JP7260453B2 - 静的活動化位置を有するアクチュエータ - Google Patents
静的活動化位置を有するアクチュエータ Download PDFInfo
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- JP7260453B2 JP7260453B2 JP2019192938A JP2019192938A JP7260453B2 JP 7260453 B2 JP7260453 B2 JP 7260453B2 JP 2019192938 A JP2019192938 A JP 2019192938A JP 2019192938 A JP2019192938 A JP 2019192938A JP 7260453 B2 JP7260453 B2 JP 7260453B2
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
- F16K31/402—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm
- F16K31/404—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a diaphragm the discharge being effected through the diaphragm and being blockable by an electrically-actuated member making contact with the diaphragm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
- H02N1/002—Electrostatic motors
- H02N1/006—Electrostatic motors of the gap-closing type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
- F04B43/09—Pumps having electric drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/045—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by electric or magnetic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Micromachines (AREA)
- Actuator (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Description
本明細書に開示される発明は以下の態様を含む。
〔態様1〕
流体不浸透性膜と、
前記流体不浸透性膜によって画定される区画であって、
中央領域と、
前記中央領域から延在し前記中央領域と流体連通されている縁部領域と、
誘電性流体と、
前記中央領域と前記縁部領域の間の電気活性バルブであって、前記中央領域と前記縁部領域の間の前記誘電性流体の動きを選択的に可能にするように構成されている、電気活性バルブと、
を有する区画と、
を含むアクチュエータ。
〔態様2〕
前記流体不浸透性膜は、
第1の絶縁部分と、
前記第1の絶縁部分の外側表面に連結された1つ以上の第1の伝導部分と、
前記第1の絶縁部分の外側表面に連結され前記1つ以上の第1の伝導部分から分離された1つ以上の第2の伝導部分と、
前記流体不浸透性膜の外部表面を画定する第2の絶縁部分と、
を含む、態様1に記載のアクチュエータ。
〔態様3〕
前記第1の絶縁部分は、1つ以上のポリマを含有し、前記ポリマは、弾性の方向を制御するように構成されている、態様2に記載のアクチュエータ。
〔態様4〕
前記流体不浸透性膜は、複数の第1の伝導部分と複数の第2の伝導部分を含む、態様2に記載のアクチュエータ。
〔態様5〕
前記複数の第1の伝導部分および前記複数の第2の伝導部分は、前記中央領域内に位置付けされている、態様4に記載のアクチュエータ。
〔態様6〕
前記電気活性バルブは、前記区画内に位置付けされた電気応答性要素を含み、前記電気応答性要素は、障壁と連結状態にある、態様1に記載のアクチュエータ。
〔態様7〕
前記電気応答性要素は、電気活性ポリマである、態様6に記載のアクチュエータ。
〔態様8〕
前記電気応答性要素は、独立して制御可能な複数の小区分を含む、態様6に記載のアクチュエータ。
〔態様9〕
流体不浸透性膜であって、
前記流体不浸透性膜の内部表面および外部表面を画定し、絶縁性エラストマを含む絶縁部分と、
前記絶縁部分の内部に位置付けされ、伝導性材料を含む第1の伝導部分と、
前記第1の絶縁部分の外側表面に連結され、前記絶縁部分により前記第1の伝導部分から分離され、伝導性材料を含む第2の伝導部分と、
前記第1の伝導部分と前記第2の伝導部分の外部表面を取り囲む第2の絶縁部分と、
を含む、流体不浸透性膜と、
前記流体不浸透性膜の前記内部表面により画定された区画であって、
中央領域と、
前記中央領域から延在し前記中央領域と流体連通されている縁部領域と、
誘電性流体と、
前記中央領域と前記縁部領域の間の電気活性バルブと、
を有する区画と、
を含む、アクチュエータ。
〔態様10〕
前記絶縁部分は、1つ以上のポリマを含有し、前記ポリマは、弾性の方向を制御するように構成されている、態様9に記載のアクチュエータ。
〔態様11〕
前記第1の伝導部分および前記第2の伝導部分は、前記中央領域内に位置付けされている、態様9に記載のアクチュエータ。
〔態様12〕
前記電気活性バルブは、前記区画内に位置付けされた電気応答性要素を含み、前記電気応答性要素は、障壁と連結状態にある、態様9に記載のアクチュエータ。
〔態様13〕
前記電気応答性要素は、マルチリーフバルブである、態様12に記載のアクチュエータ。
〔態様14〕
前記電気応答性要素は、電気活性ポリマを含む、態様12に記載のアクチュエータ。
〔態様15〕
前記電気応答性要素は、独立して制御可能な複数の小区分を含む、態様12に記載のアクチュエータ。
〔態様16〕
伝導性材料を含み、第1の電気入力に応答して電界を生成するように構成された第1の伝導性部分と、
伝導性材料を含み、前記第1の伝導性部分の反対側に位置付けされ、前記第1の電気入力に応答して前記第1の伝導性部分を引付けるように構成された第2の伝導性部分と、
前記第1の伝導性部分を前記第2の伝導性部分から電気的に絶縁するように構成されたエラストマを含む絶縁部分と、
を含む膜と、
前記膜により画定され、誘電性流体を有する区画であって、前記第1の伝導性部分と前記第2の伝導性部分の付着に応じて前記膜に液圧力を送出するように構成された区画と、
前記区画の内部に位置付けされ、前記膜上の液圧力を維持し第2の電気入力を受取った時点で前記液圧力を解放するように構成された電気活性バルブと、
を含む、アクチュエータ。
〔態様17〕
前記絶縁部分は、1つ以上のポリマを含有し、前記ポリマは、弾性の方向を制御するように構成されている、態様16に記載のアクチュエータ。
〔態様18〕
前記区画は、中央領域および縁部領域を含み、前記第1の伝導部分および前記第2の伝導部分は、前記中央領域内に位置付けされている、態様16に記載のアクチュエータ。
〔態様19〕
前記電気活性バルブは、前記区画内に位置付けされた電気応答性要素を含み、前記電気応答性要素は、障壁と連結状態にある、態様16に記載のアクチュエータ。
〔態様20〕
前記電気応答性要素は、電気活性ポリマを含む、態様19に記載のアクチュエータ。
Claims (20)
- 流体不浸透性膜と、
前記流体不浸透性膜によって画定される区画であって、
中央領域と、
前記中央領域から延在し前記中央領域と流体連通されている縁部領域と、
誘電性流体と、
前記中央領域と前記縁部領域の間の電気活性バルブであって、前記中央領域と前記縁部領域の間の前記誘電性流体の動きを選択的に可能にするように構成されている、電気活性バルブと、
を有する区画と、
を含む、アクチュエータ。 - 前記流体不浸透性膜は、
第1の絶縁部分と、
前記第1の絶縁部分の外側表面に連結された1つ以上の第1の伝導部分と、
前記第1の絶縁部分の外側表面に連結され前記1つ以上の第1の伝導部分から分離された1つ以上の第2の伝導部分と、
前記流体不浸透性膜の外部表面を画定する第2の絶縁部分と、
を含む、請求項1に記載のアクチュエータ。 - 前記第1の絶縁部分は、1つ以上のポリマを含有し、前記ポリマは、前記流体不浸透性膜の弾性の方向を制御し前記アクチュエータの形状を変えるように構成されている、請求項2に記載のアクチュエータ。
- 前記流体不浸透性膜は、複数の第1の伝導部分と複数の第2の伝導部分を含む、請求項2に記載のアクチュエータ。
- 前記複数の第1の伝導部分および前記複数の第2の伝導部分は、前記中央領域内に位置付けされている、請求項4に記載のアクチュエータ。
- 前記電気活性バルブは、前記区画内に位置付けされた電気応答性要素を含み、前記電気応答性要素は、障壁と連結状態にある、請求項1に記載のアクチュエータ。
- 前記電気応答性要素は、電気活性ポリマである、請求項6に記載のアクチュエータ。
- 前記電気応答性要素は、独立して制御可能な複数の小区分を含む、請求項6に記載のアクチュエータ。
- 流体不浸透性膜であって、
前記流体不浸透性膜の内部表面および外部表面を画定し、絶縁性エラストマを含む絶縁部分と、
前記絶縁部分の内部に位置付けされ、伝導性材料を含む第1の伝導部分と、
前記絶縁部分の内部に位置付けされ、前記絶縁部分により前記第1の伝導部分から分離され、伝導性材料を含む第2の伝導部分と、
を含む、流体不浸透性膜と、
前記流体不浸透性膜の前記内部表面により画定された区画であって、
中央領域と、
前記中央領域から延在し前記中央領域と流体連通されている縁部領域と、
誘電性流体と、
前記中央領域と前記縁部領域の間の電気活性バルブと、
を有する区画と、
を含む、アクチュエータ。 - 前記絶縁部分は、1つ以上のポリマを含有し、前記ポリマは、流体不浸透性膜の弾性の方向を制御し前記アクチュエータの形状を変えるように構成されている、請求項9に記載のアクチュエータ。
- 前記第1の伝導部分および前記第2の伝導部分は、前記中央領域内に位置付けされている、請求項9に記載のアクチュエータ。
- 前記電気活性バルブは、前記区画内に位置付けされた電気応答性要素を含み、前記電気応答性要素は、障壁と連結状態にある、請求項9に記載のアクチュエータ。
- 前記電気応答性要素は、マルチリーフバルブである、請求項12に記載のアクチュエータ。
- 前記電気応答性要素は、電気活性ポリマを含む、請求項12に記載のアクチュエータ。
- 前記電気応答性要素は、独立して制御可能な複数の小区分を含む、請求項12に記載のアクチュエータ。
- 伝導性材料を含み、第1の電気入力に応答して電界を生成するように構成された第1の伝導性部分と、
伝導性材料を含み、前記第1の伝導性部分の反対側に位置付けされ、前記第1の電気入力に応答して前記第1の伝導性部分を引付けるように構成された第2の伝導性部分と、
前記第1の伝導性部分を前記第2の伝導性部分から電気的に絶縁するように構成されたエラストマを含む絶縁部分と、
を含む膜と、
前記膜により画定され、誘電性流体を有する区画であって、前記第1の伝導性部分と前記第2の伝導性部分の付着に応じて前記膜に液圧力を送出するように構成された区画と、
前記区画の内部に位置付けされ、前記膜上の液圧力を維持し第2の電気入力を受取った時点で前記液圧力を解放するように構成された電気活性バルブと、
を含む、アクチュエータ。 - 前記絶縁部分は、1つ以上のポリマを含有し、前記ポリマは、流体不浸透性膜の弾性の方向を制御し前記アクチュエータの形状を変えるように構成されている、請求項16に記載のアクチュエータ。
- 前記区画は、中央領域および縁部領域を含み、前記第1の伝導性部分および前記第2の伝導性部分は、前記中央領域内に位置付けされている、請求項16に記載のアクチュエータ。
- 前記電気活性バルブは、前記区画内に位置付けされた電気応答性要素を含み、前記電気応答性要素は、障壁と連結状態にある、請求項16に記載のアクチュエータ。
- 前記電気応答性要素は、電気活性ポリマを含む、請求項19に記載のアクチュエータ。
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Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018175741A1 (en) | 2017-03-22 | 2018-09-27 | The Regents Of The University Of Colorado, A Body Corporate | Hydraulically amplified self-healing electrostatic transducers |
| EP3762618A4 (en) | 2018-03-04 | 2021-12-01 | The Regents Of The University Of Colorado | HYDRAULICALLY AMPLIFIED SELF-GENERATING ELECTROSTATIC TRANSDUCERS USING A SLIDE MECHANISM |
| US11067200B2 (en) | 2018-10-24 | 2021-07-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Self-healing microvalve |
| US11548261B2 (en) | 2018-10-24 | 2023-01-10 | Toyota Motor Engineering & Manufacturing North America, Inc. | Structure with selectively variable stiffness |
| US11088635B2 (en) | 2018-10-25 | 2021-08-10 | Toyota Motor Engineering & Manufacturing North America, Inc. | Actuator with sealable edge region |
| US10946535B2 (en) | 2018-10-25 | 2021-03-16 | Toyota Motor Engineering & Manufacturing North America, Inc. | Earthworm-like motion of soft bodied structure |
| US11081975B2 (en) | 2018-10-25 | 2021-08-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Somersaulting motion of soft bodied structure |
| US11498270B2 (en) | 2018-11-21 | 2022-11-15 | Toyota Motor Engineering & Manufacturing North America, Inc. | Programmable matter |
| US11195506B2 (en) | 2018-12-03 | 2021-12-07 | Toyota Motor Engineering & Manufacturing North America, Inc. | Sound-modulating windows |
| US11066016B2 (en) | 2018-12-18 | 2021-07-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Adjusting vehicle mirrors |
| US11479308B2 (en) | 2019-01-09 | 2022-10-25 | Toyota Motor Engineering & Manufacturing North America, Inc. | Active vehicle interface for crosswind management |
| US11192469B2 (en) | 2019-01-30 | 2021-12-07 | Toyota Motor Engineering & Manufacturing North America, Inc. | Vehicle seat with morphing bolsters |
| US11473567B2 (en) | 2019-02-07 | 2022-10-18 | Toyota Motor Engineering & Manufacturing North America, Inc. | Programmable surface |
| US11635094B2 (en) | 2019-12-10 | 2023-04-25 | The Regents Of The University Of Colorado | High Strain Peano hydraulically amplified self-healing electrostatic (HASEL) transducers |
| US11453347B2 (en) * | 2020-03-12 | 2022-09-27 | Toyota Motor Engineering & Manufacturing North America, Inc. | Suction devices having artificial muscles |
| US11370340B2 (en) * | 2020-07-17 | 2022-06-28 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for actuating pillows including actuating muscles |
| US11827459B2 (en) | 2020-10-16 | 2023-11-28 | Artimus Robotics Inc. | Control of conveyor systems using hydraulically amplified self-healing electrostatic (HASEL) actuators |
| US11309588B1 (en) * | 2020-12-11 | 2022-04-19 | GM Global Technology Operations LLC | Motion-generating mechanisms for desulfation of lead-acid batteries |
| US11598331B2 (en) | 2021-02-24 | 2023-03-07 | Toyota Motor Engineering & Manufacturing North America, Inc. | Electroactive polymer actuator for multi-stage pump |
| US12403588B2 (en) * | 2021-12-03 | 2025-09-02 | Toyota Motor Engineering & Manufacturing North America, Inc. | Artificial muscles comprising a partially insulated electrode pair and methods for optimizing voltage polarity conditions in the artificial muscles |
| US11773878B1 (en) * | 2022-05-18 | 2023-10-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Artificial muscle assemblies comprising a reinforced housing |
| CN116276941A (zh) * | 2023-03-10 | 2023-06-23 | 北方工业大学 | 一种可自恢复静电液压放大驱动的机器人人造肌肉工艺 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003148416A (ja) | 2001-07-11 | 2003-05-21 | Xerox Corp | 空気式アクチュエータ |
| JP2007097292A (ja) | 2005-09-28 | 2007-04-12 | Sony Computer Entertainment Inc | 静電アクチュエータ |
| US20090085444A1 (en) | 2005-05-05 | 2009-04-02 | Rodrigo Alvarez Icaza Rivera | Dielectric elastomer fiber transducers |
| JP2011527175A (ja) | 2008-07-07 | 2011-10-20 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 誘電性の流体および強誘電性の流体を静電的に搬送するための方法と容量性装置 |
| US20180172172A1 (en) | 2016-12-15 | 2018-06-21 | The Boeing Company | Fluid flow control device |
Family Cites Families (78)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2241086A (en) | 1939-01-28 | 1941-05-06 | Gen Motors Corp | Refrigerating apparatus |
| US4286910A (en) * | 1980-02-28 | 1981-09-01 | R. J. Reynolds Tobacco Company | Peristaltic valve for transferring material between zones |
| US4319427A (en) | 1981-04-20 | 1982-03-16 | Way Jr Lee V | Magnet effected advancing toy |
| IE843210L (en) | 1984-12-13 | 1986-06-13 | Donnelly Mirrors Ltd | Vehicle rearview mirror containing a fluid light¹controlling medium |
| US5065978A (en) | 1988-04-27 | 1991-11-19 | Dragerwerk Aktiengesellschaft | Valve arrangement of microstructured components |
| FR2762150A1 (fr) | 1997-04-11 | 1998-10-16 | Framatome Connectors Int | Connecteur d'entree/sortie pour dispositif portable de communication et procede de montage dudit connecteur |
| US6032923A (en) * | 1998-01-08 | 2000-03-07 | Xerox Corporation | Fluid valves having cantilevered blocking films |
| US6215221B1 (en) | 1998-12-29 | 2001-04-10 | Honeywell International Inc. | Electrostatic/pneumatic actuators for active surfaces |
| NZ516970A (en) | 1999-08-12 | 2004-01-30 | Nano Muscle Inc | Shape-memory alloy actuators and control methods |
| US6626416B2 (en) * | 2000-12-12 | 2003-09-30 | Eastman Kodak Company | Electrostrictive valve for modulating a fluid flow |
| WO2002068035A1 (en) | 2001-02-28 | 2002-09-06 | Kist(Korean Institute Of Science And Technology) | Endoscopic device for locomotion through the gastro-intestinal tract |
| US6685442B2 (en) | 2002-02-20 | 2004-02-03 | Sandia National Laboratories | Actuator device utilizing a conductive polymer gel |
| US6868773B2 (en) | 2002-08-13 | 2005-03-22 | Electro Cam Corporation | Fluidic actuator |
| US7889877B2 (en) * | 2003-06-30 | 2011-02-15 | Nxp B.V. | Device for generating a medium stream |
| US7217351B2 (en) * | 2003-08-29 | 2007-05-15 | Beta Micropump Partners Llc | Valve for controlling flow of a fluid |
| KR20050056526A (ko) | 2003-12-10 | 2005-06-16 | 현대자동차주식회사 | 가변 탄성계수를 갖는 스프링 |
| FR2864526B1 (fr) * | 2003-12-26 | 2006-10-13 | Commissariat Energie Atomique | Dispositif d'actionnement electrostatique |
| US20050198904A1 (en) | 2004-03-12 | 2005-09-15 | Browne Alan L. | Active seal assemblies for movable windows |
| US7359124B1 (en) | 2004-04-30 | 2008-04-15 | Louisiana Tech University Research Foundation As A Division Of The Louisiana Tech University Foundation | Wide-angle variable focal length lens system |
| US7550189B1 (en) | 2004-08-13 | 2009-06-23 | Hrl Laboratories, Llc | Variable stiffness structure |
| US20060038745A1 (en) | 2004-08-19 | 2006-02-23 | Alex Naksen | Variable stiffness screen |
| US7484735B2 (en) | 2004-12-09 | 2009-02-03 | General Motors Corporation | Reversible thermally expandable and/or contractible seal assemblies |
| US7901524B1 (en) | 2005-02-04 | 2011-03-08 | Hrl Laboratories, Llc | Actuation concepts for variable stiffness materials |
| US7521840B2 (en) | 2005-03-21 | 2009-04-21 | Artificial Muscle, Inc. | High-performance electroactive polymer transducers |
| US7353747B2 (en) | 2005-07-28 | 2008-04-08 | Ethicon Endo-Surgery, Inc. | Electroactive polymer-based pump |
| CN103330989B (zh) | 2005-08-11 | 2016-06-29 | 泰克尼恩研究和发展基金有限公司 | 用于在通道内运动的顶端推进装置 |
| JP4494314B2 (ja) | 2005-08-30 | 2010-06-30 | アイシン精機株式会社 | シート装置 |
| US7673562B2 (en) | 2006-12-22 | 2010-03-09 | Palo Alto Research Center Incorporated | Method of forming a reconfigurable relief surface using microvalves |
| US8430810B2 (en) | 2007-02-12 | 2013-04-30 | Technion Research And Development Foundation, Ltd. | Inflatable balloon device and applications |
| EP2014610A1 (en) | 2007-06-15 | 2009-01-14 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Actuator for manipulating a fluid, comprising an electro-active polymer or an electro-active polymer composition |
| US7905538B2 (en) | 2007-08-31 | 2011-03-15 | Gm Global Technology Operations, Inc. | Active material based concealment devices for seams |
| US20090115285A1 (en) | 2007-10-08 | 2009-05-07 | Khalil Najafi | Liquid-gap electrostatic hydraulic micro actuators |
| WO2009079479A2 (en) | 2007-12-14 | 2009-06-25 | Tufts University | Actuator powered deformable soft-bodied autonomous platforms |
| US8561963B2 (en) | 2007-12-19 | 2013-10-22 | Palo Alto Research Center Incorporated | Electrostatically addressable microvalves |
| US8222799B2 (en) | 2008-11-05 | 2012-07-17 | Bayer Materialscience Ag | Surface deformation electroactive polymer transducers |
| DE102009037845A1 (de) * | 2009-08-18 | 2011-04-14 | Fresenius Medical Care Deutschland Gmbh | Einwegelement, System zum Pumpen sowie Verfahren zum Pumpen einer Flüssigkeit |
| EP2335884B1 (de) | 2009-12-15 | 2012-09-05 | FESTO AG & Co. KG | Fluidisch betreibbarer Manipulator |
| JP5517651B2 (ja) | 2010-02-02 | 2014-06-11 | 株式会社小糸製作所 | アクチュエーター |
| US9464642B2 (en) | 2010-11-19 | 2016-10-11 | President And Fellows Of Harvard College | Soft robotic actuators |
| US8408765B2 (en) | 2011-05-12 | 2013-04-02 | Delphi Technologies, Inc. | Light distribution pattern control using object detection and electrowetting lenses |
| DE102012205262B4 (de) * | 2012-03-30 | 2024-09-26 | Ford Global Technologies, Llc | Variabler Flusswiderstand |
| US9375249B2 (en) | 2012-05-11 | 2016-06-28 | Covidien Lp | System and method for directing energy to tissue |
| US9157460B2 (en) | 2012-06-05 | 2015-10-13 | Toyota Motor Engineering & Manufacturing North America, Inc. | Controlling a fluid flow with a magnetic field |
| CN104937446B (zh) | 2012-11-16 | 2017-01-25 | 伦斯勒理工学院 | 具有放大倍数控制的液体透镜 |
| CN104870040B (zh) * | 2012-12-18 | 2017-08-29 | 皇家飞利浦有限公司 | 用于患者界面的eap驱动气泵 |
| WO2015051380A2 (en) | 2013-10-04 | 2015-04-09 | President And Fellows Of Harvard College | Biomimetic actuation device and system, and methods for controlling a biomimetic actuation device and system |
| US9764113B2 (en) | 2013-12-11 | 2017-09-19 | Magenta Medical Ltd | Curved catheter |
| WO2016011345A1 (en) | 2014-07-17 | 2016-01-21 | President And Fellows Of Harvard College | Soft actuators and soft actuating devices |
| ES2911719T3 (es) | 2014-08-22 | 2022-05-20 | Harvard College | Robot suave con capa electrónica flexible deformación limitada |
| US9927786B2 (en) | 2014-10-02 | 2018-03-27 | Anne Dewitte | Expandable and collapsible shape element for a programmable shape surface |
| JP2016077569A (ja) | 2014-10-17 | 2016-05-16 | トヨタ紡織株式会社 | マッサージ装置 |
| US9544679B2 (en) | 2014-12-08 | 2017-01-10 | Harman International Industries, Inc. | Adjusting speakers using facial recognition |
| DE102015204492A1 (de) | 2015-03-12 | 2016-09-15 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Massageeinrichtung für einen Fahrzeugsitz |
| WO2016176340A2 (en) | 2015-04-27 | 2016-11-03 | Regents Of The University Of Minnesota | Soft robots, soft actuators, and methods for making the same |
| GB201809073D0 (en) | 2015-11-04 | 2018-07-18 | Bogrash Philip | Springs with dynamicaly variable stiffness and actuation capability |
| DE102016200256A1 (de) * | 2016-01-13 | 2017-07-13 | Robert Bosch Gmbh | Pumpvorrichtung und Partikeldetektor mit einer Pumpvorrichtung |
| US10293718B1 (en) | 2016-06-22 | 2019-05-21 | Apple Inc. | Motion control seating system |
| DE102016220997A1 (de) | 2016-10-25 | 2018-04-26 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Vorrichtung zur Steuerung eines Fahrzeugsitzes |
| WO2018175741A1 (en) | 2017-03-22 | 2018-09-27 | The Regents Of The University Of Colorado, A Body Corporate | Hydraulically amplified self-healing electrostatic transducers |
| GB2563007B (en) | 2017-05-24 | 2019-07-03 | Ford Global Tech Llc | A deployable headrest |
| US10549659B2 (en) | 2017-07-21 | 2020-02-04 | Toyota Motor Engineering & Manufacturing North America, Inc. | Seating arrangements in a vehicle |
| CN107307645A (zh) | 2017-08-22 | 2017-11-03 | 京东方科技集团股份有限公司 | 一种座椅及座椅智能腰枕系统 |
| KR102509186B1 (ko) | 2018-03-21 | 2023-03-10 | 삼성전자주식회사 | 액추에이터 및 소프트 로봇 |
| US10682931B2 (en) | 2018-09-07 | 2020-06-16 | Toyota Motor Engineering & Manufactuing North America, Inc. | On-demand furniture |
| US11548261B2 (en) | 2018-10-24 | 2023-01-10 | Toyota Motor Engineering & Manufacturing North America, Inc. | Structure with selectively variable stiffness |
| US11067200B2 (en) | 2018-10-24 | 2021-07-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Self-healing microvalve |
| US11088635B2 (en) | 2018-10-25 | 2021-08-10 | Toyota Motor Engineering & Manufacturing North America, Inc. | Actuator with sealable edge region |
| US10946535B2 (en) | 2018-10-25 | 2021-03-16 | Toyota Motor Engineering & Manufacturing North America, Inc. | Earthworm-like motion of soft bodied structure |
| US11081975B2 (en) | 2018-10-25 | 2021-08-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Somersaulting motion of soft bodied structure |
| US11498270B2 (en) | 2018-11-21 | 2022-11-15 | Toyota Motor Engineering & Manufacturing North America, Inc. | Programmable matter |
| US10859101B2 (en) | 2018-12-10 | 2020-12-08 | Toyota Motor Engineering & Manufacturing North America, Inc. | Soft-bodied actuator with pinched configuration |
| US11066016B2 (en) | 2018-12-18 | 2021-07-20 | Toyota Motor Engineering & Manufacturing North America, Inc. | Adjusting vehicle mirrors |
| US10682903B1 (en) | 2018-12-18 | 2020-06-16 | Toyota Motor Engineering & Manufacturing North America, Inc. | Active seals for vehicles |
| US10631083B1 (en) | 2018-12-18 | 2020-04-21 | Toyota Motor Engineering & Manufacturing North America, Inc. | Adjusting vehicle speakers |
| US10640033B1 (en) | 2018-12-18 | 2020-05-05 | Toyota Motor Engineering & Manufacturing North America, Inc. | Adjusting vehicle headlights |
| US11479308B2 (en) | 2019-01-09 | 2022-10-25 | Toyota Motor Engineering & Manufacturing North America, Inc. | Active vehicle interface for crosswind management |
| US11192469B2 (en) | 2019-01-30 | 2021-12-07 | Toyota Motor Engineering & Manufacturing North America, Inc. | Vehicle seat with morphing bolsters |
| US11473567B2 (en) | 2019-02-07 | 2022-10-18 | Toyota Motor Engineering & Manufacturing North America, Inc. | Programmable surface |
-
2018
- 2018-10-25 US US16/170,571 patent/US11041576B2/en active Active
-
2019
- 2019-10-23 JP JP2019192938A patent/JP7260453B2/ja active Active
- 2019-10-25 EP EP19205439.3A patent/EP3643929B1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003148416A (ja) | 2001-07-11 | 2003-05-21 | Xerox Corp | 空気式アクチュエータ |
| US20090085444A1 (en) | 2005-05-05 | 2009-04-02 | Rodrigo Alvarez Icaza Rivera | Dielectric elastomer fiber transducers |
| JP2007097292A (ja) | 2005-09-28 | 2007-04-12 | Sony Computer Entertainment Inc | 静電アクチュエータ |
| JP2011527175A (ja) | 2008-07-07 | 2011-10-20 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 誘電性の流体および強誘電性の流体を静電的に搬送するための方法と容量性装置 |
| US20180172172A1 (en) | 2016-12-15 | 2018-06-21 | The Boeing Company | Fluid flow control device |
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|---|---|
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