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FI19992608A7 - Kalvotoimilaite - Google Patents

Kalvotoimilaite Download PDF

Info

Publication number
FI19992608A7
FI19992608A7 FI19992608A FI19992608A FI19992608A7 FI 19992608 A7 FI19992608 A7 FI 19992608A7 FI 19992608 A FI19992608 A FI 19992608A FI 19992608 A FI19992608 A FI 19992608A FI 19992608 A7 FI19992608 A7 FI 19992608A7
Authority
FI
Finland
Prior art keywords
rack
actuator
diaphragms
acting
essentially
Prior art date
Application number
FI19992608A
Other languages
English (en)
Swedish (sv)
Other versions
FI19992608L (fi
Inventor
Jarmo Helasuo
Esko Yli-Koski
Original Assignee
Neles Controls Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Neles Controls Oy filed Critical Neles Controls Oy
Priority to FI19992608A priority Critical patent/FI19992608A7/fi
Priority to CA002393235A priority patent/CA2393235C/en
Priority to EP00985279A priority patent/EP1234116B1/en
Priority to AT00985279T priority patent/ATE271192T1/de
Priority to DE60012222T priority patent/DE60012222T2/de
Priority to CNB008165572A priority patent/CN1246598C/zh
Priority to US10/148,692 priority patent/US6776083B2/en
Priority to JP2001542696A priority patent/JP2003515708A/ja
Priority to PCT/FI2000/001039 priority patent/WO2001040663A1/en
Publication of FI19992608L publication Critical patent/FI19992608L/fi
Publication of FI19992608A7 publication Critical patent/FI19992608A7/fi

Links

Classifications

    • 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
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion 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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/26—Racks
    • F16H55/28—Special devices for taking up backlash
    • F16H55/283—Special devices for taking up backlash using pressure yokes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Air Bags (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Keksintö koskee säätöventtiileihin tarkoitettua kalvotoimilaitetta, jossa hammastanko on sovitettu siten, että hammastanko-hammaspyörävälityksen kosketuspisteet sijaitsevat liikkeen aikaansaavien painekammioiden liikuteltavien seinämien keskipisteet yhdistävällä suoralla. Tällöin ei kalvojen tukilevyihin tai kalvoihin kohdistu sivuttaisvoimia, vaan edestakaisin liikkuvien osien liikkeeseen vaikuttavat voimat ovat olennaisesti liikeradan suuntaiset ja symmetriset. Lisäksi hammastangon ja hammaspyörän välys on olennaisesti poistettu laakeroidun tukirullan avulla. Keksinnön mukaisesti saadaan aiikaan herkästi liikkuva toimilaite, josta välyksistä tai sylinterimäntäjärjestelmän seinämäkitkasta aiheutuvat viiveilmiöt olennaisesti puuttuvat. Toimilaite voidaan toteuttaa kaksitoimisena tai yksitoimisena. Kuvio 1
FI19992608A 1999-12-03 1999-12-03 Kalvotoimilaite FI19992608A7 (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI19992608A FI19992608A7 (fi) 1999-12-03 1999-12-03 Kalvotoimilaite
CA002393235A CA2393235C (en) 1999-12-03 2000-11-29 Membrane actuator
EP00985279A EP1234116B1 (en) 1999-12-03 2000-11-29 Membrane actuator
AT00985279T ATE271192T1 (de) 1999-12-03 2000-11-29 Membranstellglied
DE60012222T DE60012222T2 (de) 1999-12-03 2000-11-29 Membranstellglied
CNB008165572A CN1246598C (zh) 1999-12-03 2000-11-29 薄膜执行机构
US10/148,692 US6776083B2 (en) 1999-12-03 2000-11-29 Membrane actuator
JP2001542696A JP2003515708A (ja) 1999-12-03 2000-11-29 メンブレンアクチュエータ
PCT/FI2000/001039 WO2001040663A1 (en) 1999-12-03 2000-11-29 Membrane actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI19992608A FI19992608A7 (fi) 1999-12-03 1999-12-03 Kalvotoimilaite

Publications (2)

Publication Number Publication Date
FI19992608L FI19992608L (fi) 2001-06-04
FI19992608A7 true FI19992608A7 (fi) 2001-06-04

Family

ID=8555697

Family Applications (1)

Application Number Title Priority Date Filing Date
FI19992608A FI19992608A7 (fi) 1999-12-03 1999-12-03 Kalvotoimilaite

Country Status (9)

Country Link
US (1) US6776083B2 (fi)
EP (1) EP1234116B1 (fi)
JP (1) JP2003515708A (fi)
CN (1) CN1246598C (fi)
AT (1) ATE271192T1 (fi)
CA (1) CA2393235C (fi)
DE (1) DE60012222T2 (fi)
FI (1) FI19992608A7 (fi)
WO (1) WO2001040663A1 (fi)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4376780B2 (ja) * 2002-06-14 2009-12-02 株式会社キッツ 空気圧アクチュエータ
GB2437531B (en) * 2006-04-26 2008-03-26 Forac Ltd Actuator with spring return piston
JP4994020B2 (ja) * 2006-12-21 2012-08-08 株式会社コガネイ ロータリアクチュエータ
US8963352B2 (en) * 2009-06-09 2015-02-24 James W. Healy Wave energy electrical power generation
US9068554B2 (en) 2009-06-09 2015-06-30 James W. Healy Wave energy electrical power generation
US8567752B2 (en) * 2009-09-02 2013-10-29 Emerson Process Management, Valve Automation Inc. Rotary valve actuators having partial stroke damping apparatus
CN102828930A (zh) * 2012-09-09 2012-12-19 龚炳新 一种新型气缸
CN104995398B (zh) * 2012-12-26 2018-01-12 詹姆斯.W.希利 波能发电
CN104358732A (zh) * 2014-10-11 2015-02-18 邬心超 一种易于量化生产的同步缸
KR102395796B1 (ko) * 2015-11-06 2022-05-10 삼성전자주식회사 동력 전달 모듈 및 이를 포함하는 운동 보조 장치
EP3258148B1 (en) 2016-06-14 2020-05-06 Hamilton Sundstrand Corporation Rotary actuation mechanism
CN106217177B (zh) * 2016-08-25 2018-06-05 东莞市华邦精密模具有限公司 一种模具镶嵌块打磨装置
CN108857523A (zh) * 2018-07-20 2018-11-23 乌本纳数控设备(上海)有限公司 一种整管式缸体齿轮齿条液压翻转机构
CN109027213A (zh) * 2018-10-19 2018-12-18 济南二机床集团有限公司 一种单齿轮消隙结构
CN112828866A (zh) * 2021-01-30 2021-05-25 广东科捷龙机器人有限公司 新型升降臂及纸模自动取放机械手
CN112828865A (zh) * 2021-01-30 2021-05-25 广东科捷龙机器人有限公司 带有齿条侧向力消除机构的升降臂及纸模自动取放机械手
CN116812513B (zh) * 2023-08-30 2023-12-15 山东豪迈数控机床有限公司 一种工件对中装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251240A (en) * 1938-08-29 1941-07-29 Motor Products Corp Windshield wiper motor
US3011483A (en) * 1959-10-15 1961-12-05 Bendix Corp Rotary actuator
JPS49114343U (fi) * 1973-02-02 1974-09-30
FR2250058A1 (en) * 1973-11-06 1975-05-30 Pont A Mousson Operating mechanism for rotary action valve - movement is transferred from diaphragm to valve via gears
JPS5572460A (en) * 1978-11-14 1980-05-31 Honda Motor Co Ltd Power steering gear unit of wheel
GB2047344A (en) * 1979-04-16 1980-11-26 Liquidonics Inc Actuator assembly for rotary valve
DE2920236C2 (de) 1979-05-18 1986-01-09 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Schalteinrichtung für eine Getriebeeinheit
IT1146231B (it) * 1979-06-23 1986-11-12 Trico Folberth Ltd Perfezionamento nei dispositivi di azionamento a fluido sotto pressione ad esempio per tergicrostalli
US4392631A (en) * 1979-07-26 1983-07-12 Dewald Jack James Sub-surface safety gate valve
US4487111A (en) 1980-09-04 1984-12-11 Worcester Controls Corporation Apparatus for generating reciprocatory motion
FR2568218B1 (fr) * 1984-07-30 1987-01-09 Messier Hispano Bugatti Sa Atterrisseur d'avion orientable a debrayage et embrayage automatique de securite
JPS62274107A (ja) * 1986-05-22 1987-11-28 Honda Motor Co Ltd エア式ロータリアクチエータの制動装置
US4794847A (en) 1986-11-30 1989-01-03 Kreuter Mfg. Co., Inc. Rotary actuator
US5024116A (en) * 1989-06-08 1991-06-18 Kraft Brett W Modular rotary actuator
FR2698048B1 (fr) 1992-11-19 1995-02-03 Corea Sa Dispositif d'actionnement d'un élément obturateur pivotant.
DE4343184A1 (de) 1993-12-17 1995-06-22 Montech Ag Antrieb zum Drehen einer Ritzelwelle
RU2097608C1 (ru) 1994-11-28 1997-11-27 Евгений Иванович Ботов Мембранный поворотный двухпозиционный пневмодвигатель

Also Published As

Publication number Publication date
CA2393235C (en) 2007-09-25
FI19992608L (fi) 2001-06-04
US6776083B2 (en) 2004-08-17
US20030000381A1 (en) 2003-01-02
EP1234116A1 (en) 2002-08-28
ATE271192T1 (de) 2004-07-15
DE60012222D1 (de) 2004-08-19
CA2393235A1 (en) 2001-06-07
WO2001040663A1 (en) 2001-06-07
DE60012222T2 (de) 2005-07-28
EP1234116B1 (en) 2004-07-14
JP2003515708A (ja) 2003-05-07
CN1246598C (zh) 2006-03-22
CN1402816A (zh) 2003-03-12

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