RU2014144809A - The method of operation of the membrane drive with hard centers - Google Patents
The method of operation of the membrane drive with hard centers Download PDFInfo
- Publication number
- RU2014144809A RU2014144809A RU2014144809A RU2014144809A RU2014144809A RU 2014144809 A RU2014144809 A RU 2014144809A RU 2014144809 A RU2014144809 A RU 2014144809A RU 2014144809 A RU2014144809 A RU 2014144809A RU 2014144809 A RU2014144809 A RU 2014144809A
- Authority
- RU
- Russia
- Prior art keywords
- membranes
- rigid
- membrane drive
- effective area
- centers
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract 7
- 238000000034 method Methods 0.000 title claims abstract 3
- 238000006073 displacement reaction Methods 0.000 claims abstract 2
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
- F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
- F16K31/145—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a diaphragm
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- Actuator (AREA)
Abstract
Способ работы мембранного привода с жесткими центрами, состоящий в создании избыточного давления рабочей среды в камере корпуса, ограниченной одной или двумя мембранами с жесткими центрами, соединенными со штоком и перемещении его относительно корпуса в направлении большей эффективной площади, отличающийся тем, что управляют направлением и величиной перемещения штока изменением эффективной площади мембран регулируя площади хотя бы одного жесткого центра.The method of operation of a membrane drive with rigid centers, which consists in creating excess pressure of the working medium in the housing chamber, limited by one or two membranes with rigid centers connected to the rod and moving it relative to the housing in the direction of a larger effective area, characterized in that they control the direction and size displacement of the stem by changing the effective area of the membranes by adjusting the area of at least one rigid center.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014144809A RU2623080C2 (en) | 2014-11-05 | 2014-11-05 | Diaphragm actuator with solid centers operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014144809A RU2623080C2 (en) | 2014-11-05 | 2014-11-05 | Diaphragm actuator with solid centers operation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2014144809A true RU2014144809A (en) | 2016-05-27 |
| RU2623080C2 RU2623080C2 (en) | 2017-06-21 |
Family
ID=56095780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014144809A RU2623080C2 (en) | 2014-11-05 | 2014-11-05 | Diaphragm actuator with solid centers operation method |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2623080C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2668307C1 (en) * | 2017-12-04 | 2018-09-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Владимирский Государственный Университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) | Membrane drive |
| RU2697601C1 (en) * | 2018-10-26 | 2019-08-15 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Владимирский Государственный Университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) | Membrane drive |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2423350A1 (en) * | 2001-07-24 | 2003-02-06 | Spx Corporation | Pneumatic diaphragm valve and method for controlling a pneumatic valve actuator |
| CN201836510U (en) * | 2010-11-12 | 2011-05-18 | 重庆山能仪表有限公司 | Normally open pneumatic diaphragm actuator of valve |
| RU116945U1 (en) * | 2011-12-14 | 2012-06-10 | Общество с ограниченной ответственностью Производственно-научная фирма "ЛГавтоматика" | MEMBRANE DRIVE |
| RU143729U1 (en) * | 2014-03-18 | 2014-07-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Владимирский государственный университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) | CAMERA CAPTURE UNIT MODULE |
-
2014
- 2014-11-05 RU RU2014144809A patent/RU2623080C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2623080C2 (en) | 2017-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20191106 |