FR2272319B2 - - Google Patents
Info
- Publication number
- FR2272319B2 FR2272319B2 FR7418038A FR7418038A FR2272319B2 FR 2272319 B2 FR2272319 B2 FR 2272319B2 FR 7418038 A FR7418038 A FR 7418038A FR 7418038 A FR7418038 A FR 7418038A FR 2272319 B2 FR2272319 B2 FR 2272319B2
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
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- 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
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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- 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
- F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
- F16K31/165—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm
- F16K31/1655—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm for rotating valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7418038A FR2272319A2 (en) | 1974-05-24 | 1974-05-24 | Fluid pressure operated actuator for tap - has two series coupled actuators formed by two diaphragms forming chambers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7418038A FR2272319A2 (en) | 1974-05-24 | 1974-05-24 | Fluid pressure operated actuator for tap - has two series coupled actuators formed by two diaphragms forming chambers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2272319A2 FR2272319A2 (en) | 1975-12-19 |
| FR2272319B2 true FR2272319B2 (pt) | 1977-01-07 |
Family
ID=9139215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7418038A Granted FR2272319A2 (en) | 1974-05-24 | 1974-05-24 | Fluid pressure operated actuator for tap - has two series coupled actuators formed by two diaphragms forming chambers |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2272319A2 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4442861A (en) * | 1982-03-17 | 1984-04-17 | The United States Of America As Represented By The United States Department Of Energy | Valve for gas centrifuges |
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1974
- 1974-05-24 FR FR7418038A patent/FR2272319A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2272319A2 (en) | 1975-12-19 |