NL178726C - THROTTLE VALVE. - Google Patents
THROTTLE VALVE.Info
- Publication number
- NL178726C NL178726C NLAANVRAGE7804623,A NL7804623A NL178726C NL 178726 C NL178726 C NL 178726C NL 7804623 A NL7804623 A NL 7804623A NL 178726 C NL178726 C NL 178726C
- Authority
- NL
- Netherlands
- Prior art keywords
- throttle valve
- throttle
- valve
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
- G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
- G05D16/0683—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane
- G05D16/0686—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane characterised by the form of the lever
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Fluid-Driven Valves (AREA)
- Feeding And Controlling Fuel (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2719523A DE2719523C3 (en) | 1977-05-02 | 1977-05-02 | Gas valve |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7804623A NL7804623A (en) | 1978-11-06 |
NL178726C true NL178726C (en) | 1986-05-01 |
Family
ID=6007822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7804623,A NL178726C (en) | 1977-05-02 | 1978-04-28 | THROTTLE VALVE. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS53137424A (en) |
DE (1) | DE2719523C3 (en) |
FR (1) | FR2389818B1 (en) |
GB (1) | GB1576677A (en) |
IT (1) | IT1102509B (en) |
NL (1) | NL178726C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8830131D0 (en) * | 1988-12-23 | 1989-02-22 | Instr & Movements Limited | Demand valves |
DE3901475C2 (en) * | 1989-01-19 | 1994-07-14 | Danfoss As | Fluid controlled servo assembly |
JPH05501459A (en) * | 1989-07-24 | 1993-03-18 | ユナイテッド テクノロジーズ コーポレイション | compensation pressure controller |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3513873A (en) * | 1967-08-02 | 1970-05-26 | Robertshaw Controls Co | Unitary control device |
US3502101A (en) * | 1968-06-19 | 1970-03-24 | Robertshaw Controls Co | Thermostatic control device with a pressure regulated stepped opened diaphragm valve |
BE790507A (en) * | 1971-10-26 | 1973-04-25 | Emerson Electric Co | GAS TAP |
US3721263A (en) * | 1971-11-10 | 1973-03-20 | Emerson Electric Co | Stepped opening fluid pressure operated valve |
-
1977
- 1977-05-02 DE DE2719523A patent/DE2719523C3/en not_active Expired
-
1978
- 1978-04-28 FR FR7812848A patent/FR2389818B1/fr not_active Expired
- 1978-04-28 GB GB16967/78A patent/GB1576677A/en not_active Expired
- 1978-04-28 NL NLAANVRAGE7804623,A patent/NL178726C/en not_active IP Right Cessation
- 1978-04-28 IT IT49142/78A patent/IT1102509B/en active
- 1978-05-01 JP JP5263278A patent/JPS53137424A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT7849142A0 (en) | 1978-04-28 |
FR2389818B1 (en) | 1983-04-01 |
IT1102509B (en) | 1985-10-07 |
JPS53137424A (en) | 1978-11-30 |
DE2719523A1 (en) | 1978-11-09 |
GB1576677A (en) | 1980-10-15 |
DE2719523C3 (en) | 1981-03-19 |
NL7804623A (en) | 1978-11-06 |
FR2389818A1 (en) | 1978-12-01 |
DE2719523B2 (en) | 1980-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |