DD102204A5 - - Google Patents
Info
- Publication number
- DD102204A5 DD102204A5 DD16831873A DD16831873A DD102204A5 DD 102204 A5 DD102204 A5 DD 102204A5 DD 16831873 A DD16831873 A DD 16831873A DD 16831873 A DD16831873 A DD 16831873A DD 102204 A5 DD102204 A5 DD 102204A5
- Authority
- DD
- German Democratic Republic
Links
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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
-
- 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
- G05D16/0644—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 directly on the obturator
- G05D16/0655—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 directly on the obturator using one spring-loaded membrane
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722202792 DE2202792C2 (en) | 1972-01-21 | 1972-01-21 | Pressure reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD102204A5 true DD102204A5 (en) | 1973-12-05 |
Family
ID=5833604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16831873A DD102204A5 (en) | 1972-01-21 | 1973-01-18 |
Country Status (8)
| Country | Link |
|---|---|
| CA (1) | CA978830A (en) |
| CH (1) | CH547459A (en) |
| DD (1) | DD102204A5 (en) |
| DE (1) | DE2202792C2 (en) |
| FR (1) | FR2175391A5 (en) |
| GB (1) | GB1396621A (en) |
| IT (1) | IT969290B (en) |
| SE (1) | SE401249B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH576092A5 (en) * | 1975-01-22 | 1976-05-31 | Nussbaum & Co Ag R | |
| GB2057635B (en) * | 1978-10-11 | 1982-10-13 | Amtrol Inc | Control valve for a water pressure booster system |
| BR6400590U (en) * | 1984-04-24 | 1985-12-17 | Karoly Karvaly | AUTOMATIC PILOTS |
| JPS63140186A (en) * | 1986-12-02 | 1988-06-11 | Atsugi Motor Parts Co Ltd | Electromagnetic valve for opening/closing channel |
| AT391532B (en) * | 1989-03-08 | 1990-10-25 | Vaillant Gmbh | Diaphragm valve |
| US5070901A (en) * | 1990-04-12 | 1991-12-10 | Cashco, Inc. | Pressure regulating valve apparatus |
| WO1999053388A1 (en) * | 1998-04-09 | 1999-10-21 | Glenborden Pty. Ltd. | Fluid regulator and improvements related thereto |
| CN104534134B (en) * | 2014-11-12 | 2017-07-21 | 浙江盾安阀门有限公司 | The Jing Yin pressure-reducing valve of high-precision membrane chip |
| CN109519573B (en) * | 2018-12-20 | 2023-07-25 | 锦州安燃高能切割气有限公司 | Low temperature resistant pressure reducer |
| CN115263747B (en) * | 2022-06-29 | 2024-10-22 | 杭州力夫机电制造有限公司 | Pressure relief structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE22106C (en) * | SCHÄFFER & buden-BERG in Buckau-Magdeburg | Reducing valve | ||
| DE587507C (en) * | 1930-09-27 | 1933-11-04 | Karl Bergfeld | Gas pressure regulator |
| DE616061C (en) * | 1932-01-05 | 1935-07-19 | Marie Louise Koehler | Pressure regulator |
| DE618932C (en) * | 1932-08-28 | 1935-09-18 | Bamag Meguin Akt Ges | Gas pressure regulator |
| DE1001212B (en) * | 1953-11-12 | 1957-01-24 | Kromschroeder Ag G | Gas pressure regulator with a regulating valve controlled by a loaded membrane |
-
1972
- 1972-01-21 DE DE19722202792 patent/DE2202792C2/en not_active Expired
- 1972-12-14 IT IT1308672A patent/IT969290B/en active
- 1972-12-22 FR FR7246080A patent/FR2175391A5/fr not_active Expired
-
1973
- 1973-01-08 CH CH547459D patent/CH547459A/en not_active IP Right Cessation
- 1973-01-17 CA CA161,426A patent/CA978830A/en not_active Expired
- 1973-01-18 DD DD16831873A patent/DD102204A5/xx unknown
- 1973-01-18 GB GB274673A patent/GB1396621A/en not_active Expired
- 1973-01-19 SE SE7300745A patent/SE401249B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT969290B (en) | 1974-03-30 |
| SE401249B (en) | 1978-04-24 |
| CA978830A (en) | 1975-12-02 |
| DE2202792A1 (en) | 1973-07-26 |
| DE2202792C2 (en) | 1983-11-17 |
| CH547459A (en) | 1974-03-29 |
| GB1396621A (en) | 1975-06-04 |
| FR2175391A5 (en) | 1973-10-19 |