JPS6372615U - - Google Patents
Info
- Publication number
- JPS6372615U JPS6372615U JP1986166276U JP16627686U JPS6372615U JP S6372615 U JPS6372615 U JP S6372615U JP 1986166276 U JP1986166276 U JP 1986166276U JP 16627686 U JP16627686 U JP 16627686U JP S6372615 U JPS6372615 U JP S6372615U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- piston
- end surface
- top end
- main
- Prior art date
- 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.)
- Pending
Links
- 238000000926 separation method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
-
- 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
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
-
- 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
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
- F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
-
- 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
- G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Safety Valves (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986166276U JPS6372615U (US20030220297A1-20031127-C00033.png) | 1986-10-28 | 1986-10-28 | |
| NZ222152A NZ222152A (en) | 1986-10-28 | 1987-10-13 | Dimensional relationship of regulating piston to housing in pressure reduction valve |
| AU79748/87A AU589045B2 (en) | 1986-10-28 | 1987-10-14 | Piston restraining construction in pressure reducing valve |
| DK550187A DK167830B1 (da) | 1986-10-28 | 1987-10-20 | Reduktionsventil |
| CN198787214653U CN87214653U (zh) | 1986-10-28 | 1987-10-21 | 减压阀的柱塞限制结构 |
| CA000549988A CA1288659C (en) | 1986-10-28 | 1987-10-22 | Piston restraining construction of pressure reducing valve |
| KR1019870011735A KR920007769B1 (ko) | 1986-10-28 | 1987-10-22 | 감압밸브의 피스톤 억제구조 |
| PT85990A PT85990B (pt) | 1986-10-28 | 1987-10-26 | Forma de construcao propria para limitar as vibracoes do embolo de uma valvula de rudacao de pressao |
| EP87202067A EP0266007B1 (en) | 1986-10-28 | 1987-10-27 | Piston restraining construction of pressure reducing valve |
| ZA878054A ZA878054B (en) | 1986-10-28 | 1987-10-27 | Piston restraining construction of pressure reducing valve |
| ES198787202067T ES2028055T3 (es) | 1986-10-28 | 1987-10-27 | Estructura de contencion de piston de valvula reductora de presion. |
| DE8787202067T DE3775706D1 (de) | 1986-10-28 | 1987-10-27 | Kolbenfuehrungs-einrichtung fuer druckminderer. |
| AR87309141A AR243658A1 (es) | 1986-10-28 | 1987-10-28 | Una valvula reductora de presion a piloto. |
| DE8714320U DE8714320U1 (de) | 1986-10-28 | 1987-10-28 | Druckminderventil |
| GR910402007T GR3003500T3 (en) | 1986-10-28 | 1992-01-03 | Piston restraining construction of pressure reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986166276U JPS6372615U (US20030220297A1-20031127-C00033.png) | 1986-10-28 | 1986-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6372615U true JPS6372615U (US20030220297A1-20031127-C00033.png) | 1988-05-16 |
Family
ID=15828377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986166276U Pending JPS6372615U (US20030220297A1-20031127-C00033.png) | 1986-10-28 | 1986-10-28 |
Country Status (14)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799583B (zh) * | 2018-08-27 | 2024-02-13 | 成都川力智能流体设备股份有限公司 | 一种减压阀反馈气体平衡器 |
| CN112066054B (zh) * | 2020-11-16 | 2021-02-02 | 天津市塘沽第一阀门有限公司 | 直通式活塞驱动智能流量控制阀 |
| CN112797221B (zh) * | 2021-03-01 | 2022-09-06 | 四川长仪油气集输设备股份有限公司 | 先导轴流式安全阀 |
| CN113389933B (zh) * | 2021-07-29 | 2022-08-09 | 四川长仪油气集输设备股份有限公司 | 多功能先导式安全阀 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5021329A (US20030220297A1-20031127-C00033.png) * | 1973-06-28 | 1975-03-06 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1078604A (fr) * | 1953-04-02 | 1954-11-19 | Lecq Et Cie Soc | Dispositif d'enclenchement et de déclenchement pneumatique |
| US3131722A (en) * | 1961-11-27 | 1964-05-05 | Ross Operating Valve Co | Valve |
| DE1550411A1 (de) * | 1965-11-03 | 1969-07-24 | Mcconnel F W Ltd | Steuerventil |
| JPS4532717Y1 (US20030220297A1-20031127-C00033.png) * | 1967-05-15 | 1970-12-14 | ||
| CN1005588B (zh) * | 1985-10-30 | 1989-10-25 | Tlv有限公司 | 减压阀 |
| JPS6331415U (US20030220297A1-20031127-C00033.png) * | 1986-08-12 | 1988-03-01 |
-
1986
- 1986-10-28 JP JP1986166276U patent/JPS6372615U/ja active Pending
-
1987
- 1987-10-13 NZ NZ222152A patent/NZ222152A/xx unknown
- 1987-10-14 AU AU79748/87A patent/AU589045B2/en not_active Ceased
- 1987-10-20 DK DK550187A patent/DK167830B1/da not_active IP Right Cessation
- 1987-10-21 CN CN198787214653U patent/CN87214653U/zh not_active Withdrawn
- 1987-10-22 KR KR1019870011735A patent/KR920007769B1/ko not_active IP Right Cessation
- 1987-10-22 CA CA000549988A patent/CA1288659C/en not_active Expired - Lifetime
- 1987-10-26 PT PT85990A patent/PT85990B/pt not_active IP Right Cessation
- 1987-10-27 EP EP87202067A patent/EP0266007B1/en not_active Expired - Lifetime
- 1987-10-27 DE DE8787202067T patent/DE3775706D1/de not_active Expired - Lifetime
- 1987-10-27 ZA ZA878054A patent/ZA878054B/xx unknown
- 1987-10-27 ES ES198787202067T patent/ES2028055T3/es not_active Expired - Lifetime
- 1987-10-28 DE DE8714320U patent/DE8714320U1/de not_active Expired
- 1987-10-28 AR AR87309141A patent/AR243658A1/es active
-
1992
- 1992-01-03 GR GR910402007T patent/GR3003500T3/el unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5021329A (US20030220297A1-20031127-C00033.png) * | 1973-06-28 | 1975-03-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2028055T3 (es) | 1992-07-01 |
| EP0266007A2 (en) | 1988-05-04 |
| NZ222152A (en) | 1989-08-29 |
| EP0266007B1 (en) | 1992-01-02 |
| EP0266007A3 (en) | 1989-03-08 |
| AU589045B2 (en) | 1989-09-28 |
| DE8714320U1 (de) | 1988-01-28 |
| CA1288659C (en) | 1991-09-10 |
| KR920007769B1 (ko) | 1992-09-17 |
| DK550187D0 (da) | 1987-10-20 |
| AU7974887A (en) | 1988-05-26 |
| DK167830B1 (da) | 1993-12-20 |
| ZA878054B (en) | 1988-06-29 |
| GR3003500T3 (en) | 1993-02-17 |
| DK550187A (da) | 1988-04-29 |
| CN87214653U (zh) | 1988-10-12 |
| PT85990A (pt) | 1988-11-30 |
| DE3775706D1 (de) | 1992-02-13 |
| KR880005386A (ko) | 1988-06-29 |
| AR243658A1 (es) | 1993-08-31 |
| PT85990B (pt) | 1993-08-31 |
