FR2202251A1 - - Google Patents
Info
- Publication number
- FR2202251A1 FR2202251A1 FR7306918A FR7306918A FR2202251A1 FR 2202251 A1 FR2202251 A1 FR 2202251A1 FR 7306918 A FR7306918 A FR 7306918A FR 7306918 A FR7306918 A FR 7306918A FR 2202251 A1 FR2202251 A1 FR 2202251A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
- F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
- Flow Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26094672A | 1972-06-08 | 1972-06-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2202251A1 true FR2202251A1 (es) | 1974-05-03 |
| FR2202251B1 FR2202251B1 (es) | 1979-01-12 |
Family
ID=22991308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7306918A Expired FR2202251B1 (es) | 1972-06-08 | 1973-02-27 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4930922A (es) |
| CA (1) | CA989274A (es) |
| DE (1) | DE2316504C2 (es) |
| FR (1) | FR2202251B1 (es) |
| GB (1) | GB1428843A (es) |
| IT (1) | IT982985B (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53165704U (es) * | 1977-05-31 | 1978-12-26 | ||
| DE3239668C2 (de) * | 1982-10-27 | 1986-10-16 | H. Kuhnke Elektrotechnik GmbH, Büttikon | Atmosphärisch gesteuertes pneumatisches Zeitventil |
| CH672672A5 (es) * | 1985-12-10 | 1989-12-15 | Vaillant Gmbh | |
| CN109506025B (zh) * | 2018-12-19 | 2020-05-29 | 四川中车玉柴发动机股份有限公司 | 一种多级结构的减压阀 |
| CN110332347B (zh) * | 2019-07-16 | 2024-03-26 | 咸宁南玻玻璃有限公司 | 一种液氨制氢系统中的压力控制阀 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3336941A (en) * | 1964-11-09 | 1967-08-22 | Marcia K English | Constant volume flow control valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3406714A (en) * | 1966-07-07 | 1968-10-22 | Abex Corp | Anti-surge flow control valve |
-
1973
- 1973-01-23 CA CA161,886A patent/CA989274A/en not_active Expired
- 1973-02-02 JP JP1360773A patent/JPS4930922A/ja active Pending
- 1973-02-27 FR FR7306918A patent/FR2202251B1/fr not_active Expired
- 1973-03-22 GB GB1395673A patent/GB1428843A/en not_active Expired
- 1973-04-03 DE DE19732316504 patent/DE2316504C2/de not_active Expired
- 1973-04-05 IT IT4927673A patent/IT982985B/it active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3336941A (en) * | 1964-11-09 | 1967-08-22 | Marcia K English | Constant volume flow control valve |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2202251B1 (es) | 1979-01-12 |
| JPS4930922A (es) | 1974-03-19 |
| CA989274A (en) | 1976-05-18 |
| DE2316504A1 (de) | 1973-12-20 |
| GB1428843A (en) | 1976-03-17 |
| IT982985B (it) | 1974-10-21 |
| DE2316504C2 (de) | 1983-02-10 |