DD109719A5 - - Google Patents
Info
- Publication number
- DD109719A5 DD109719A5 DD17604074A DD17604074A DD109719A5 DD 109719 A5 DD109719 A5 DD 109719A5 DD 17604074 A DD17604074 A DD 17604074A DD 17604074 A DD17604074 A DD 17604074A DD 109719 A5 DD109719 A5 DD 109719A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- 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
- F15B13/01—Locking-valves or other detent i.e. load-holding devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732302355 DE2302355A1 (en) | 1973-01-18 | 1973-01-18 | LOWERING BRAKE VALVE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD109719A5 true DD109719A5 (en) | 1974-11-12 |
Family
ID=5869304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17604074A DD109719A5 (en) | 1973-01-18 | 1974-01-16 |
Country Status (6)
| Country | Link |
|---|---|
| DD (1) | DD109719A5 (en) |
| DE (1) | DE2302355A1 (en) |
| FR (1) | FR2214848B1 (en) |
| GB (1) | GB1431641A (en) |
| IT (1) | IT1006920B (en) |
| SE (1) | SE388014B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239930A1 (en) * | 1982-10-28 | 1984-05-10 | Mannesmann Rexroth GmbH, 8770 Lohr | Hydraulically controllable shut-off valve, especially for securing a pipe fracture |
| DE3683666D1 (en) * | 1985-04-11 | 1992-03-12 | Beringer Hydraulik Gmbh | LEAK-FREE BRAKE LOCK VALVE. |
| US5362266A (en) * | 1993-06-23 | 1994-11-08 | Doug Brogdon | Flushmaster fresh water flushing system |
| JPH09505652A (en) * | 1993-06-23 | 1997-06-03 | ブログドン，ダグラス | Clean water cleaning device |
| DE10048816C2 (en) * | 2000-09-29 | 2002-10-24 | Danfoss As | Pressure control valve for a refrigeration system |
| CN102777438A (en) * | 2012-08-17 | 2012-11-14 | 邓开忠 | Multifunctional integrated valve bank of hydraulic motor |
| CN106762922B (en) * | 2016-12-22 | 2018-03-16 | 常州科研试制中心有限公司 | The hydraulic pressure fast-discharge valve of monorail crane brake cylinder |
| CN108278397B (en) * | 2018-03-07 | 2024-08-23 | 高继升 | Lower valve cover split type electric flow valve capable of setting flow |
| CN111102259B (en) * | 2018-10-25 | 2024-06-07 | 浙江工业大学 | Two-dimensional pulse width modulation mechanism |
| CN112682562B (en) * | 2020-12-31 | 2022-09-30 | 重庆磐恒阀门有限公司 | Gas pressure control gas cut-off valve |
| CN113217498A (en) * | 2021-05-28 | 2021-08-06 | 中铁宝桥集团有限公司 | Emergency high-pressure hydraulic control one-way valve |
| CN115614480B (en) * | 2022-09-22 | 2023-09-19 | 浙江中控流体技术有限公司 | Plunger type multistage pressure-reducing noise-reducing valve core and single-seat control valve |
| CN115573683B (en) * | 2022-11-09 | 2023-03-21 | 德州联合石油科技股份有限公司 | Wellhead Christmas tree throttle valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2991759A (en) * | 1960-05-17 | 1961-07-11 | John S Pilch | Cushioning and flow control valve |
-
1973
- 1973-01-18 DE DE19732302355 patent/DE2302355A1/en active Pending
-
1974
- 1974-01-04 GB GB39974A patent/GB1431641A/en not_active Expired
- 1974-01-15 IT IT1943174A patent/IT1006920B/en active
- 1974-01-16 DD DD17604074A patent/DD109719A5/xx unknown
- 1974-01-17 SE SE7400600A patent/SE388014B/en unknown
- 1974-01-17 FR FR7402161A patent/FR2214848B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1006920B (en) | 1976-10-20 |
| FR2214848A1 (en) | 1974-08-19 |
| GB1431641A (en) | 1976-04-14 |
| SE388014B (en) | 1976-09-20 |
| FR2214848B1 (en) | 1977-08-19 |
| DE2302355A1 (en) | 1974-08-08 |