DE59806731D1 - Betätigungsvorrichtung mit nothandbetätigung - Google Patents
Betätigungsvorrichtung mit nothandbetätigungInfo
- Publication number
- DE59806731D1 DE59806731D1 DE59806731T DE59806731T DE59806731D1 DE 59806731 D1 DE59806731 D1 DE 59806731D1 DE 59806731 T DE59806731 T DE 59806731T DE 59806731 T DE59806731 T DE 59806731T DE 59806731 D1 DE59806731 D1 DE 59806731D1
- Authority
- DE
- Germany
- Prior art keywords
- separating piston
- piston
- housing
- actuator
- fluid container
- 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.)
- Expired - Fee Related
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
- F15B13/10—Special arrangements for operating the actuated device with or without using fluid pressure, e.g. for emergency use
-
- 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
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/004—Fluid pressure supply failure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
- Looms (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19721404A DE19721404C2 (de) | 1997-05-22 | 1997-05-22 | Betätigungsvorrichtung mit Nothandbetätigung |
PCT/EP1998/001616 WO1998053213A1 (de) | 1997-05-22 | 1998-03-19 | Betätigungsvorrichtung mit nothandbetätigung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59806731D1 true DE59806731D1 (de) | 2003-01-30 |
Family
ID=7830172
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19721404A Expired - Fee Related DE19721404C2 (de) | 1997-05-22 | 1997-05-22 | Betätigungsvorrichtung mit Nothandbetätigung |
DE59806731T Expired - Fee Related DE59806731D1 (de) | 1997-05-22 | 1998-03-19 | Betätigungsvorrichtung mit nothandbetätigung |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19721404A Expired - Fee Related DE19721404C2 (de) | 1997-05-22 | 1997-05-22 | Betätigungsvorrichtung mit Nothandbetätigung |
Country Status (6)
Country | Link |
---|---|
US (1) | US6220142B1 (de) |
EP (1) | EP0983442B1 (de) |
JP (1) | JP4098370B2 (de) |
AT (1) | ATE230072T1 (de) |
DE (2) | DE19721404C2 (de) |
WO (1) | WO1998053213A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10219718B4 (de) * | 2002-05-02 | 2007-06-06 | Sauer-Danfoss Aps | Hydraulische Ventilanordnung |
KR101323137B1 (ko) | 2013-03-27 | 2013-10-30 | 주식회사 플로우버스 | 비상작동 장치가 내부에 설치된 액추에이터 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1323168A (en) * | 1919-11-25 | Tire-pump | ||
US1347434A (en) * | 1919-02-18 | 1920-07-20 | Seth S Avery | Air-pump |
US1416445A (en) * | 1920-10-25 | 1922-05-16 | Burd George | Pump |
DE745289C (de) * | 1937-03-16 | 1944-06-15 | Alessandro Calzoni Sa | Hydraulische Kraftuebertragung mit zwei Sendern |
GB911340A (en) * | 1961-04-20 | 1962-11-28 | Fawick Corp | Remote control hydraulic system |
FR1392507A (fr) * | 1963-11-12 | 1965-03-19 | D Expl Des Moyens De Transp So | Soupape de fond de wagon-citerne avec système hydraulique de commande manuelle |
US3298315A (en) * | 1964-11-05 | 1967-01-17 | Outboard Marine Corp | Series connected pumping system |
US3787149A (en) * | 1971-03-24 | 1974-01-22 | G Levey | Pump for zinc-rich materials or the like |
US4460152A (en) * | 1982-12-15 | 1984-07-17 | Philadelphia Gear Corporation | Hand pump with automatic lock-out |
SE446057B (sv) * | 1983-04-22 | 1986-08-11 | Lars Erik Carlander | Anordning vid stelldon for reglering av exv hojdinstellningen av arbetsplatser |
DE4141146C2 (de) * | 1991-12-13 | 1994-05-11 | Daimler Benz Ag | Hilfsbetätigungseinrichtung für ein fluidisch steuerbares Stellelement |
US5201639A (en) * | 1992-03-03 | 1993-04-13 | Reineck Donald R | In-line hand pump device |
DE4304786A1 (de) * | 1993-02-17 | 1994-08-18 | Zeolith Tech | Handbetätigbare Vakuumpumpe |
-
1997
- 1997-05-22 DE DE19721404A patent/DE19721404C2/de not_active Expired - Fee Related
-
1998
- 1998-03-19 AT AT98919119T patent/ATE230072T1/de not_active IP Right Cessation
- 1998-03-19 EP EP98919119A patent/EP0983442B1/de not_active Expired - Lifetime
- 1998-03-19 US US09/297,049 patent/US6220142B1/en not_active Expired - Fee Related
- 1998-03-19 JP JP54984098A patent/JP4098370B2/ja not_active Expired - Fee Related
- 1998-03-19 WO PCT/EP1998/001616 patent/WO1998053213A1/de active IP Right Grant
- 1998-03-19 DE DE59806731T patent/DE59806731D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0983442B1 (de) | 2002-12-18 |
DE19721404C2 (de) | 1999-07-22 |
EP0983442A1 (de) | 2000-03-08 |
JP4098370B2 (ja) | 2008-06-11 |
JP2001525912A (ja) | 2001-12-11 |
US6220142B1 (en) | 2001-04-24 |
DE19721404A1 (de) | 1998-11-26 |
ATE230072T1 (de) | 2003-01-15 |
WO1998053213A1 (de) | 1998-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |