JP2001525912A - 非常時対応の手動起動装置 - Google Patents
非常時対応の手動起動装置Info
- Publication number
- JP2001525912A JP2001525912A JP54984098A JP54984098A JP2001525912A JP 2001525912 A JP2001525912 A JP 2001525912A JP 54984098 A JP54984098 A JP 54984098A JP 54984098 A JP54984098 A JP 54984098A JP 2001525912 A JP2001525912 A JP 2001525912A
- Authority
- JP
- Japan
- Prior art keywords
- housing
- actuator
- fluid container
- set screw
- piston
- 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.)
- Granted
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)
- Spinning Or Twisting Of Yarns (AREA)
- Lock And Its Accessories (AREA)
- Looms (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.特に異常事態下の液圧制御アクチュエータ10に対する起動装置であって 、流体コンテナを備えたハウジングを有し、前記流体コンテナは、一方の接続点 18を介してアクチュエータ10に、他の接続点20を介してアクチュエータ1 0の供給回路にそれぞれ接続し、前記流体コンテナ16の内部には分離ピストン 26が軸方向に摺動可能に手動調整装置24によって案内され,前記分離ピスト ンは流通孔30を制御し接続点18、20を互いに接続させる制御装置28を備 えた起動装置において、前記手動調整装置24はハウジング14の内外方向にね じ込み,抜出し可能なセットスクリュー32であって、そのねじ込み長さは、分 離ピストン26がそのセットスクリューと協働して、2つの終端A、B間を動き 得るように決定され、さらに分離ピストン26の流通孔30は、終端A又はBの 一方で開放され、逆の端部B又はAで閉じられる、制御装置28として作用する チェックバルブ34を有する前記流体コンテナからなる起動装置。 2.セットスクリュー32が分離ピストン26の自由端36と当接あるいは係 合し、ロックナット40がセットスクリューの自由端36と頭部38の間のハウ ジング14上に支持され、該ロックナット40をセットスクリュー32が貫通し ていることを特徴とする請求の範囲第1項の起動装置。 3.ハウジング14が単一ねじ切りダイス42で構成され、流通孔30が開く ときには、制御装置28がハウジング14の部分44,46をハウジング14内 の端部A,Bまで案内することを特徴とする請求の範囲第1項又は第2項の起動 装置。 4.アクチュエータ10がばね与圧式液圧シリンダーであること を特徴とする請求の範囲第1項から第3項いずれか1項の起動装置。 5.供給回路22が少なくとも1つの液体ポンプ48と1つのパイロットバル ブ50と1つのリザーバへの接続52を含むことを特徴とする請求の範囲第1項 から第4項いずれか1項の起動装置。 6.接続点18、20の両者が、供給回路22とアクチュエータ10との間の 供給ライン54に接続されることを特徴とする請求の範囲第1項から第5項いず れか1項の起動装置。 7.分離ピストン26はセンタリング孔56を有し、該センタリング孔は手動 調整装置24の接触係合に供され、栓60によってシール封鎖されることを特徴 とする請求の範囲第1項から第6項いずれか1項の起動装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19721404A DE19721404C2 (de) | 1997-05-22 | 1997-05-22 | Betätigungsvorrichtung mit Nothandbetätigung |
DE19721404.5 | 1997-05-22 | ||
PCT/EP1998/001616 WO1998053213A1 (de) | 1997-05-22 | 1998-03-19 | Betätigungsvorrichtung mit nothandbetätigung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001525912A true JP2001525912A (ja) | 2001-12-11 |
JP4098370B2 JP4098370B2 (ja) | 2008-06-11 |
Family
ID=7830172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54984098A Expired - Fee Related JP4098370B2 (ja) | 1997-05-22 | 1998-03-19 | 非常時対応の手動起動装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6220142B1 (ja) |
EP (1) | EP0983442B1 (ja) |
JP (1) | JP4098370B2 (ja) |
AT (1) | ATE230072T1 (ja) |
DE (2) | DE19721404C2 (ja) |
WO (1) | WO1998053213A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101323137B1 (ko) | 2013-03-27 | 2013-10-30 | 주식회사 플로우버스 | 비상작동 장치가 내부에 설치된 액추에이터 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10219718B4 (de) * | 2002-05-02 | 2007-06-06 | Sauer-Danfoss Aps | Hydraulische Ventilanordnung |
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 JP JP54984098A patent/JP4098370B2/ja not_active Expired - Fee Related
- 1998-03-19 DE DE59806731T patent/DE59806731D1/de not_active Expired - Fee Related
- 1998-03-19 AT AT98919119T patent/ATE230072T1/de not_active IP Right Cessation
- 1998-03-19 US US09/297,049 patent/US6220142B1/en not_active Expired - Fee Related
- 1998-03-19 WO PCT/EP1998/001616 patent/WO1998053213A1/de active IP Right Grant
- 1998-03-19 EP EP98919119A patent/EP0983442B1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101323137B1 (ko) | 2013-03-27 | 2013-10-30 | 주식회사 플로우버스 | 비상작동 장치가 내부에 설치된 액추에이터 |
Also Published As
Publication number | Publication date |
---|---|
ATE230072T1 (de) | 2003-01-15 |
JP4098370B2 (ja) | 2008-06-11 |
DE59806731D1 (de) | 2003-01-30 |
WO1998053213A1 (de) | 1998-11-26 |
DE19721404C2 (de) | 1999-07-22 |
DE19721404A1 (de) | 1998-11-26 |
EP0983442B1 (de) | 2002-12-18 |
US6220142B1 (en) | 2001-04-24 |
EP0983442A1 (de) | 2000-03-08 |
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