EP0080135B1 - Système de commande hydraulique pour un opérateur hydraulique - Google Patents
Système de commande hydraulique pour un opérateur hydraulique Download PDFInfo
- Publication number
- EP0080135B1 EP0080135B1 EP82110471A EP82110471A EP0080135B1 EP 0080135 B1 EP0080135 B1 EP 0080135B1 EP 82110471 A EP82110471 A EP 82110471A EP 82110471 A EP82110471 A EP 82110471A EP 0080135 B1 EP0080135 B1 EP 0080135B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- actuator
- valve
- valves
- meter
- pilot
- 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
Links
Images
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
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Fluid Gearings (AREA)
- Valve Device For Special Equipments (AREA)
- Vehicle Body Suspensions (AREA)
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32044881A | 1981-11-12 | 1981-11-12 | |
US320448 | 1981-11-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0080135A1 EP0080135A1 (fr) | 1983-06-01 |
EP0080135B1 true EP0080135B1 (fr) | 1986-01-22 |
Family
ID=23246474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP82110471A Expired EP0080135B1 (fr) | 1981-11-12 | 1982-11-12 | Système de commande hydraulique pour un opérateur hydraulique |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0080135B1 (fr) |
JP (1) | JPS5884255A (fr) |
AU (1) | AU557058B2 (fr) |
BR (1) | BR8205049A (fr) |
CA (1) | CA1172136A (fr) |
DE (1) | DE3268712D1 (fr) |
ES (1) | ES8402641A1 (fr) |
FI (1) | FI72579C (fr) |
IN (1) | IN156019B (fr) |
MX (1) | MX154560A (fr) |
NO (1) | NO156301C (fr) |
NZ (1) | NZ201541A (fr) |
ZA (1) | ZA825385B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4407122A (en) * | 1981-05-18 | 1983-10-04 | Vickers, Incorporated | Power transmission |
CA1202228A (fr) * | 1982-03-22 | 1986-03-25 | Henry D. Taylor | Distributeur de commande |
IN164865B (fr) * | 1985-07-12 | 1989-06-24 | Vickers Inc | |
FR2586463B1 (fr) * | 1985-08-26 | 1987-12-24 | Leblon Hubert | Valves cartouches a inserer multi-fonctions coaxiales et application a la commande d'un verin a double effet |
DE102017210823A1 (de) * | 2017-06-27 | 2018-12-27 | Robert Bosch Gmbh | Ventilblockanordnung und Verfahren für eine Ventilblockanordnung |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3011088A1 (de) * | 1979-03-26 | 1980-10-09 | Sperry Corp | Hydraulische antriebsschaltung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3411536A (en) * | 1966-07-06 | 1968-11-19 | Koehring Co | Pilot operated control valve mechanism |
US4201052A (en) * | 1979-03-26 | 1980-05-06 | Sperry Rand Corporation | Power transmission |
-
1982
- 1982-07-23 FI FI822599A patent/FI72579C/fi not_active IP Right Cessation
- 1982-07-26 CA CA000408017A patent/CA1172136A/fr not_active Expired
- 1982-07-27 ZA ZA825385A patent/ZA825385B/xx unknown
- 1982-07-28 IN IN877/CAL/82A patent/IN156019B/en unknown
- 1982-07-28 MX MX193801A patent/MX154560A/es unknown
- 1982-08-02 AU AU86679/82A patent/AU557058B2/en not_active Ceased
- 1982-08-06 NO NO822687A patent/NO156301C/no unknown
- 1982-08-09 NZ NZ201541A patent/NZ201541A/en unknown
- 1982-08-30 BR BR8205049A patent/BR8205049A/pt not_active IP Right Cessation
- 1982-09-07 JP JP57155771A patent/JPS5884255A/ja active Granted
- 1982-09-18 ES ES515812A patent/ES8402641A1/es not_active Expired
- 1982-11-12 EP EP82110471A patent/EP0080135B1/fr not_active Expired
- 1982-11-12 DE DE8282110471T patent/DE3268712D1/de not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3011088A1 (de) * | 1979-03-26 | 1980-10-09 | Sperry Corp | Hydraulische antriebsschaltung |
Also Published As
Publication number | Publication date |
---|---|
BR8205049A (pt) | 1983-08-09 |
AU557058B2 (en) | 1986-12-04 |
NO156301C (no) | 1987-08-26 |
CA1172136A (fr) | 1984-08-07 |
FI822599L (fi) | 1983-05-13 |
AU8667982A (en) | 1983-05-19 |
FI72579B (fi) | 1987-02-27 |
NO822687L (no) | 1983-05-13 |
NZ201541A (en) | 1985-11-08 |
EP0080135A1 (fr) | 1983-06-01 |
JPS5884255A (ja) | 1983-05-20 |
ES515812A0 (es) | 1984-03-01 |
FI822599A0 (fi) | 1982-07-23 |
ES8402641A1 (es) | 1984-03-01 |
FI72579C (fi) | 1987-06-08 |
ZA825385B (en) | 1983-06-29 |
DE3268712D1 (en) | 1986-03-06 |
IN156019B (fr) | 1985-04-27 |
JPH0341706B2 (fr) | 1991-06-24 |
MX154560A (es) | 1987-09-25 |
NO156301B (no) | 1987-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): DE FR GB IT SE |
|
17P | Request for examination filed |
Effective date: 19830831 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VICKERS, INCORPORATED |
|
ITF | It: translation for a ep patent filed |
Owner name: DE DOMINICIS & MAYER S.R.L. |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): DE FR GB IT SE |
|
REF | Corresponds to: |
Ref document number: 3268712 Country of ref document: DE Date of ref document: 19860306 |
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ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19901012 Year of fee payment: 9 |
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Ref country code: SE Effective date: 19911113 |
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GBPC | Gb: european patent ceased through non-payment of renewal fee | ||
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ITTA | It: last paid annual fee | ||
EUG | Se: european patent has lapsed |
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