SE462176B - Ventil, avsedd att paaverka en hydraulisk arbetscylinder - Google Patents
Ventil, avsedd att paaverka en hydraulisk arbetscylinderInfo
- Publication number
- SE462176B SE462176B SE8501719A SE8501719A SE462176B SE 462176 B SE462176 B SE 462176B SE 8501719 A SE8501719 A SE 8501719A SE 8501719 A SE8501719 A SE 8501719A SE 462176 B SE462176 B SE 462176B
- Authority
- SE
- Sweden
- Prior art keywords
- slide
- valve
- piston
- channel
- seat
- Prior art date
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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
- F15B11/15—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor with special provision for automatic return
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Safety Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO841452A NO154239C (no) | 1984-04-12 | 1984-04-12 | Vendeventil. |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8501719D0 SE8501719D0 (sv) | 1985-04-09 |
SE8501719L SE8501719L (sv) | 1985-10-13 |
SE462176B true SE462176B (sv) | 1990-05-14 |
Family
ID=19887595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8501719A SE462176B (sv) | 1984-04-12 | 1985-04-09 | Ventil, avsedd att paaverka en hydraulisk arbetscylinder |
Country Status (8)
Country | Link |
---|---|
DE (1) | DE3511252A1 (no) |
DK (1) | DK157096C (no) |
FI (1) | FI72785C (no) |
FR (1) | FR2562965B1 (no) |
GB (1) | GB2157400B (no) |
NL (1) | NL8500933A (no) |
NO (1) | NO154239C (no) |
SE (1) | SE462176B (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2656386B1 (no) * | 1989-12-22 | 1992-04-30 | Matairco Hydro Air Sa | |
DE4243343C2 (de) * | 1992-12-21 | 1994-09-29 | Weber Hydraulik Gmbh | Steuervorrichtung für das Verschwenken eines Drehpfluges |
CA2264067A1 (en) * | 1996-08-19 | 1998-02-26 | Australian Water Products Pty. Ltd. | Outlet pressure limiting valve |
CN101900144B (zh) * | 2010-07-22 | 2012-11-07 | 泸州众大科技液压件有限公司 | 一种小型钻机集成阀 |
CN103791022B (zh) * | 2014-01-22 | 2016-03-09 | 南通爱慕希机械有限公司 | 一种活塞增阻机构 |
CN105586847B (zh) * | 2016-03-04 | 2018-04-20 | 武汉理工大学 | 一种吸尘车吸盘离地间隙自动调整装置 |
CN109306980A (zh) * | 2018-11-06 | 2019-02-05 | 河南航天液压气动技术有限公司 | 一种换向阀 |
CN117927523B (zh) * | 2024-03-25 | 2024-07-02 | 西安华创马科智能控制系统有限公司 | 纯水支架用电液控换向阀阀芯、电液换向阀及液压支架 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH413605A (de) * | 1964-03-04 | 1966-05-15 | Ramax Ag Maschinen Und Apparat | Rückstromimpuls-Steueranordnung an einem hydraulischen oder pneumatischen Axialkolbenmotor |
DE2413531C3 (de) * | 1974-03-21 | 1980-03-06 | Wabco Fahrzeugbremsen Gmbh, 3000 Hannover | Pneumatisch angetriebener doppeltwirkender Schubkolbenmotor |
GB2073564B (en) * | 1980-04-15 | 1983-06-08 | Thomas K H | Plough turn-over mechanism |
US4341148A (en) * | 1980-09-30 | 1982-07-27 | Modular Controls Corporation | Hydraulic sequencing valve |
DE3122594C2 (de) * | 1981-06-06 | 1984-02-23 | Integral Hydraulik & Co, 4000 Düsseldorf | Umsteuereinrichtung für eine hydraulische Drehvorrichtung von landwirtschaftlichen Geräten |
DE3212285A1 (de) * | 1982-04-02 | 1983-10-13 | Integral Hydraulik & Co, 4000 Düsseldorf | Umsteuereinrichtung zum automatischen umsteuern einer kolben-zylinder-einheit, insbesondere eines pflugwendezylinders |
WO1984004786A1 (en) * | 1983-05-21 | 1984-12-06 | Massey Ferguson Gmbh | Fluid pressure system and valve therefor |
-
1984
- 1984-04-12 NO NO841452A patent/NO154239C/no unknown
-
1985
- 1985-03-26 GB GB08507780A patent/GB2157400B/en not_active Expired
- 1985-03-28 DE DE19853511252 patent/DE3511252A1/de active Granted
- 1985-03-28 FI FI851256A patent/FI72785C/fi not_active IP Right Cessation
- 1985-03-29 NL NL8500933A patent/NL8500933A/nl not_active Application Discontinuation
- 1985-04-02 DK DK149085A patent/DK157096C/da not_active IP Right Cessation
- 1985-04-09 SE SE8501719A patent/SE462176B/sv not_active IP Right Cessation
- 1985-04-11 FR FR8505488A patent/FR2562965B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK149085A (da) | 1985-10-13 |
DK157096B (da) | 1989-11-06 |
GB8507780D0 (en) | 1985-05-01 |
FI851256A0 (fi) | 1985-03-28 |
NO154239C (no) | 1986-08-13 |
GB2157400A (en) | 1985-10-23 |
FI851256L (fi) | 1985-10-13 |
FR2562965B1 (fr) | 1989-12-08 |
FR2562965A1 (fr) | 1985-10-18 |
NO841452L (no) | 1985-10-14 |
FI72785B (fi) | 1987-03-31 |
DE3511252C2 (no) | 1990-09-27 |
SE8501719L (sv) | 1985-10-13 |
DK157096C (da) | 1990-04-02 |
DE3511252A1 (de) | 1985-10-24 |
DK149085D0 (da) | 1985-04-02 |
FI72785C (fi) | 1987-07-10 |
SE8501719D0 (sv) | 1985-04-09 |
GB2157400B (en) | 1987-07-01 |
NL8500933A (nl) | 1985-11-01 |
NO154239B (no) | 1986-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8501719-2 Effective date: 19921108 Format of ref document f/p: F |