FR2588316B1 - Verin hydraulique alternatif - Google Patents
Verin hydraulique alternatifInfo
- Publication number
- FR2588316B1 FR2588316B1 FR8515052A FR8515052A FR2588316B1 FR 2588316 B1 FR2588316 B1 FR 2588316B1 FR 8515052 A FR8515052 A FR 8515052A FR 8515052 A FR8515052 A FR 8515052A FR 2588316 B1 FR2588316 B1 FR 2588316B1
- Authority
- FR
- France
- Prior art keywords
- hydraulic cylinder
- alternative hydraulic
- alternative
- cylinder
- hydraulic
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
- F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
- F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
- F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
- F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
- F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
- F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8515052A FR2588316B1 (fr) | 1985-10-09 | 1985-10-09 | Verin hydraulique alternatif |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8515052A FR2588316B1 (fr) | 1985-10-09 | 1985-10-09 | Verin hydraulique alternatif |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2588316A1 FR2588316A1 (fr) | 1987-04-10 |
FR2588316B1 true FR2588316B1 (fr) | 1990-03-02 |
Family
ID=9323719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8515052A Expired - Fee Related FR2588316B1 (fr) | 1985-10-09 | 1985-10-09 | Verin hydraulique alternatif |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2588316B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9016965D0 (en) * | 1990-08-02 | 1990-09-19 | Pacson Ltd | Hydraulic reciprocating drive apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2341195A (en) * | 1940-08-02 | 1944-02-08 | Odin Corp | Hydraulically reciprocable pump mechanism |
FR1259295A (fr) * | 1960-06-10 | 1961-04-21 | Dowty Rotol Ltd | Pompe à diaphragme à commande hydraulique |
FR2264599A1 (en) * | 1974-03-21 | 1975-10-17 | Kuibyshevsky Z Koordinatno | Hydraulic vibrator for swarf removal from machined parts - has stepped piston with fixed and variable orifices |
US4030857A (en) * | 1975-10-29 | 1977-06-21 | Champion Spark Plug Company | Paint pump for airless spray guns |
-
1985
- 1985-10-09 FR FR8515052A patent/FR2588316B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2588316A1 (fr) | 1987-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |