FR2068325A5 - - Google Patents
Info
- Publication number
- FR2068325A5 FR2068325A5 FR7036690A FR7036690A FR2068325A5 FR 2068325 A5 FR2068325 A5 FR 2068325A5 FR 7036690 A FR7036690 A FR 7036690A FR 7036690 A FR7036690 A FR 7036690A FR 2068325 A5 FR2068325 A5 FR 2068325A5
- Authority
- FR
- France
- 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
Classifications
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- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
- F15B15/1452—Piston sealings
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/56—Other sealings for reciprocating rods
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7036690A FR2068325A5 (fr) | 1970-10-06 | 1970-10-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7036690A FR2068325A5 (fr) | 1970-10-06 | 1970-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2068325A5 true FR2068325A5 (fr) | 1971-08-20 |
Family
ID=9062578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7036690A Expired FR2068325A5 (fr) | 1970-10-06 | 1970-10-06 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2068325A5 (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2596836A1 (fr) * | 1986-04-04 | 1987-10-09 | Fichtel & Sachs Ag | Amortisseur de vibrations a double tube |
EP0499745A1 (fr) * | 1991-02-20 | 1992-08-26 | General Electric Company | Joint d'étanchéité |
US5303934A (en) * | 1991-02-20 | 1994-04-19 | General Electric Company | Fluidic actuator scraper seal |
WO2000015983A1 (fr) * | 1998-09-12 | 2000-03-23 | Herbert Hänchen Kg | Element d'etancheite a faible frottement |
JP2002323134A (ja) * | 2001-04-25 | 2002-11-08 | Yamaha Motor Co Ltd | シリンダにおけるピストン構造 |
WO2010082551A1 (fr) * | 2009-01-13 | 2010-07-22 | カヤバ工業株式会社 | Vérin hydraulique |
CN110131232A (zh) * | 2019-06-17 | 2019-08-16 | 宁波东液传动科技有限公司 | 液压马达的活塞 |
-
1970
- 1970-10-06 FR FR7036690A patent/FR2068325A5/fr not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2596836A1 (fr) * | 1986-04-04 | 1987-10-09 | Fichtel & Sachs Ag | Amortisseur de vibrations a double tube |
EP0499745A1 (fr) * | 1991-02-20 | 1992-08-26 | General Electric Company | Joint d'étanchéité |
US5303934A (en) * | 1991-02-20 | 1994-04-19 | General Electric Company | Fluidic actuator scraper seal |
AU653759B2 (en) * | 1991-02-20 | 1994-10-13 | General Electric Company | Fluidic actuator scraper seal |
WO2000015983A1 (fr) * | 1998-09-12 | 2000-03-23 | Herbert Hänchen Kg | Element d'etancheite a faible frottement |
US7125018B2 (en) | 1998-09-12 | 2006-10-24 | Herbert Hanchen Gmbh & Co. Kg | Low-friction seal |
JP2002323134A (ja) * | 2001-04-25 | 2002-11-08 | Yamaha Motor Co Ltd | シリンダにおけるピストン構造 |
EP1253345A3 (fr) * | 2001-04-25 | 2003-10-15 | Yamaha Hatsudoki Kabushiki Kaisha | Piston et moyens d'amortissement comprenant un piston |
WO2010082551A1 (fr) * | 2009-01-13 | 2010-07-22 | カヤバ工業株式会社 | Vérin hydraulique |
CN110131232A (zh) * | 2019-06-17 | 2019-08-16 | 宁波东液传动科技有限公司 | 液压马达的活塞 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |