FR3046820B1 - Cylindre hydraulique emetteur a dispositif d'etancheite perfectionne - Google Patents
Cylindre hydraulique emetteur a dispositif d'etancheite perfectionne Download PDFInfo
- Publication number
- FR3046820B1 FR3046820B1 FR1650308A FR1650308A FR3046820B1 FR 3046820 B1 FR3046820 B1 FR 3046820B1 FR 1650308 A FR1650308 A FR 1650308A FR 1650308 A FR1650308 A FR 1650308A FR 3046820 B1 FR3046820 B1 FR 3046820B1
- Authority
- FR
- France
- Prior art keywords
- hydraulic cylinder
- sealing device
- improved sealing
- cylinder transmitter
- transmitter
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title 1
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/16—Master control, e.g. master cylinders
- B60T11/232—Recuperation valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/16—Master control, e.g. master cylinders
- B60T11/236—Piston sealing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Transmission Of Braking Force In Braking Systems (AREA)
- Sealing Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1650308A FR3046820B1 (fr) | 2016-01-15 | 2016-01-15 | Cylindre hydraulique emetteur a dispositif d'etancheite perfectionne |
CN201780009881.5A CN109154314B (zh) | 2016-01-15 | 2017-01-12 | 具有改进密封装置的液压主缸 |
PCT/FR2017/050071 WO2017121966A1 (fr) | 2016-01-15 | 2017-01-12 | Cylindre hydraulique emetteur a dispositif d'etancheite perfectionne |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1650308 | 2016-01-15 | ||
FR1650308A FR3046820B1 (fr) | 2016-01-15 | 2016-01-15 | Cylindre hydraulique emetteur a dispositif d'etancheite perfectionne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3046820A1 FR3046820A1 (fr) | 2017-07-21 |
FR3046820B1 true FR3046820B1 (fr) | 2018-02-16 |
Family
ID=56511632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1650308A Active FR3046820B1 (fr) | 2016-01-15 | 2016-01-15 | Cylindre hydraulique emetteur a dispositif d'etancheite perfectionne |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN109154314B (fr) |
FR (1) | FR3046820B1 (fr) |
WO (1) | WO2017121966A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112648304A (zh) * | 2019-10-11 | 2021-04-13 | 舍弗勒技术股份两合公司 | 密封装置及液压活塞装置 |
US11572128B2 (en) * | 2020-05-19 | 2023-02-07 | Shimano Inc. | Piston assembly for human-powered vehicle |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3829104A (en) * | 1972-03-20 | 1974-08-13 | M Green | Annular seal |
US3850080A (en) * | 1973-03-28 | 1974-11-26 | Eaton Corp | Seal for non-bottoming piston cylinder assembly |
JPS574447A (en) * | 1980-06-12 | 1982-01-11 | Aisin Seiki Co Ltd | Master cylinder |
FR2748298B1 (fr) * | 1996-05-03 | 1998-07-31 | Caillau Ets | Dispositif de verin pneumatique |
DE29906704U1 (de) * | 1999-04-15 | 2000-08-24 | Lucas Ind Plc | Hauptzylinder für eine hydraulische Bremsanlage |
CN2400608Y (zh) * | 1999-12-23 | 2000-10-11 | 阎力 | 石墨耐腐蚀液下泵 |
EP1614906B1 (fr) * | 2004-07-07 | 2008-01-30 | LuK Lamellen und Kupplungsbau Beteiligungs KG | Ensemble piston-cylindre |
US20060103075A1 (en) * | 2004-11-15 | 2006-05-18 | Zahn Henry W | Triple lip fork seal |
JP5201648B2 (ja) * | 2006-10-31 | 2013-06-05 | ボッシュ株式会社 | カップシールおよびこれを用いたマスタシリンダ |
FR2916406B1 (fr) * | 2007-05-22 | 2009-07-10 | Bosch Gmbh Robert | Maitre-cylindre comportant un joint et une gorge associee favorisant la realimentation. |
FR2924185B1 (fr) | 2007-11-28 | 2009-12-11 | Valeo Embrayages | Cylindre, notamment cylindre emetteur d'un dispositif de commande hydraulique d'embrayage |
FR2940222B1 (fr) * | 2008-12-19 | 2010-12-24 | Bosch Gmbh Robert | Joint de maitre cylindre de freinage,pour vehicule automobile |
CN203248443U (zh) * | 2013-05-13 | 2013-10-23 | 奉化市飞宇电器制造有限公司 | 多功能分离顶配套用的液压缸 |
CN103511389B (zh) * | 2013-10-15 | 2015-07-15 | 湖南特力液压有限公司 | 单作用液压缸 |
CN104564895B (zh) * | 2013-10-24 | 2017-02-15 | 比亚迪股份有限公司 | 一种单作用柱塞缸和一种叉车 |
CN105041769A (zh) * | 2015-08-29 | 2015-11-11 | 济南大学 | 一种快伸缓缩式液压缸 |
-
2016
- 2016-01-15 FR FR1650308A patent/FR3046820B1/fr active Active
-
2017
- 2017-01-12 WO PCT/FR2017/050071 patent/WO2017121966A1/fr active Application Filing
- 2017-01-12 CN CN201780009881.5A patent/CN109154314B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
FR3046820A1 (fr) | 2017-07-21 |
WO2017121966A1 (fr) | 2017-07-20 |
CN109154314A (zh) | 2019-01-04 |
CN109154314B (zh) | 2020-02-28 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20170721 |
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Year of fee payment: 3 |
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Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 9 |