FR2949519B1 - Composant hydraulique presentant au moins deux zones de pression differente et au moins un element fonctionnel - Google Patents

Composant hydraulique presentant au moins deux zones de pression differente et au moins un element fonctionnel

Info

Publication number
FR2949519B1
FR2949519B1 FR1056779A FR1056779A FR2949519B1 FR 2949519 B1 FR2949519 B1 FR 2949519B1 FR 1056779 A FR1056779 A FR 1056779A FR 1056779 A FR1056779 A FR 1056779A FR 2949519 B1 FR2949519 B1 FR 2949519B1
Authority
FR
France
Prior art keywords
zones
functional element
different pressure
hydraulic component
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
Application number
FR1056779A
Other languages
English (en)
Other versions
FR2949519A1 (fr
Inventor
Hans Juergen Herderich
Stefanie Capek
Stefan Zimmer
Christof Ott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2949519A1 publication Critical patent/FR2949519A1/fr
Application granted granted Critical
Publication of FR2949519B1 publication Critical patent/FR2949519B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0007—Fluidic connecting means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • G01L19/0672—Leakage or rupture protection or detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14—Housings
    • G01L19/147—Details about the mounting of the sensor to support or covering means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
FR1056779A 2009-08-28 2010-08-26 Composant hydraulique presentant au moins deux zones de pression differente et au moins un element fonctionnel Expired - Fee Related FR2949519B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910028999 DE102009028999A1 (de) 2009-08-28 2009-08-28 Hydraulische Komponente mit mindestens zwei Bereichen unterschiedlichen Drucks und mindestens einem Funktionselement

Publications (2)

Publication Number Publication Date
FR2949519A1 FR2949519A1 (fr) 2011-03-04
FR2949519B1 true FR2949519B1 (fr) 2015-08-14

Family

ID=43524803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056779A Expired - Fee Related FR2949519B1 (fr) 2009-08-28 2010-08-26 Composant hydraulique presentant au moins deux zones de pression differente et au moins un element fonctionnel

Country Status (3)

Country Link
CN (1) CN102003434B (fr)
DE (1) DE102009028999A1 (fr)
FR (1) FR2949519B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015226608A1 (de) * 2015-12-23 2017-06-29 Robert Bosch Gmbh Gehäusebauteil mit einer Hydraulikleitung
DE102015226610A1 (de) * 2015-12-23 2017-06-29 Robert Bosch Gmbh Gehäusebauteil mit einer Hydraulikleitung
DE102021118601A1 (de) 2021-07-19 2023-01-19 Fte Automotive Gmbh Kolben, Gangsteller und Getriebeschaltung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4209285A (en) * 1977-11-09 1980-06-24 The Richardson Company Unitary pump packing
US5299917A (en) * 1993-02-16 1994-04-05 Pioneering Concepts Incorporated Evacuation pump system with check valves for both rigid and flexible containers
US5449278A (en) * 1994-11-14 1995-09-12 Lin; Chi-So Double action piston having plural annular check valves
CN2232505Y (zh) * 1995-02-24 1996-08-07 王增江 新型气液阻尼缸
CN2228153Y (zh) * 1995-03-31 1996-05-29 詹丽华 改进结构的阻尼液压缸油量调节装置
DE19612964A1 (de) * 1996-04-01 1997-10-02 Bosch Gmbh Robert Drucksensor und Verfahren zur Herstellung eines Drucksensors
US5681154A (en) * 1997-01-06 1997-10-28 Yang; Hsi-Kung Air pump with dual air intakes
CN2410455Y (zh) * 2000-01-24 2000-12-13 詹丽华 一种阻尼液压缸
CN2481889Y (zh) * 2001-06-05 2002-03-13 陈颖锋 一种三段行程两级缓冲油缸
US20040028545A1 (en) * 2002-08-06 2004-02-12 Ta-Chin Wang Cylinder assembly for a mini air compressor
CN2851679Y (zh) * 2005-09-30 2006-12-27 北京市液压技术研究所 具有机械锁的液压油缸
CN2900887Y (zh) * 2006-04-27 2007-05-16 中冶连铸技术工程股份有限公司 一种静压油膜导向液压缸
CN100373059C (zh) * 2006-04-27 2008-03-05 中冶连铸技术工程股份有限公司 静压支撑导向液压缸
DE102006045162A1 (de) 2006-09-25 2008-04-03 Robert Bosch Gmbh Hydraulikblock
TWM315778U (en) * 2007-02-08 2007-07-21 Ying-Je Huang Air pump

Also Published As

Publication number Publication date
CN102003434A (zh) 2011-04-06
DE102009028999A1 (de) 2011-03-03
FR2949519A1 (fr) 2011-03-04
CN102003434B (zh) 2016-02-17

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Legal Events

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Year of fee payment: 7

ST Notification of lapse

Effective date: 20180430