DE50311620D1 - Direktgesteuertes druckbegrenzungsventil - Google Patents

Direktgesteuertes druckbegrenzungsventil

Info

Publication number
DE50311620D1
DE50311620D1 DE50311620T DE50311620T DE50311620D1 DE 50311620 D1 DE50311620 D1 DE 50311620D1 DE 50311620 T DE50311620 T DE 50311620T DE 50311620 T DE50311620 T DE 50311620T DE 50311620 D1 DE50311620 D1 DE 50311620D1
Authority
DE
Germany
Prior art keywords
pressure limiting
limiting valve
controlled pressure
directly controlled
directly
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 - Lifetime
Application number
DE50311620T
Other languages
English (en)
Inventor
Guenter Krenzer
Peter Lauer
Karl-Josef Meyer
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.)
Bosch Rexroth AG
Original Assignee
Bosch Rexroth AG
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 Bosch Rexroth AG filed Critical Bosch Rexroth AG
Priority claimed from PCT/DE2003/003783 external-priority patent/WO2004076898A1/de
Application granted granted Critical
Publication of DE50311620D1 publication Critical patent/DE50311620D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0433—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with vibration preventing means
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
    • F16K17/065—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure with differential piston
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
DE50311620T 2003-02-26 2003-11-14 Direktgesteuertes druckbegrenzungsventil Expired - Lifetime DE50311620D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10308487 2003-02-26
DE10312672A DE10312672A1 (de) 2003-02-26 2003-03-21 Direktgesteuertes Druckbegrenzungsventil
PCT/DE2003/003783 WO2004076898A1 (de) 2003-02-26 2003-11-14 Direktgesteuertes druckbegrenzungsventil

Publications (1)

Publication Number Publication Date
DE50311620D1 true DE50311620D1 (de) 2009-07-30

Family

ID=32841965

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10312672A Withdrawn DE10312672A1 (de) 2003-02-26 2003-03-21 Direktgesteuertes Druckbegrenzungsventil
DE50311620T Expired - Lifetime DE50311620D1 (de) 2003-02-26 2003-11-14 Direktgesteuertes druckbegrenzungsventil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10312672A Withdrawn DE10312672A1 (de) 2003-02-26 2003-03-21 Direktgesteuertes Druckbegrenzungsventil

Country Status (3)

Country Link
CN (1) CN100532899C (de)
AT (1) ATE434144T1 (de)
DE (2) DE10312672A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8726934B2 (en) * 2010-05-06 2014-05-20 Illinois Tool Works Inc. Multi-mode pressure relief valve
WO2013131886A1 (de) * 2012-03-08 2013-09-12 Robert Bosch Gmbh Hydrostatische verdrängermaschine
DE102012104286A1 (de) * 2012-05-16 2013-11-21 Voss Automotive Gmbh Druckbegrenzungsventil
EP2728228B1 (de) * 2012-11-05 2015-06-17 Magna Steyr Fahrzeugtechnik AG & Co KG Sperrventil für einen Druckspeicherbehälter
EP2728229B1 (de) * 2012-11-05 2015-06-24 Magna Steyr Fahrzeugtechnik AG & Co KG Drucksperrventileinheit für einen Druckspeicherbehälter
CN104141813B (zh) * 2013-05-06 2017-02-15 北京华德液压工业集团有限责任公司 一种直动式溢流阀
CN103244498B (zh) * 2013-05-17 2016-12-28 浙江科技学院 一种精密调压型直动式溢流阀
CN103291983B (zh) * 2013-06-28 2015-06-10 三一重型装备有限公司 一种安全阀及安装有此安全阀的液压支架
CN103775438B (zh) * 2013-12-31 2016-09-14 江苏南铸科技股份有限公司 过载保护阀及含有过载保护阀的过载阀
CN105299254B (zh) * 2015-12-08 2017-07-11 大连海事大学 一种传动装置供油***的直动式溢流阀
DE102016110855A1 (de) 2016-06-14 2017-12-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Druckhalteventil für ein reversibles Verbinden mit einer Luftleitung
CN108679031A (zh) * 2018-05-18 2018-10-19 东莞海特帕沃液压科技有限公司 一种液压空压机
CN113983342B (zh) * 2021-10-29 2023-04-21 中国航发沈阳发动机研究所 一种具有抗污染能力的调压活门结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095611B (de) * 1957-12-24 1960-12-22 Zentrale Entwicklung Und Konst Federbelastetes Sicherheitsventil mit Hochhubstufenkolben
DE4037905A1 (de) * 1990-11-28 1992-06-04 Herion Werke Kg Sicherheitsventil
DE4206210A1 (de) * 1992-02-28 1993-09-02 Rexroth Mannesmann Gmbh Elektromagnetisch betaetigbares druckbegrenzungs- oder druckregelventil

Also Published As

Publication number Publication date
CN100532899C (zh) 2009-08-26
DE10312672A1 (de) 2004-09-09
ATE434144T1 (de) 2009-07-15
CN1756917A (zh) 2006-04-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition