DE10233579A1 - Ventil für eine Pumpe - Google Patents

Ventil für eine Pumpe Download PDF

Info

Publication number
DE10233579A1
DE10233579A1 DE2002133579 DE10233579A DE10233579A1 DE 10233579 A1 DE10233579 A1 DE 10233579A1 DE 2002133579 DE2002133579 DE 2002133579 DE 10233579 A DE10233579 A DE 10233579A DE 10233579 A1 DE10233579 A1 DE 10233579A1
Authority
DE
Germany
Prior art keywords
spring
valve
length range
length
valve according
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.)
Withdrawn
Application number
DE2002133579
Other languages
German (de)
English (en)
Inventor
Konrad Eppli
Reiner Mayer
Michael Reichenmiller
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 Automotive Steering GmbH
Original Assignee
ZF Lenksysteme 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 ZF Lenksysteme GmbH filed Critical ZF Lenksysteme GmbH
Priority to DE2002133579 priority Critical patent/DE10233579A1/de
Priority to PCT/EP2003/006091 priority patent/WO2004015271A1/de
Priority to EP03735598A priority patent/EP1523623B1/de
Priority to ES03735598T priority patent/ES2301804T3/es
Priority to DE50309423T priority patent/DE50309423D1/de
Publication of DE10233579A1 publication Critical patent/DE10233579A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/20—Flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/58—Valve parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
  • Safety Valves (AREA)
DE2002133579 2002-07-24 2002-07-24 Ventil für eine Pumpe Withdrawn DE10233579A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2002133579 DE10233579A1 (de) 2002-07-24 2002-07-24 Ventil für eine Pumpe
PCT/EP2003/006091 WO2004015271A1 (de) 2002-07-24 2003-06-11 Nicht-proportionales stromregelventil für eine flügelzellenpumpe
EP03735598A EP1523623B1 (de) 2002-07-24 2003-06-11 Nicht proportionales stromregelventil für eine flügelzellenpumpe
ES03735598T ES2301804T3 (es) 2002-07-24 2003-06-11 Valvula no proporcional de regulacion de caudal para una bomba celular de paletas.
DE50309423T DE50309423D1 (de) 2002-07-24 2003-06-11 Nicht proportionales stromregelventil für eine flügelzellenpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002133579 DE10233579A1 (de) 2002-07-24 2002-07-24 Ventil für eine Pumpe

Publications (1)

Publication Number Publication Date
DE10233579A1 true DE10233579A1 (de) 2004-02-05

Family

ID=30010333

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2002133579 Withdrawn DE10233579A1 (de) 2002-07-24 2002-07-24 Ventil für eine Pumpe
DE50309423T Expired - Lifetime DE50309423D1 (de) 2002-07-24 2003-06-11 Nicht proportionales stromregelventil für eine flügelzellenpumpe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50309423T Expired - Lifetime DE50309423D1 (de) 2002-07-24 2003-06-11 Nicht proportionales stromregelventil für eine flügelzellenpumpe

Country Status (4)

Country Link
EP (1) EP1523623B1 (es)
DE (2) DE10233579A1 (es)
ES (1) ES2301804T3 (es)
WO (1) WO2004015271A1 (es)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915555A1 (de) * 1999-04-07 2000-10-12 Zahnradfabrik Friedrichshafen Verdrängerpumpe
DE19948446A1 (de) * 1999-10-08 2001-04-12 Continental Teves Ag & Co Ohg Progressive Saugventilfeder, insbesondere für Pumpen eines geregelten Bremssystems

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126217A1 (de) * 1991-08-08 1993-02-11 Zahnradfabrik Friedrichshafen Regeleinrichtung fuer verdraengerpumpen
DE10006140A1 (de) * 2000-02-11 2001-08-16 Zf Lenksysteme Gmbh Regeleinrichtung für Verdrängerpumpen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915555A1 (de) * 1999-04-07 2000-10-12 Zahnradfabrik Friedrichshafen Verdrängerpumpe
DE19948446A1 (de) * 1999-10-08 2001-04-12 Continental Teves Ag & Co Ohg Progressive Saugventilfeder, insbesondere für Pumpen eines geregelten Bremssystems

Also Published As

Publication number Publication date
EP1523623B1 (de) 2008-03-19
EP1523623A1 (de) 2005-04-20
DE50309423D1 (de) 2008-04-30
ES2301804T3 (es) 2008-07-01
WO2004015271A1 (de) 2004-02-19

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee