DE3502519C2 - - Google Patents

Info

Publication number
DE3502519C2
DE3502519C2 DE3502519A DE3502519A DE3502519C2 DE 3502519 C2 DE3502519 C2 DE 3502519C2 DE 3502519 A DE3502519 A DE 3502519A DE 3502519 A DE3502519 A DE 3502519A DE 3502519 C2 DE3502519 C2 DE 3502519C2
Authority
DE
Germany
Prior art keywords
slot
pressure
suction
pump according
beginning
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
Application number
DE3502519A
Other languages
German (de)
English (en)
Other versions
DE3502519A1 (de
Inventor
Joerg 8770 Lohr De Dantlgraber
Josef 8771 Wiesthal De Buedel
Josef 8770 Lohr De Rueb
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
Mannesmann 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 Mannesmann Rexroth AG filed Critical Mannesmann Rexroth AG
Priority to DE19853502519 priority Critical patent/DE3502519A1/de
Priority to IT23296/85A priority patent/IT1186478B/it
Priority to JP61012955A priority patent/JPS61171893A/ja
Priority to US06/823,110 priority patent/US4697990A/en
Publication of DE3502519A1 publication Critical patent/DE3502519A1/de
Application granted granted Critical
Publication of DE3502519C2 publication Critical patent/DE3502519C2/de
Granted 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE19853502519 1985-01-25 1985-01-25 Fluegelzellenpumpe Granted DE3502519A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19853502519 DE3502519A1 (de) 1985-01-25 1985-01-25 Fluegelzellenpumpe
IT23296/85A IT1186478B (it) 1985-01-25 1985-12-19 Pompa rotativa a palette
JP61012955A JPS61171893A (ja) 1985-01-25 1986-01-23 ベーンセルポンプ
US06/823,110 US4697990A (en) 1985-01-25 1986-01-27 Variable capacity vane pump with means to vary the area of overlap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853502519 DE3502519A1 (de) 1985-01-25 1985-01-25 Fluegelzellenpumpe

Publications (2)

Publication Number Publication Date
DE3502519A1 DE3502519A1 (de) 1986-07-31
DE3502519C2 true DE3502519C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-06-04

Family

ID=6260789

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853502519 Granted DE3502519A1 (de) 1985-01-25 1985-01-25 Fluegelzellenpumpe

Country Status (4)

Country Link
US (1) US4697990A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61171893A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3502519A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1186478B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710378C1 (de) * 1996-12-23 1998-03-12 Luk Fahrzeug Hydraulik Flügelzellenmaschine, insbesondere Flügelzellenpumpe

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235821A (en) * 1992-12-31 1993-08-17 Micropump Corporation Method and apparatus for refrigerant recovery
EP0851123B1 (de) * 1996-12-23 2003-07-09 LuK Fahrzeug-Hydraulik GmbH & Co. KG Flügelzellenmaschine, insbesondere Flügelzellenpumpe
JP3866410B2 (ja) * 1998-04-23 2007-01-10 ユニシア ジェーケーシー ステアリングシステム株式会社 可変容量形ポンプ
WO2003042539A1 (en) * 2001-11-16 2003-05-22 Van Doorne's Transmissie B.V. Roller vane pump
DE102005056002B4 (de) * 2005-11-24 2010-01-07 Zf Lenksysteme Gmbh Verdrängerpumpe
CN104295489B (zh) * 2013-07-15 2017-03-01 上海通用汽车有限公司 一种可变排量叶片泵

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052189A (en) * 1960-02-23 1962-09-04 Thompson Ramo Wooldridge Inc Pressure balancing and compensating device for an hydraulic pump
US4578948A (en) * 1984-11-01 1986-04-01 Sundstrand Corporation Reversible flow vane pump with improved porting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19710378C1 (de) * 1996-12-23 1998-03-12 Luk Fahrzeug Hydraulik Flügelzellenmaschine, insbesondere Flügelzellenpumpe

Also Published As

Publication number Publication date
JPS61171893A (ja) 1986-08-02
IT1186478B (it) 1987-11-26
US4697990A (en) 1987-10-06
IT8523296A0 (it) 1985-12-19
DE3502519A1 (de) 1986-07-31

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee