DE2327814C2 - Flügelzellenpumpe mit Entlüftungsventil - Google Patents

Flügelzellenpumpe mit Entlüftungsventil

Info

Publication number
DE2327814C2
DE2327814C2 DE2327814A DE2327814A DE2327814C2 DE 2327814 C2 DE2327814 C2 DE 2327814C2 DE 2327814 A DE2327814 A DE 2327814A DE 2327814 A DE2327814 A DE 2327814A DE 2327814 C2 DE2327814 C2 DE 2327814C2
Authority
DE
Germany
Prior art keywords
vent valve
pump
vane pump
pressure
housing
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
DE2327814A
Other languages
German (de)
English (en)
Other versions
DE2327814A1 (de
Inventor
Siegfried 8770 Lohr Bornholdt
Georg 6972 Tauberbischofsheim Schmitt
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 DE2327814A priority Critical patent/DE2327814C2/de
Priority to JP49045878A priority patent/JPS6110679B2/ja
Priority to US463781A priority patent/US3901628A/en
Publication of DE2327814A1 publication Critical patent/DE2327814A1/de
Application granted granted Critical
Publication of DE2327814C2 publication Critical patent/DE2327814C2/de
Expired 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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
    • 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
    • F04C15/0053—Venting means for starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)
DE2327814A 1973-06-01 1973-06-01 Flügelzellenpumpe mit Entlüftungsventil Expired DE2327814C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2327814A DE2327814C2 (de) 1973-06-01 1973-06-01 Flügelzellenpumpe mit Entlüftungsventil
JP49045878A JPS6110679B2 (en, 2012) 1973-06-01 1974-04-23
US463781A US3901628A (en) 1973-06-01 1974-04-24 Hydraulic pump with air vent valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2327814A DE2327814C2 (de) 1973-06-01 1973-06-01 Flügelzellenpumpe mit Entlüftungsventil

Publications (2)

Publication Number Publication Date
DE2327814A1 DE2327814A1 (de) 1974-11-14
DE2327814C2 true DE2327814C2 (de) 1984-05-30

Family

ID=5882694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2327814A Expired DE2327814C2 (de) 1973-06-01 1973-06-01 Flügelzellenpumpe mit Entlüftungsventil

Country Status (3)

Country Link
US (1) US3901628A (en, 2012)
JP (1) JPS6110679B2 (en, 2012)
DE (1) DE2327814C2 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513923A1 (de) * 1985-04-17 1986-10-30 Mannesmann Rexroth GmbH, 8770 Lohr Fluegelzellenpumpe

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340338A (en) * 1978-03-09 1982-07-20 Rexnord Inc. Hydraulic pressure biased linear motion thrust block for hydraulic pumps and motors
US4222718A (en) * 1978-03-09 1980-09-16 Rexnord Inc. Linear motion thrust block for hydraulic pumps and motors
JPS5629088A (en) * 1979-08-16 1981-03-23 Toyoda Mach Works Ltd Pump device
JPS5647694A (en) * 1979-09-26 1981-04-30 Toyoda Mach Works Ltd Pump device
US5239957A (en) * 1990-05-17 1993-08-31 Sanshin Kogyo Kabushiki Kaisha Two cycle engine for small boat
US5281116A (en) * 1993-01-29 1994-01-25 Eaton Corporation Supercharger vent
US6817843B2 (en) * 2002-12-06 2004-11-16 Daimlerchrysler Corporation Ball check air vent for transmission pump
WO2009012921A1 (de) * 2007-07-25 2009-01-29 Ixetic Bad Homburg Gmbh Pumpengehäuse
US20220145880A1 (en) * 2020-11-11 2022-05-12 Server Products, Inc. Flexible impeller pump for flowable food product
US12025123B2 (en) 2021-08-17 2024-07-02 Caterpillar Inc. Pump configuration including a purge valve for removing airlocks

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE657185C (de) * 1935-08-14 1938-02-28 August Heinrich Fuerstenberg Drehkolbenpumpe mit selbsttaetiger Entlueftungsvorrichtung
DE680811C (de) * 1937-04-21 1939-09-07 August Heinrich Fuerstenberg Drehkolbenpumpe mit selbsttaetiger Entlueftung
US2358226A (en) * 1942-12-21 1944-09-12 John R Hagstrom Rotary water pump
US2531319A (en) * 1945-01-19 1950-11-21 Avco Mfg Corp Engine lubricating apparatus
US2635620A (en) * 1951-02-07 1953-04-21 Bendix Aviat Corp Automatic air bleed valve
CH390686A (de) * 1959-12-04 1965-04-15 Eckerle Otto Förderpumpenanlage
DE1250270B (en, 2012) * 1960-06-13 1967-09-14
CH393095A (de) * 1961-01-30 1965-05-31 Vogel Willy Fa Pumpenaggregat, insbesondere für Zentralschmieranlagen
DE1553101A1 (de) * 1963-09-02 1970-02-05 Licentia Gmbh Saug- und Druckpumpe fuer Fluessigkeiten
US3272138A (en) * 1964-02-17 1966-09-13 Continental Machines Variable volume pump with protection against overheating
US3273513A (en) * 1965-04-28 1966-09-20 Sundstrand Corp Oil burner pump unit with air purging means
US3348764A (en) * 1965-10-21 1967-10-24 Whirlpool Co Pressure equalizing means for compressors and the like
US3373692A (en) * 1965-12-09 1968-03-19 Racine Hydraulics & Machinery Fluid pump
US3446232A (en) * 1967-09-15 1969-05-27 Sundstrand Corp Fuel regulating valve
US3522999A (en) * 1968-11-08 1970-08-04 White Motor Corp Pump unloading valve
US3606588A (en) * 1969-04-10 1971-09-20 Whirlpool Co Pressure equalizing means for compressors and the like
US3676021A (en) * 1970-10-09 1972-07-11 Whirlpool Co Radial unloader valve for thru-slot rotary compressor
US3698839A (en) * 1970-10-14 1972-10-17 Borg Warner Pressure equalizer for unloading a compressor during start-up
JPS5118482Y2 (en, 2012) * 1971-08-04 1976-05-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513923A1 (de) * 1985-04-17 1986-10-30 Mannesmann Rexroth GmbH, 8770 Lohr Fluegelzellenpumpe

Also Published As

Publication number Publication date
JPS6110679B2 (en, 2012) 1986-03-31
DE2327814A1 (de) 1974-11-14
JPS5016104A (en, 2012) 1975-02-20
US3901628A (en) 1975-08-26

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: MANNESMANN REXROTH GMBH, 8770 LOHR, DE

8181 Inventor (new situation)

Free format text: BORNHOLDT, SIEGFRIED, 8770 LOHR, DE SCHMITT, GEORG, 6972 TAUBERBISCHOFSHEIM, DE

D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation