DE3325261C2 - - Google Patents

Info

Publication number
DE3325261C2
DE3325261C2 DE3325261A DE3325261A DE3325261C2 DE 3325261 C2 DE3325261 C2 DE 3325261C2 DE 3325261 A DE3325261 A DE 3325261A DE 3325261 A DE3325261 A DE 3325261A DE 3325261 C2 DE3325261 C2 DE 3325261C2
Authority
DE
Germany
Prior art keywords
oil
pump
vacuum pump
internal combustion
combustion engine
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
DE3325261A
Other languages
German (de)
English (en)
Other versions
DE3325261A1 (de
Inventor
Werner 7135 Wiernsheim De Heinlein
Ernst Dipl.-Ing. 7130 Muehlacker De Linder
Helmut Dipl.-Ing. 7000 Stuttgart De Rembold
Walter 7050 Waiblingen De Teegen
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
Priority to DE19833325261 priority Critical patent/DE3325261A1/de
Priority to IT21846/84A priority patent/IT1176387B/it
Priority to JP59142521A priority patent/JPH076512B2/ja
Priority to ES1984289215U priority patent/ES289215Y/es
Priority to FR8411205A priority patent/FR2549162B1/fr
Publication of DE3325261A1 publication Critical patent/DE3325261A1/de
Application granted granted Critical
Publication of DE3325261C2 publication Critical patent/DE3325261C2/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Rotary Pumps (AREA)
DE19833325261 1983-07-13 1983-07-13 Vakuumpumpe Granted DE3325261A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19833325261 DE3325261A1 (de) 1983-07-13 1983-07-13 Vakuumpumpe
IT21846/84A IT1176387B (it) 1983-07-13 1984-07-11 Pompa per vuoto
JP59142521A JPH076512B2 (ja) 1983-07-13 1984-07-11 真空ポンプ
ES1984289215U ES289215Y (es) 1983-07-13 1984-07-12 Bomba de vacio.
FR8411205A FR2549162B1 (fr) 1983-07-13 1984-07-13 Pompe a vide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833325261 DE3325261A1 (de) 1983-07-13 1983-07-13 Vakuumpumpe

Publications (2)

Publication Number Publication Date
DE3325261A1 DE3325261A1 (de) 1985-01-24
DE3325261C2 true DE3325261C2 (US07922777-20110412-C00004.png) 1989-09-07

Family

ID=6203871

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833325261 Granted DE3325261A1 (de) 1983-07-13 1983-07-13 Vakuumpumpe

Country Status (5)

Country Link
JP (1) JPH076512B2 (US07922777-20110412-C00004.png)
DE (1) DE3325261A1 (US07922777-20110412-C00004.png)
ES (1) ES289215Y (US07922777-20110412-C00004.png)
FR (1) FR2549162B1 (US07922777-20110412-C00004.png)
IT (1) IT1176387B (US07922777-20110412-C00004.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0607198D0 (en) 2006-04-10 2006-05-17 Wabco Automotive Uk Ltd Improved vacuum pump
DE102008036273B4 (de) 2008-08-04 2013-09-26 Schwäbische Hüttenwerke Automotive GmbH & Co. KG Rotationskolbenpumpe mit Taschen für Schmiermittel
DE112010002012A5 (de) * 2009-05-15 2012-06-28 Ixetic Hückeswagen Gmbh Vakuumpumpe
WO2010145634A2 (de) * 2009-06-17 2010-12-23 Ixetic Hückeswagen Gmbh Vakuumpumpe
EP2559903A1 (en) 2011-08-17 2013-02-20 Wabco Automotive UK Limited Improved vacuum pump
DE102012222795B4 (de) * 2012-12-11 2016-06-09 Magna powertrain gmbh & co kg Kraftfahrzeug mit einem Antriebsmotor und einer Vorrichtung zur Erzeugung eines Unterdrucks für einen Servoverbraucher

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005436A1 (de) * 1980-02-14 1981-08-20 Robert Bosch Gmbh, 7000 Stuttgart Vakuumpumpe
DE3135438A1 (de) * 1981-09-08 1983-03-24 Robert Bosch Gmbh, 7000 Stuttgart Vakuumfluegelpumpe

Also Published As

Publication number Publication date
DE3325261A1 (de) 1985-01-24
FR2549162B1 (fr) 1988-09-09
IT8421846A0 (it) 1984-07-11
FR2549162A1 (fr) 1985-01-18
JPS6036799A (ja) 1985-02-25
JPH076512B2 (ja) 1995-01-30
IT1176387B (it) 1987-08-18
ES289215U (es) 1986-02-16
ES289215Y (es) 1986-10-01

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8368 Opposition refused due to inadmissibility
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee