DE112005002522A5 - Pump with coated rotor - Google Patents

Pump with coated rotor Download PDF

Info

Publication number
DE112005002522A5
DE112005002522A5 DE112005002522T DE112005002522T DE112005002522A5 DE 112005002522 A5 DE112005002522 A5 DE 112005002522A5 DE 112005002522 T DE112005002522 T DE 112005002522T DE 112005002522 T DE112005002522 T DE 112005002522T DE 112005002522 A5 DE112005002522 A5 DE 112005002522A5
Authority
DE
Germany
Prior art keywords
pump
coated rotor
rotor
coated
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.)
Ceased
Application number
DE112005002522T
Other languages
German (de)
Inventor
Johannes Maas
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.)
Magna Powertrain Bad Homburg GmbH
Original Assignee
LuK Fahrzeug Hydraulik GmbH and Co KG
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 LuK Fahrzeug Hydraulik GmbH and Co KG filed Critical LuK Fahrzeug Hydraulik GmbH and Co KG
Publication of DE112005002522A5 publication Critical patent/DE112005002522A5/en
Ceased 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
    • 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
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/91—Coating
    • 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
    • F04C2240/00—Components
    • F04C2240/20—Rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/14—Self lubricating materials; Solid lubricants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE112005002522T 2004-11-04 2005-10-20 Pump with coated rotor Ceased DE112005002522A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004053833.6 2004-11-04
DE102004053833 2004-11-04
PCT/DE2005/001870 WO2006047986A1 (en) 2004-11-04 2005-10-20 Pump comprising a coated rotor

Publications (1)

Publication Number Publication Date
DE112005002522A5 true DE112005002522A5 (en) 2007-07-12

Family

ID=35482837

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112005002522T Ceased DE112005002522A5 (en) 2004-11-04 2005-10-20 Pump with coated rotor

Country Status (2)

Country Link
DE (1) DE112005002522A5 (en)
WO (1) WO2006047986A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112010001701B4 (en) * 2009-04-21 2014-06-18 Slw Automotive Inc. Vane pump with improved rotor and rotary valve extension ring
JP2013050038A (en) * 2011-08-30 2013-03-14 Valeo Japan Co Ltd Vane-type compressor
DE102015212724B4 (en) * 2015-07-08 2019-08-14 Bayerische Motoren Werke Aktiengesellschaft Outer rotor pump
CN109538466B (en) * 2018-09-28 2020-04-10 浙江大学 High-pressure multi-blade pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201990A (en) * 1983-04-28 1984-11-15 Daikin Ind Ltd Oval volume type compressor
JPS59213968A (en) * 1983-05-20 1984-12-03 Nippon Piston Ring Co Ltd Rotary hydraulic pump
JPS6166882A (en) * 1984-09-07 1986-04-05 Matsushita Electric Ind Co Ltd Compressor with ceramic rotor
DE19725195A1 (en) * 1996-06-29 1998-01-02 Luk Fahrzeug Hydraulik Cellular flywheel pump
WO2003036094A2 (en) * 2001-10-15 2003-05-01 Luk Automobiltechnik & Co. Kg Vacuum pump
US7086845B2 (en) * 2003-01-23 2006-08-08 Delphi Technologies, Inc. Vane pump having an abradable coating on the rotor

Also Published As

Publication number Publication date
WO2006047986A1 (en) 2006-05-11

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: MAGNA POWERTRAIN BAD HOMBURG GMBH, DE

Free format text: FORMER OWNER: IXETIC BAD HOMBURG GMBH, 61352 BAD HOMBURG, DE

Effective date: 20140409

R012 Request for examination validly filed

Effective date: 20120720

R016 Response to examination communication
R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final