EP2565457A3 - Vane-type compressor - Google Patents

Vane-type compressor Download PDF

Info

Publication number
EP2565457A3
EP2565457A3 EP12182075.7A EP12182075A EP2565457A3 EP 2565457 A3 EP2565457 A3 EP 2565457A3 EP 12182075 A EP12182075 A EP 12182075A EP 2565457 A3 EP2565457 A3 EP 2565457A3
Authority
EP
European Patent Office
Prior art keywords
rotor
solid lubricant
vane
type compressor
cylinder
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Withdrawn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
EP12182075.7A
Other languages
German (de)
French (fr)
Other versions
EP2565457A2 (en
Inventor
Tomoyasu Takahashi
Takanori Teraya
Takaaki Nakamura
Isao Yamada
Michihiro Hori
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.)
Valeo Japan Co Ltd
Original Assignee
Valeo Japan Co Ltd
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 Valeo Japan Co Ltd filed Critical Valeo Japan Co Ltd
Publication of EP2565457A2 publication Critical patent/EP2565457A2/en
Publication of EP2565457A3 publication Critical patent/EP2565457A3/en
Withdrawn legal-status Critical Current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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • 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
    • 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
    • F04C2230/10—Manufacture by removing material
    • 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
    • F04C2230/20—Manufacture essentially without removing material
    • 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
    • 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
    • F04C2240/30—Casings or housings
    • 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
    • F04C2240/50—Bearings
    • F04C2240/52—Bearings for assemblies with supports on both sides
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

A vane-type compressor with a reduced coating amount of a solid lubricant used for forming a solid lubricant film on an outer peripheral surface of a rotor is provided. In a vane-type compressor (1) including at least: a cylinder 8a which is housed in a housing (2), and has a complete round inner peripheral surface; a complete round rotor (4) which is housed in the cylinder (8a) such that the center (P1) of the rotor (4) is arranged at a position offset from the center (P2) of the cylinder (8a); and a shaft (3) which is press-fitted into a through hole (4a) formed in the rotor (4), a solid lubricant film (30) is formed on an outer peripheral surface (4b) and a side surface (4c) of the rotor (4), and a thickness (L) of the solid lubricant film (30) is set to a value which falls within a range from 10 µm to 20 µm from an initial stage without applying finish working so that a coating amount of the solid lubricant can be relatively reduced.
Figure imgaf001
EP12182075.7A 2011-08-30 2012-08-28 Vane-type compressor Withdrawn EP2565457A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011187100A JP2013050038A (en) 2011-08-30 2011-08-30 Vane-type compressor

Publications (2)

Publication Number Publication Date
EP2565457A2 EP2565457A2 (en) 2013-03-06
EP2565457A3 true EP2565457A3 (en) 2017-06-14

Family

ID=46880955

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12182075.7A Withdrawn EP2565457A3 (en) 2011-08-30 2012-08-28 Vane-type compressor

Country Status (4)

Country Link
EP (1) EP2565457A3 (en)
JP (1) JP2013050038A (en)
CN (1) CN102966543B (en)
BR (1) BR102012021909A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6242606B2 (en) 2013-06-27 2017-12-06 株式会社ヴァレオジャパン Vane type compressor
CN105649983A (en) * 2016-01-14 2016-06-08 陈勇翔 Air compressor pump
CN108343608A (en) * 2018-04-26 2018-07-31 广东美芝制冷设备有限公司 Compressor
KR102545597B1 (en) 2022-01-14 2023-06-21 엘지전자 주식회사 Rotary compressor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538976A (en) * 1983-04-25 1985-09-03 Diesel Kiki Co., Ltd. Vane compressor having suction port and discharge port located at the same axial side thereof
US4666786A (en) * 1984-03-19 1987-05-19 Aisin Seiki Kabushiki Kaisha Sliding surface of composite nickel-plated sliding member
US5024591A (en) * 1989-06-21 1991-06-18 Diesel Kiki Co., Ltd. Vane compressor having reduced weight as well as excellent anti-seizure and wear resistance
WO2006047986A1 (en) * 2004-11-04 2006-05-11 Ixetic Bad Homburg Gmbh Pump comprising a coated rotor
WO2011080865A1 (en) * 2009-12-29 2011-07-07 株式会社ヴァレオジャパン Compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229492U (en) * 1985-08-08 1987-02-23
JP2002115045A (en) * 2000-10-11 2002-04-19 Token Thermotec:Kk Film deposition method, and vane for movable vane compressor
AU2003268674A1 (en) * 2002-09-26 2004-04-19 Matsushita Electric Industrial Co., Ltd. Vane rotary type air pump
JP2004211651A (en) 2003-01-08 2004-07-29 Calsonic Compressor Seizo Kk Gas compressor
JP2005171949A (en) * 2003-12-15 2005-06-30 Matsushita Electric Ind Co Ltd Rotary compressor and method of manufacturing rotor
CN201412342Y (en) * 2009-05-08 2010-02-24 浙江鸿友压缩机制造有限公司 Rotor component of static leaf blade compressor
JP5421223B2 (en) * 2009-12-29 2014-02-19 株式会社ヴァレオジャパン Vane type compressor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538976A (en) * 1983-04-25 1985-09-03 Diesel Kiki Co., Ltd. Vane compressor having suction port and discharge port located at the same axial side thereof
US4666786A (en) * 1984-03-19 1987-05-19 Aisin Seiki Kabushiki Kaisha Sliding surface of composite nickel-plated sliding member
US5024591A (en) * 1989-06-21 1991-06-18 Diesel Kiki Co., Ltd. Vane compressor having reduced weight as well as excellent anti-seizure and wear resistance
WO2006047986A1 (en) * 2004-11-04 2006-05-11 Ixetic Bad Homburg Gmbh Pump comprising a coated rotor
WO2011080865A1 (en) * 2009-12-29 2011-07-07 株式会社ヴァレオジャパン Compressor

Also Published As

Publication number Publication date
CN102966543B (en) 2016-01-20
JP2013050038A (en) 2013-03-14
BR102012021909A2 (en) 2013-11-12
EP2565457A2 (en) 2013-03-06
CN102966543A (en) 2013-03-13

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