EP1643127A3 - Verdichter - Google Patents

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Info

Publication number
EP1643127A3
EP1643127A3 EP05108214A EP05108214A EP1643127A3 EP 1643127 A3 EP1643127 A3 EP 1643127A3 EP 05108214 A EP05108214 A EP 05108214A EP 05108214 A EP05108214 A EP 05108214A EP 1643127 A3 EP1643127 A3 EP 1643127A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
compression
rotary shaft
disposed
suction port
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Withdrawn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
EP05108214A
Other languages
English (en)
French (fr)
Other versions
EP1643127A2 (de
Inventor
Takahiro Nishikawa
Hirotsugu Ogasawara
Takao Kanayama
Yoshiaki Hiruma
Manabu Takenaka
Masazumi Sakaniwa
Akira Hashimoto
Junichi Suzuki
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of EP1643127A2 publication Critical patent/EP1643127A2/de
Publication of EP1643127A3 publication Critical patent/EP1643127A3/de
Withdrawn legal-status Critical Current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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C27/009—Shaft sealings specially adapted for pumps
    • 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
    • F04C18/356—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 outer member
    • F04C18/3568—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 outer member with axially movable vanes
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • 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
    • F04C2230/40—Heat treatment
    • F04C2230/41—Hardening; Annealing
    • 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
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • F05C2201/0439—Cast iron
    • F05C2201/0442—Spheroidal graphite cast iron, e.g. nodular iron, ductile iron
    • 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
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • 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
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/12—Polyetheretherketones, e.g. PEEK

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
EP05108214A 2004-09-30 2005-09-07 Verdichter Withdrawn EP1643127A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004286488A JP2006097619A (ja) 2004-09-30 2004-09-30 圧縮機

Publications (2)

Publication Number Publication Date
EP1643127A2 EP1643127A2 (de) 2006-04-05
EP1643127A3 true EP1643127A3 (de) 2012-03-21

Family

ID=35432104

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05108214A Withdrawn EP1643127A3 (de) 2004-09-30 2005-09-07 Verdichter

Country Status (3)

Country Link
EP (1) EP1643127A3 (de)
JP (1) JP2006097619A (de)
CN (1) CN100467869C (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8276289B2 (en) 2009-03-27 2012-10-02 Terra Green Energy, Llc System and method for preparation of solid biomass by torrefaction
CN101700508B (zh) * 2009-11-23 2013-07-03 江苏赛德力制药机械制造有限公司 具有间隙可调整密封装置的刮刀离心机
US10252770B2 (en) 2009-12-15 2019-04-09 Syscend, Inc. Hub and disk brake system and apparatus
US11390355B1 (en) 2009-12-15 2022-07-19 Syscend, Inc. Hydraulic brake system and apparatus
EP2514974A4 (de) * 2009-12-15 2014-01-01 Honda Motor Co Ltd Getriebepumpe
CN102477990B (zh) * 2010-11-26 2015-05-27 上海日立电器有限公司 一种转子式压缩机的吸气结构
CN102477986B (zh) * 2010-11-26 2015-09-02 上海日立电器有限公司 一种转子式压缩机
US11919605B1 (en) 2014-01-31 2024-03-05 Syscend, Inc. Hydraulic brake system and apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519925B1 (de) * 1970-01-31 1976-03-31
JPS5759091A (en) * 1980-09-26 1982-04-09 Okimoto Tamada Screw pump
EP0412634A2 (de) * 1989-08-10 1991-02-13 Mitsubishi Denki Kabushiki Kaisha Öldichtung für drehende Vakuumpumpe
DE4034280A1 (de) * 1990-10-27 1992-04-30 Georg Scladan Druckpumpe fuer druckoel
US5980225A (en) * 1996-07-05 1999-11-09 Sundstrand Fluid Handling Corporation Rotary pump having a drive shaft releasably connected to the rotor
GB2394007A (en) * 2002-10-10 2004-04-14 Compair Uk Ltd Oil sealed rotary vane compressor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1654883A (en) * 1926-01-11 1928-01-03 Joseph F Jaworowski Rotary pump
US2677944A (en) * 1950-12-01 1954-05-11 Alonzo W Ruff Plural stage refrigeration apparatus
US3195412A (en) * 1955-07-28 1965-07-20 Whittaker Corp Apparatus for shaping a pump rotor
JPS4851304A (de) * 1971-10-30 1973-07-19
JPS5523489U (de) * 1978-08-02 1980-02-15
US4437823A (en) * 1979-03-13 1984-03-20 Upravlenie Sanitarno-Tekhnicheskikh Rabot Rotary machine with an axially moving partition
JPS58195091A (ja) * 1982-05-11 1983-11-14 Akira Hirata ロ−タリ−ポンプ
JPS61215483A (ja) * 1985-03-20 1986-09-25 Hitachi Ltd ロ−タリ圧縮機
JPS6357888A (ja) * 1986-08-29 1988-03-12 Toshiba Corp 密閉型圧縮機
JPH01247784A (ja) * 1988-03-28 1989-10-03 Nippon Denso Co Ltd 圧縮機
JPH0599172A (ja) 1991-10-03 1993-04-20 Sanyo Electric Co Ltd ２気筒回転圧縮機
CA2407403A1 (en) 2000-04-25 2001-11-01 Lg Electronics Inc. Compressor
DE10040020A1 (de) * 2000-08-16 2002-03-07 Bitzer Kuehlmaschinenbau Gmbh Schraubenverdichter
JP2003343472A (ja) * 2002-05-24 2003-12-03 Teijin Seiki Co Ltd 真空ポンプの軸シール構造

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519925B1 (de) * 1970-01-31 1976-03-31
JPS5759091A (en) * 1980-09-26 1982-04-09 Okimoto Tamada Screw pump
EP0412634A2 (de) * 1989-08-10 1991-02-13 Mitsubishi Denki Kabushiki Kaisha Öldichtung für drehende Vakuumpumpe
DE4034280A1 (de) * 1990-10-27 1992-04-30 Georg Scladan Druckpumpe fuer druckoel
US5980225A (en) * 1996-07-05 1999-11-09 Sundstrand Fluid Handling Corporation Rotary pump having a drive shaft releasably connected to the rotor
GB2394007A (en) * 2002-10-10 2004-04-14 Compair Uk Ltd Oil sealed rotary vane compressor

Also Published As

Publication number Publication date
CN100467869C (zh) 2009-03-11
CN1755117A (zh) 2006-04-05
JP2006097619A (ja) 2006-04-13
EP1643127A2 (de) 2006-04-05

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