EP1143143A3 - Piston de compresseur et son procédé de fabrication - Google Patents

Piston de compresseur et son procédé de fabrication Download PDF

Info

Publication number
EP1143143A3
EP1143143A3 EP01108328A EP01108328A EP1143143A3 EP 1143143 A3 EP1143143 A3 EP 1143143A3 EP 01108328 A EP01108328 A EP 01108328A EP 01108328 A EP01108328 A EP 01108328A EP 1143143 A3 EP1143143 A3 EP 1143143A3
Authority
EP
European Patent Office
Prior art keywords
compressor piston
face
producing
piston
compressor
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Withdrawn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
EP01108328A
Other languages
German (de)
English (en)
Other versions
EP1143143A2 (fr
Inventor
Takahiro Hoshida
Fuminobu Enokijima
Takayuki Kato
Masato Takamatsu
Seiji Katayama
Shigeo Fukushima
Masahiro Kawaguchi
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries Corp
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
Priority claimed from JP2000101020A external-priority patent/JP3963064B2/ja
Priority claimed from JP2000101026A external-priority patent/JP2001289162A/ja
Application filed by Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of EP1143143A2 publication Critical patent/EP1143143A2/fr
Publication of EP1143143A3 publication Critical patent/EP1143143A3/fr
Withdrawn legal-status Critical Current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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Compressor (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP01108328A 2000-04-03 2001-04-02 Piston de compresseur et son procédé de fabrication Withdrawn EP1143143A3 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000101026 2000-04-03
JP2000101020A JP3963064B2 (ja) 2000-04-03 2000-04-03 圧縮機におけるピストン
JP2000101026A JP2001289162A (ja) 2000-04-03 2000-04-03 圧縮機におけるピストン及びピストン製造方法
JP2000101020 2000-04-03

Publications (2)

Publication Number Publication Date
EP1143143A2 EP1143143A2 (fr) 2001-10-10
EP1143143A3 true EP1143143A3 (fr) 2002-11-13

Family

ID=26589352

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01108328A Withdrawn EP1143143A3 (fr) 2000-04-03 2001-04-02 Piston de compresseur et son procédé de fabrication

Country Status (5)

Country Link
US (1) US20010047720A1 (fr)
EP (1) EP1143143A3 (fr)
KR (1) KR100472277B1 (fr)
CN (1) CN1316595A (fr)
BR (1) BR0101291A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101598121B (zh) * 2009-07-09 2011-04-13 南京奥特佳冷机有限公司 斜盘式双头活塞式压缩机
JP5981877B2 (ja) 2013-04-26 2016-08-31 川崎重工業株式会社 液圧回転機が備えるピストン及び液圧回転機
AU2014270792B2 (en) * 2013-05-22 2017-08-31 Hydac Drive Center Gmbh Axial piston pump having a swash-plate type construction

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1489180A (en) * 1921-06-11 1924-04-01 George A Weidely Piston construction
US1772187A (en) * 1929-03-23 1930-08-05 Gen Motors Corp Piston pin
US4350083A (en) * 1980-09-29 1982-09-21 Tecumseh Products Company Heat barrier for refrigeration compressor piston
US4519436A (en) * 1980-01-21 1985-05-28 Honda Giken Kogyo Kabushiki Kaisha Method for injecting molten metal in vertical diecasting machine
US4829954A (en) * 1985-08-19 1989-05-16 Morgado Ralph G Method of forming self-sealing piston
CH675455A5 (en) * 1988-02-17 1990-09-28 Burckhardt Ag Maschf Reciprocating compressor with drive side-open piston - has oil surge preventing partition inside piston guide section
DE4114985A1 (de) * 1991-05-08 1992-11-12 Buehler Ag Verfahren zum nachverdichten und druck- oder spritzgiessmaschine hierfuer
JPH1077965A (ja) * 1996-09-03 1998-03-24 Zexel Corp 可変容量型斜板式圧縮機
US5878652A (en) * 1997-12-05 1999-03-09 Dresser-Rand Company Cast, substantially hollow, piston body

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10281065A (ja) 1997-04-02 1998-10-20 Calsonic Corp 斜板式コンプレッサの片頭型のピストン
JPH11107912A (ja) 1997-10-08 1999-04-20 Sanden Corp 斜板式圧縮機
JPH11294320A (ja) 1998-04-15 1999-10-26 Sanden Corp 往復動式圧縮機

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1489180A (en) * 1921-06-11 1924-04-01 George A Weidely Piston construction
US1772187A (en) * 1929-03-23 1930-08-05 Gen Motors Corp Piston pin
US4519436A (en) * 1980-01-21 1985-05-28 Honda Giken Kogyo Kabushiki Kaisha Method for injecting molten metal in vertical diecasting machine
US4350083A (en) * 1980-09-29 1982-09-21 Tecumseh Products Company Heat barrier for refrigeration compressor piston
US4829954A (en) * 1985-08-19 1989-05-16 Morgado Ralph G Method of forming self-sealing piston
CH675455A5 (en) * 1988-02-17 1990-09-28 Burckhardt Ag Maschf Reciprocating compressor with drive side-open piston - has oil surge preventing partition inside piston guide section
DE4114985A1 (de) * 1991-05-08 1992-11-12 Buehler Ag Verfahren zum nachverdichten und druck- oder spritzgiessmaschine hierfuer
JPH1077965A (ja) * 1996-09-03 1998-03-24 Zexel Corp 可変容量型斜板式圧縮機
US5878652A (en) * 1997-12-05 1999-03-09 Dresser-Rand Company Cast, substantially hollow, piston body

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 08 30 June 1998 (1998-06-30) *

Also Published As

Publication number Publication date
CN1316595A (zh) 2001-10-10
US20010047720A1 (en) 2001-12-06
BR0101291A (pt) 2001-11-06
KR100472277B1 (ko) 2005-03-07
KR20010095238A (ko) 2001-11-03
EP1143143A2 (fr) 2001-10-10

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