SG11201603955UA - Piston ring and compressor using the same - Google Patents

Piston ring and compressor using the same

Info

Publication number
SG11201603955UA
SG11201603955UA SG11201603955UA SG11201603955UA SG11201603955UA SG 11201603955U A SG11201603955U A SG 11201603955UA SG 11201603955U A SG11201603955U A SG 11201603955UA SG 11201603955U A SG11201603955U A SG 11201603955UA SG 11201603955U A SG11201603955U A SG 11201603955UA
Authority
SG
Singapore
Prior art keywords
compressor
same
piston ring
piston
ring
Prior art date
Application number
SG11201603955UA
Inventor
Hiroshi Mitsuhashi
Masahiro Hasegawa
Kazutaka Suefuji
Ken Umeda
Nobuyuki Narisawa
Original Assignee
Hitachi Ind Equipment Sys
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 Hitachi Ind Equipment Sys filed Critical Hitachi Ind Equipment Sys
Publication of SG11201603955UA publication Critical patent/SG11201603955UA/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/12—Details
    • F16J9/14—Joint-closures
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/06—Mobile combinations
    • 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
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of 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
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/02—Pumping installations or systems specially adapted for elastic fluids having reservoirs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compressor (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
SG11201603955UA 2013-12-26 2014-12-24 Piston ring and compressor using the same SG11201603955UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013269781 2013-12-26
PCT/JP2014/084069 WO2015098924A1 (en) 2013-12-26 2014-12-24 Piston ring and compressor using same

Publications (1)

Publication Number Publication Date
SG11201603955UA true SG11201603955UA (en) 2016-07-28

Family

ID=53478776

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201603955UA SG11201603955UA (en) 2013-12-26 2014-12-24 Piston ring and compressor using the same

Country Status (5)

Country Link
JP (1) JP6219971B2 (en)
CN (1) CN105814311B (en)
SG (1) SG11201603955UA (en)
TW (1) TWI565877B (en)
WO (1) WO2015098924A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109268166B (en) * 2018-08-23 2020-06-23 贵州吉利发动机有限公司 Piston ring
JP6707614B2 (en) * 2018-12-04 2020-06-10 Ｔｐｒ株式会社 Seal ring and method for manufacturing seal ring
EP3889471B1 (en) * 2020-04-02 2024-06-12 Winterthur Gas & Diesel Ltd. Piston ring
CN112539153B (en) * 2020-11-27 2022-12-09 中石化石油机械股份有限公司研究院 Compressor combined piston ring

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH017888Y2 (en) * 1980-12-18 1989-03-02
JPS5834269A (en) * 1981-08-26 1983-02-28 Nippon Carbon Co Ltd Piston ring of no-oiling compressor
JPS59217059A (en) * 1983-04-25 1984-12-07 Riken Corp Piston ring and manufacturing method thereof
CN2225544Y (en) * 1995-07-03 1996-04-24 刘志强 Fully sealed slide and float piston ring
JPH09264252A (en) * 1996-03-29 1997-10-07 Sanyo Electric Co Ltd Compression device
JP2005248729A (en) * 2004-03-01 2005-09-15 Anest Iwata Corp Oil-free reciprocating air compressor
SE0900073A1 (en) * 2009-01-26 2010-07-27 Heed Consulting Ab sealing sleeve
CN201359080Y (en) * 2009-03-11 2009-12-09 北京复盛机械有限公司 Piston ring
CN201475308U (en) * 2009-09-01 2010-05-19 复盛实业(上海)有限公司 Piston ring
CN102213207B (en) * 2010-04-07 2015-09-09 株式会社日立产机*** Reciprocal compressor
JP5834269B2 (en) * 2013-12-05 2015-12-16 株式会社大一商会 Game machine

Also Published As

Publication number Publication date
CN105814311B (en) 2018-01-12
WO2015098924A1 (en) 2015-07-02
TW201533322A (en) 2015-09-01
TWI565877B (en) 2017-01-11
JP6219971B2 (en) 2017-10-25
JPWO2015098924A1 (en) 2017-03-23
CN105814311A (en) 2016-07-27

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