SG75119A1 - Hermetically sealed type rotary compressor - Google Patents

Hermetically sealed type rotary compressor

Info

Publication number
SG75119A1
SG75119A1 SG1997001923A SG1997001923A SG75119A1 SG 75119 A1 SG75119 A1 SG 75119A1 SG 1997001923 A SG1997001923 A SG 1997001923A SG 1997001923 A SG1997001923 A SG 1997001923A SG 75119 A1 SG75119 A1 SG 75119A1
Authority
SG
Singapore
Prior art keywords
hermetically sealed
rotary compressor
type rotary
sealed type
compressor
Prior art date
Application number
SG1997001923A
Inventor
Kenzo Matsumoto
Fumihiko Kurita
Takahiro Nishikawa
Takashi Satoh
Original Assignee
Sanyo Electric Co
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 filed Critical Sanyo Electric Co
Publication of SG75119A1 publication Critical patent/SG75119A1/en

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
    • F04C18/356—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
    • 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
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • 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
    • F04C29/06—Silencing
    • F04C29/068—Silencing the silencing means being arranged inside the pump housing
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston 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
    • F04C2240/00—Components
    • F04C2240/50—Bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
SG1997001923A 1996-06-05 1997-06-05 Hermetically sealed type rotary compressor SG75119A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8143069A JPH09324777A (en) 1996-06-05 1996-06-05 Closed type rotary compressor

Publications (1)

Publication Number Publication Date
SG75119A1 true SG75119A1 (en) 2000-09-19

Family

ID=15330205

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1997001923A SG75119A1 (en) 1996-06-05 1997-06-05 Hermetically sealed type rotary compressor

Country Status (5)

Country Link
JP (1) JPH09324777A (en)
KR (1) KR100447514B1 (en)
CN (1) CN1092764C (en)
ID (1) ID20455A (en)
SG (1) SG75119A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100414109C (en) * 2002-12-25 2008-08-27 乐金电子(天津)电器有限公司 Rotating shaft fixer of rotary compressor
JP4909597B2 (en) * 2006-01-27 2012-04-04 東芝キヤリア株式会社 Hermetic rotary compressor and refrigeration cycle apparatus
CN106321617B (en) * 2016-10-26 2023-10-31 上海海立电器有限公司 Crankshaft and rotary compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115491A (en) * 1982-12-21 1984-07-03 Toshiba Corp Enclosed compressor
CA1246508A (en) * 1984-11-13 1988-12-13 Edwin L. Gannaway Suction tube seal for a rotary compressor
SK348887A3 (en) * 1986-05-20 1998-02-04 Sanyo Electric Co Hermetically sealed rotating compressor
JPH03202681A (en) * 1989-12-28 1991-09-04 Toshiba Corp Refrigerant compressor for fleon 134a
JPH03281991A (en) * 1990-03-30 1991-12-12 Toshiba Corp Coolant compressor
US5509786A (en) * 1992-07-01 1996-04-23 Ubukata Industries Co., Ltd. Thermal protector mounting structure for hermetic refrigeration compressors
US5385453A (en) * 1993-01-22 1995-01-31 Copeland Corporation Multiple compressor in a single shell

Also Published As

Publication number Publication date
JPH09324777A (en) 1997-12-16
ID20455A (en) 1998-12-24
KR980002868A (en) 1998-03-30
KR100447514B1 (en) 2004-11-16
CN1092764C (en) 2002-10-16
CN1170829A (en) 1998-01-21

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