JP4745015B2 - スクロール圧縮機 - Google Patents

スクロール圧縮機 Download PDF

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Publication number
JP4745015B2
JP4745015B2 JP2005298408A JP2005298408A JP4745015B2 JP 4745015 B2 JP4745015 B2 JP 4745015B2 JP 2005298408 A JP2005298408 A JP 2005298408A JP 2005298408 A JP2005298408 A JP 2005298408A JP 4745015 B2 JP4745015 B2 JP 4745015B2
Authority
JP
Japan
Prior art keywords
scroll
discharge port
scroll compressor
wrap
sealed space
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.)
Expired - Fee Related
Application number
JP2005298408A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007107441A (ja
Inventor
晃啓 村上
昌宏 小野口
敦 島田
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.)
Hitachi Appliances Inc
Original Assignee
Hitachi Appliances Inc
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 Appliances Inc filed Critical Hitachi Appliances Inc
Priority to JP2005298408A priority Critical patent/JP4745015B2/ja
Priority to KR1020060095220A priority patent/KR100750303B1/ko
Priority to CNB2006101414762A priority patent/CN100472069C/zh
Publication of JP2007107441A publication Critical patent/JP2007107441A/ja
Application granted granted Critical
Publication of JP4745015B2 publication Critical patent/JP4745015B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • 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
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
    • 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
    • F04C2240/40—Electric motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP2005298408A 2005-10-13 2005-10-13 スクロール圧縮機 Expired - Fee Related JP4745015B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005298408A JP4745015B2 (ja) 2005-10-13 2005-10-13 スクロール圧縮機
KR1020060095220A KR100750303B1 (ko) 2005-10-13 2006-09-29 스크롤 압축기
CNB2006101414762A CN100472069C (zh) 2005-10-13 2006-09-29 涡旋式压缩机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005298408A JP4745015B2 (ja) 2005-10-13 2005-10-13 スクロール圧縮機

Publications (2)

Publication Number Publication Date
JP2007107441A JP2007107441A (ja) 2007-04-26
JP4745015B2 true JP4745015B2 (ja) 2011-08-10

Family

ID=38018352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005298408A Expired - Fee Related JP4745015B2 (ja) 2005-10-13 2005-10-13 スクロール圧縮機

Country Status (3)

Country Link
JP (1) JP4745015B2 (ko)
KR (1) KR100750303B1 (ko)
CN (1) CN100472069C (ko)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04325792A (ja) * 1991-04-25 1992-11-16 Mitsubishi Heavy Ind Ltd スクロール型圧縮機
JPH0727065A (ja) * 1993-07-07 1995-01-27 Hitachi Ltd スクロール形流体機械
JPH1089269A (ja) * 1996-09-18 1998-04-07 Hitachi Ltd スクロール流体機械
JP2000034989A (ja) * 1998-07-17 2000-02-02 Matsushita Electric Ind Co Ltd スクロール圧縮機
JP2000274361A (ja) * 1999-03-25 2000-10-03 Hitachi Ltd 耐摩耗摺動材
JP2001132666A (ja) * 1999-11-09 2001-05-18 Hitachi Ltd 容積形圧縮機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2956306B2 (ja) * 1991-09-17 1999-10-04 松下電器産業株式会社 スクロール流体機械のハネおよび製作法
KR0169333B1 (ko) * 1993-06-08 1999-01-15 김광호 스크롤압축기의 선회스크롤 구동장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04325792A (ja) * 1991-04-25 1992-11-16 Mitsubishi Heavy Ind Ltd スクロール型圧縮機
JPH0727065A (ja) * 1993-07-07 1995-01-27 Hitachi Ltd スクロール形流体機械
JPH1089269A (ja) * 1996-09-18 1998-04-07 Hitachi Ltd スクロール流体機械
JP2000034989A (ja) * 1998-07-17 2000-02-02 Matsushita Electric Ind Co Ltd スクロール圧縮機
JP2000274361A (ja) * 1999-03-25 2000-10-03 Hitachi Ltd 耐摩耗摺動材
JP2001132666A (ja) * 1999-11-09 2001-05-18 Hitachi Ltd 容積形圧縮機

Also Published As

Publication number Publication date
JP2007107441A (ja) 2007-04-26
CN1948760A (zh) 2007-04-18
KR100750303B1 (ko) 2007-08-20
KR20070041332A (ko) 2007-04-18
CN100472069C (zh) 2009-03-25

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