JPS641674B2 - - Google Patents

Info

Publication number
JPS641674B2
JPS641674B2 JP54008563A JP856379A JPS641674B2 JP S641674 B2 JPS641674 B2 JP S641674B2 JP 54008563 A JP54008563 A JP 54008563A JP 856379 A JP856379 A JP 856379A JP S641674 B2 JPS641674 B2 JP S641674B2
Authority
JP
Japan
Prior art keywords
scroll
teeth
discharge hole
semicircular arc
compression chamber
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
Application number
JP54008563A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55101788A (en
Inventor
Masahiro Sugihara
Etsuo Morishita
Tsunenori Mori
Yoshinaru Maeyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP856379A priority Critical patent/JPS55101788A/ja
Publication of JPS55101788A publication Critical patent/JPS55101788A/ja
Publication of JPS641674B2 publication Critical patent/JPS641674B2/ja
Granted 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
    • 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
    • F04C18/0269—Details concerning the involute wraps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP856379A 1979-01-26 1979-01-26 Scroll compressor Granted JPS55101788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP856379A JPS55101788A (en) 1979-01-26 1979-01-26 Scroll compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP856379A JPS55101788A (en) 1979-01-26 1979-01-26 Scroll compressor

Publications (2)

Publication Number Publication Date
JPS55101788A JPS55101788A (en) 1980-08-04
JPS641674B2 true JPS641674B2 (enrdf_load_stackoverflow) 1989-01-12

Family

ID=11696540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP856379A Granted JPS55101788A (en) 1979-01-26 1979-01-26 Scroll compressor

Country Status (1)

Country Link
JP (1) JPS55101788A (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57146086A (en) * 1981-03-04 1982-09-09 Matsushita Electric Ind Co Ltd Scroll compressor
JPS58135393A (ja) * 1982-02-08 1983-08-11 Hitachi Ltd 電動圧縮機
JPS58152584U (ja) * 1982-04-06 1983-10-12 三菱重工業株式会社 スクロ−ル型流体機械
JPS58152585U (ja) * 1982-04-06 1983-10-12 三菱重工業株式会社 スクロ−ル型流体機械
JPS5923096A (ja) * 1982-07-30 1984-02-06 Toshiba Corp スクロ−ル・コンプレツサ
JPS5923095A (ja) * 1982-07-30 1984-02-06 Toshiba Corp スクロ−ル・コンプレツサ
JPS5963388A (ja) * 1982-10-05 1984-04-11 Mitsubishi Heavy Ind Ltd 回転式流体機械
JPS5999085A (ja) * 1982-11-26 1984-06-07 Mitsubishi Heavy Ind Ltd 回転式流体機械
JPS59194096A (ja) * 1983-04-20 1984-11-02 Mitsubishi Heavy Ind Ltd スクロ−ル型流体機械
JPH02173379A (ja) * 1988-12-27 1990-07-04 Toshiba Corp スクロール形圧縮機
JP2730818B2 (ja) * 1991-12-16 1998-03-25 株式会社日立製作所 スクロール形電動圧縮機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884599A (en) * 1973-06-11 1975-05-20 Little Inc A Scroll-type positive fluid displacement apparatus
US3994635A (en) * 1975-04-21 1976-11-30 Arthur D. Little, Inc. Scroll member and scroll-type apparatus incorporating the same

Also Published As

Publication number Publication date
JPS55101788A (en) 1980-08-04

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