JPS6410675B2 - - Google Patents

Info

Publication number
JPS6410675B2
JPS6410675B2 JP3877781A JP3877781A JPS6410675B2 JP S6410675 B2 JPS6410675 B2 JP S6410675B2 JP 3877781 A JP3877781 A JP 3877781A JP 3877781 A JP3877781 A JP 3877781A JP S6410675 B2 JPS6410675 B2 JP S6410675B2
Authority
JP
Japan
Prior art keywords
injection
blade
gas
pressure
scroll
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
JP3877781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57153984A (en
Inventor
Naoshi Uchikawa
Akira Murayama
Sumihisa Kotani
Tetsuya Arata
Yoshikatsu Tomita
Kazutaka Suefuji
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 Ltd
Original Assignee
Hitachi Ltd
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 Ltd filed Critical Hitachi Ltd
Priority to JP3877781A priority Critical patent/JPS57153984A/ja
Publication of JPS57153984A publication Critical patent/JPS57153984A/ja
Publication of JPS6410675B2 publication Critical patent/JPS6410675B2/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP3877781A 1981-03-19 1981-03-19 Scroll compressor Granted JPS57153984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3877781A JPS57153984A (en) 1981-03-19 1981-03-19 Scroll compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3877781A JPS57153984A (en) 1981-03-19 1981-03-19 Scroll compressor

Publications (2)

Publication Number Publication Date
JPS57153984A JPS57153984A (en) 1982-09-22
JPS6410675B2 true JPS6410675B2 (fr) 1989-02-22

Family

ID=12534715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3877781A Granted JPS57153984A (en) 1981-03-19 1981-03-19 Scroll compressor

Country Status (1)

Country Link
JP (1) JPS57153984A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128782A (ja) * 1984-07-20 1986-02-08 Toshiba Corp スクロ−ルコンプレツサ
GB2166801B (en) * 1984-11-09 1988-04-07 Sanden Corp A scroll-type rotary fluid-compressor
US4613291A (en) * 1985-08-01 1986-09-23 Sundstrand Corporation Inlet construction for a scroll compressor
JP2616129B2 (ja) * 1990-04-11 1997-06-04 ダイキン工業株式会社 スクロール圧縮機
US6089839A (en) * 1997-12-09 2000-07-18 Carrier Corporation Optimized location for scroll compressor economizer injection ports
US6196816B1 (en) * 1998-08-17 2001-03-06 Carrier Corporation Unequal injection ports for scroll compressors
JP5709503B2 (ja) * 2010-12-14 2015-04-30 三菱電機株式会社 スクロール圧縮機及びそのスクロール圧縮機を備えた冷凍サイクル装置
JP5817605B2 (ja) * 2012-03-17 2015-11-18 株式会社豊田自動織機 スクロール型圧縮機
JP6399637B2 (ja) * 2014-02-28 2018-10-03 株式会社Ｓｏｋｅｎ 圧縮機
JP6463515B2 (ja) * 2016-01-19 2019-02-06 三菱電機株式会社 スクロール圧縮機および冷凍サイクル装置
JP7327248B2 (ja) * 2020-03-31 2023-08-16 株式会社豊田自動織機 スクロール型圧縮機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5481513A (en) * 1977-12-09 1979-06-29 Hitachi Ltd Scroll compressor
JPS54122413A (en) * 1978-03-15 1979-09-22 Toshiba Corp Gas injection compressor
JPS54122414A (en) * 1978-03-15 1979-09-22 Toshiba Corp Gas injection compressor

Also Published As

Publication number Publication date
JPS57153984A (en) 1982-09-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term