JPS57173502A - Sealing device of scroll fluidic machine - Google Patents

Sealing device of scroll fluidic machine

Info

Publication number
JPS57173502A
JPS57173502A JP56058548A JP5854881A JPS57173502A JP S57173502 A JPS57173502 A JP S57173502A JP 56058548 A JP56058548 A JP 56058548A JP 5854881 A JP5854881 A JP 5854881A JP S57173502 A JPS57173502 A JP S57173502A
Authority
JP
Japan
Prior art keywords
slide bearing
chamber
intermediate chamber
bearing
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.)
Granted
Application number
JP56058548A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6316562B2 (ko
Inventor
Eiichi Hazaki
Masaya Imai
Kenji Toujiyou
Masao Shiibayashi
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 JP56058548A priority Critical patent/JPS57173502A/ja
Publication of JPS57173502A publication Critical patent/JPS57173502A/ja
Publication of JPS6316562B2 publication Critical patent/JPS6316562B2/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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP56058548A 1981-04-20 1981-04-20 Sealing device of scroll fluidic machine Granted JPS57173502A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56058548A JPS57173502A (en) 1981-04-20 1981-04-20 Sealing device of scroll fluidic machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56058548A JPS57173502A (en) 1981-04-20 1981-04-20 Sealing device of scroll fluidic machine

Publications (2)

Publication Number Publication Date
JPS57173502A true JPS57173502A (en) 1982-10-25
JPS6316562B2 JPS6316562B2 (ko) 1988-04-09

Family

ID=13087505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56058548A Granted JPS57173502A (en) 1981-04-20 1981-04-20 Sealing device of scroll fluidic machine

Country Status (1)

Country Link
JP (1) JPS57173502A (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59231186A (ja) * 1983-06-15 1984-12-25 Hitachi Ltd スクロ−ル圧縮機のスラスト軸受装置
JPH01138389A (ja) * 1987-11-21 1989-05-31 Sanden Corp スクロール型圧縮機
JP2015075021A (ja) * 2013-10-08 2015-04-20 日立アプライアンス株式会社 圧縮機
KR20230142025A (ko) * 2022-03-30 2023-10-11 엘지전자 주식회사 스크롤 압축기

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS475410U (ko) * 1971-02-10 1972-09-18
JPS5220728U (ko) * 1975-08-01 1977-02-14
JPS5546081A (en) * 1978-09-29 1980-03-31 Mitsubishi Electric Corp Scroll compressor
JPS55148994A (en) * 1979-05-09 1980-11-19 Hitachi Ltd Closed scroll fluid device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS475410U (ko) * 1971-02-10 1972-09-18
JPS5220728U (ko) * 1975-08-01 1977-02-14
JPS5546081A (en) * 1978-09-29 1980-03-31 Mitsubishi Electric Corp Scroll compressor
JPS55148994A (en) * 1979-05-09 1980-11-19 Hitachi Ltd Closed scroll fluid device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59231186A (ja) * 1983-06-15 1984-12-25 Hitachi Ltd スクロ−ル圧縮機のスラスト軸受装置
JPH048639B2 (ko) * 1983-06-15 1992-02-17
JPH01138389A (ja) * 1987-11-21 1989-05-31 Sanden Corp スクロール型圧縮機
JP2015075021A (ja) * 2013-10-08 2015-04-20 日立アプライアンス株式会社 圧縮機
KR20230142025A (ko) * 2022-03-30 2023-10-11 엘지전자 주식회사 스크롤 압축기

Also Published As

Publication number Publication date
JPS6316562B2 (ko) 1988-04-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term