JPS5428002A - Control system for scrool fluid machine - Google Patents

Control system for scrool fluid machine

Info

Publication number
JPS5428002A
JPS5428002A JP9251777A JP9251777A JPS5428002A JP S5428002 A JPS5428002 A JP S5428002A JP 9251777 A JP9251777 A JP 9251777A JP 9251777 A JP9251777 A JP 9251777A JP S5428002 A JPS5428002 A JP S5428002A
Authority
JP
Japan
Prior art keywords
scrool
control system
fluid machine
machine
endplate
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
JP9251777A
Other languages
Japanese (ja)
Other versions
JPS6228281B2 (en
Inventor
Eiji Sato
Masato Ikegawa
Kenji Tojo
Tsuneo Suga
Nobukatsu Arai
Masaharu Ishii
Toru Arai
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 JP9251777A priority Critical patent/JPS5428002A/en
Publication of JPS5428002A publication Critical patent/JPS5428002A/en
Publication of JPS6228281B2 publication Critical patent/JPS6228281B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines 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
    • F01C1/0207—Rotary-piston machines or engines 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
    • F01C1/0246—Details concerning the involute wraps or their base, e.g. geometry

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

PURPOSE:To change theoretical suction and volumetric ratio of a scroll compressor, by fitting a controllable gas passage to the machine's endplate or lap.
JP9251777A 1977-08-03 1977-08-03 Control system for scrool fluid machine Granted JPS5428002A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9251777A JPS5428002A (en) 1977-08-03 1977-08-03 Control system for scrool fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9251777A JPS5428002A (en) 1977-08-03 1977-08-03 Control system for scrool fluid machine

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP6951188A Division JPS63259103A (en) 1988-03-25 1988-03-25 Scroll type hydraulic machine
JP6951288A Division JPS63259104A (en) 1988-03-25 1988-03-25 Volumetric control device for scroll type hydraulic machine

Publications (2)

Publication Number Publication Date
JPS5428002A true JPS5428002A (en) 1979-03-02
JPS6228281B2 JPS6228281B2 (en) 1987-06-19

Family

ID=14056507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9251777A Granted JPS5428002A (en) 1977-08-03 1977-08-03 Control system for scrool fluid machine

Country Status (1)

Country Link
JP (1) JPS5428002A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124696A (en) * 1980-03-05 1981-09-30 Hitachi Ltd Flow controller of scroll type fluid machine
JPS5776288A (en) * 1980-10-31 1982-05-13 Hitachi Ltd Scroll compressor
JPS5776287A (en) * 1980-10-31 1982-05-13 Hitachi Ltd Scroll compressor
JPS5786588A (en) * 1980-11-19 1982-05-29 Hitachi Ltd Enclosed type scroll compressor
JPS57105583A (en) * 1980-11-03 1982-07-01 Trane Co Scroll type compressor
JPS57110789A (en) * 1980-12-27 1982-07-09 Matsushita Electric Ind Co Ltd Control device for scroll type compressor
JPS57148089A (en) * 1981-03-09 1982-09-13 Sanden Corp Scroll type compressor
JPS57153985A (en) * 1981-03-19 1982-09-22 Hitachi Ltd Freezer
JPS58190595A (en) * 1982-03-05 1983-11-07 ザ・トレ−ン・カンパニイ Scroll type fluid compressor
US4497615A (en) * 1983-07-25 1985-02-05 Copeland Corporation Scroll-type machine
JPS62157288A (en) * 1985-12-28 1987-07-13 Toyoda Autom Loom Works Ltd Scroll type compressor
JPH01318778A (en) * 1988-05-16 1989-12-25 American Standard Inc Relief valve for rotary compressor
US5074760A (en) * 1988-08-12 1991-12-24 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type compressor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50125114U (en) * 1974-03-28 1975-10-14
JPS51117304A (en) * 1975-03-24 1976-10-15 Little Inc A Fixed delivery fluid means

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50125114U (en) * 1974-03-28 1975-10-14
JPS51117304A (en) * 1975-03-24 1976-10-15 Little Inc A Fixed delivery fluid means

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56124696A (en) * 1980-03-05 1981-09-30 Hitachi Ltd Flow controller of scroll type fluid machine
JPS5776288A (en) * 1980-10-31 1982-05-13 Hitachi Ltd Scroll compressor
JPS5776287A (en) * 1980-10-31 1982-05-13 Hitachi Ltd Scroll compressor
JPH0129994B2 (en) * 1980-11-03 1989-06-15 Trane Co
JPS57105583A (en) * 1980-11-03 1982-07-01 Trane Co Scroll type compressor
JPS5786588A (en) * 1980-11-19 1982-05-29 Hitachi Ltd Enclosed type scroll compressor
JPS57110789A (en) * 1980-12-27 1982-07-09 Matsushita Electric Ind Co Ltd Control device for scroll type compressor
JPS6337279B2 (en) * 1980-12-27 1988-07-25 Matsushita Electric Ind Co Ltd
JPS57148089A (en) * 1981-03-09 1982-09-13 Sanden Corp Scroll type compressor
JPS6115275B2 (en) * 1981-03-09 1986-04-23 Sanden Corp
JPS57153985A (en) * 1981-03-19 1982-09-22 Hitachi Ltd Freezer
JPH0127274B2 (en) * 1981-03-19 1989-05-29 Hitachi Ltd
JPS58190595A (en) * 1982-03-05 1983-11-07 ザ・トレ−ン・カンパニイ Scroll type fluid compressor
US4431388A (en) * 1982-03-05 1984-02-14 The Trane Company Controlled suction unloading in a scroll compressor
JPH0418150B2 (en) * 1982-03-05 1992-03-26 Trane Co
US4497615A (en) * 1983-07-25 1985-02-05 Copeland Corporation Scroll-type machine
JPS62157288A (en) * 1985-12-28 1987-07-13 Toyoda Autom Loom Works Ltd Scroll type compressor
JPH0665878B2 (en) * 1985-12-28 1994-08-24 株式会社豊田自動織機製作所 Scroll type compressor
JPH01318778A (en) * 1988-05-16 1989-12-25 American Standard Inc Relief valve for rotary compressor
US5074760A (en) * 1988-08-12 1991-12-24 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type compressor

Also Published As

Publication number Publication date
JPS6228281B2 (en) 1987-06-19

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