JPS53141913A - Scroll fluid device - Google Patents

Scroll fluid device

Info

Publication number
JPS53141913A
JPS53141913A JP5640177A JP5640177A JPS53141913A JP S53141913 A JPS53141913 A JP S53141913A JP 5640177 A JP5640177 A JP 5640177A JP 5640177 A JP5640177 A JP 5640177A JP S53141913 A JPS53141913 A JP S53141913A
Authority
JP
Japan
Prior art keywords
fluid device
scroll fluid
varied
continuously
range
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
JP5640177A
Other languages
Japanese (ja)
Other versions
JPS6139518B2 (en
Inventor
Masato Ikegawa
Eiji Sato
Shigeru Sasaki
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 JP5640177A priority Critical patent/JPS53141913A/en
Publication of JPS53141913A publication Critical patent/JPS53141913A/en
Publication of JPS6139518B2 publication Critical patent/JPS6139518B2/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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/18—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of the working chamber
    • F04C28/185—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of the working chamber by varying the useful pumping length of the cooperating members in the axial direction
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • 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
    • F04C2240/80—Other components
    • F04C2240/801—Wear plates

Abstract

PURPOSE:To provide a simple-structure scroll fluid device wherein the quantity of discharged wind can continuously be varied in a range of O to 100% under a constant volume ratio.
JP5640177A 1977-05-18 1977-05-18 Scroll fluid device Granted JPS53141913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5640177A JPS53141913A (en) 1977-05-18 1977-05-18 Scroll fluid device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5640177A JPS53141913A (en) 1977-05-18 1977-05-18 Scroll fluid device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP589383A Division JPS58192901A (en) 1983-01-19 1983-01-19 Fluid device in scroll

Publications (2)

Publication Number Publication Date
JPS53141913A true JPS53141913A (en) 1978-12-11
JPS6139518B2 JPS6139518B2 (en) 1986-09-04

Family

ID=13026165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5640177A Granted JPS53141913A (en) 1977-05-18 1977-05-18 Scroll fluid device

Country Status (1)

Country Link
JP (1) JPS53141913A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148085A (en) * 1981-03-06 1982-09-13 Matsushita Electric Ind Co Ltd Scroll fluid machinery
JPS57200688U (en) * 1981-06-15 1982-12-20
JPS58190595A (en) * 1982-03-05 1983-11-07 ザ・トレ−ン・カンパニイ Scroll type fluid compressor
WO1986001262A1 (en) * 1984-08-16 1986-02-27 Sundstrand Corporation Unloading of scroll compressors
US5290161A (en) * 1993-06-02 1994-03-01 General Motors Corporation Control system for a clutchless scroll type fluid material handling machine
US6736621B2 (en) * 2002-10-04 2004-05-18 Scroll Technologies Scroll compressor with adjustable capacity
JP2006046257A (en) * 2004-08-06 2006-02-16 Daikin Ind Ltd Expansion equipment
WO2013092456A3 (en) * 2011-12-19 2014-04-10 Robert Bosch Gmbh Scroll compressor having an axially slidable scroll spiral
FR3057608A1 (en) * 2016-10-13 2018-04-20 Peugeot Citroen Automobiles Sa VARIABLE VOLUME TURBINE AND THERMOMECHANICAL ENERGY CONVERSION SYSTEM INCORPORATING IT
CN114458595A (en) * 2022-02-23 2022-05-10 珠海凌达压缩机有限公司 Volume-adjustable scroll plate mechanism and scroll compressor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63135157A (en) * 1986-11-28 1988-06-07 オリンパス光学工業株式会社 Laser probe

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0127273B2 (en) * 1981-03-06 1989-05-29 Matsushita Electric Ind Co Ltd
JPS57148085A (en) * 1981-03-06 1982-09-13 Matsushita Electric Ind Co Ltd Scroll fluid machinery
JPS57200688U (en) * 1981-06-15 1982-12-20
JPH0418150B2 (en) * 1982-03-05 1992-03-26 Trane Co
US4431388A (en) * 1982-03-05 1984-02-14 The Trane Company Controlled suction unloading in a scroll compressor
JPS58190595A (en) * 1982-03-05 1983-11-07 ザ・トレ−ン・カンパニイ Scroll type fluid compressor
WO1986001262A1 (en) * 1984-08-16 1986-02-27 Sundstrand Corporation Unloading of scroll compressors
US5290161A (en) * 1993-06-02 1994-03-01 General Motors Corporation Control system for a clutchless scroll type fluid material handling machine
US6736621B2 (en) * 2002-10-04 2004-05-18 Scroll Technologies Scroll compressor with adjustable capacity
JP2006046257A (en) * 2004-08-06 2006-02-16 Daikin Ind Ltd Expansion equipment
WO2013092456A3 (en) * 2011-12-19 2014-04-10 Robert Bosch Gmbh Scroll compressor having an axially slidable scroll spiral
FR3057608A1 (en) * 2016-10-13 2018-04-20 Peugeot Citroen Automobiles Sa VARIABLE VOLUME TURBINE AND THERMOMECHANICAL ENERGY CONVERSION SYSTEM INCORPORATING IT
CN114458595A (en) * 2022-02-23 2022-05-10 珠海凌达压缩机有限公司 Volume-adjustable scroll plate mechanism and scroll compressor
CN114458595B (en) * 2022-02-23 2024-01-16 珠海凌达压缩机有限公司 Volume-adjustable scroll mechanism and scroll compressor

Also Published As

Publication number Publication date
JPS6139518B2 (en) 1986-09-04

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