KR920002929A - Shroud Fluid Machine - Google Patents

Shroud Fluid Machine Download PDF

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Publication number
KR920002929A
KR920002929A KR1019910012679A KR910012679A KR920002929A KR 920002929 A KR920002929 A KR 920002929A KR 1019910012679 A KR1019910012679 A KR 1019910012679A KR 910012679 A KR910012679 A KR 910012679A KR 920002929 A KR920002929 A KR 920002929A
Authority
KR
South Korea
Prior art keywords
scroll
swinging
fluid machine
center
end plate
Prior art date
Application number
KR1019910012679A
Other languages
Korean (ko)
Other versions
KR960000092B1 (en
Inventor
히로아끼 콘도
타카히사 히라노
Original Assignee
우에다 쇼오지
미쯔비시주우고오교오 가부시기가이샤
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
Priority claimed from JP8996990U external-priority patent/JPH0741843Y2/en
Application filed by 우에다 쇼오지, 미쯔비시주우고오교오 가부시기가이샤 filed Critical 우에다 쇼오지
Publication of KR920002929A publication Critical patent/KR920002929A/en
Application granted granted Critical
Publication of KR960000092B1 publication Critical patent/KR960000092B1/en

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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
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/003—Systems for the equilibration of forces acting on the elements of the machine
    • 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
    • F01C1/0215—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 where only one member is moving

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

내용 없음No content

Description

스크로울형 유체기계Shroud Fluid Machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 주요부의 종단면도,1 is a longitudinal sectional view of a main part,

제2도는 제1도의 II-II 선을 따른 횡단면도.FIG. 2 is a cross sectional view along line II-II of FIG. 1;

Claims (4)

각각 끝판에 소용돌이형상랩을 세워 형성해서 이루어진 고정스크로울과 선회스크로울을 서로 맞물리게 하고, 상기 선회스크로울의 끝판의 바깥면중앙부에 돌출 형성된 보스내에 드라이브부시를 회동자재하게 끼워장치하고, 이 드라이브부시에 뚫어 형성된 슬라이드구멍내에 회전축으로부터 돌출하는 구동핀을 슬라이드가능하게 끼워맞추어서 이루어진 스크로울형 유체기게에 있어서, 상기 선회스크로울의 공전선회운동시 이에 작용하는 원심력과 방향이 반대의 원심력을 발생하는 균형추를 상기 드라이브부시에 설치한 것을 특징으로 하는 스크로울형 유체기계.The fixed scroll and the swinging scroll, which are formed by forming a spiral wrap on the end plate, are engaged with each other, and the drive bush is inserted into the boss formed in the center of the outer surface of the end plate of the swinging scroll. In a scroll type fluid mechanism formed by slidably fitting a driving pin protruding from a rotating shaft into a slide hole formed in a bush, the centrifugal force which is opposite in direction to the centrifugal force acting upon the orbital revolution of the swinging scroll is generated. A scull type fluid machine comprising a counterweight mounted on the drive bushing. 제1항에 있어서, 상기 균형추가 발생하는 원심력을 선회스크로울의 공전선회운동에 의해 작용하는 원심력과 실질적으로 설치시켜서 이루어진 것을 특징으로 하는 스크로울형 유체기계.The scroll fluid machine of claim 1, wherein the centrifugal force generated by the balancing weight is substantially provided with the centrifugal force acting by the orbital revolution of the swinging scowl. 제1항에 있어서, 상기 균형추의 중심의 축방향위치를 상기 드라이브부시의 축방향중심과 실질적으로 일치시킨 것을 특징으로 하는 스크로울형 유체기계.2. The scroll fluid machine of claim 1 wherein the axial position of the center of the counterweight substantially coincides with the axial center of the drive bush. 각각 끝판의 내면에 소용돌이형상랩을 세워 형성해서 이루어진 고정스크로울과 선회스크로울을 서로 맞물리게 하고, 상기 선회스크로울의 끝판의 바깥면 중앙부에 돌출형성된 보스내에 드라이브부시를 회전자재하게 끼워 장치하고, 이 드라이브부시에 뚫어 형성된 슬라이드홈내에 회전축에 돌출형성된 편심구동핀을 슬라이드 가능하게 끼워맞추는 동시에 이 드라이브부시에 선회스크로울의 공전선회운동에 의한 동적불균형을 평형시키기 위한 균형추를 설치하고, 상기 균형추의 중심의 축방향위치를 상기 드라이브부시의 축방향중심과 실질적으로 일치시킨 것을 특징으로 하는 스크로울형 유체기계.Each of the fixed scroll and the rotating scroll formed by forming a spiral wrap on the inner surface of the end plate is engaged with each other, and the drive bush is inserted into the boss that protrudes from the center of the outer surface of the end plate of the rotating scroll. A slidable fitting of the eccentric drive pin protruding from the rotating shaft into the slide groove formed through the drive bush is provided to slidably and at the same time, a balance weight is provided for balancing the dynamic imbalance caused by the orbiting revolution of the swinging screw. A scroll fluid machine, characterized in that the central axial position substantially coincides with the axial center of the drive bush. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910012679A 1990-07-24 1991-07-24 Scroll type fluid machinery KR960000092B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP19570190 1990-07-24
JP2-195701 1990-07-24
JP90-195701 1990-07-24
JP8996990U JPH0741843Y2 (en) 1990-08-28 1990-08-28 Scroll type fluid machinery
JP2-89969 1990-08-28
JP90-89969 1990-08-28

Publications (2)

Publication Number Publication Date
KR920002929A true KR920002929A (en) 1992-02-28
KR960000092B1 KR960000092B1 (en) 1996-01-03

Family

ID=26431347

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910012679A KR960000092B1 (en) 1990-07-24 1991-07-24 Scroll type fluid machinery

Country Status (6)

Country Link
EP (1) EP0468605B1 (en)
KR (1) KR960000092B1 (en)
CN (1) CN1020497C (en)
AU (1) AU634059B2 (en)
CA (1) CA2042203C (en)
DE (1) DE69104927T2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3105714B2 (en) * 1993-09-03 2000-11-06 三菱重工業株式会社 Drive bush for scroll type fluid machine
JP3236144B2 (en) * 1993-09-14 2001-12-10 株式会社デンソー Compressor
JP2682790B2 (en) * 1993-12-02 1997-11-26 株式会社豊田自動織機製作所 Scroll compressor
JPH07324689A (en) * 1994-05-31 1995-12-12 Mitsubishi Heavy Ind Ltd Scroll type fluid compressor
US5496157A (en) * 1994-12-21 1996-03-05 Carrier Corporation Reverse rotation prevention for scroll compressors
LU91082B1 (en) * 2004-06-04 2005-12-05 Wurth Paul Sa Device to replace the main channel of a blast furnace.
US9909586B2 (en) * 2012-03-23 2018-03-06 Bitzer Kuehlmaschinenbau Gmbh Crankshaft with aligned drive and counterweight locating features
CN111089055A (en) * 2018-10-23 2020-05-01 艾默生环境优化技术(苏州)有限公司 Scroll compressor having a plurality of scroll members
JP7439690B2 (en) * 2020-08-05 2024-02-28 株式会社デンソー Compressor, compressor manufacturing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819875B2 (en) * 1980-03-18 1983-04-20 サンデン株式会社 Scroll compressor
JPS5979086A (en) * 1982-10-27 1984-05-08 Hitachi Ltd Scroll hydraulic machine
JPS59120794A (en) * 1982-12-27 1984-07-12 Mitsubishi Electric Corp Scroll compressor
JPS59142480U (en) * 1983-03-15 1984-09-22 サンデン株式会社 Scroll type fluid device
US4954057A (en) * 1988-10-18 1990-09-04 Copeland Corporation Scroll compressor with lubricated flat driving surface

Also Published As

Publication number Publication date
DE69104927D1 (en) 1994-12-08
AU7645291A (en) 1992-01-30
CN1058456A (en) 1992-02-05
CA2042203C (en) 1996-02-13
AU634059B2 (en) 1993-02-11
KR960000092B1 (en) 1996-01-03
EP0468605B1 (en) 1994-11-02
CN1020497C (en) 1993-05-05
EP0468605A1 (en) 1992-01-29
DE69104927T2 (en) 1995-03-09
CA2042203A1 (en) 1992-01-25

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