AU7576181A - Scroll pump - Google Patents

Scroll pump

Info

Publication number
AU7576181A
AU7576181A AU75761/81A AU7576181A AU7576181A AU 7576181 A AU7576181 A AU 7576181A AU 75761/81 A AU75761/81 A AU 75761/81A AU 7576181 A AU7576181 A AU 7576181A AU 7576181 A AU7576181 A AU 7576181A
Authority
AU
Australia
Prior art keywords
scroll pump
scroll
pump
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
AU75761/81A
Other versions
AU546511B2 (en
Inventor
Masaharu Hiraga
Kiyoshi Terauchi
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.)
Sanden Corp
Original Assignee
Sanden Corp
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 Sanden Corp filed Critical Sanden Corp
Publication of AU7576181A publication Critical patent/AU7576181A/en
Application granted granted Critical
Publication of AU546511B2 publication Critical patent/AU546511B2/en
Anticipated expiration legal-status Critical
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Rotary Pumps (AREA)
AU75761/81A 1980-10-03 1981-09-29 Scroll pump Expired AU546511B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55-138289 1980-10-03
JP13828980A JPS586075B2 (en) 1980-10-03 1980-10-03 Scroll compressor

Publications (2)

Publication Number Publication Date
AU7576181A true AU7576181A (en) 1982-04-08
AU546511B2 AU546511B2 (en) 1985-09-05

Family

ID=15218407

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75761/81A Expired AU546511B2 (en) 1980-10-03 1981-09-29 Scroll pump

Country Status (7)

Country Link
EP (1) EP0049495B1 (en)
JP (1) JPS586075B2 (en)
AU (1) AU546511B2 (en)
CA (1) CA1222987A (en)
DE (1) DE3169565D1 (en)
MY (1) MY8700531A (en)
SG (1) SG26687G (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964488U (en) * 1982-10-22 1984-04-27 サンデン株式会社 Scroll type fluid device
GB2132276B (en) * 1982-12-23 1986-10-01 Copeland Corp Scroll-type rotary fluid-machine
JPS6098185A (en) * 1983-11-02 1985-06-01 Hitachi Ltd Scroll type fluid machine
JPS6098186A (en) * 1983-11-04 1985-06-01 Sanden Corp Scroll type compressor
JPH0212316Y2 (en) * 1985-10-11 1990-04-06
DE3788434T2 (en) * 1986-04-28 1994-06-09 Sanden Corp Spiral part for spiral displacement machine for fluids.
DE3719950A1 (en) * 1987-06-15 1989-01-05 Agintec Ag DISPLACEMENT MACHINE
JPS6463682A (en) * 1987-09-04 1989-03-09 Toshiba Corp Scroll compressor
EP0318189B1 (en) * 1987-11-23 1993-03-31 Copeland Corporation Scroll machine
US4927341A (en) * 1987-11-23 1990-05-22 Copeland Corporation Scroll machine with relieved flank surface
US5221198A (en) * 1990-07-18 1993-06-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type compressor with intake port aligned with counterweight
US5342184A (en) * 1993-05-04 1994-08-30 Copeland Corporation Scroll machine sound attenuation
JP3882343B2 (en) 1998-06-12 2007-02-14 株式会社デンソー Scroll compressor
JP3991810B2 (en) * 2002-08-05 2007-10-17 株式会社豊田自動織機 Scroll compressor
GB0304285D0 (en) 2003-02-25 2003-04-02 Boc Group Plc Scroll compressor
KR102481368B1 (en) 2016-04-26 2022-12-26 엘지전자 주식회사 Scroll compressor
JP6739660B1 (en) * 2019-03-19 2020-08-12 三菱電機株式会社 Scroll compressor
JP6956131B2 (en) 2019-03-28 2021-10-27 株式会社豊田自動織機 Scroll compressor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR93048E (en) * 1966-10-06 1969-01-31 Vulliez Paul Columetric apparatus such as a pump or the like with a circular translational cycle.
US3874827A (en) * 1973-10-23 1975-04-01 Niels O Young Positive displacement scroll apparatus with axially radially compliant scroll member

Also Published As

Publication number Publication date
EP0049495B1 (en) 1985-03-27
MY8700531A (en) 1987-12-31
EP0049495A1 (en) 1982-04-14
JPS5762988A (en) 1982-04-16
SG26687G (en) 1987-07-10
DE3169565D1 (en) 1985-05-02
AU546511B2 (en) 1985-09-05
CA1222987A (en) 1987-06-16
JPS586075B2 (en) 1983-02-02

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired