AU546511B2 - Scroll pump - Google Patents

Scroll pump

Info

Publication number: AU546511B2
Authority: AU; Australia
Prior art keywords: scroll pump; scroll; pump
Prior art date: 1980-10-03
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.): Expired

Application number

AU75761/81A

Other languages

English (en)

Other versions

AU7576181A (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

Sankyo Electric Co 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.)

1980-10-03

Filing date

1981-09-29

Publication date

1985-09-05

1981-09-29 Application filed by Sankyo Electric Co Ltd filed Critical Sankyo Electric Co Ltd

1982-04-08 Publication of AU7576181A publication Critical patent/AU7576181A/en

1985-09-05 Application granted granted Critical

1985-09-05 Publication of AU546511B2 publication Critical patent/AU546511B2/en

2001-09-29 Anticipated expiration legal-status Critical

Status 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
JP13828980A JPS586075B2 (ja)	1980-10-03	1980-10-03	スクロ−ル型圧縮機
JP55-138289		1980-10-03

Publications (2)

Publication Number	Publication Date
AU7576181A AU7576181A (en)	1982-04-08
AU546511B2 true 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 (ja)
JP (1)	JPS586075B2 (ja)
AU (1)	AU546511B2 (ja)
CA (1)	CA1222987A (ja)
DE (1)	DE3169565D1 (ja)
MY (1)	MY8700531A (ja)
SG (1)	SG26687G (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5964488U (ja) *	1982-10-22	1984-04-27	サンデン株式会社	スクロ−ル型流体装置
GB2132276B (en) *	1982-12-23	1986-10-01	Copeland Corp	Scroll-type rotary fluid-machine
JPS6098185A (ja) *	1983-11-02	1985-06-01	Hitachi Ltd	スクロール圧縮機
JPS6098186A (ja) *	1983-11-04	1985-06-01	Sanden Corp	スクロ−ル型圧縮機
JPH0212316Y2 (ja) *	1985-10-11	1990-04-06
AU593098B2 (en) *	1986-04-28	1990-02-01	Sanden Corporation	Scroll member for scroll type fluid displacement apparatus
DE3719950A1 (de) *	1987-06-15	1989-01-05	Agintec Ag	Verdraengermaschine
JPS6463682A (en) *	1987-09-04	1989-03-09	Toshiba Corp	Scroll compressor
DE3879887T2 (de) *	1987-11-23	1993-07-08	Copeland Corp	Spiralmaschine.
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 (ja)	1998-06-12	2007-02-14	株式会社デンソー	スクロール型圧縮機
JP3991810B2 (ja) *	2002-08-05	2007-10-17	株式会社豊田自動織機	スクロール型圧縮機
GB0304285D0 (en)	2003-02-25	2003-04-02	Boc Group Plc	Scroll compressor
KR102481368B1 (ko)	2016-04-26	2022-12-26	엘지전자 주식회사	스크롤 압축기
WO2020188738A1 (ja) *	2019-03-19	2020-09-24	三菱電機株式会社	スクロール圧縮機
JP6956131B2 (ja)	2019-03-28	2021-10-27	株式会社豊田自動織機	スクロール型圧縮機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR93048E (fr) *	1966-10-06	1969-01-31	Vulliez Paul	Appareil columétrique tel que pompe ou analogue a cycle de translation circulaire.
US3874827A (en) *	1973-10-23	1975-04-01	Niels O Young	Positive displacement scroll apparatus with axially radially compliant scroll member

1980
- 1980-10-03 JP JP13828980A patent/JPS586075B2/ja not_active Expired
1981
- 1981-09-29 AU AU75761/81A patent/AU546511B2/en not_active Expired
- 1981-10-02 EP EP19810107856 patent/EP0049495B1/en not_active Expired
- 1981-10-02 DE DE8181107856T patent/DE3169565D1/de not_active Expired
- 1981-10-05 CA CA000387317A patent/CA1222987A/en not_active Expired
1987
- 1987-03-13 SG SG26687A patent/SG26687G/en unknown
- 1987-12-30 MY MY8700531A patent/MY8700531A/xx unknown

Also Published As

Publication number	Publication date
EP0049495A1 (en)	1982-04-14
SG26687G (en)	1987-07-10
JPS5762988A (en)	1982-04-16
EP0049495B1 (en)	1985-03-27
DE3169565D1 (en)	1985-05-02
CA1222987A (en)	1987-06-16
JPS586075B2 (ja)	1983-02-02
MY8700531A (en)	1987-12-31
AU7576181A (en)	1982-04-08

Legal Events

Date	Code	Title	Description
2002-05-02	MK14	Patent ceased section 143(a) (annual fees not paid) or expired

Publication	Publication Date	Title
AU543181B2 (en)	1985-04-04	Scroll-type pump
AU550496B2 (en)	1986-03-20	Scroll pump
AU544432B2 (en)	1985-05-30	Scroll pump
AU554442B2 (en)	1986-08-21	Scroll pump
AU530176B2 (en)	1983-07-07	Scroll pump
AU545656B2 (en)	1985-07-25	Scroll pump seal
AU543942B2 (en)	1985-05-09	Centrifugal pump
AU562940B2 (en)	1987-06-25	Scroll pump
AU547750B2 (en)	1985-10-31	Scroll pump
AU547490B2 (en)	1985-10-24	Scroll-type pump
AU568043B2 (en)	1987-12-10	Scroll pump
AU546511B2 (en)	1985-09-05	Scroll pump
AU545376B2 (en)	1985-07-11	Scroll type compressor
AU539740B2 (en)	1984-10-11	Variable scroll pump
AU546178B2 (en)	1985-08-22	Scroll pump
AU573829B2 (en)	1988-06-23	Scroll pump
AU567905B2 (en)	1987-12-10	Scroll pump
AU549199B2 (en)	1986-01-16	Finishing pump scrolls
AU7863987A (en)	1987-12-17	Pump
AU4007885A (en)	1985-09-26	Scroll pump
AU545948B2 (en)	1985-08-08	Spiral groove pump
AU552290B2 (en)	1986-05-29	Scroll pump
AU569858B2 (en)	1988-02-25	Scroll pump
AU544925B2 (en)	1985-06-20	Centrifugal pump
AU6173380A (en)	1981-11-05	Pump