DE3345073A1 - Stroemungsmaschine in spiralbauweise - Google Patents

Stroemungsmaschine in spiralbauweise

Info

Publication number
DE3345073A1
DE3345073A1 DE19833345073 DE3345073A DE3345073A1 DE 3345073 A1 DE3345073 A1 DE 3345073A1 DE 19833345073 DE19833345073 DE 19833345073 DE 3345073 A DE3345073 A DE 3345073A DE 3345073 A1 DE3345073 A1 DE 3345073A1
Authority
DE
Germany
Prior art keywords
orbital
space
spiral
spiral element
connection
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
DE19833345073
Other languages
German (de)
English (en)
Other versions
DE3345073C2 (en, 2012
Inventor
Hiroaki Kuno
Takao Mizuno
Akira Murayama
Masao Shimizu Shiibayashi
Takahiro Tamura
Naoshi Uchikawa
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
Priority claimed from JP22006882A external-priority patent/JPS59110892A/ja
Priority claimed from JP22607182A external-priority patent/JPS59119091A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE3345073A1 publication Critical patent/DE3345073A1/de
Application granted granted Critical
Publication of DE3345073C2 publication Critical patent/DE3345073C2/de
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
    • F01C1/0215—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
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/50—Inlet or outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
DE19833345073 1982-12-17 1983-12-13 Stroemungsmaschine in spiralbauweise Granted DE3345073A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22006882A JPS59110892A (ja) 1982-12-17 1982-12-17 スクロ−ル形流体機械
JP22607182A JPS59119091A (ja) 1982-12-24 1982-12-24 スクロ−ル形流体機械

Publications (2)

Publication Number Publication Date
DE3345073A1 true DE3345073A1 (de) 1984-06-20
DE3345073C2 DE3345073C2 (en, 2012) 1988-05-11

Family

ID=26523507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833345073 Granted DE3345073A1 (de) 1982-12-17 1983-12-13 Stroemungsmaschine in spiralbauweise

Country Status (3)

Country Link
US (1) US4596521A (en, 2012)
KR (1) KR880000810B1 (en, 2012)
DE (1) DE3345073A1 (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614643A1 (de) * 1985-05-16 1986-11-20 Mitsubishi Denki K.K., Tokio/Tokyo Stroemungsmaschine der spiralbauart
EP0443705A1 (en) * 1990-02-21 1991-08-28 Hitachi, Ltd. Scroll compressor
WO1999010654A1 (de) 1997-08-25 1999-03-04 Isad Electronic Systems Gmbh & Co. Kg Elektrisch angetriebener verdichter

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206989A (ja) * 1984-03-30 1985-10-18 Mitsubishi Electric Corp スクロ−ル形流体機械
JP2782858B2 (ja) * 1989-10-31 1998-08-06 松下電器産業株式会社 スクロール気体圧縮機
US5141407A (en) * 1990-10-01 1992-08-25 Copeland Corporation Scroll machine with overheating protection
US5212964A (en) * 1992-10-07 1993-05-25 American Standard Inc. Scroll apparatus with enhanced lubricant flow
US5378111A (en) * 1993-06-21 1995-01-03 General Motors Corporation Motor vehicle fuel pump assembly with pressure relief orifice
JP3173267B2 (ja) * 1993-12-28 2001-06-04 松下電器産業株式会社 スクロール圧縮機
US5707210A (en) * 1995-10-13 1998-01-13 Copeland Corporation Scroll machine with overheating protection
JP3661454B2 (ja) * 1998-11-20 2005-06-15 三菱電機株式会社 スクロ−ル圧縮機
US6149413A (en) * 1998-07-13 2000-11-21 Carrier Corporation Scroll compressor with lubrication of seals in back pressure chamber
JP2000337261A (ja) * 1999-05-26 2000-12-05 Funai Electric Co Ltd 圧縮機
JP3832369B2 (ja) * 2002-03-28 2006-10-11 ダイキン工業株式会社 高低圧ドーム型圧縮機
JP3731068B2 (ja) * 2002-06-05 2006-01-05 ダイキン工業株式会社 回転式圧縮機
JP2007270697A (ja) * 2006-03-31 2007-10-18 Hitachi Ltd スクロール流体機械
JP5315933B2 (ja) * 2008-06-05 2013-10-16 株式会社豊田自動織機 電動スクロール型圧縮機
KR101484538B1 (ko) * 2008-10-15 2015-01-20 엘지전자 주식회사 스크롤 압축기 및 이를 적용한 냉동기기
JP4614009B1 (ja) * 2009-09-02 2011-01-19 ダイキン工業株式会社 スクロール圧縮機
JP4992948B2 (ja) * 2009-09-18 2012-08-08 ダイキン工業株式会社 スクロール圧縮機
ES2564845T3 (es) * 2010-11-08 2016-03-29 Daikin Industries, Ltd. Compresor de espiral
US9523361B2 (en) * 2011-01-11 2016-12-20 Lg Electronics Inc. Scroll compressor having back pressure chamber that operatively contains a discharge pressure and an intermediate pressure during different periods of time within a single compression cycle
JP5272031B2 (ja) * 2011-03-10 2013-08-28 日立アプライアンス株式会社 スクロール圧縮機
EP2687726B1 (en) * 2011-03-18 2014-11-05 Panasonic Corporation Compressor
KR101300261B1 (ko) 2011-11-09 2013-08-23 엘지전자 주식회사 스크롤 압축기
JP5701230B2 (ja) * 2012-02-14 2015-04-15 日立アプライアンス株式会社 スクロール圧縮機
JP5637164B2 (ja) * 2012-03-27 2014-12-10 株式会社豊田自動織機 電動圧縮機
WO2014206334A1 (en) 2013-06-27 2014-12-31 Emerson Climate Technologies, Inc. Scroll compressor with oil management system
US10641269B2 (en) 2015-04-30 2020-05-05 Emerson Climate Technologies (Suzhou) Co., Ltd. Lubrication of scroll compressor
KR102201797B1 (ko) 2016-11-24 2021-01-11 광둥 메이디 인바이런멘털 테크놀러지스 컴퍼니 리미티드 제트 엔탈피 증가식 스크롤 압축기 및 냉동 시스템
JP6737308B2 (ja) * 2018-07-05 2020-08-05 ダイキン工業株式会社 スクロール圧縮機
US11566624B2 (en) * 2020-10-21 2023-01-31 Emerson Climate Technologies, Inc. Compressor having lubrication system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109301A1 (de) * 1980-03-12 1981-12-24 Hitachi, Ltd., Tokyo Spiralfluidvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841089A (en) * 1953-05-29 1958-07-01 Rand Dev Corp Scroll pump
JPS56156490A (en) * 1980-05-06 1981-12-03 Hitachi Ltd Enclosed scroll compressor
JPS5773804A (en) * 1980-10-27 1982-05-08 Hitachi Ltd Scroll type hydraulic machine
US4395205A (en) * 1981-02-12 1983-07-26 Arthur D. Little, Inc. Mechanically actuated tip seals for scroll apparatus and scroll apparatus embodying the same
JPS57188793A (en) * 1981-05-15 1982-11-19 Hitachi Ltd Closed scroll compressor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109301A1 (de) * 1980-03-12 1981-12-24 Hitachi, Ltd., Tokyo Spiralfluidvorrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614643A1 (de) * 1985-05-16 1986-11-20 Mitsubishi Denki K.K., Tokio/Tokyo Stroemungsmaschine der spiralbauart
EP0443705A1 (en) * 1990-02-21 1991-08-28 Hitachi, Ltd. Scroll compressor
WO1999010654A1 (de) 1997-08-25 1999-03-04 Isad Electronic Systems Gmbh & Co. Kg Elektrisch angetriebener verdichter

Also Published As

Publication number Publication date
US4596521A (en) 1986-06-24
DE3345073C2 (en, 2012) 1988-05-11
KR880000810B1 (ko) 1988-05-11
KR840007149A (ko) 1984-12-05

Similar Documents

Publication Publication Date Title
DE3345073A1 (de) Stroemungsmaschine in spiralbauweise
DE3641226C2 (en, 2012)
DE3438262C2 (en, 2012)
DE2240018C3 (de) Ein- oder mehrstufiger Flügelzellen- oder Schraubenkolbenverdichter
DE69629165T2 (de) Spiralverdichter
DE2529331C2 (de) Schraubenkompressor
DE3518639C2 (en, 2012)
DE60203333T2 (de) Hermetische Verdichter
DE3822401C2 (en, 2012)
DE4227332C2 (de) Schraubenverdichter
WO2000012900A1 (de) Trockenverdichtende schraubenspindelpumpe
DE1703251C3 (de) Schraubenverdichter mit zwei Schraubenrotoren und ölzufuhr zum Arbeitsraum und zu Wellenlagern
DE3015628A1 (de) Drucklager/kopplungseinrichtung und damit ausgeruestete schneckenmaschine
DE3917656A1 (de) Verdichter
DE3601674A1 (de) Stroemungsmaschine in spiralbauweise
DE3932495A1 (de) Vorrichtung zum verdichten bzw. foerdern eines stroemungsmediums und kaelteanlage mit einer solchen vorrichtung
DE3300838A1 (de) Mit einem fluid arbeitende maschine in spiralbauweise
DE19907492A1 (de) CO¶2¶-Kompressor
DE4333144C2 (de) Kältemittelkompressor mit hin- und herbeweglichen Kolben
DE1906057B2 (de) Rotationskolbenmaschine mit Schraubenrotor und Dichtungszahnrad für gasförmige und flüssige Medien
DE2308265A1 (de) Rotations- bzw. drehkolbenverdichter anlage mit oelkreislauf und ventilanordnungen
DE1503507C3 (de) Flügelzellenverdichter
DE3923304A1 (de) Verdichter
DE1551144A1 (de) Schraubenrotormaschine
DE4134964C2 (de) Spiralverdichter

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee