IT1231480B - Apparecchio di compressione a chiocciola con regolatore di pressione - Google Patents

Apparecchio di compressione a chiocciola con regolatore di pressione

Info

Publication number
IT1231480B
IT1231480B IT8948192A IT4819289A IT1231480B IT 1231480 B IT1231480 B IT 1231480B IT 8948192 A IT8948192 A IT 8948192A IT 4819289 A IT4819289 A IT 4819289A IT 1231480 B IT1231480 B IT 1231480B
Authority
IT
Italy
Prior art keywords
pressure regulator
compression apparatus
spiral compression
spiral
regulator
Prior art date
Application number
IT8948192A
Other languages
English (en)
Italian (it)
Other versions
IT8948192A0 (it
Inventor
Delmar R Riffe
Original Assignee
American Standard Inc
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 American Standard Inc filed Critical American Standard Inc
Publication of IT8948192A0 publication Critical patent/IT8948192A0/it
Application granted granted Critical
Publication of IT1231480B publication Critical patent/IT1231480B/it

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S418/00—Rotary expansible chamber devices
    • Y10S418/01—Non-working fluid separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
IT8948192A 1988-07-15 1989-07-14 Apparecchio di compressione a chiocciola con regolatore di pressione IT1231480B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/219,127 US4928503A (en) 1988-07-15 1988-07-15 Scroll apparatus with pressure regulation

Publications (2)

Publication Number Publication Date
IT8948192A0 IT8948192A0 (it) 1989-07-14
IT1231480B true IT1231480B (it) 1991-12-07

Family

ID=22817990

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8948192A IT1231480B (it) 1988-07-15 1989-07-14 Apparecchio di compressione a chiocciola con regolatore di pressione

Country Status (9)

Country Link
US (1) US4928503A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0267483A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1311730C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3923304A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2636100B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2220708B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK45293A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1231480B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SG (1) SG18393G (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200872A (en) * 1989-12-08 1993-04-06 Texas Instruments Incorporated Internal protection circuit for electrically driven device
US5101644A (en) * 1990-10-29 1992-04-07 American Standard Inc. Co-rotational scroll apparatus with positive lubricant flow
US5105634A (en) * 1990-10-29 1992-04-21 American Standard Inc. Scroll apparatus having a modified tip seal groove
US5142885A (en) * 1991-04-19 1992-09-01 American Standard Inc. Method and apparatus for enhanced scroll stability in a co-rotational scroll
JP3196589B2 (ja) * 1995-09-08 2001-08-06 ダイキン工業株式会社 高圧ドーム形圧縮機
JPH109160A (ja) * 1996-06-24 1998-01-13 Daikin Ind Ltd スクロール圧縮機
US5951271A (en) * 1997-03-24 1999-09-14 Tecumseh Products Company Stabilization ring and seal clearance for a scroll compressor
JPH10266979A (ja) * 1997-03-26 1998-10-06 Toshiba Corp 流体機械
US6086342A (en) * 1997-08-21 2000-07-11 Tecumseh Products Company Intermediate pressure regulating valve for a scroll machine
US6168404B1 (en) 1998-12-16 2001-01-02 Tecumseh Products Company Scroll compressor having axial compliance valve
JP2001090680A (ja) * 1999-09-27 2001-04-03 Toyota Autom Loom Works Ltd スクロール型圧縮機のシール構造
US6257840B1 (en) * 1999-11-08 2001-07-10 Copeland Corporation Scroll compressor for natural gas
CN100432442C (zh) * 2004-07-08 2008-11-12 乐金电子(天津)电器有限公司 涡旋式压缩机的负压调节结构
FR2885966B1 (fr) * 2005-05-23 2011-01-14 Danfoss Commercial Compressors Compresseur frigorifique a spirales
TW200949112A (en) * 2008-01-23 2009-12-01 Ham Let Motoyama Japan Ltd Highly clean and hot valve
EP2304338A4 (en) * 2008-05-14 2014-09-03 Carrier Corp TRANSPORT REFRIGERATION SYSTEM AND CONTROL METHOD
CN106370581A (zh) * 2016-09-29 2017-02-01 中国科学院武汉岩土力学研究所 适于高渗透压的岩体真三轴剪切渗流试验装置及其方法
DE102018110025B4 (de) * 2018-04-26 2020-06-04 OET GmbH Verdrängermaschine
KR20200085559A (ko) * 2019-01-07 2020-07-15 엘지전자 주식회사 전동식 압축기

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB920837A (en) * 1960-05-11 1963-03-13 Boulton Aircraft Ltd Improvements in or relating to liquid flow control devices
US3902695A (en) * 1973-12-13 1975-09-02 Us Energy Valve for cryogenic service
JPS5481513A (en) * 1977-12-09 1979-06-29 Hitachi Ltd Scroll compressor
JPS581278B2 (ja) * 1980-04-05 1983-01-10 サンデン株式会社 スクロ−ル型圧縮機
JPS5768579A (en) * 1980-10-17 1982-04-26 Hitachi Ltd Scroll compressor
US4415317A (en) * 1981-02-09 1983-11-15 The Trane Company Wrap element and tip seal for use in fluid apparatus of the scroll type
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
JPS57193792A (en) * 1981-05-22 1982-11-29 Matsushita Electric Ind Co Ltd Refrigeration compressor
JPS58122386A (ja) * 1982-01-13 1983-07-21 Hitachi Ltd スクロ−ル圧縮機
JPS5929790A (ja) * 1982-08-11 1984-02-17 Hitachi Ltd スクロ−ル形流体機械
JPS59115488A (ja) * 1982-12-22 1984-07-03 Hitachi Ltd 密閉形スクロ−ル圧縮機の軸受装置
JPS59119090A (ja) * 1982-12-24 1984-07-10 Hitachi Ltd スクロ−ル圧縮機
JPS60101295A (ja) * 1983-11-08 1985-06-05 Sanden Corp 圧縮容量可変型のスクロ−ル型圧縮機
US4596520A (en) * 1983-12-14 1986-06-24 Hitachi, Ltd. Hermetic scroll compressor with pressure differential control means for a back-pressure chamber
JPS60166781A (ja) * 1984-02-09 1985-08-30 Matsushita Refrig Co スクロ−ル型圧縮機
US4522575A (en) * 1984-02-21 1985-06-11 American Standard Inc. Scroll machine using discharge pressure for axial sealing
US4552518A (en) * 1984-02-21 1985-11-12 American Standard Inc. Scroll machine with discharge passage through orbiting scroll plate and associated lubrication system
JPS60224988A (ja) * 1984-04-20 1985-11-09 Daikin Ind Ltd スクロ−ル形流体機械
JPS60224989A (ja) * 1984-04-21 1985-11-09 Daikin Ind Ltd スクロ−ル形流体機械
JPS60228787A (ja) * 1984-04-25 1985-11-14 Daikin Ind Ltd スクロ−ル形流体機械
GB2162899B (en) * 1984-06-27 1988-06-15 Toshiba Kk Scroll compressors
JPS6153486A (ja) * 1984-08-22 1986-03-17 Hitachi Ltd スクロ−ル圧縮機
JPS61169686A (ja) * 1985-01-23 1986-07-31 Hitachi Ltd スクロ−ル圧縮機
JPH0830470B2 (ja) * 1985-03-28 1996-03-27 松下電器産業株式会社 スクロ−ル圧縮機
DE3674966D1 (de) * 1985-08-10 1990-11-22 Sanden Corp Spiralverdichter mit einrichtung zur verdraengungsregelung.
JPS62139991A (ja) * 1985-12-13 1987-06-23 Matsushita Electric Ind Co Ltd スクロ−ル型圧縮機
US4732544A (en) * 1986-06-12 1988-03-22 Diesel Kiki Co., Ltd. Variable capacity wobble plate compressor
US4767293A (en) * 1986-08-22 1988-08-30 Copeland Corporation Scroll-type machine with axially compliant mounting

Also Published As

Publication number Publication date
CA1311730C (en) 1992-12-22
GB2220708B (en) 1992-12-23
DE3923304A1 (de) 1990-01-25
US4928503A (en) 1990-05-29
DE3923304C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-08-08
FR2636100B1 (fr) 1991-10-31
GB2220708A (en) 1990-01-17
IT8948192A0 (it) 1989-07-14
SG18393G (en) 1993-04-16
FR2636100A1 (fr) 1990-03-09
JPH0267483A (ja) 1990-03-07
HK45293A (en) 1993-05-21
GB8915298D0 (en) 1989-08-23

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950731