NL7207406A - - Google Patents

Info

Publication number
NL7207406A
NL7207406A NL7207406A NL7207406A NL7207406A NL 7207406 A NL7207406 A NL 7207406A NL 7207406 A NL7207406 A NL 7207406A NL 7207406 A NL7207406 A NL 7207406A NL 7207406 A NL7207406 A NL 7207406A
Authority
NL
Netherlands
Application number
NL7207406A
Other versions
NL151776B (nl
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 FR717119699A external-priority patent/FR2141402B1/fr
Application filed filed Critical
Publication of NL7207406A publication Critical patent/NL7207406A/xx
Publication of NL151776B publication Critical patent/NL151776B/xx

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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • 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
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • 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
    • F04C29/025—Lubrication; Lubricant separation using a lubricant pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
NL727207406A 1971-06-01 1972-06-01 Vacuuempomp. NL151776B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR717119699A FR2141402B1 (enrdf_load_stackoverflow) 1971-06-01 1971-06-01
FR7132376A FR2153129B2 (enrdf_load_stackoverflow) 1971-06-01 1971-09-08

Publications (2)

Publication Number Publication Date
NL7207406A true NL7207406A (enrdf_load_stackoverflow) 1972-12-05
NL151776B NL151776B (nl) 1976-12-15

Family

ID=26216423

Family Applications (1)

Application Number Title Priority Date Filing Date
NL727207406A NL151776B (nl) 1971-06-01 1972-06-01 Vacuuempomp.

Country Status (10)

Country Link
US (1) US3802809A (enrdf_load_stackoverflow)
AT (1) AT316721B (enrdf_load_stackoverflow)
BE (1) BE783710A (enrdf_load_stackoverflow)
CA (1) CA968766A (enrdf_load_stackoverflow)
CH (1) CH553333A (enrdf_load_stackoverflow)
DE (1) DE2225327C3 (enrdf_load_stackoverflow)
FR (1) FR2153129B2 (enrdf_load_stackoverflow)
GB (1) GB1367986A (enrdf_load_stackoverflow)
IT (1) IT959019B (enrdf_load_stackoverflow)
NL (1) NL151776B (enrdf_load_stackoverflow)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924977A (en) * 1973-06-11 1975-12-09 Little Inc A Positive fluid displacement apparatus
US3884599A (en) * 1973-06-11 1975-05-20 Little Inc A Scroll-type positive fluid displacement apparatus
CH586348A5 (enrdf_load_stackoverflow) * 1975-02-07 1977-03-31 Aginfor Ag
US3986799A (en) * 1975-11-03 1976-10-19 Arthur D. Little, Inc. Fluid-cooled, scroll-type, positive fluid displacement apparatus
US4082484A (en) * 1977-01-24 1978-04-04 Arthur D. Little, Inc. Scroll-type apparatus with fixed throw crank drive mechanism
US4129405A (en) * 1977-06-17 1978-12-12 Arthur D. Little, Inc. Scroll-type liquid pump with transfer passages in end plate
US4192152A (en) * 1978-04-14 1980-03-11 Arthur D. Little, Inc. Scroll-type fluid displacement apparatus with peripheral drive
DE2831179A1 (de) * 1978-07-15 1980-01-24 Leybold Heraeus Gmbh & Co Kg Verdraengermaschine nach dem spiralprinzip
DE2927690A1 (de) * 1979-07-09 1981-01-29 Leybold Heraeus Gmbh & Co Kg Verdraengermaschine nach dem spiralprinzip
US4490099A (en) * 1980-10-03 1984-12-25 Sanden Corporation Scroll type fluid displacement apparatus with thickened center wrap portions
US4382754A (en) * 1980-11-20 1983-05-10 Ingersoll-Rand Company Scroll-type, positive fluid displacement apparatus with diverse clearances between scroll elements
US4892469A (en) * 1981-04-03 1990-01-09 Arthur D. Little, Inc. Compact scroll-type fluid compressor with swing-link driving means
JPS57212302A (en) * 1981-06-24 1982-12-27 Hitachi Ltd Displacement type scroll hydraulic machine
JPS5958187A (ja) * 1982-09-26 1984-04-03 Sanden Corp スクロ−ル型圧縮機
JPS5979086A (ja) * 1982-10-27 1984-05-08 Hitachi Ltd スクロ−ル流体機械
US4609334A (en) * 1982-12-23 1986-09-02 Copeland Corporation Scroll-type machine with rotation controlling means and specific wrap shape
FR2567970B1 (fr) * 1984-07-23 1989-04-28 Normetex Pompe a vide integralement seche et etanche a mouvement rectiligne de compression alternative
JPS61152984A (ja) * 1984-12-26 1986-07-11 Nippon Soken Inc スクロ−ル型圧縮機
JPS61182401A (ja) * 1985-02-06 1986-08-15 Shin Meiwa Ind Co Ltd スクロ−ル形流体機械
US4715796A (en) * 1985-05-16 1987-12-29 Mitsubishi Denki Kabushiki Kaisha Scroll-type fluid transferring machine with loose drive fit in crank shaft recess
US4781549A (en) * 1985-09-30 1988-11-01 Copeland Corporation Modified wrap scroll-type machine
US5649816A (en) * 1986-08-22 1997-07-22 Copeland Corporation Hermetic compressor with heat shield
US5219281A (en) * 1986-08-22 1993-06-15 Copeland Corporation Fluid compressor with liquid separating baffle overlying the inlet port
US4877382A (en) * 1986-08-22 1989-10-31 Copeland Corporation Scroll-type machine with axially compliant mounting
DE3642116A1 (de) * 1986-12-10 1988-06-23 Agintec Ag Federelastische exzenterlagerung fuer verdraengermaschinen
CH672351A5 (enrdf_load_stackoverflow) * 1986-12-24 1989-11-15 Bbc Brown Boveri & Cie
DE3719950A1 (de) * 1987-06-15 1989-01-05 Agintec Ag Verdraengermaschine
DE3729319C2 (de) * 1987-09-02 1995-11-16 Bock Gmbh & Co Kaeltemaschinen Spiralverdichter
JPH03138472A (ja) * 1989-10-20 1991-06-12 Tokico Ltd スクロール式流体機械
KR0168867B1 (ko) * 1991-12-20 1999-01-15 가나이 쯔또무 스크롤형 유체기계, 스크롤부재 및 그 가공방법
US5346376A (en) * 1993-08-20 1994-09-13 General Motors Corporation Axial thrust applying structure for the scrolls of a scroll type compressor
US5366359A (en) * 1993-08-20 1994-11-22 General Motors Corporation Scroll compressor orbital scroll drive and anti-rotation assembly
US5466134A (en) * 1994-04-05 1995-11-14 Puritan Bennett Corporation Scroll compressor having idler cranks and strengthening and heat dissipating ribs
FR2731051B1 (fr) * 1995-02-24 1997-04-30 Mecanique De Normandie Soc Pompe a vide a cycle de translation circulaire
US5616015A (en) * 1995-06-07 1997-04-01 Varian Associates, Inc. High displacement rate, scroll-type, fluid handling apparatus
JP3388657B2 (ja) * 1995-07-21 2003-03-24 アネスト岩田株式会社 オイルフリースクロール真空ポンプ
DE19603110A1 (de) * 1995-11-06 1997-05-07 Bitzer Kuehlmaschinenbau Gmbh Kompressor
JP3771666B2 (ja) * 1997-04-10 2006-04-26 サンデン株式会社 スクロール型流体機械用スクロール部材
FR2764346B1 (fr) * 1997-06-05 1999-07-30 Alsthom Cge Alcatel Machine a deplacement de fluide du type scroll
FR2764347B1 (fr) * 1997-06-05 1999-07-30 Alsthom Cge Alcatel Machine du type scroll
US6071101A (en) * 1997-09-22 2000-06-06 Mind Tech Corp. Scroll-type fluid displacement device having flow diverter, multiple tip seal and semi-radial compliant mechanism
US6106247A (en) * 1998-03-18 2000-08-22 Haldex Brake Corporation Scroll-type fluid displacement apparatus including an eccentric crank mechanism having an elongated shaft
US6511308B2 (en) 1998-09-28 2003-01-28 Air Squared, Inc. Scroll vacuum pump with improved performance
US6193487B1 (en) 1998-10-13 2001-02-27 Mind Tech Corporation Scroll-type fluid displacement device for vacuum pump application
JP2000145669A (ja) * 1998-11-05 2000-05-26 Toyota Autom Loom Works Ltd スクロール型圧縮機における旋回スクロールの回転バランス機構
JP4424821B2 (ja) * 2000-05-16 2010-03-03 サンデン株式会社 スクロール型圧縮機
US6461129B2 (en) 2001-02-23 2002-10-08 Mat Automotive Inc. Scroll type compressor apparatus with adjustable axial gap
US6758659B2 (en) 2002-04-11 2004-07-06 Shimao Ni Scroll type fluid displacement apparatus with fully compliant floating scrolls
US20040086407A1 (en) * 2002-11-04 2004-05-06 Enjiu Ke Scroll type of fluid machinery
CN1761848A (zh) * 2003-01-24 2006-04-19 布里斯托尔压缩机公司 用于制冷系统中分级容量调制的系统和方法
US20050063850A1 (en) * 2003-09-18 2005-03-24 Liepert Anthony G. Scroll pump using isolation bellows and synchronization mechanism
GB0325006D0 (en) * 2003-10-27 2003-11-26 Boc Group Plc Scroll-type apparatus
US7261528B2 (en) * 2004-03-30 2007-08-28 Varian, Inc. Scroll pump with load bearing synchronization device
GB0426937D0 (en) * 2004-12-08 2005-01-12 Boc Group Plc Scroll-type apparatus
FR2881189A1 (fr) * 2005-01-21 2006-07-28 V G B Vulliez Gestion Brevets Pompe a vide a cycle de translation circulaire a plusieurs arbres
US7467933B2 (en) * 2006-01-26 2008-12-23 Scroll Laboratories, Inc. Scroll-type fluid displacement apparatus with fully compliant floating scrolls
US10221852B2 (en) 2006-02-14 2019-03-05 Air Squared, Inc. Multi stage scroll vacuum pumps and related scroll devices
US8668479B2 (en) * 2010-01-16 2014-03-11 Air Squad, Inc. Semi-hermetic scroll compressors, vacuum pumps, and expanders
US8523544B2 (en) 2010-04-16 2013-09-03 Air Squared, Inc. Three stage scroll vacuum pump
US10683865B2 (en) 2006-02-14 2020-06-16 Air Squared, Inc. Scroll type device incorporating spinning or co-rotating scrolls
US7942655B2 (en) * 2006-02-14 2011-05-17 Air Squared, Inc. Advanced scroll compressor, vacuum pump, and expander
JP4948869B2 (ja) * 2006-03-28 2012-06-06 アネスト岩田株式会社 スクロール流体機械
CN100510414C (zh) * 2007-11-08 2009-07-08 南昌利柯即技术有限公司 涡卷流体机械
US8622724B2 (en) * 2009-09-25 2014-01-07 Agilent Technologies, Inc. Scroll pump with isolation barrier
US11047389B2 (en) 2010-04-16 2021-06-29 Air Squared, Inc. Multi-stage scroll vacuum pumps and related scroll devices
US8764424B2 (en) 2010-05-17 2014-07-01 Tuthill Corporation Screw pump with field refurbishment provisions
US20130232975A1 (en) 2011-08-09 2013-09-12 Robert W. Saffer Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump, or combined organic rankine and heat pump cycle
US9404491B2 (en) 2013-03-13 2016-08-02 Agilent Technologies, Inc. Scroll pump having bellows providing angular synchronization and back-up system for bellows
US9328730B2 (en) * 2013-04-05 2016-05-03 Agilent Technologies, Inc. Angular synchronization of stationary and orbiting plate scroll blades in a scroll pump using a metallic bellows
US9366255B2 (en) 2013-12-02 2016-06-14 Agilent Technologies, Inc. Scroll vacuum pump having external axial adjustment mechanism
US10508543B2 (en) 2015-05-07 2019-12-17 Air Squared, Inc. Scroll device having a pressure plate
US10865793B2 (en) 2016-12-06 2020-12-15 Air Squared, Inc. Scroll type device having liquid cooling through idler shafts
FR3075280B1 (fr) * 2017-12-14 2019-11-22 Mouvex Pompe volumetrique a nettoyage ameliore
JP7042364B2 (ja) 2018-05-04 2022-03-25 エア・スクエアード・インコーポレイテッド 固定スクロール及び旋回スクロールのコンプレッサー、エキスパンダー、又は真空ポンプの液体冷却
US11067080B2 (en) 2018-07-17 2021-07-20 Air Squared, Inc. Low cost scroll compressor or vacuum pump
US20200025199A1 (en) 2018-07-17 2020-01-23 Air Squared, Inc. Dual drive co-rotating spinning scroll compressor or expander
US11530703B2 (en) 2018-07-18 2022-12-20 Air Squared, Inc. Orbiting scroll device lubrication
CN109386463B (zh) * 2018-12-06 2024-06-28 珠海格力节能环保制冷技术研究中心有限公司 压缩机
US11473572B2 (en) 2019-06-25 2022-10-18 Air Squared, Inc. Aftercooler for cooling compressed working fluid
JP2021014801A (ja) * 2019-07-10 2021-02-12 ダイキン工業株式会社 スクロール圧縮機
US11898557B2 (en) 2020-11-30 2024-02-13 Air Squared, Inc. Liquid cooling of a scroll type compressor with liquid supply through the crankshaft
US11885328B2 (en) 2021-07-19 2024-01-30 Air Squared, Inc. Scroll device with an integrated cooling loop

Also Published As

Publication number Publication date
CA968766A (en) 1975-06-03
FR2153129A2 (enrdf_load_stackoverflow) 1973-05-04
NL151776B (nl) 1976-12-15
DE2225327C3 (de) 1978-08-03
IT959019B (it) 1973-11-10
CH553333A (fr) 1974-08-30
BE783710A (fr) 1972-09-18
GB1367986A (en) 1974-09-25
AT316721B (de) 1974-07-25
US3802809A (en) 1974-04-09
DE2225327B2 (de) 1977-12-01
DE2225327A1 (de) 1972-12-14
FR2153129B2 (enrdf_load_stackoverflow) 1974-01-04

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: VULLIEZ

V4 Discontinued because of reaching the maximum lifetime of a patent