DE1935621A1 - Verdraengerpumpe - Google Patents

Verdraengerpumpe

Info

Publication number
DE1935621A1
DE1935621A1 DE19691935621 DE1935621A DE1935621A1 DE 1935621 A1 DE1935621 A1 DE 1935621A1 DE 19691935621 DE19691935621 DE 19691935621 DE 1935621 A DE1935621 A DE 1935621A DE 1935621 A1 DE1935621 A1 DE 1935621A1
Authority
DE
Germany
Prior art keywords
displacement pump
projections
disks
pump according
circular
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.)
Pending
Application number
DE19691935621
Other languages
German (de)
English (en)
Inventor
Miloslav Drorak
Arnost Lepsi
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.)
Balzers und Leybold Deutschland Holding AG
Original Assignee
Leybold Heraeus GmbH
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 Leybold Heraeus GmbH filed Critical Leybold Heraeus GmbH
Publication of DE1935621A1 publication Critical patent/DE1935621A1/de
Pending legal-status Critical Current

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
    • F04C18/023—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 both members are 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
    • 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
    • F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
    • 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
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
DE19691935621 1968-07-22 1969-07-14 Verdraengerpumpe Pending DE1935621A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS535468 1968-07-22
CS637068 1968-09-11

Publications (1)

Publication Number Publication Date
DE1935621A1 true DE1935621A1 (de) 1970-01-29

Family

ID=25746153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691935621 Pending DE1935621A1 (de) 1968-07-22 1969-07-14 Verdraengerpumpe

Country Status (6)

Country Link
US (1) US3600114A (enrdf_load_stackoverflow)
CH (1) CH501838A (enrdf_load_stackoverflow)
DE (1) DE1935621A1 (enrdf_load_stackoverflow)
FR (1) FR2014686A1 (enrdf_load_stackoverflow)
GB (1) GB1281224A (enrdf_load_stackoverflow)
NL (1) NL6911152A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603462A1 (de) * 1975-02-07 1976-08-19 Aginfor Ag Verdraengermaschine fuer kompressible medien
EP0201774A1 (de) * 1985-04-26 1986-11-20 BBC Brown Boveri AG Rotationskolben-Verdrängungsarbeitsmaschine
DE3704874A1 (de) * 1986-02-17 1987-09-17 Mitsubishi Electric Corp Spiralkompressor
DE2661104C2 (enrdf_load_stackoverflow) * 1975-11-03 1992-05-14 Arthur D. Little, Inc., Cambridge, Mass., Us
EP0665921A4 (en) * 1992-10-22 1995-11-29 Little Inc A Scroll apparatus with reduced inlet pressure drop.
AT401090B (de) * 1986-08-22 1996-06-25 Copeland Corp Maschine, wie kompressor, vom spiralverdrängertyp

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817664A (en) * 1972-12-11 1974-06-18 J Bennett Rotary fluid pump or motor with intermeshed spiral walls
US3884599A (en) * 1973-06-11 1975-05-20 Little Inc A Scroll-type positive fluid displacement apparatus
US3994636A (en) * 1975-03-24 1976-11-30 Arthur D. Little, Inc. Axial compliance means with radial sealing for scroll-type apparatus
US3994633A (en) * 1975-03-24 1976-11-30 Arthur D. Little, Inc. Scroll apparatus with pressurizable fluid chamber for axial scroll bias
US3994635A (en) * 1975-04-21 1976-11-30 Arthur D. Little, Inc. Scroll member and scroll-type apparatus incorporating the same
US4065279A (en) * 1976-09-13 1977-12-27 Arthur D. Little, Inc. Scroll-type apparatus with hydrodynamic thrust bearing
JPS5398758U (enrdf_load_stackoverflow) * 1977-01-14 1978-08-10
US4082484A (en) * 1977-01-24 1978-04-04 Arthur D. Little, Inc. Scroll-type apparatus with fixed throw crank drive mechanism
JPS53119412A (en) * 1977-03-28 1978-10-18 Hitachi Ltd Scroll compressor
GB1593446A (en) * 1977-06-17 1981-07-15 Little Inc A Orbiting scroll-type liquid pump and scroll members therefor
US4259043A (en) * 1977-06-17 1981-03-31 Arthur D. Little, Inc. Thrust bearing/coupling component for orbiting scroll-type machinery and scroll-type machinery incorporating the same
JPS5481513A (en) * 1977-12-09 1979-06-29 Hitachi Ltd Scroll compressor
US4178143A (en) * 1978-03-30 1979-12-11 The United States Of America As Represented By The Secretary Of The Navy Relative orbiting motion by synchronoously rotating scroll impellers
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
JPS5546081A (en) * 1978-09-29 1980-03-31 Mitsubishi Electric Corp Scroll compressor
DE3106314A1 (de) * 1981-02-20 1982-09-09 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Verdraengermaschine
JPS57143101A (en) * 1981-03-02 1982-09-04 Sanden Corp Scroll part manufacturing and its device for scroll fluid suction and drain equipment
JPS57163192A (en) * 1981-03-31 1982-10-07 Toyoda Autom Loom Works Ltd Mechanism for preventing rotation of movable scroll member on its axis in displacement type fluid compressor
CH661318A5 (de) * 1981-04-14 1987-07-15 Wankel Felix Rotationskolbenmaschine.
US4424010A (en) * 1981-10-19 1984-01-03 Arthur D. Little, Inc. Involute scroll-type positive displacement rotary fluid apparatus with orbiting guide means
US4415318A (en) * 1981-12-10 1983-11-15 The Trane Company Rolling thrust bearing for use in a scroll machine
JPS5892489U (ja) * 1981-12-18 1983-06-22 三菱重工業株式会社 スクロ−ル型流体機械
JPS5958791U (ja) * 1982-10-09 1984-04-17 サンデン株式会社 スクロ−ル圧縮機
JPS5979090A (ja) * 1982-10-27 1984-05-08 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS59142481U (ja) * 1983-03-15 1984-09-22 サンデン株式会社 スクロ−ル型流体装置
JPS6073080A (ja) * 1983-09-30 1985-04-25 Toshiba Corp スクロ−ル型圧縮装置
US4522575A (en) * 1984-02-21 1985-06-11 American Standard Inc. Scroll machine using discharge pressure for axial sealing
AU3892485A (en) * 1984-02-21 1985-08-29 Mitsubishi Jukogyo Kabushiki Kaisha Scroll-type compressor
GB2162899B (en) * 1984-06-27 1988-06-15 Toshiba Kk Scroll compressors
US4534718A (en) * 1984-07-05 1985-08-13 Sundstrand Corporation Positive displacement scroll apparatus with band linking scrolls
US4575318A (en) * 1984-08-16 1986-03-11 Sundstrand Corporation Unloading of scroll compressors
US4613291A (en) * 1985-08-01 1986-09-23 Sundstrand Corporation Inlet construction for a scroll compressor
US4611975A (en) * 1985-09-11 1986-09-16 Sundstrand Corporation Scroll type compressor or pump with axial pressure balancing
US4600369A (en) * 1985-09-11 1986-07-15 Sundstrand Corporation Positive displacement scroll type apparatus with fluid pressure biasing the scroll
JPH0628812B2 (ja) * 1985-10-15 1994-04-20 三菱重工業株式会社 スクロ−ル部品の加工方法
US4610611A (en) * 1985-10-15 1986-09-09 Sundstrand Corporation Scroll type positive displacement apparatus with tension rods secured between scrolls
JPS62186084A (ja) * 1986-02-12 1987-08-14 Mitsubishi Electric Corp スクロ−ル圧縮機
JPH0678753B2 (ja) * 1986-03-07 1994-10-05 三菱電機株式会社 スクロ−ル真空ポンプ
US4877382A (en) * 1986-08-22 1989-10-31 Copeland Corporation Scroll-type machine with axially compliant mounting
US5407335A (en) * 1986-08-22 1995-04-18 Copeland Corporation Non-orbiting scroll mounting arrangements for a scroll machine
US4846640A (en) * 1986-09-24 1989-07-11 Mitsubishi Denki Kabushiki Kaisha Scroll-type vacuum apparatus with rotating scrolls and discharge valve
DE3735433C2 (de) * 1986-10-28 1996-02-29 Volkswagen Ag Verdrängermaschine für kompressible Medien
KR950008694B1 (ko) * 1987-12-28 1995-08-04 마쯔시다덴기산교 가부시기가이샤 스크롤압축기
CH675896A5 (enrdf_load_stackoverflow) * 1988-07-20 1990-11-15 Aginfor Ag
US4927340A (en) * 1988-08-19 1990-05-22 Arthur D. Little, Inc. Synchronizing and unloading system for scroll fluid device
USRE34413E (en) * 1988-08-19 1993-10-19 Arthur D. Little, Inc. Synchronizer and unloading system for scroll fluid device
US4927339A (en) * 1988-10-14 1990-05-22 American Standard Inc. Rotating scroll apparatus with axially biased scroll members
CH678969A5 (enrdf_load_stackoverflow) * 1989-04-08 1991-11-29 Aginfor Ag
US4992032A (en) * 1989-10-06 1991-02-12 Carrier Corporation Scroll compressor with dual pocket axial compliance
US4993928A (en) * 1989-10-10 1991-02-19 Carrier Corporation Scroll compressor with dual pocket axial compliance
CA2046548C (en) * 1990-10-01 2002-01-15 Gary J. Anderson Scroll machine with floating seal
US5156539A (en) * 1990-10-01 1992-10-20 Copeland Corporation Scroll machine with floating seal
US5106279A (en) * 1991-02-04 1992-04-21 Tecumseh Products Company Orbiting scroll member assembly
US5129798A (en) * 1991-02-12 1992-07-14 American Standard Inc. Co-rotational scroll apparatus with improved scroll member biasing
DE59206958D1 (de) * 1992-07-20 1996-09-26 Aginfor Ag Rotierende Spiralpumpe
TW253929B (enrdf_load_stackoverflow) * 1992-08-14 1995-08-11 Mind Tech Corp
US5328341A (en) * 1993-07-22 1994-07-12 Arthur D. Little, Inc. Synchronizer assembly for a scroll fluid device
US5449279A (en) * 1993-09-22 1995-09-12 American Standard Inc. Pressure biased co-rotational scroll apparatus with enhanced lubrication
US5588820A (en) * 1995-02-21 1996-12-31 Bristol Compressors, Inc. Scroll compressor having an axial compliance pressure chamber
US5593295A (en) * 1995-04-19 1997-01-14 Bristol Compressors, Inc. Scroll compressor construction having an axial compliance mechanism
KR0162228B1 (ko) * 1995-11-03 1999-01-15 원하열 스크롤 압축기
US6027321A (en) * 1996-02-09 2000-02-22 Kyungwon-Century Co. Ltd. Scroll-type compressor having an axially displaceable scroll plate
US6056523A (en) * 1996-02-09 2000-05-02 Kyungwon-Century Co., Ltd. Scroll-type compressor having securing blocks and multiple discharge ports
US5944500A (en) * 1996-06-20 1999-08-31 Sanden Corporation Scroll-type fluid displacement apparatus having a strengthened inner terminal end portion of the spiral element
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
US6059540A (en) * 1997-09-22 2000-05-09 Mind Tech Corp. Lubrication means for a scroll-type fluid displacement apparatus
US6193487B1 (en) 1998-10-13 2001-02-27 Mind Tech Corporation Scroll-type fluid displacement device for vacuum pump application
US6146575A (en) * 1999-02-08 2000-11-14 Husky Injection Molding Systems Ltd. Apparatus and method for plasticization and extrusion employing an orbital scroll
JP2003176792A (ja) 2001-12-10 2003-06-27 Sanden Corp スクロール型圧縮機
US6705848B2 (en) * 2002-01-24 2004-03-16 Copeland Corporation Powder metal scrolls
US6758659B2 (en) 2002-04-11 2004-07-06 Shimao Ni Scroll type fluid displacement apparatus with fully compliant floating scrolls
US20050155208A1 (en) * 2004-01-15 2005-07-21 Schneider Raymond L.Iii Card and paper money retainer
US7070401B2 (en) * 2004-03-15 2006-07-04 Copeland Corporation Scroll machine with stepped sleeve guide
EP1830067B1 (en) * 2004-12-22 2017-01-25 Mitsubishi Denki Kabushiki Kaisha Scroll compressor
US7467933B2 (en) * 2006-01-26 2008-12-23 Scroll Laboratories, Inc. Scroll-type fluid displacement apparatus with fully compliant floating scrolls
US7963752B2 (en) * 2007-01-26 2011-06-21 Emerson Climate Technologies, Inc. Powder metal scroll hub joint
DE102007043324A1 (de) 2007-09-12 2009-03-19 Fischer, Francesco Peter, Dipl.-Ing. Verfahren zum Pumpen eines Mediums und dessen Vorrichtung
WO2009055009A2 (en) 2007-10-24 2009-04-30 Emerson Climate Technologies, Inc. Scroll compressor for carbon dioxide refrigerant
US8955220B2 (en) * 2009-03-11 2015-02-17 Emerson Climate Technologies, Inc. Powder metal scrolls and sinter-brazing methods for making the same
WO2012058455A1 (en) 2010-10-28 2012-05-03 Emerson Climate Technologies, Inc. Compressor seal assembly
KR101059880B1 (ko) 2011-03-09 2011-08-29 엘지전자 주식회사 스크롤 압축기
JP6749811B2 (ja) * 2016-08-01 2020-09-02 三菱重工業株式会社 両回転スクロール型圧縮機及びその設計方法
US10865793B2 (en) 2016-12-06 2020-12-15 Air Squared, Inc. Scroll type device having liquid cooling through idler shafts
US10975868B2 (en) 2017-07-07 2021-04-13 Emerson Climate Technologies, Inc. Compressor with floating seal
US11454241B2 (en) 2018-05-04 2022-09-27 Air Squared, Inc. Liquid cooling of fixed and orbiting scroll compressor, expander 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
US11473572B2 (en) 2019-06-25 2022-10-18 Air Squared, Inc. Aftercooler for cooling compressed working fluid
US11692548B2 (en) 2020-05-01 2023-07-04 Emerson Climate Technologies, Inc. Compressor having floating seal assembly
US11578725B2 (en) 2020-05-13 2023-02-14 Emerson Climate Technologies, Inc. Compressor having muffler plate
US11655818B2 (en) 2020-05-26 2023-05-23 Emerson Climate Technologies, Inc. Compressor with compliant seal
US11898557B2 (en) 2020-11-30 2024-02-13 Air Squared, Inc. Liquid cooling of a scroll type compressor with liquid supply through the crankshaft
US11767846B2 (en) 2021-01-21 2023-09-26 Copeland Lp Compressor having seal assembly
JP2022168847A (ja) * 2021-04-26 2022-11-08 ダビル サーフェシズ 、インコーポレイテッド センター・カムシャフト・スクロール・ポンプ
US11885328B2 (en) 2021-07-19 2024-01-30 Air Squared, Inc. Scroll device with an integrated cooling loop

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US406099A (en) * 1889-07-02 Steam-pump
US1376291A (en) * 1918-02-26 1921-04-26 Rolkerr Retlow Fluid-compressor
US1780109A (en) * 1927-05-11 1930-10-28 Vacuum Compressor Ab Rotary machine
US2073101A (en) * 1934-12-15 1937-03-09 Eston F Fox Rotary prime mover
FR813559A (fr) * 1936-11-16 1937-06-03 Cfcmug Dispositif de capsulisme applicable à des pompes, compresseurs, moteurs, compteurs et autres appareils
US2475247A (en) * 1944-05-22 1949-07-05 Mikulasek John Planetary piston fluid displacement mechanism
US2841089A (en) * 1953-05-29 1958-07-01 Rand Dev Corp Scroll pump
US2809779A (en) * 1956-02-23 1957-10-15 William L W Girvin Rotary compressor or motor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2603462A1 (de) * 1975-02-07 1976-08-19 Aginfor Ag Verdraengermaschine fuer kompressible medien
DE2661104C2 (enrdf_load_stackoverflow) * 1975-11-03 1992-05-14 Arthur D. Little, Inc., Cambridge, Mass., Us
EP0201774A1 (de) * 1985-04-26 1986-11-20 BBC Brown Boveri AG Rotationskolben-Verdrängungsarbeitsmaschine
CH667497A5 (de) * 1985-04-26 1988-10-14 Bbc Brown Boveri & Cie Rotationskolben-verdraengungsarbeitsmaschine.
DE3704874A1 (de) * 1986-02-17 1987-09-17 Mitsubishi Electric Corp Spiralkompressor
US4781550A (en) * 1986-02-17 1988-11-01 Mitsubishi Denki Kabushiki Kaisha Scroll compressor with driving and driven scrolls
AT401090B (de) * 1986-08-22 1996-06-25 Copeland Corp Maschine, wie kompressor, vom spiralverdrängertyp
EP0665921A4 (en) * 1992-10-22 1995-11-29 Little Inc A Scroll apparatus with reduced inlet pressure drop.

Also Published As

Publication number Publication date
US3600114A (en) 1971-08-17
FR2014686A1 (enrdf_load_stackoverflow) 1970-04-17
NL6911152A (enrdf_load_stackoverflow) 1970-01-26
GB1281224A (en) 1972-07-12
CH501838A (de) 1971-01-15

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