NL6911152A - - Google Patents

Info

Publication number
NL6911152A
NL6911152A NL6911152A NL6911152A NL6911152A NL 6911152 A NL6911152 A NL 6911152A NL 6911152 A NL6911152 A NL 6911152A NL 6911152 A NL6911152 A NL 6911152A NL 6911152 A NL6911152 A NL 6911152A
Authority
NL
Netherlands
Application number
NL6911152A
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 filed Critical
Publication of NL6911152A publication Critical patent/NL6911152A/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
    • 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)
NL6911152A 1968-07-22 1969-07-21 NL6911152A (en)

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
NL6911152A true NL6911152A (en) 1970-01-26

Family

ID=25746153

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6911152A NL6911152A (en) 1968-07-22 1969-07-21

Country Status (6)

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

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US3994635A (en) * 1975-04-21 1976-11-30 Arthur D. Little, Inc. Scroll member and scroll-type apparatus incorporating the same
US3986799A (en) * 1975-11-03 1976-10-19 Arthur D. Little, Inc. Fluid-cooled, scroll-type, positive fluid displacement apparatus
US4065279A (en) * 1976-09-13 1977-12-27 Arthur D. Little, Inc. Scroll-type apparatus with hydrodynamic thrust bearing
JPS5398758U (en) * 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
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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
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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 (en) * 1978-07-15 1980-01-24 Leybold Heraeus Gmbh & Co Kg DISPLACEMENT MACHINE ACCORDING TO THE SPIRAL PRINCIPLE
JPS5546081A (en) * 1978-09-29 1980-03-31 Mitsubishi Electric Corp Scroll compressor
DE3106314A1 (en) * 1981-02-20 1982-09-09 SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen Positive-displacement machine
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
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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 (en) * 1981-12-18 1983-06-22 三菱重工業株式会社 Scroll type fluid machine
JPS5958791U (en) * 1982-10-09 1984-04-17 サンデン株式会社 scroll compressor
JPS5979090A (en) * 1982-10-27 1984-05-08 Mitsubishi Electric Corp Scroll compressor
JPS59142481U (en) * 1983-03-15 1984-09-22 サンデン株式会社 Scroll type fluid device
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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
CH667497A5 (en) * 1985-04-26 1988-10-14 Bbc Brown Boveri & Cie ROTARY PISTON DISPLACEMENT MACHINE.
US4613291A (en) * 1985-08-01 1986-09-23 Sundstrand Corporation Inlet construction for a scroll compressor
US4600369A (en) * 1985-09-11 1986-07-15 Sundstrand Corporation Positive displacement scroll type apparatus with fluid pressure biasing the scroll
US4611975A (en) * 1985-09-11 1986-09-16 Sundstrand Corporation Scroll type compressor or pump with axial pressure balancing
JPH0628812B2 (en) * 1985-10-15 1994-04-20 三菱重工業株式会社 Processing method for scroll parts
US4610611A (en) * 1985-10-15 1986-09-09 Sundstrand Corporation Scroll type positive displacement apparatus with tension rods secured between scrolls
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KR890004524B1 (en) * 1986-02-17 1989-11-10 미쓰비시 전기 주식회사 Scroll compressor
JPH0678753B2 (en) * 1986-03-07 1994-10-05 三菱電機株式会社 Scroll vacuum pump
US5407335A (en) * 1986-08-22 1995-04-18 Copeland Corporation Non-orbiting scroll mounting arrangements for a scroll machine
US4877382A (en) * 1986-08-22 1989-10-31 Copeland Corporation Scroll-type machine with axially compliant mounting
US4767293A (en) * 1986-08-22 1988-08-30 Copeland Corporation Scroll-type machine with axially compliant mounting
US4846640A (en) * 1986-09-24 1989-07-11 Mitsubishi Denki Kabushiki Kaisha Scroll-type vacuum apparatus with rotating scrolls and discharge valve
DE3735433C2 (en) * 1986-10-28 1996-02-29 Volkswagen Ag Displacement machine for compressible media
KR950008694B1 (en) * 1987-12-28 1995-08-04 마쯔시다덴기산교 가부시기가이샤 Scroll type compressor
CH675896A5 (en) * 1988-07-20 1990-11-15 Aginfor Ag
USRE34413E (en) * 1988-08-19 1993-10-19 Arthur D. Little, Inc. Synchronizer and unloading system for scroll fluid device
US4927340A (en) * 1988-08-19 1990-05-22 Arthur D. Little, Inc. Synchronizing 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 (en) * 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
US5156539A (en) * 1990-10-01 1992-10-20 Copeland Corporation Scroll machine with floating seal
CA2046548C (en) * 1990-10-01 2002-01-15 Gary J. Anderson 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
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US5449279A (en) * 1993-09-22 1995-09-12 American Standard Inc. Pressure biased co-rotational scroll apparatus with enhanced lubrication
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US5593295A (en) * 1995-04-19 1997-01-14 Bristol Compressors, Inc. Scroll compressor construction having an axial compliance mechanism
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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
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JP2003176792A (en) 2001-12-10 2003-06-27 Sanden Corp Scroll compressor
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
DE202007019039U1 (en) 2007-09-12 2010-06-24 Fischer, Francesco Peter, Dipl.-Ing. Device for pumping a medium according to the Orbitalverdrängerprinzip
CN201972923U (en) 2007-10-24 2011-09-14 艾默生环境优化技术有限公司 Scroll machine
US8955220B2 (en) * 2009-03-11 2015-02-17 Emerson Climate Technologies, Inc. Powder metal scrolls and sinter-brazing methods for making the same
US8932036B2 (en) 2010-10-28 2015-01-13 Emerson Climate Technologies, Inc. Compressor seal assembly
KR101059880B1 (en) 2011-03-09 2011-08-29 엘지전자 주식회사 Scroll compressor
JP6749811B2 (en) 2016-08-01 2020-09-02 三菱重工業株式会社 Double rotary scroll compressor and its design method
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 (en) * 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 center camshaft scroll pump
US11885328B2 (en) 2021-07-19 2024-01-30 Air Squared, Inc. Scroll device with an integrated cooling loop

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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 (en) * 1936-11-16 1937-06-03 Cfcmug Capsulism device applicable to pumps, compressors, motors, meters and other devices
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

Also Published As

Publication number Publication date
DE1935621A1 (en) 1970-01-29
FR2014686A1 (en) 1970-04-17
CH501838A (en) 1971-01-15
US3600114A (en) 1971-08-17
GB1281224A (en) 1972-07-12

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