JPS4864509A - - Google Patents

Info

Publication number
JPS4864509A
JPS4864509A JP47120590A JP12059072A JPS4864509A JP S4864509 A JPS4864509 A JP S4864509A JP 47120590 A JP47120590 A JP 47120590A JP 12059072 A JP12059072 A JP 12059072A JP S4864509 A JPS4864509 A JP S4864509A
Authority
JP
Japan
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
JP47120590A
Other languages
Japanese (ja)
Other versions
JPS5653112B2 (enrdf_load_stackoverflow
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 CH1750871A external-priority patent/CH557958A/de
Priority claimed from CH1018272A external-priority patent/CH564153A5/de
Application filed filed Critical
Publication of JPS4864509A publication Critical patent/JPS4864509A/ja
Publication of JPS5653112B2 publication Critical patent/JPS5653112B2/ja
Expired 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
    • 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
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
    • 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
    • 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)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary-Type Compressors (AREA)
  • Fluid-Pressure Circuits (AREA)
JP12059072A 1971-12-01 1972-12-01 Expired JPS5653112B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1750871A CH557958A (de) 1971-12-01 1971-12-01 Ein- oder mehrstufiger rotationskompressor.
CH1018272A CH564153A5 (enrdf_load_stackoverflow) 1972-07-07 1972-07-07

Publications (2)

Publication Number Publication Date
JPS4864509A true JPS4864509A (enrdf_load_stackoverflow) 1973-09-06
JPS5653112B2 JPS5653112B2 (enrdf_load_stackoverflow) 1981-12-16

Family

ID=25706072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12059072A Expired JPS5653112B2 (enrdf_load_stackoverflow) 1971-12-01 1972-12-01

Country Status (7)

Country Link
US (1) US3820923A (enrdf_load_stackoverflow)
JP (1) JPS5653112B2 (enrdf_load_stackoverflow)
CA (1) CA962645A (enrdf_load_stackoverflow)
DE (1) DE2240018C3 (enrdf_load_stackoverflow)
ES (1) ES409115A1 (enrdf_load_stackoverflow)
FR (1) FR2164224A5 (enrdf_load_stackoverflow)
GB (1) GB1402435A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5085910A (enrdf_load_stackoverflow) * 1973-12-04 1975-07-10
JPS5631688U (enrdf_load_stackoverflow) * 1979-08-20 1981-03-27
JP2018197531A (ja) * 2017-05-24 2018-12-13 株式会社神戸製鋼所 油冷式圧縮機
JP2019044698A (ja) * 2017-09-04 2019-03-22 株式会社日立産機システム スクリュー圧縮機

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080119A (en) * 1974-06-24 1978-03-21 Sven Evald Eriksson Method and device for draining oil from the gear case of a compressor
JPS5944514B2 (ja) * 1974-09-02 1984-10-30 北越工業 （株） 液体処理による液冷式回転圧縮機の運転動力軽減方法
US3990818A (en) * 1975-02-27 1976-11-09 Curtiss-Wright Corporation Lubrication system for rotary piston mechanisms
US4174196A (en) * 1976-07-28 1979-11-13 Hitachi, Ltd. Screw fluid machine
US4295806A (en) * 1978-05-26 1981-10-20 Mitsubishi Denki Kabushiki Kaisha Rotary compressor with wire gauze lubricant separator
US4341506A (en) * 1979-08-14 1982-07-27 Gutehoffnungshutte Sterkrade A.G. Apparatus for the generation of compressed air
DE2938557A1 (de) * 1979-09-24 1981-04-23 Isartaler Schraubenkompressoren Gmbh, 8192 Gertsried Verdichteranlage
DE3022277A1 (de) * 1980-06-13 1981-12-24 Isartaler Schraubenkompressoren GmbH, 8192 Geretsried Verdichter mit oeleinspritzung, insbesondere schraubenverdichter
SE455719B (sv) * 1979-09-24 1988-08-01 Isartaler Schraubenkompressor Kompressoranleggning med en i ett holje anordnad skruvkompressor
GB2081383B (en) * 1980-07-31 1983-12-21 Hydrovane Compressor The Co Lt Rotary compressors
US4375156A (en) * 1980-10-03 1983-03-01 Dunham-Bush, Inc. Closed loop compressed gas system with oil mist lubricated screw compressor
DE3149245A1 (de) * 1981-12-11 1983-06-16 Isartaler Schraubenkompressoren GmbH, 8192 Geretsried "verdichteranlage"
US4441871A (en) * 1981-12-18 1984-04-10 Hydrovane Compressor Company Limited Rotary compressors with primary and secondary oil separation means
US4439121A (en) * 1982-03-02 1984-03-27 Dunham-Bush, Inc. Self-cleaning single loop mist type lubrication system for screw compressors
GB2119443A (en) * 1982-04-24 1983-11-16 Gen Eng Radcliffe 1979 An oil sealed pump
CN1005642B (zh) * 1984-12-07 1989-11-01 西门子公司 真空设备
DE3512961A1 (de) * 1985-04-11 1986-10-16 Bauer Schraubenverdichter GmbH, 8190 Wolfratshausen Schraubenverdichter in kompaktausfuehrung
FR2603666B1 (fr) * 1986-09-10 1990-11-09 Zimmern Bernard Compresseur injecte a commutateur de liquide
GB8625337D0 (en) * 1986-10-22 1986-11-26 Utile Eng Co Ltd Pumps
US4761123A (en) * 1987-06-11 1988-08-02 Ingersoll-Rand Company Lubrication arrangement, in an air compressor
US4861246A (en) * 1988-01-07 1989-08-29 Bernard Zimmern Injected compressor with liquid switch
DE4223315A1 (de) * 1991-07-30 1993-02-04 Mannesmann Ag Einspritzgekuehlter vielzellenverdichter
US5653585A (en) * 1993-01-11 1997-08-05 Fresco; Anthony N. Apparatus and methods for cooling and sealing rotary helical screw compressors
WO1995018945A1 (en) * 1994-01-10 1995-07-13 Fresco Anthony N Cooling and sealing rotary screw compressors
JP3565706B2 (ja) 1998-04-09 2004-09-15 株式会社日立製作所 スクリュー圧縮機
JP4230785B2 (ja) * 2002-01-25 2009-02-25 カルソニックコンプレッサー株式会社 気体圧縮機
JPWO2007000815A1 (ja) * 2005-06-29 2009-01-22 株式会社前川製作所 二段スクリュー圧縮機の給油方法、装置及び冷凍装置の運転方法
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems Inc. Compressor with liquid injection cooling
WO2012030741A2 (en) 2010-08-30 2012-03-08 Oscomp Systems Inc. Compressor with liquid injection cooling
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
EP3978758B1 (en) 2015-03-30 2024-05-15 Hicor Technologies, Inc. Rotary compressor
CN107624149A (zh) * 2015-05-14 2018-01-23 维尔吉利奥·米耶托 改进的容积式螺杆压缩机
US9920763B2 (en) 2015-09-17 2018-03-20 Ingersoll-Rand Company Contact cooled rotary airend injection spray insert
CN109563835B (zh) * 2016-08-23 2020-09-18 株式会社日立产机系统 流体机械
IT201700086572A1 (it) * 2017-07-27 2019-01-27 Ing Enea Mattei S P A Compressore a palette con un sistema di lubrificazione perfezionato
US10851786B2 (en) 2017-09-27 2020-12-01 Ingersoll-Rand Industrial U.S., Inc. Rotary screw compressor with atomized oil injection
US11118585B2 (en) 2017-10-04 2021-09-14 Ingersoll-Rand Industrial U.S., Inc. Screw compressor with oil injection at multiple volume ratios
JP6925247B2 (ja) * 2017-12-08 2021-08-25 株式会社日立製作所 空気圧縮機
CN111771061B (zh) 2017-12-13 2023-02-10 益班修科技股份有限公司 旋转式流体流动装置
US11215182B2 (en) 2018-03-01 2022-01-04 Ingersoll-Rand Industrial U.S., Inc. Multi-stage compressor having interstage lubricant injection via an injection rod
US11168683B2 (en) 2019-03-14 2021-11-09 Exponential Technologies, Inc. Pressure balancing system for a fluid pump

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5085910A (enrdf_load_stackoverflow) * 1973-12-04 1975-07-10
JPS5631688U (enrdf_load_stackoverflow) * 1979-08-20 1981-03-27
JP2018197531A (ja) * 2017-05-24 2018-12-13 株式会社神戸製鋼所 油冷式圧縮機
JP2019044698A (ja) * 2017-09-04 2019-03-22 株式会社日立産機システム スクリュー圧縮機
US11231036B2 (en) 2017-09-04 2022-01-25 Hitachi Industrial Equipment Systems Co., Ltd. Screw compressor having an opening of a fluid supply portion between the compression intersection line and a trajectory line

Also Published As

Publication number Publication date
US3820923A (en) 1974-06-28
DE2240018A1 (de) 1973-06-14
DE2240018C3 (de) 1979-01-25
FR2164224A5 (enrdf_load_stackoverflow) 1973-07-27
GB1402435A (en) 1975-08-06
DE2240018B2 (de) 1978-05-11
CA962645A (en) 1975-02-11
JPS5653112B2 (enrdf_load_stackoverflow) 1981-12-16
ES409115A1 (es) 1976-03-01

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