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WO2013050114A3 - Verdichter mit druckentlastungsnut - Google Patents

Verdichter mit druckentlastungsnut Download PDF

Info

Publication number
WO2013050114A3
WO2013050114A3 PCT/EP2012/004039 EP2012004039W WO2013050114A3 WO 2013050114 A3 WO2013050114 A3 WO 2013050114A3 EP 2012004039 W EP2012004039 W EP 2012004039W WO 2013050114 A3 WO2013050114 A3 WO 2013050114A3
Authority
WO
WIPO (PCT)
Prior art keywords
groove
compressor
pressure
housing parts
relief opening
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.)
Ceased
Application number
PCT/EP2012/004039
Other languages
English (en)
French (fr)
Other versions
WO2013050114A2 (de
Inventor
Michael Krug
Jan Hinrichs
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.)
ixetic Bad Homburg GmbH
Original Assignee
ixetic Bad Homburg 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 ixetic Bad Homburg GmbH filed Critical ixetic Bad Homburg GmbH
Priority to KR1020147008765A priority Critical patent/KR20140105434A/ko
Priority to CN201280049202.4A priority patent/CN103842653B/zh
Priority to DE112012004151.8T priority patent/DE112012004151A5/de
Priority to EP12773223.8A priority patent/EP2764248B1/de
Publication of WO2013050114A2 publication Critical patent/WO2013050114A2/de
Publication of WO2013050114A3 publication Critical patent/WO2013050114A3/de
Priority to US14/216,781 priority patent/US9273590B2/en
Anticipated expiration legal-status Critical
Priority to US15/055,997 priority patent/US9744831B2/en
Ceased 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1081—Casings, housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/022—Stopping, starting, unloading or idling control by means of pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • F04B49/035—Bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

Verdichter (10) mit einem Druckraum (12.Ί3), der durch mindestens zwei Gehäuseteile (20;30) abgegrenzt ist, wobei die Gehäuseteile (20;30) Dichtflächen (25;35) aufweisen, welche mittels einer Verbindungseinrichtung verbunden werden, die eine Anpresskraft zwischen den Dichtflächen (25;35) aufbringt, gekennzeichnet dadurch, dass an mindestens einer Dichtfläche (25;35) mindestens eine in Umfangsrichtung verlaufende Nut (40a;40b) angeordnet ist und dass wenigstens eine Entlastungsöffnung an mindestens einem der Gehäuseteile (20;30) angeordnet ist, welche die Nut (40a;40b) mit der Umgebung (11) des Verdichters verbindet, wobei die wenigstens eine Entlastungsöffnung von der in Umfangsrichtung verlaufenden Nut (40a;40b) ausgeht, und wobei die Nut (40a;40b) so angeordnet ist, dass sich bei Überschreiten eines vorbestimmten Höchstdrucks im Druckraum (13) druckaufbauendes Medium (E) in der Nut (40a;40b) sammeln und zumindest teilweise durch die Entlastungsöffnung entweichen kann.
PCT/EP2012/004039 2011-10-05 2012-09-26 Verdichter mit druckentlastungsnut Ceased WO2013050114A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020147008765A KR20140105434A (ko) 2011-10-05 2012-09-26 압력 방출 요홈을 포함하는 압축기
CN201280049202.4A CN103842653B (zh) 2011-10-05 2012-09-26 包括减压凹槽的压缩机
DE112012004151.8T DE112012004151A5 (de) 2011-10-05 2012-09-26 Verdichter mit Druckentlastungsnut
EP12773223.8A EP2764248B1 (de) 2011-10-05 2012-09-26 Verdichter mit druckentlastungsnut
US14/216,781 US9273590B2 (en) 2011-10-05 2014-03-17 Compressor comprising a pressure-relief groove
US15/055,997 US9744831B2 (en) 2011-10-05 2016-02-29 Compressor comprising a pressure-relief groove

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011114904A DE102011114904A1 (de) 2011-10-05 2011-10-05 Verdichter mit Druckentlastungsnut
DE102011114904.3 2011-10-05

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/216,781 Continuation US9273590B2 (en) 2011-10-05 2014-03-17 Compressor comprising a pressure-relief groove

Publications (2)

Publication Number Publication Date
WO2013050114A2 WO2013050114A2 (de) 2013-04-11
WO2013050114A3 true WO2013050114A3 (de) 2013-12-19

Family

ID=47040637

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/004039 Ceased WO2013050114A2 (de) 2011-10-05 2012-09-26 Verdichter mit druckentlastungsnut

Country Status (6)

Country Link
US (2) US9273590B2 (de)
EP (1) EP2764248B1 (de)
KR (1) KR20140105434A (de)
CN (1) CN103842653B (de)
DE (2) DE102011114904A1 (de)
WO (1) WO2013050114A2 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001065070A2 (de) * 2000-03-03 2001-09-07 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Hubkolbenmaschine
US20020076342A1 (en) * 1999-05-26 2002-06-20 Jan Hinrichs Air conditioning compressor
DE102006016318A1 (de) * 2006-04-06 2007-10-11 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Schraubenverdichter mit Entlastungsventil

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652191A (en) * 1970-06-22 1972-03-28 Trw Inc Compressor
US4095921A (en) * 1976-10-14 1978-06-20 Sankyo Electric Co., Ltd. Multi-cylinder compressor having spaced arrays of cylinders
US4892469A (en) * 1981-04-03 1990-01-09 Arthur D. Little, Inc. Compact scroll-type fluid compressor with swing-link driving means
US4829469A (en) * 1982-07-12 1989-05-09 Pitney Bowes Inc. Security system for use with electronic postage meter to prevent lock erasure of data
FR2580764B1 (fr) * 1985-04-22 1987-07-10 Bertin & Cie Dispositif d'etancheite haute pression entre deux elements en mouvement relatif
JPH0730950Y2 (ja) * 1987-08-04 1995-07-19 株式会社豊田自動織機製作所 可変容量型ベ−ン圧縮機
US5551846A (en) * 1995-12-01 1996-09-03 Ford Motor Company Scroll compressor capacity control valve
DE19807691B4 (de) 1997-03-03 2012-07-12 Ixetic Bad Homburg Gmbh Kompressor, insbesondere für eine Klimaanlage eines Kraftfahrzeugs
JPH11257230A (ja) * 1998-03-09 1999-09-21 Toyota Autom Loom Works Ltd 圧縮機の封栓装置
JP2000120950A (ja) * 1998-10-20 2000-04-28 Kubota Corp フランジ継手用平板パッキング
DE50112743D1 (de) 2000-07-06 2007-08-30 Ixetic Mac Gmbh Sicherheitseinrichtung für klimakompressor
DE10292227D2 (de) * 2001-05-23 2004-04-29 Luk Fahrzeug Hydraulik Verdichter
DE10231211A1 (de) 2001-07-21 2003-02-06 Volkswagen Ag Kompressoreinheit
US7128540B2 (en) * 2001-09-27 2006-10-31 Sanyo Electric Co., Ltd. Refrigeration system having a rotary compressor
DE10250591B4 (de) * 2001-11-02 2018-01-18 Denso Corporation Kompressor mit Führungsnuten als Verbindungsmechanismus zwischen Antriebsscheibe und Welle
KR101091892B1 (ko) * 2004-07-16 2011-12-08 삼성테크윈 주식회사 열 차단 부재 및, 열 차단 부재를 구비하는 실링 조립체
EP1643128A3 (de) * 2004-09-30 2011-12-14 Sanyo Electric Co., Ltd. Verdichter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020076342A1 (en) * 1999-05-26 2002-06-20 Jan Hinrichs Air conditioning compressor
WO2001065070A2 (de) * 2000-03-03 2001-09-07 Luk Fahrzeug-Hydraulik Gmbh & Co. Kg Hubkolbenmaschine
DE102006016318A1 (de) * 2006-04-06 2007-10-11 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Schraubenverdichter mit Entlastungsventil

Also Published As

Publication number Publication date
US9744831B2 (en) 2017-08-29
US20160176266A1 (en) 2016-06-23
DE112012004151A5 (de) 2014-07-10
US9273590B2 (en) 2016-03-01
EP2764248B1 (de) 2019-03-06
KR20140105434A (ko) 2014-09-01
DE102011114904A1 (de) 2013-04-11
EP2764248A2 (de) 2014-08-13
US20140196683A1 (en) 2014-07-17
CN103842653B (zh) 2016-09-14
CN103842653A (zh) 2014-06-04
WO2013050114A2 (de) 2013-04-11

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