DE102004035210A1 - Rohrverbindung für Kühlkreislauf - Google Patents

Rohrverbindung für Kühlkreislauf Download PDF

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Publication number
DE102004035210A1
DE102004035210A1 DE102004035210A DE102004035210A DE102004035210A1 DE 102004035210 A1 DE102004035210 A1 DE 102004035210A1 DE 102004035210 A DE102004035210 A DE 102004035210A DE 102004035210 A DE102004035210 A DE 102004035210A DE 102004035210 A1 DE102004035210 A1 DE 102004035210A1
Authority
DE
Germany
Prior art keywords
support ring
reduced
cooling circuit
refrigerant
endless
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.)
Withdrawn
Application number
DE102004035210A
Other languages
English (en)
Inventor
Masayuki Takeuchi
Yoshitaka Tomatsu
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of DE102004035210A1 publication Critical patent/DE102004035210A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/08—Soldered joints
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F28F9/0251—Massive connectors, e.g. blocks; Plate-like connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F28F9/0256—Arrangements for coupling connectors with flow lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
    • F25B2500/221—Preventing leaks from developing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/918—O-ring

Abstract

Der Frontendteil eines Passvorsprungs von dem Teil, auf den ein Stützring am vorderen Ende montiert werden soll, verfügt über einen Durchmesser, der geringer als der Innendurchmesser des Stützrings ist. Der Stützring ist in seiner Umfangsrichtung endlos. DOLLAR A Ein Schrägschnitt durch den Stützring ist nicht erforderlich, wenn der Stützring auf dem Passvorgang angebracht wird und somit der endlose Stützring, der sich kontinuierlich in Umfangsrichtung erstreckt, Verwendung finden kann. Der Stützring kann somit auch als Dichtungselement dienen, und somit lässt sich eine Kühlkreislauf-Rohrverbindung mit ausgezeichneter Dichtungseigenschaft gegen das Kühlmittel erhalten. Eine notwendige Menge an Kühlmittel kann somit reduziert werden, da die Menge an Kühlmittel, die die Atmosphäre durchdringt, reduziert wird, und die Größe eines Aufnehmers oder eines Akkumulators mit einer Kühlmittelspeicherfunktion lässt sich reduzieren.
DE102004035210A 2003-07-22 2004-07-21 Rohrverbindung für Kühlkreislauf Withdrawn DE102004035210A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003277480A JP4096832B2 (ja) 2003-07-22 2003-07-22 冷凍サイクル用配管継手

Publications (1)

Publication Number Publication Date
DE102004035210A1 true DE102004035210A1 (de) 2005-03-10

Family

ID=34100776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004035210A Withdrawn DE102004035210A1 (de) 2003-07-22 2004-07-21 Rohrverbindung für Kühlkreislauf

Country Status (3)

Country Link
US (1) US7434849B2 (de)
JP (1) JP4096832B2 (de)
DE (1) DE102004035210A1 (de)

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DE20316372U1 (de) * 2003-10-23 2003-12-18 Fey Lamellenringe Gmbh & Co. Kg Flanschverbindung
JP4805598B2 (ja) * 2005-04-15 2011-11-02 日東工器株式会社 雌雄部材組立体
DE102005020259A1 (de) * 2005-04-30 2006-11-09 Contitech Kühner Gmbh & Cie. Kg Verbindungsanordnung für Kältemittelleitungen
JP2007057418A (ja) * 2005-08-25 2007-03-08 Kayaba Ind Co Ltd 高圧対応圧力センサ
US7621568B2 (en) * 2006-04-25 2009-11-24 Visteon Global Technologies, Inc. Block fitting and seal structure
DE102006033638A1 (de) * 2006-07-20 2008-01-24 Robert Bosch Gmbh Druckmesseinrichtung
DE102006035716A1 (de) * 2006-08-01 2008-02-07 Contitech Kühner Gmbh & Cie. Kg Dichtungsanordnung für eine Kupplung für Kältemittelleitungen
ITMI20070018A1 (it) * 2007-01-08 2008-07-09 Ti Automotive Cisliano S R L Accumulatore per impianto di refrigerazione automobilistico
CN100451466C (zh) * 2007-01-30 2009-01-14 孙海潮 一种专用于分体式空调室内机与室外机制冷剂连接管路的制冷剂连接管
JP5081545B2 (ja) * 2007-09-06 2012-11-28 昭和電工株式会社 配管用継手
KR101418848B1 (ko) * 2007-12-14 2014-07-15 한라비스테온공조 주식회사 파이프 결합구조
EP2247798B1 (de) * 2008-03-05 2012-10-17 Franz-Josef Fleckner Brauchwassernutzeinrichtung
JP2010031941A (ja) * 2008-07-28 2010-02-12 Nichirin Co Ltd 配管接続構造
US8262091B2 (en) 2008-08-29 2012-09-11 Honeywell International Inc. Scarf cut backup rings
FR2947021B1 (fr) * 2009-06-22 2011-07-15 Mann & Hummel Gmbh Dispositif de maintien d'un joint d'etancheite annulaire sur un troncon tubulaire
JP2011089618A (ja) * 2009-10-26 2011-05-06 Showa Denko Kk 冷凍サイクル用配管継手
US9261194B2 (en) * 2010-03-01 2016-02-16 Hanon Systems Metal seal fitting constraints
US8468849B2 (en) * 2010-03-05 2013-06-25 Visteon Global Technologies, Inc. Double metal seal fitting
JP5464171B2 (ja) * 2011-05-25 2014-04-09 株式会社デンソー 流体通路接続装置
JP5458076B2 (ja) * 2011-09-20 2014-04-02 本田技研工業株式会社 封止構造体
JP5374559B2 (ja) * 2011-09-20 2013-12-25 本田技研工業株式会社 封止構造体
JP6056657B2 (ja) * 2012-06-22 2017-01-11 株式会社デンソー 配管接続装置及びこれを有するヒートポンプサイクル装置
JP6155125B2 (ja) * 2013-07-23 2017-06-28 トーホーテック株式会社 多管式熱交換器
GB2548028A (en) 2014-12-30 2017-09-06 Halliburton Energy Services Inc Reusable pre-energized backup ring
DE202015103455U1 (de) * 2015-07-01 2015-07-14 Ti Automotive Engineering Centre (Heidelberg) Gmbh Verbindungselement zum Verbinden eines Rohrendes mit einer Komponente einer Klimaanlage
CN107407448B (zh) * 2015-07-01 2019-05-28 株式会社电装 一对连接器以及具备其的制冷循环装置
US20200316582A1 (en) * 2016-05-30 2020-10-08 Nok Corporation Liquid injection attachment
US10378686B2 (en) * 2016-07-08 2019-08-13 Hanon Systems Plastic seal fitting
US10520086B2 (en) * 2017-07-11 2019-12-31 T-Lon Products, Inc. Apparatus and systems for preventing extrusion
DE102018120464B4 (de) * 2017-09-19 2022-06-30 Hanon Systems Anordnung zum fluiddichten Verbinden von Leitungen
US11052724B2 (en) * 2018-06-28 2021-07-06 Hanon Systems Air conditioning fitting with axial and radial elastomeric sealing element and metal to metal taper saddle
CN110508052A (zh) * 2019-09-04 2019-11-29 江苏亿德隆石油机械有限公司 一种泥浆过滤装置
EP3901506A1 (de) * 2020-04-24 2021-10-27 Carrier Corporation Rohrverbindungsanordnung für einen wärmetauscher

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JPH0369894A (ja) 1989-08-09 1991-03-26 Bridgestone Corp パイプ継手
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JPH11218283A (ja) 1998-01-30 1999-08-10 Nok Corp クイックコネクタ
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DE19848213C2 (de) * 1998-10-20 2002-08-08 Zf Sachs Ag Dichtung für eine Steckverbindung
US6273478B1 (en) * 1999-03-30 2001-08-14 The Regents Of The University Of California Microfluidic interconnects
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Also Published As

Publication number Publication date
US20050023828A1 (en) 2005-02-03
JP2005042815A (ja) 2005-02-17
US7434849B2 (en) 2008-10-14
JP4096832B2 (ja) 2008-06-04

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20110201