BRPI0714178A2 - trocador de calor interno de máquina refrigeradora e máquina refrigeradora - Google Patents

trocador de calor interno de máquina refrigeradora e máquina refrigeradora

Info

Publication number
BRPI0714178A2
BRPI0714178A2 BRPI0714178-5A BRPI0714178A BRPI0714178A2 BR PI0714178 A2 BRPI0714178 A2 BR PI0714178A2 BR PI0714178 A BRPI0714178 A BR PI0714178A BR PI0714178 A2 BRPI0714178 A2 BR PI0714178A2
Authority
BR
Brazil
Prior art keywords
cooling machine
heat exchanger
refrigerator
internal heat
low pressure
Prior art date
Application number
BRPI0714178-5A
Other languages
English (en)
Inventor
Peter Klug
Daniel Buchmueller
Stefan Welle
Original Assignee
Eaton Fluid Power 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38289113&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0714178(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eaton Fluid Power Gmbh filed Critical Eaton Fluid Power Gmbh
Publication of BRPI0714178A2 publication Critical patent/BRPI0714178A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/14—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically both tubes being bent
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/088—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of a split elastic ring
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/098—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks
    • F16L37/0982—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of flexible hooks with a separate member for releasing the coupling
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • 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
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/14—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded
    • F28F2255/143—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes molded injection molded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/08—Fastening; Joining by clamping or clipping
    • F28F2275/085—Fastening; Joining by clamping or clipping with snap connection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

TROCADOR DE CALOR INTERNO DE MáQUINA REFRIGERADORA E MáQUINA REFRIGERADORA. Um trocador de calor de máquina refrigeradora (11) que aumenta a eficiência da máquina refrigeradora (10) compreende um tubo tendo um canal de baixa pressão arranjado internamente e tendo uma seção transversal substancialmente maior do que todos os canais de alta pressão providos no lado externo do tubo. Em adição, a largura interna do canal de baixa pressão é pelo menos tão grande quanto a largura interna das linhas de conexão (17, 21) . Preferivelmente, a parede do canal de baixa pressão é lisa.
BRPI0714178-5A 2006-04-13 2007-04-13 trocador de calor interno de máquina refrigeradora e máquina refrigeradora BRPI0714178A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006017816A DE102006017816B4 (de) 2006-04-13 2006-04-13 Innerer Kältemaschinen-Wärmetauscher

Publications (1)

Publication Number Publication Date
BRPI0714178A2 true BRPI0714178A2 (pt) 2009-06-02

Family

ID=38289113

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0714178-5A BRPI0714178A2 (pt) 2006-04-13 2007-04-13 trocador de calor interno de máquina refrigeradora e máquina refrigeradora

Country Status (12)

Country Link
US (1) US20070240439A1 (pt)
EP (1) EP1845326B1 (pt)
JP (1) JP5637422B2 (pt)
CN (1) CN101055139B (pt)
BR (1) BRPI0714178A2 (pt)
DE (1) DE102006017816B4 (pt)
ES (1) ES2550584T3 (pt)
HU (1) HUE025770T2 (pt)
MX (1) MX2007004419A (pt)
PL (1) PL1845326T3 (pt)
SI (1) SI1845326T1 (pt)
ZA (1) ZA200703026B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008034604A2 (de) * 2006-09-19 2008-03-27 Behr Gmbh & Co. Kg Wärmetauscher für einen verbrennungsmotor
DE102008052550A1 (de) * 2008-10-21 2010-04-22 Otto Egelhof Gmbh & Co. Kg Anschlusseinrichtung für einen inneren Wärmetauscher
GB0909221D0 (en) 2009-04-30 2009-07-15 Eaton Fluid Power Gmbh Heat exchanger
DE102009024202A1 (de) 2009-06-08 2010-12-09 Andreas Jahn Wärmetauscher für eine Kältemaschine und Verfahren zur Herstellung eines Wärmetauschers
DE102009032045A1 (de) * 2009-07-07 2011-01-20 Elb-Form Gmbh Doppelwandiges Rohr, Verfahren zu seiner Herstellung und seine Verwendung
KR101128531B1 (ko) * 2009-11-30 2012-03-27 기아자동차주식회사 리퀴드 과냉 시스템
FR2960632B1 (fr) * 2010-05-31 2013-05-17 Valeo Systemes Thermiques Echangeur de chaleur interne comportant trois chemins de circulation de fluide
DE102011109506B4 (de) * 2011-08-05 2019-12-05 Audi Ag Kältemittelkreislauf
KR101211637B1 (ko) * 2011-12-12 2012-12-18 주식회사 화승알앤에이 다방향 커넥터를 구비하는 이중관 열교환기 및 이를 구비하는 차량용 냉방 장치
EP2653770B1 (de) * 2012-04-20 2018-07-25 TI Automotive (Heidelberg) GmbH Verbinder, insbesondere Schnellverbinder
JP6296501B2 (ja) * 2014-08-29 2018-03-20 Ｊｆｅプラントエンジ株式会社 二重管からなる排ガス管端部の構造、該構造を備えた排ガス管
CN106369720A (zh) * 2016-09-30 2017-02-01 广东美的制冷设备有限公司 一种空气调节系统、空调器及空气调节方法
JP2019056536A (ja) * 2017-09-22 2019-04-11 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置
JP6824366B2 (ja) * 2018-12-05 2021-02-03 株式会社デンソーエアシステムズ 内部熱交換器及び内部熱交換器を備える冷凍サイクル装置
WO2020116271A1 (ja) * 2018-12-05 2020-06-11 株式会社デンソーエアシステムズ 内部熱交換器及び内部熱交換器を備える冷凍サイクル装置

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* Cited by examiner, † Cited by third party
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FR1259542A (fr) * 1960-03-18 1961-04-28 Alsthom Cgee Nouvelles dispositions d'entretoises pour échangeurs de chaleur
US3446032A (en) * 1967-03-10 1969-05-27 Edward W Bottum Heat exchanger
US3566615A (en) * 1969-04-03 1971-03-02 Whirlpool Co Heat exchanger with rolled-in capillary for refrigeration apparatus
FR2507759A1 (fr) * 1981-06-15 1982-12-17 Walter Jean Jacques Echangeur de chaleur constitue d'un bloc de matiere conductrice fore de canaux pour le passage des fluides
FR2545594A1 (fr) * 1983-05-05 1984-11-09 Scoma Energie Echangeur de chaleur
JPH0645747Y2 (ja) * 1990-01-19 1994-11-24 ニトックス株式会社 差込み式管継手
US5096235A (en) * 1990-07-18 1992-03-17 Hans Oetiker Rapid coupling arrangement
US5326252A (en) * 1991-09-04 1994-07-05 Thomas Tonon Catalytic combustion
DE19708377C1 (de) * 1997-03-01 1998-06-18 Raymond A & Cie Lösbare Steckverbindung mit Montageanzeige
JPH10339588A (ja) * 1997-06-06 1998-12-22 Denso Corp 熱交換器とその製造方法
US6131615A (en) 1997-10-30 2000-10-17 Bundy Corporation Tube assembly for auxiliary heating and air conditioning system
US6009908A (en) * 1997-10-30 2000-01-04 Chrysler Corporation Tube assembly for auxiliary heating and air conditioning system
JP2001056188A (ja) * 1999-06-10 2001-02-27 Sanden Corp 蒸気圧縮式冷凍サイクル等に使用される熱交換器
DE19944951B4 (de) * 1999-09-20 2010-06-10 Behr Gmbh & Co. Kg Klimaanlage mit innerem Wärmeübertrager
EP1128120B1 (en) * 2000-02-24 2009-04-15 Calsonic Kansei Corporation Joint for duplex pipes, method of brazing the joint to duplex pipe, and air conditioning apparatus for vehicle
DE10053000A1 (de) * 2000-10-25 2002-05-08 Eaton Fluid Power Gmbh Klimaanlage mit innerem Wärmetauscher und Wärmetauscherrohr für einen solchen
DE20022757U1 (de) * 2000-10-25 2002-02-28 Eaton Fluid Power Gmbh Klimaanlage mit innerem Wärmetauscher und Wärmetauscherrohr für einen solchen
US6450545B1 (en) * 2001-02-21 2002-09-17 Parker Hennifin Corporation Fluid coupling plug
JP2003106784A (ja) * 2001-09-28 2003-04-09 Calsonic Kansei Corp 熱交換器
JP3812507B2 (ja) * 2002-07-30 2006-08-23 松下電器産業株式会社 熱交換装置およびそれを用いたヒートポンプ給湯機
DE10303595B4 (de) * 2003-01-30 2005-02-17 Visteon Global Technologies, Inc., Dearborn Mehrkanal-Wärmeübertrager- und Anschlusseinheit
JP4179092B2 (ja) * 2003-07-30 2008-11-12 株式会社デンソー 熱交換器
JP2005090798A (ja) * 2003-09-12 2005-04-07 Kobe Steel Ltd 凝縮器用伝熱管
DE102004003504B4 (de) * 2004-01-23 2007-03-08 Audi Ag Klimaanlage für ein Fahrzeug, insbesondere für ein Kraftfahrzeug
CN2722176Y (zh) * 2004-07-29 2005-08-31 赵石冠 热交换管
DE102004052475A1 (de) * 2004-10-28 2006-05-04 Eaton Fluid Power Gmbh Zugfeste Steckkupplung
DE102005056651A1 (de) 2005-11-25 2007-05-31 Behr Gmbh & Co. Kg Koaxialrohr oder Rohr-in-Rohr-Anordnung, insbesondere für einen Wärmetauscher

Also Published As

Publication number Publication date
MX2007004419A (es) 2008-12-01
US20070240439A1 (en) 2007-10-18
JP2007285693A (ja) 2007-11-01
CN101055139A (zh) 2007-10-17
SI1845326T1 (sl) 2016-03-31
DE102006017816A1 (de) 2007-10-18
EP1845326B1 (de) 2015-07-22
HUE025770T2 (en) 2016-05-30
DE102006017816B4 (de) 2008-04-24
PL1845326T3 (pl) 2015-12-31
CN101055139B (zh) 2010-12-08
EP1845326A3 (de) 2012-03-28
EP1845326A2 (de) 2007-10-17
JP5637422B2 (ja) 2014-12-10
ZA200703026B (en) 2008-08-27
ES2550584T3 (es) 2015-11-10

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08H Application fees: decision cancelled [chapter 8.8 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2260 DE 29/04/2014.

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: F28D 7/08

Ipc: F16L 37/00 (1968.09), F16L 37/088 (1990.01), F25B

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time