EP1429090A3 - Kreislauf zur Erzeugung von Kälte oder Wärme - Google Patents

Kreislauf zur Erzeugung von Kälte oder Wärme Download PDF

Info

Publication number
EP1429090A3
EP1429090A3 EP03028239A EP03028239A EP1429090A3 EP 1429090 A3 EP1429090 A3 EP 1429090A3 EP 03028239 A EP03028239 A EP 03028239A EP 03028239 A EP03028239 A EP 03028239A EP 1429090 A3 EP1429090 A3 EP 1429090A3
Authority
EP
European Patent Office
Prior art keywords
cold
heat producing
producing circuit
circuit
heat
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Withdrawn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
EP03028239A
Other languages
English (en)
French (fr)
Other versions
EP1429090A2 (de
Inventor
Ralf Winterstein
Jean-Jacques Robin
Hans Köstler
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.)
Otto Egelhof GmbH and Co KG
Original Assignee
Otto Egelhof GmbH and Co KG
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 Otto Egelhof GmbH and Co KG filed Critical Otto Egelhof GmbH and Co KG
Publication of EP1429090A2 publication Critical patent/EP1429090A2/de
Publication of EP1429090A3 publication Critical patent/EP1429090A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/38—Expansion means; Dispositions thereof specially adapted for reversible cycles, e.g. bidirectional expansion restrictors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtration Of Liquid (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Compressor (AREA)

Abstract

Kreislauf zur Erzeugung von Kälte oder Wärme mit einem Verdichter, einem Verdampfer, einem Kondensator und einem als separates Bauteil ausgebildeten Drosselorgan (1,16) mit festem Durchflussquerschnitt, wobei zur Verringerung der Herstellungskosten und des notwendigen Bauraums das Drosselorgan (1,16) direkt zwischen zwei Elemente (10,11) des Kreislaufs wie Anschlussrohr (10) und Anschlussstutzen (11) eingesetzt ist.
EP03028239A 2002-12-13 2003-12-09 Kreislauf zur Erzeugung von Kälte oder Wärme Withdrawn EP1429090A3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10258453 2002-12-13
DE10258453A DE10258453B4 (de) 2002-12-13 2002-12-13 Kreislauf zur Erzeugung von Kälte oder Wärme
US11/005,116 US7328592B2 (en) 2002-12-13 2004-12-06 Circuit for the generation of cold or heat

Publications (2)

Publication Number Publication Date
EP1429090A2 EP1429090A2 (de) 2004-06-16
EP1429090A3 true EP1429090A3 (de) 2006-05-10

Family

ID=37671031

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03028239A Withdrawn EP1429090A3 (de) 2002-12-13 2003-12-09 Kreislauf zur Erzeugung von Kälte oder Wärme

Country Status (4)

Country Link
US (1) US7328592B2 (de)
EP (1) EP1429090A3 (de)
CN (1) CN100529601C (de)
DE (1) DE10258453B4 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258453B4 (de) 2002-12-13 2007-11-15 Otto Egelhof Gmbh & Co. Kg Kreislauf zur Erzeugung von Kälte oder Wärme
DE102004053272B3 (de) * 2004-10-26 2006-04-27 Visteon Global Technologies, Inc. Intellectual Property Department, Van Buren Township Baugruppe für Kältemittel-Kreisläufe
DE102004063486B4 (de) 2004-12-23 2019-07-11 OET GmbH Expansionsventil, insbesondere für einen mit CO2 betriebenen Kältekreislauf
CN100453816C (zh) * 2006-09-22 2009-01-21 南京奥特佳冷机有限公司 涡旋式压缩机用变排量控制装置
CN115978842A (zh) * 2022-12-09 2023-04-18 珠海格力电器股份有限公司 节流装置、空调器及其控制方法、装置、存储介质

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1704177A (en) * 1927-02-28 1929-03-05 Chicago Pneumatic Tool Co Heat-transforming apparatus
US2576610A (en) * 1944-04-10 1951-11-27 Gen Motors Corp Restricter
US2661768A (en) * 1949-10-29 1953-12-08 Standard Oil Dev Co Indicating orifice plate for threaded orifice union
US2676470A (en) * 1950-04-24 1954-04-27 Alquin J Streitz Flow regulator in a refrigerating system
US3815379A (en) * 1972-10-30 1974-06-11 Gen Motors Corp Unified orifice filter/muffler expansion controller
US3820571A (en) * 1971-11-11 1974-06-28 Fischer & Porter Co Fluid restriction assembly
US3877248A (en) * 1974-03-01 1975-04-15 Carrier Corp Refrigerant expansion device
JPS5749771A (en) * 1980-09-05 1982-03-23 Nippon Denso Co Refrigerating plant
US4324112A (en) * 1979-05-10 1982-04-13 Nippondenso Co., Ltd. Refrigeration system
JPS57108568A (en) * 1980-12-26 1982-07-06 Nihon Radiator Co Air conditioning equipment
US4429552A (en) * 1982-08-09 1984-02-07 Carrier Corporation Refrigerant expansion device
US5134860A (en) * 1991-05-20 1992-08-04 Carrier Corporation Variable area refrigerant expansion device having a flexible orifice for heating mode of a heat pump
US5655571A (en) * 1993-03-29 1997-08-12 Precision Flow Inc. (Texas Corp.) Mounting of orifice plate
JP2001174106A (ja) * 1999-12-17 2001-06-29 Matsushita Refrig Co Ltd 冷凍サイクルの逆止弁装置
US6282903B1 (en) * 2000-10-30 2001-09-04 Fred Russell Condenser augmentation device for a steam-powered system
JP2001255041A (ja) * 2000-03-15 2001-09-21 Sanyo Electric Co Ltd 冷凍装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992898A (en) * 1975-06-23 1976-11-23 Carrier Corporation Movable expansion valve
US4870821A (en) * 1985-07-02 1989-10-03 Matsushita Electric Industrial Co., Ltd. Reciprocation apparatus with sealing mechanism
US4653291A (en) * 1985-12-16 1987-03-31 Carrier Corporation Coupling mechanism for an expansion device in a refrigeration system
US5170638A (en) * 1990-02-01 1992-12-15 Carrier Corporation Variable area refrigerant expansion device
US5004008A (en) * 1990-04-02 1991-04-02 Carrier Corporation Variable area refrigerant expansion device
US5186021A (en) * 1991-05-20 1993-02-16 Carrier Corporation Bypass expansion device having defrost optimization mode
IT1284057B1 (it) * 1996-06-21 1998-05-08 Finimpresa Srl Valvola d'intercettazione con ugello di espansione incorporato, per fluidi in pressione di apparecchiature di raffreddamento/riscaldamento
JPH1030741A (ja) * 1996-07-16 1998-02-03 Pacific Ind Co Ltd 制御弁
KR19980068338A (ko) * 1997-02-18 1998-10-15 김광호 냉매팽창장치
US5966960A (en) * 1998-06-26 1999-10-19 General Motors Corporation Bi-directional refrigerant expansion valve
ATE327485T1 (de) * 2000-10-30 2006-06-15 Parker Hannifin Corp Absperrventil mit zweifachem durchflussbegrenzer für unter druck befindlichen arbeitsmedien in luftkühl-/luftheizanlagen
US6510700B1 (en) * 2001-08-17 2003-01-28 Visteon Global Technologies, Inc. Electrical expansion valve
DE10258453B4 (de) 2002-12-13 2007-11-15 Otto Egelhof Gmbh & Co. Kg Kreislauf zur Erzeugung von Kälte oder Wärme

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1704177A (en) * 1927-02-28 1929-03-05 Chicago Pneumatic Tool Co Heat-transforming apparatus
US2576610A (en) * 1944-04-10 1951-11-27 Gen Motors Corp Restricter
US2661768A (en) * 1949-10-29 1953-12-08 Standard Oil Dev Co Indicating orifice plate for threaded orifice union
US2676470A (en) * 1950-04-24 1954-04-27 Alquin J Streitz Flow regulator in a refrigerating system
US3820571A (en) * 1971-11-11 1974-06-28 Fischer & Porter Co Fluid restriction assembly
US3815379A (en) * 1972-10-30 1974-06-11 Gen Motors Corp Unified orifice filter/muffler expansion controller
US3877248A (en) * 1974-03-01 1975-04-15 Carrier Corp Refrigerant expansion device
US4324112A (en) * 1979-05-10 1982-04-13 Nippondenso Co., Ltd. Refrigeration system
JPS5749771A (en) * 1980-09-05 1982-03-23 Nippon Denso Co Refrigerating plant
JPS57108568A (en) * 1980-12-26 1982-07-06 Nihon Radiator Co Air conditioning equipment
US4429552A (en) * 1982-08-09 1984-02-07 Carrier Corporation Refrigerant expansion device
US5134860A (en) * 1991-05-20 1992-08-04 Carrier Corporation Variable area refrigerant expansion device having a flexible orifice for heating mode of a heat pump
US5655571A (en) * 1993-03-29 1997-08-12 Precision Flow Inc. (Texas Corp.) Mounting of orifice plate
JP2001174106A (ja) * 1999-12-17 2001-06-29 Matsushita Refrig Co Ltd 冷凍サイクルの逆止弁装置
JP2001255041A (ja) * 2000-03-15 2001-09-21 Sanyo Electric Co Ltd 冷凍装置
US6282903B1 (en) * 2000-10-30 2001-09-04 Fred Russell Condenser augmentation device for a steam-powered system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 23 10 February 2001 (2001-02-10) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 26 1 July 2002 (2002-07-01) *

Also Published As

Publication number Publication date
DE10258453A1 (de) 2004-07-15
EP1429090A2 (de) 2004-06-16
CN100529601C (zh) 2009-08-19
CN1506642A (zh) 2004-06-23
US20060117792A1 (en) 2006-06-08
DE10258453B4 (de) 2007-11-15
US7328592B2 (en) 2008-02-12

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