ES2114219T3 - Maquina calentadora y refrigeradora. - Google Patents

Maquina calentadora y refrigeradora.

Info

Publication number
ES2114219T3
ES2114219T3 ES94926210T ES94926210T ES2114219T3 ES 2114219 T3 ES2114219 T3 ES 2114219T3 ES 94926210 T ES94926210 T ES 94926210T ES 94926210 T ES94926210 T ES 94926210T ES 2114219 T3 ES2114219 T3 ES 2114219T3
Authority
ES
Spain
Prior art keywords
heat
piston
cold
working volume
volumes
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.)
Expired - Lifetime
Application number
ES94926210T
Other languages
English (en)
Inventor
Peter Hofbauer
Klaus Heikrodt
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.)
Robert Bosch GmbH
Viessmann Generations Group GmbH and Co KG
Original Assignee
Robert Bosch GmbH
Viessmann Werke 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 Robert Bosch GmbH, Viessmann Werke GmbH and Co KG filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2114219T3 publication Critical patent/ES2114219T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • 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
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/044—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines having at least two working members, e.g. pistons, delivering power output
    • F02G1/0445—Engine plants with combined cycles, e.g. Vuilleumier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2250/00—Special cycles or special engines
    • F02G2250/18—Vuilleumier cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

LA INVENCION SE REFIERE A UNA MAQUINA DE CALOR Y FRIO OPERANDO EN UN CIRCUITO DE GAS REGENERATIVO CON DOS PISTONES (8,9) MOVILES LINEALMENTE EN UNA CARCASA (1) ESTANCA A LA PRESION, QUE DEFINE CONJUNTAMENTE UN VOLUMEN (VW) DE TRABAJO, UNO DE CUYOS PISTONES (8) LIMITA UN VOLUMEN (VH) DE TRABAJO AL CUAL SE APLICA CALOR Y EL OTRO PISTON (8) LIMITA UN VOLUMEN (VK) DE TRABAJO FRIO, MIENTRAS QUE LOS TRES VOLUMENES (VH, VW, VK) DE TRABAJO ESTAN INTERCONECTADOS MEDIANTE REGENERADORES (RH, RK) E INTERCAMBIADORES (WW, WK) DE CALOR. PARA OBTENER UNA EFICIENCIA DE TRANSFERENCIA TERMICA ALTA CON UNA CONSTRUCCION COMPACTA, EL PISTON (9) QUE SEPARA SU BASE (9A) Y LOS VOLUMENES (VW, VK) DE TRABAJO CALIENTE Y FRIO ESTA PERFILADO EN FORMA DE OLLA. LA CAMISA (9B) DEL PISTON ACTUA COMO UN SEPARADOR ENTRE EL INTERCAMBIADOR (WW) DE CALOR CALIENTE EXTERIOR Y EL INTERCAMBIADOR (WK) FRIO INTERIOR. EN AMBOS INTERCAMBIADORES (WW, WK) EL CALOR SE TRANSFIERE ENTRE LAS SUPERFICIES EXTERIOR E INTERIOR DE LA CAMISA (9B) DEL PISTON Y LA SUPERFICIE APROPIADA DEL INTERCAMBIADOR (WW O WK) DE CALOR.
ES94926210T 1993-08-28 1994-08-19 Maquina calentadora y refrigeradora. Expired - Lifetime ES2114219T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4328993A DE4328993C2 (de) 1993-08-28 1993-08-28 Maschine zum Heizen und/oder Kühlen
PCT/EP1994/002753 WO1995006847A1 (de) 1993-08-28 1994-08-19 Wärme- und kältemaschine

Publications (1)

Publication Number Publication Date
ES2114219T3 true ES2114219T3 (es) 1998-05-16

Family

ID=6496259

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94926210T Expired - Lifetime ES2114219T3 (es) 1993-08-28 1994-08-19 Maquina calentadora y refrigeradora.

Country Status (7)

Country Link
EP (1) EP0665940B1 (es)
JP (1) JPH08503062A (es)
KR (1) KR950704661A (es)
BR (1) BR9405561A (es)
DE (1) DE4328993C2 (es)
ES (1) ES2114219T3 (es)
WO (1) WO1995006847A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401247C2 (de) * 1994-01-18 1998-10-08 Bosch Gmbh Robert Wärmeübertrager
DE19516499A1 (de) * 1995-05-05 1996-12-05 Bosch Gmbh Robert Verfahren zur Abgaswärmenutzung bei Wärme- und Kältemaschinen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1240862A (en) * 1915-09-21 1917-09-25 Ivar Lundgaard Refrigerating-machine.
US1275507A (en) * 1917-01-29 1918-08-13 Rudolph Vuilleumier Method and apparatus for inducing heat changes.
JPH0660770B2 (ja) * 1986-03-25 1994-08-10 川崎重工業株式会社 熱駆動ヒ−トポンプ
JP2500447Y2 (ja) * 1991-03-28 1996-06-05 サムスン エレクトロニクス カンパニー リミテッド ボルマイア―ヒ―トポンプ
DE4206957A1 (de) * 1992-03-05 1993-09-16 Viessmann Werke Kg Aussenbeheizte, regenerative, nach dem vuilleumier-kreisprozess arbeitende waerme- und kaeltemaschine

Also Published As

Publication number Publication date
WO1995006847A1 (de) 1995-03-09
BR9405561A (pt) 1999-09-08
JPH08503062A (ja) 1996-04-02
EP0665940B1 (de) 1998-03-04
KR950704661A (ko) 1995-11-20
EP0665940A1 (de) 1995-08-09
DE4328993A1 (de) 1995-03-09
DE4328993C2 (de) 1995-11-30

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