ES220735A1 - Refrigerador a gas frio - Google Patents

Refrigerador a gas frio

Info

Publication number
ES220735A1
ES220735A1 ES0220735A ES220735A ES220735A1 ES 220735 A1 ES220735 A1 ES 220735A1 ES 0220735 A ES0220735 A ES 0220735A ES 220735 A ES220735 A ES 220735A ES 220735 A1 ES220735 A1 ES 220735A1
Authority
ES
Spain
Prior art keywords
cold
volume
gas
additional space
space
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
Application number
ES0220735A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES220735A1 publication Critical patent/ES220735A1/es
Expired 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
    • F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
    • F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
    • F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
    • F25J3/04—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air
    • 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
    • F25B9/004—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 air
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Refrigeración a gas frío en que un gas atraviesa un ciclo termodinámico cerrado, permaneciendo el gas invariablemente en el mismo estado de agregación, y que comprende un espacio de temperatura inferior y un espacio de temperatura superior, cuyos volúmenes son influenciados por cuerpos adaptados para desplazarse armónicamente en vaiven con una diferencia de fase constante, comunicándose los espacios entre sí a través de un canal que incluye un congelador, un regenerador y un enfriador, caracterizado por el hecho de que la porción del canal de comunicación, que está ubicada entre las superficies terminales fría y caliente del regrigerador, está conectada a por lo menos un espacio adicional, cuyo volumen también es variado substancialmente de modo armónico, preferentemente por medio de un cuerpo en forma de émbolo, estando avanzadas en fase las variaciones de volumen del espacio adicional con respecto a las variaciones de presión que ocurren si el volumen del espacio adicional es constante y mínimo.
ES0220735A 1954-03-19 1955-03-17 Refrigerador a gas frio Expired ES220735A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL186065 1954-03-19

Publications (1)

Publication Number Publication Date
ES220735A1 true ES220735A1 (es) 1956-01-01

Family

ID=19750658

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0220735A Expired ES220735A1 (es) 1954-03-19 1955-03-17 Refrigerador a gas frio

Country Status (6)

Country Link
US (1) US2907175A (es)
CH (1) CH334430A (es)
ES (1) ES220735A1 (es)
FR (1) FR1138274A (es)
GB (1) GB764815A (es)
NL (2) NL90073C (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138004A (en) * 1962-06-11 1964-06-23 William E Gifford Entropy balancing method of refrigeration and apparatus therefor
BE635373A (es) * 1962-07-26 1900-01-01
US3115014A (en) * 1962-07-30 1963-12-24 Little Inc A Method and apparatus for employing fluids in a closed cycle
US3234744A (en) * 1963-01-18 1966-02-15 Mercury Dev Co Method and apparatus for separating components of gas mixtures
US3148512A (en) * 1963-05-15 1964-09-15 Little Inc A Refrigeration apparatus
US3188818A (en) * 1963-11-12 1965-06-15 Little Inc A Refrigeration method and apparatus embodying fluid expansion
GB1050270A (es) * 1963-11-12
US3221509A (en) * 1964-01-16 1965-12-07 Ibm Refrigeration method and apparatus
US3222877A (en) * 1964-01-22 1965-12-14 Frank P Brooks Low temperature refrigerator
NL143032B (nl) * 1964-02-11 1974-08-15 Philips Nv Inrichting voor het verwekken van koude bij lage temperaturen met ten minste een koudgaskoelmachine.
NL140615B (nl) * 1965-04-06 1973-12-17 Philips Nv Inrichting voor het verwekken van koude bij zeer lage temperaturen.
NL6515725A (es) * 1965-12-05 1967-06-05
KR0156384B1 (ko) * 1995-09-05 1998-11-16 구자홍 스터링 기관의 쿨러 구조

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465139A (en) * 1943-04-06 1949-03-22 Hartford Nat Bank & Trust Co Hot gas engine with phase changer
US2423273A (en) * 1943-12-02 1947-07-01 Air Reduction Separation of the constituents of air
US2417279A (en) * 1944-07-22 1947-03-11 Air Reduction Separation of the constituents of gaseous mixtures
US2486081A (en) * 1944-07-27 1949-10-25 Hartford Nat Bank & Trust Co Multicylinder refrigerating machine
NL78623C (es) * 1950-10-09

Also Published As

Publication number Publication date
US2907175A (en) 1959-10-06
NL90073C (es)
CH334430A (de) 1958-11-30
GB764815A (en) 1957-01-02
FR1138274A (fr) 1957-06-12
NL186065B (nl)

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