GB764036A - Improvements in or relating to a device for thawing a contaminant separator forming part of a gas liquefying system cooled by a gas refrigerator - Google Patents

Improvements in or relating to a device for thawing a contaminant separator forming part of a gas liquefying system cooled by a gas refrigerator

Info

Publication number
GB764036A
GB764036A GB1232/55A GB123255A GB764036A GB 764036 A GB764036 A GB 764036A GB 1232/55 A GB1232/55 A GB 1232/55A GB 123255 A GB123255 A GB 123255A GB 764036 A GB764036 A GB 764036A
Authority
GB
United Kingdom
Prior art keywords
gas
duct
air
thawing
relating
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
GB1232/55A
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 GB764036A publication Critical patent/GB764036A/en
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
    • F25J3/08—Separating gaseous impurities from gases or gaseous mixtures or from liquefied gases or liquefied gaseous mixtures

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

764,036. Liquefaction of gases. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN. Jan. 14, 1955 [Jan. 15, 1954], No. 1232/55. Class. 8(2) [Also in Group XIII] Relates to means for defrosting the contaminant separator 32, 33 of an air condensing apparatus in which the air condenses. on the fins 30 of the freezer of a reversed hot gas engine, the liquid air being withdrawn through a duct 31. According to the invention, air is forced by a motor driven fan 36 through an electric or other heater 39 and then through a duct 40 which can be connected to duct 31 and overloading of the fan motor 37 and of the heater 39 is prevented, if the separator is blocked up, by a spring loaded vent valve 41 in the duct 40.
GB1232/55A 1954-01-15 1955-01-14 Improvements in or relating to a device for thawing a contaminant separator forming part of a gas liquefying system cooled by a gas refrigerator Expired GB764036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL764036X 1954-01-15

Publications (1)

Publication Number Publication Date
GB764036A true GB764036A (en) 1956-12-19

Family

ID=19827562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1232/55A Expired GB764036A (en) 1954-01-15 1955-01-14 Improvements in or relating to a device for thawing a contaminant separator forming part of a gas liquefying system cooled by a gas refrigerator

Country Status (3)

Country Link
DE (1) DE951817C (en)
FR (1) FR1117834A (en)
GB (1) GB764036A (en)

Also Published As

Publication number Publication date
FR1117834A (en) 1956-05-28
DE951817C (en) 1956-11-08

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