GB1008740A - Refrigeration unit - Google Patents

Refrigeration unit

Info

Publication number
GB1008740A
GB1008740A GB5860/59A GB586059A GB1008740A GB 1008740 A GB1008740 A GB 1008740A GB 5860/59 A GB5860/59 A GB 5860/59A GB 586059 A GB586059 A GB 586059A GB 1008740 A GB1008740 A GB 1008740A
Authority
GB
United Kingdom
Prior art keywords
tube
compartment
liquid
compartments
packing
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
GB5860/59A
Inventor
William Adlard Hoyes
Brian Porter
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.)
SECR AVIATION
De Havilland Aircraft Co Ltd
Minister of Aviation
Original Assignee
SECR AVIATION
De Havilland Aircraft Co Ltd
Minister of Aviation
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 SECR AVIATION, De Havilland Aircraft Co Ltd, Minister of Aviation filed Critical SECR AVIATION
Priority to GB5860/59A priority Critical patent/GB1008740A/en
Priority to DEH34305U priority patent/DE1929109U/en
Priority to US9996A priority patent/US3261180A/en
Priority to DEH38708A priority patent/DE977324C/en
Publication of GB1008740A publication Critical patent/GB1008740A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/46—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids
    • H01L23/473—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements involving the transfer of heat by flowing fluids by flowing liquids
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D7/00—Devices using evaporation effects without recovery of the vapour
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Radiation Pyrometers (AREA)

Abstract

1,008,740. Refrigerating. MINISTER OF AVIATION and THE DE HAVILLAND AIRCRAFT CO. Ltd. Jan. 22, 1960 [Feb. 20, 1959], No. 5860/59. Heading F4H. A refrigeration unit for cooling for a limited period of time a semi-conductor detector of infra-red radiations comprises a cylindrical container 22 divided into two compartments 26, 27 by a diaphragm 25 and having a transfer tube 28 extending through the diaphragm. The tube 28 is open at its lower end in the compartment 27 and has its upper end secured to the top 23 of the container, a slot 29 in the tube permitting communication between the tube and the compartment 26. An exhaust tube 30 extends from the compartment 26 and leads to the exterior of an outer casing 10, the compartment being filled with a liquid-restrictive packing 38 of silica or glass wool. The detector (not shown) is mounted in thermal contact with the top 23 adjacent a transparent closure 14. To prepare for use the compartments 26, 27 are filled with liquid refrigerant (e.g. " Freon ", Registered Trade Mark), through an inlet pipe (Figs. 1, 2, 4, not shown) communicating with the compartment 27 and when the liquid emerges from the tube 30 the latter is sealed by a glass bulb (not shown), and the inlet pipe is then sealed. In use the bulb is broken and the refrigerant boils, the vapour escaping through the tube 30 and the top 23 is cooled for a limited time determined by the time taken for all the liquid to boil away. The packing 38 reduces the tendency for liquid refrigerant to be blown out of the tube 30. In a modification (Fig. 5, not shown) the tubes 28, 30 are in thermal contact with each other and both compartments 27, 28 are filled with packing. The space between the casing 10 and container 22 may be evacuated to thermally isolate the refrigeration unit.
GB5860/59A 1959-02-20 1959-02-20 Refrigeration unit Expired GB1008740A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5860/59A GB1008740A (en) 1959-02-20 1959-02-20 Refrigeration unit
DEH34305U DE1929109U (en) 1959-02-20 1960-02-19 COOLING UNIT FOR TEMPORARY COOLING OF OBJECTS OF LOW THERMAL INERTIA.
US9996A US3261180A (en) 1959-02-20 1960-02-19 Cooler unit
DEH38708A DE977324C (en) 1959-02-20 1960-02-20 Cooling unit for the temporary cooling of objects with low thermal inertia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5860/59A GB1008740A (en) 1959-02-20 1959-02-20 Refrigeration unit

Publications (1)

Publication Number Publication Date
GB1008740A true GB1008740A (en) 1965-11-03

Family

ID=9803981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5860/59A Expired GB1008740A (en) 1959-02-20 1959-02-20 Refrigeration unit

Country Status (3)

Country Link
US (1) US3261180A (en)
DE (2) DE1929109U (en)
GB (1) GB1008740A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1156013A (en) * 1965-08-06 1969-06-25 Hymatic Eng Co Ltd Improvements relating to Refrigerating Apparatus.
US3353371A (en) * 1966-06-23 1967-11-21 Gen Dynamics Corp Dual tube regenerative cryostat
US3389578A (en) * 1966-09-30 1968-06-25 Trw Inc Refrigerator for multiplier phototubes
US3371499A (en) * 1966-11-02 1968-03-05 Union Carbide Corp Cryosorption vacuum pumping system
US3424230A (en) * 1966-12-19 1969-01-28 Andonian Associates Inc Cryogenic refrigeration device with temperature controlled diffuser
US3909225A (en) * 1974-05-03 1975-09-30 Robert Edward Rooney Cryogenic dewar
US4182129A (en) * 1978-08-07 1980-01-08 Beckman Instruments, Inc. Heat exchanger
US4526015A (en) * 1984-10-15 1985-07-02 General Electric Company Support for cryostat penetration tube

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB189807773A (en) * 1898-04-01 1899-03-04 William Hampson Improvements in the Process and Apparatus for the Self-intensive Refrigeration of Gases by Expansion and Counter-current Interchange.
US1057052A (en) * 1910-12-15 1913-03-25 Philippe Auguste Guye Process of recovering nitrous vapors or oxids of nitrogen diluted in indifferent gases.
US1515119A (en) * 1922-10-03 1924-11-11 B M J Utilities Inc Refrigerating device
US2566301A (en) * 1946-06-13 1951-09-04 Albert Alan Portable refrigeration box
US2515092A (en) * 1946-09-30 1950-07-11 Miller Liter Company Lighter
US2791104A (en) * 1956-04-25 1957-05-07 Duz Angel Liquefied gas refrigerator unit
US2818717A (en) * 1957-02-08 1958-01-07 Morris Mecom Cigarette lighter

Also Published As

Publication number Publication date
DE977324C (en) 1965-12-02
DE1929109U (en) 1965-12-16
US3261180A (en) 1966-07-19

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