GB946142A - Improvements in thermostatic expansion valves - Google Patents

Improvements in thermostatic expansion valves

Info

Publication number
GB946142A
GB946142A GB12825/61A GB1282561A GB946142A GB 946142 A GB946142 A GB 946142A GB 12825/61 A GB12825/61 A GB 12825/61A GB 1282561 A GB1282561 A GB 1282561A GB 946142 A GB946142 A GB 946142A
Authority
GB
United Kingdom
Prior art keywords
valve
adjustment
refrigerant
seat
namely
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
GB12825/61A
Inventor
Eric Mcgowan
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.)
British Thermostat Co Ltd
Original Assignee
British Thermostat Co Ltd
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 British Thermostat Co Ltd filed Critical British Thermostat Co Ltd
Priority to GB12825/61A priority Critical patent/GB946142A/en
Priority to DE1962B0066718 priority patent/DE1401479A1/en
Publication of GB946142A publication Critical patent/GB946142A/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
    • 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
    • F25B41/31—Expansion valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

946,142. Valves. BRITISH THERMOSTAT CO. Ltd. March 30, 1962 [April 10, 1961], No. 12825/61. Heading F2V. A thermostatic valve for refrigerators has an adjustment for varying the superheat setting, i.e. the difference between the saturation temperature of refrigerant downstream of the valve and the refrigerant temperature in the evaporator at the phial location, namely eccentric 19 on adjustment spindle 17 engaging groove 20 in the valvo seat 9 slidable in passage 13 between inlet 26 and outlet 27, and a further adjustment to suit the valve to any refrigerant, namely screw 25 adjusting spring 12 loading the valve 6 on its seat. A factory adjustment of the valve is made via screw 8 supporting the valve 6, the valve being moved via thermal capillary 5 and annular bellows 3, 4.
GB12825/61A 1961-04-10 1961-04-10 Improvements in thermostatic expansion valves Expired GB946142A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB12825/61A GB946142A (en) 1961-04-10 1961-04-10 Improvements in thermostatic expansion valves
DE1962B0066718 DE1401479A1 (en) 1961-04-10 1962-04-07 Thermostatic relief valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12825/61A GB946142A (en) 1961-04-10 1961-04-10 Improvements in thermostatic expansion valves

Publications (1)

Publication Number Publication Date
GB946142A true GB946142A (en) 1964-01-08

Family

ID=10011833

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12825/61A Expired GB946142A (en) 1961-04-10 1961-04-10 Improvements in thermostatic expansion valves

Country Status (2)

Country Link
DE (1) DE1401479A1 (en)
GB (1) GB946142A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706853A (en) * 1994-03-25 1998-01-13 Danfoss A/S Valve, especially a thermostatic expansion valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706853A (en) * 1994-03-25 1998-01-13 Danfoss A/S Valve, especially a thermostatic expansion valve

Also Published As

Publication number Publication date
DE1401479A1 (en) 1968-10-24

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