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GB817909A - Improvements in or relating to thermoelectric devices - Google Patents

Improvements in or relating to thermoelectric devices

Info

Publication number
GB817909A
GB817909A GB25642/56A GB2564256A GB817909A GB 817909 A GB817909 A GB 817909A GB 25642/56 A GB25642/56 A GB 25642/56A GB 2564256 A GB2564256 A GB 2564256A GB 817909 A GB817909 A GB 817909A
Authority
GB
United Kingdom
Prior art keywords
refrigerator
temperature
ambient temperature
refrigerating
aug
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
GB25642/56A
Inventor
Peter Donald Baker
Harry Bury
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
Filing date
Publication date
Application filed by General Electric Company PLC filed Critical General Electric Company PLC
Publication of GB817909A publication Critical patent/GB817909A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

817,909. Refrigerating. GENERAL ELECTRIC CO. Ltd. Aug. 22, 1957 [Aug. 22, 1956], No. 25642/56. Drawings to Specification. Class 29 [Also in Group XXXVIII] In a thermoelectric refrigerating unit or heat pump for a refrigerator, the applied voltage is varied in accordance with the temperature difference between the hot and cold junctions, the junctions within the refrigerator being maintained at constant temperature by a thermal switch and the applied voltage being varied in accordance with ambient temperature. The detector of the ambient temperature also actuates a current reversing switch so that when the ambient temperature is above or below the desired refrigerator temperature, the unit acts as a refrigerating system or a heat pump respectively. Specification 798,882 is referred to.
GB25642/56A 1956-08-22 Improvements in or relating to thermoelectric devices Expired GB817909A (en)

Publications (1)

Publication Number Publication Date
GB817909A true GB817909A (en) 1959-08-06

Family

ID=1739385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25642/56A Expired GB817909A (en) 1956-08-22 Improvements in or relating to thermoelectric devices

Country Status (1)

Country Link
GB (1) GB817909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140360215A1 (en) * 2011-12-09 2014-12-11 Denso Corporation Air conditioner for vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140360215A1 (en) * 2011-12-09 2014-12-11 Denso Corporation Air conditioner for vehicle
US10166838B2 (en) * 2011-12-09 2019-01-01 Denso Corporation Air conditioner for vehicle

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