GB736096A - Improvements in or relating to electric thermostats - Google Patents

Improvements in or relating to electric thermostats

Info

Publication number
GB736096A
GB736096A GB2747352A GB2747352A GB736096A GB 736096 A GB736096 A GB 736096A GB 2747352 A GB2747352 A GB 2747352A GB 2747352 A GB2747352 A GB 2747352A GB 736096 A GB736096 A GB 736096A
Authority
GB
United Kingdom
Prior art keywords
relating
thermal
bimetal
capsule
screw
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
GB2747352A
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.)
PHILIP HOWARTH
General Electric Co PLC
Original Assignee
PHILIP HOWARTH
General Electric Co PLC
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 PHILIP HOWARTH, General Electric Co PLC filed Critical PHILIP HOWARTH
Priority to GB2747352A priority Critical patent/GB736096A/en
Publication of GB736096A publication Critical patent/GB736096A/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
    • G05D23/27535—Details of the sensing element
    • G05D23/27537—Details of the sensing element using expansible fluid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

736,096. Thermal switches. GENERAL ELECTRIC CO., Ltd., and HOWARTH, P. Nov. 2, 1953 [Oct. 31, 1952], No. 27473/52. Class 38 (5). A switch, particularly for controlling an oven, comprises a thermal element 8 having a heater 22 and acting on a snap-action contact member, preferably as in Specification 653,139, means 7 for adjusting the on and off periods being connected to a second thermal element 2 responsive to oven temperature. The second element 2 is, as shown, of rod-and-tube type but may be a bimetal or capsule, and carries a bar 6 through which a screw 7 is adjustable, the screw 7 bearing on the end of the element 8 opposite to the contact end. The element 8, as shown, is an aluminium rod but may be a bimetal or capsule.
GB2747352A 1952-10-31 1952-10-31 Improvements in or relating to electric thermostats Expired GB736096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2747352A GB736096A (en) 1952-10-31 1952-10-31 Improvements in or relating to electric thermostats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2747352A GB736096A (en) 1952-10-31 1952-10-31 Improvements in or relating to electric thermostats

Publications (1)

Publication Number Publication Date
GB736096A true GB736096A (en) 1955-08-31

Family

ID=10260164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2747352A Expired GB736096A (en) 1952-10-31 1952-10-31 Improvements in or relating to electric thermostats

Country Status (1)

Country Link
GB (1) GB736096A (en)

Similar Documents

Publication Publication Date Title
GB1011394A (en) Thermostatic electrical switch
GB1001377A (en) Improvements in thermostatic switches
GB671163A (en) Improvements in bimetal strip thermostatic switches
GB552967A (en) Improvements in or relating to bimetallic thermostats
GB895264A (en) Thermal switch construction
GB834408A (en) Thermostatic control means for an electrically heated device
GB736096A (en) Improvements in or relating to electric thermostats
GB940499A (en) Improvements in or relating to electric heating elements
GB987888A (en) Electrical regulator switch
GB517538A (en) Improvements in or relating to electric hot-plates
GB1257632A (en)
GB986131A (en) Improvements in or relating to pressure switches
GB1010375A (en) Improvements relating to electric immersion heaters
GB1044167A (en) Friction-free thermostat
GB772526A (en) Thermo-responsive bimetallic element
GB543409A (en) Improvements in thermostatic timing control devices
GB850549A (en) Improvements in and relating to snap action electric switches
GB542892A (en) Improvements in thermostatically controlled switch devices
GB1007156A (en) Improvements in or relating to electric immersion heaters and thermostats therefor
GB710491A (en) A new or improved system for controlling the temperature of electric and other heaters
GB664424A (en) Improvements in or relating to thermostatically controlled electric switches or cut-outs
GB683289A (en) Improvements in or relating to electric thermostats
GB766969A (en) Improvements in thermally responsive electric switches
GB540431A (en) Improvements in or relating to thermostatic switch arrangements
GB920406A (en) Improvements relating to means for controlling the power dissipation in electric heaters