GB305749A - Improvements in electric thermostats - Google Patents

Improvements in electric thermostats

Info

Publication number
GB305749A
GB305749A GB3273327A GB3273327A GB305749A GB 305749 A GB305749 A GB 305749A GB 3273327 A GB3273327 A GB 3273327A GB 3273327 A GB3273327 A GB 3273327A GB 305749 A GB305749 A GB 305749A
Authority
GB
United Kingdom
Prior art keywords
thermostats
electric
electric thermostats
wingfield
bellows
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
GB3273327A
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.)
BERNARD THEODORE WINGFIELD
Original Assignee
BERNARD THEODORE WINGFIELD
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 BERNARD THEODORE WINGFIELD filed Critical BERNARD THEODORE WINGFIELD
Priority to GB3273327A priority Critical patent/GB305749A/en
Publication of GB305749A publication Critical patent/GB305749A/en
Expired legal-status Critical Current

Links

Landscapes

  • Thermally Actuated Switches (AREA)
  • Control Of Temperature (AREA)

Abstract

305,749. Wingfield, B. R., and Wing- field, B. T. Dec. 5, 1927. Thermostats. -A heat sensitive device for operating an electric switch may contain liquid such as paraffin or methylated spirit the expansion of which acts through a bellows on a stem the upper end of which operates the switch mechanism.
GB3273327A 1927-12-05 1927-12-05 Improvements in electric thermostats Expired GB305749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3273327A GB305749A (en) 1927-12-05 1927-12-05 Improvements in electric thermostats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3273327A GB305749A (en) 1927-12-05 1927-12-05 Improvements in electric thermostats

Publications (1)

Publication Number Publication Date
GB305749A true GB305749A (en) 1929-02-14

Family

ID=10343193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3273327A Expired GB305749A (en) 1927-12-05 1927-12-05 Improvements in electric thermostats

Country Status (1)

Country Link
GB (1) GB305749A (en)

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