FR913479A - Improvements to electric thermostats - Google Patents

Improvements to electric thermostats

Info

Publication number
FR913479A
FR913479A FR913479DA FR913479A FR 913479 A FR913479 A FR 913479A FR 913479D A FR913479D A FR 913479DA FR 913479 A FR913479 A FR 913479A
Authority
FR
France
Prior art keywords
electric thermostats
thermostats
electric
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
Other languages
French (fr)
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.)
SIMMONDS DEV CORP Ltd
Original Assignee
SIMMONDS DEV CORP 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 SIMMONDS DEV CORP Ltd filed Critical SIMMONDS DEV CORP Ltd
Application granted granted Critical
Publication of FR913479A publication Critical patent/FR913479A/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
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Thermally Actuated Switches (AREA)
FR913479D 1942-05-12 1945-08-21 Improvements to electric thermostats Expired FR913479A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB6411/42A GB557327A (en) 1942-05-12 1942-05-12 Improvements relating to thermostats
GB913479X 1942-05-12

Publications (1)

Publication Number Publication Date
FR913479A true FR913479A (en) 1946-09-11

Family

ID=62200088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913479D Expired FR913479A (en) 1942-05-12 1945-08-21 Improvements to electric thermostats

Country Status (2)

Country Link
FR (1) FR913479A (en)
GB (1) GB557327A (en)

Also Published As

Publication number Publication date
GB557327A (en) 1943-11-16

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