GB275873A - Improvements in thermostatic control apparatus - Google Patents

Improvements in thermostatic control apparatus

Info

Publication number
GB275873A
GB275873A GB419627A GB419627A GB275873A GB 275873 A GB275873 A GB 275873A GB 419627 A GB419627 A GB 419627A GB 419627 A GB419627 A GB 419627A GB 275873 A GB275873 A GB 275873A
Authority
GB
United Kingdom
Prior art keywords
control apparatus
plunger
closed
thermostatic control
screwed
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
GB419627A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB419627A priority Critical patent/GB275873A/en
Publication of GB275873A publication Critical patent/GB275873A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/32—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable
    • G01K5/323—Selection of fluid compositions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

275,873. Horne, A. D. Feb. 15, 1927. Thermostats. - A thermostat comprises a temperature-sensitive composition 2 of gutta percha and powdered charcoal packed into a tube carrying a valve 4 which coacts with a seating 13 formed in a casing adapted to be screwed into a radiator. One end of the tube is closed by a plug, and the other end is closed by a plunger 5 which abuts against a screwed stop 11. Leatherite washers 7 and an asbestos washer 8 are interposed between the plunger and the composition.
GB419627A 1927-02-15 1927-02-15 Improvements in thermostatic control apparatus Expired GB275873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB419627A GB275873A (en) 1927-02-15 1927-02-15 Improvements in thermostatic control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB419627A GB275873A (en) 1927-02-15 1927-02-15 Improvements in thermostatic control apparatus

Publications (1)

Publication Number Publication Date
GB275873A true GB275873A (en) 1927-08-18

Family

ID=9772520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB419627A Expired GB275873A (en) 1927-02-15 1927-02-15 Improvements in thermostatic control apparatus

Country Status (1)

Country Link
GB (1) GB275873A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194959A1 (en) * 1972-07-31 1974-03-01 Ici Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194959A1 (en) * 1972-07-31 1974-03-01 Ici Ltd

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