GB647248A - Improvements in or relating to thermostatic valve devices - Google Patents

Improvements in or relating to thermostatic valve devices

Info

Publication number
GB647248A
GB647248A GB30929/46A GB3092946A GB647248A GB 647248 A GB647248 A GB 647248A GB 30929/46 A GB30929/46 A GB 30929/46A GB 3092946 A GB3092946 A GB 3092946A GB 647248 A GB647248 A GB 647248A
Authority
GB
United Kingdom
Prior art keywords
relating
thermostatic valve
valve devices
thermostatic
devices
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
GB30929/46A
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.)
LOWELL AND GRAYSON Manufacturing Co
Original Assignee
LOWELL AND GRAYSON Manufacturing Co
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 LOWELL AND GRAYSON Manufacturing Co filed Critical LOWELL AND GRAYSON Manufacturing Co
Publication of GB647248A publication Critical patent/GB647248A/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
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/024—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type
    • G05D23/026—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type the sensing element being placed outside a regulating fluid flow
    • G05D23/027—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type the sensing element being placed outside a regulating fluid flow for combustible fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
GB30929/46A 1945-11-19 1946-10-17 Improvements in or relating to thermostatic valve devices Expired GB647248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US647248XA 1945-11-19 1945-11-19

Publications (1)

Publication Number Publication Date
GB647248A true GB647248A (en) 1950-12-06

Family

ID=22057883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30929/46A Expired GB647248A (en) 1945-11-19 1946-10-17 Improvements in or relating to thermostatic valve devices

Country Status (1)

Country Link
GB (1) GB647248A (en)

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