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GB505797A - Improvements relating to the automatic control of temperature in heating or cooling systems - Google Patents

Improvements relating to the automatic control of temperature in heating or cooling systems

Info

Publication number
GB505797A
GB505797A GB927038A GB927038A GB505797A GB 505797 A GB505797 A GB 505797A GB 927038 A GB927038 A GB 927038A GB 927038 A GB927038 A GB 927038A GB 505797 A GB505797 A GB 505797A
Authority
GB
United Kingdom
Prior art keywords
heating
temperature
automatic control
cooling systems
improvements relating
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
GB927038A
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.)
Micro Switch Corp
Original Assignee
Micro Switch Corp
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 Micro Switch Corp filed Critical Micro Switch Corp
Priority to GB927038A priority Critical patent/GB505797A/en
Publication of GB505797A publication Critical patent/GB505797A/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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Temperature (AREA)

Abstract

505,797. Automatic control systems. JENNINGS, H. W. K. (Micro Switch Corporation). March 25, 1938, No. 9270. Drawings to Specification. [Class 38 (iv)] Temperature in a heating or cooling system is controlled by an electrical bridge circuit dependent on the outside temperature and the temperature of a part of the heating or cooling apparatus so that the rate of heating or cooling is maintained at a value which varies with the outside temperature, and means are provided for adjusting the relative effectiveness of the two temperatures on the bridge. The invention is described as applied in the system set forth in Specifications 505,796 and 505,798 which are referred to.
GB927038A 1938-03-25 1938-03-25 Improvements relating to the automatic control of temperature in heating or cooling systems Expired GB505797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB927038A GB505797A (en) 1938-03-25 1938-03-25 Improvements relating to the automatic control of temperature in heating or cooling systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB927038A GB505797A (en) 1938-03-25 1938-03-25 Improvements relating to the automatic control of temperature in heating or cooling systems

Publications (1)

Publication Number Publication Date
GB505797A true GB505797A (en) 1939-05-17

Family

ID=9868733

Family Applications (1)

Application Number Title Priority Date Filing Date
GB927038A Expired GB505797A (en) 1938-03-25 1938-03-25 Improvements relating to the automatic control of temperature in heating or cooling systems

Country Status (1)

Country Link
GB (1) GB505797A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719672A (en) * 1951-12-01 1955-10-04 Honeywell Regulator Co Temperature control apparatus having night setback

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2719672A (en) * 1951-12-01 1955-10-04 Honeywell Regulator Co Temperature control apparatus having night setback

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