GB1153645A - Improvements in Thermally Sensitive Control Devices - Google Patents

Improvements in Thermally Sensitive Control Devices

Info

Publication number
GB1153645A
GB1153645A GB1176067A GB1176067A GB1153645A GB 1153645 A GB1153645 A GB 1153645A GB 1176067 A GB1176067 A GB 1176067A GB 1176067 A GB1176067 A GB 1176067A GB 1153645 A GB1153645 A GB 1153645A
Authority
GB
United Kingdom
Prior art keywords
disc
discs
ring
cut out
lugs
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
GB1176067A
Inventor
John Crawshaw Taylor
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 GB1176067A priority Critical patent/GB1153645A/en
Publication of GB1153645A publication Critical patent/GB1153645A/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
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
    • G01K5/64—Details of the compounds system
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/185—Control of temperature with auxiliary non-electric power
    • G05D23/1854—Control of temperature with auxiliary non-electric power with bimetallic element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Actuator (AREA)

Abstract

1,153,645. Temperature responsive actuating elements. J.C. TAYLOR. March 12, 1968 [March 13, 1967], No.11760/67. Heading G1D. A temperature responsive actuator comprises a pair of bi-metal discs 1, 2 mounted in spaced relationship with either their high expansion sides or their low expansion sides facing one another in a mounting ring 4 having two oppositely facing recesses providing annular faces 7, 8 on which the discs are seated, disc retaining lugs 9 being provided to overlie the perimeter of each disc at diametrically opposite points thereof, each disc 1, 2 having a cut out 10 to enable it to be mounted in the ring 4 by engaging the edge of the disc under one of the lugs 9 and then passing the cut out 10 over the diametrically opposite lug 9, the disc, subsequently being rotated in its plane to clear the cut out from the lugs 9 so that the disc 1 or 2 will be securely mounted in the ring 4. The discs 1, 2 may have central apertures 3 to enable them to be threaded on a rod in use and several of the actuators described above may be mounted in series with inter-position of suitable spacers. Each disc may comprise a laminate of several thinner discs, and the ring 4 may be a plastics moulding.
GB1176067A 1967-03-13 1967-03-13 Improvements in Thermally Sensitive Control Devices Expired GB1153645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1176067A GB1153645A (en) 1967-03-13 1967-03-13 Improvements in Thermally Sensitive Control Devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1176067A GB1153645A (en) 1967-03-13 1967-03-13 Improvements in Thermally Sensitive Control Devices

Publications (1)

Publication Number Publication Date
GB1153645A true GB1153645A (en) 1969-05-29

Family

ID=9992203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1176067A Expired GB1153645A (en) 1967-03-13 1967-03-13 Improvements in Thermally Sensitive Control Devices

Country Status (1)

Country Link
GB (1) GB1153645A (en)

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