GB1190005A - Improvements in or relating to Temperature Change Detecting Devices - Google Patents

Improvements in or relating to Temperature Change Detecting Devices

Info

Publication number
GB1190005A
GB1190005A GB3255966A GB3255966A GB1190005A GB 1190005 A GB1190005 A GB 1190005A GB 3255966 A GB3255966 A GB 3255966A GB 3255966 A GB3255966 A GB 3255966A GB 1190005 A GB1190005 A GB 1190005A
Authority
GB
United Kingdom
Prior art keywords
sheath
strips
temperature change
change detecting
temperature
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
GB3255966A
Inventor
John Raymond Stevens
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.)
Graviner Colnbrook Ltd
Original Assignee
Graviner Colnbrook 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 Graviner Colnbrook Ltd filed Critical Graviner Colnbrook Ltd
Priority to GB3255966A priority Critical patent/GB1190005A/en
Publication of GB1190005A publication Critical patent/GB1190005A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/08Protective devices, e.g. casings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

1,190,005. Temperature-sensitive cables. GRAVINER (COLNBROOK) Ltd. 13 July, 1967 [20 July, 1966], No. 32559/66. Headings H1A and H1K. A temperature change detecting device comprises a conductor 10, a temperature sensitive, e.g. glass, filling 12, and a metal sheath 11 having one or more integral fins 13, which may have a mounting bracket 14. The sheath may be formed by two similar metal strips, each having a longitudinal central groove (20a) and a number of rectangular apertures (20b) joining the strips near the grooves, the strips being curved outwardly away from the sheath and being welded at their edges (20c) to produce an open frame of semi-circular (Fig. 2, not shown), or rectangular (Fig. 5, not shown), crosssection. In other arrangements, the sheath is made from a single strip (Fig. 6, not shown), the edges of two strips are spaced apart (Fig. 7, not shown), the fins are perpendicular to the sheath axis (Figs. 8, 9, not shown), or the sheath has a helical fin (Fig. 10, not shown).
GB3255966A 1966-07-20 1966-07-20 Improvements in or relating to Temperature Change Detecting Devices Expired GB1190005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3255966A GB1190005A (en) 1966-07-20 1966-07-20 Improvements in or relating to Temperature Change Detecting Devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3255966A GB1190005A (en) 1966-07-20 1966-07-20 Improvements in or relating to Temperature Change Detecting Devices

Publications (1)

Publication Number Publication Date
GB1190005A true GB1190005A (en) 1970-04-29

Family

ID=10340524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3255966A Expired GB1190005A (en) 1966-07-20 1966-07-20 Improvements in or relating to Temperature Change Detecting Devices

Country Status (1)

Country Link
GB (1) GB1190005A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043400A2 (en) * 1980-06-27 1982-01-13 Hayashi Denko Kabushiki Kaisha Method of fabricating resistance temperature detector
EP1215472A1 (en) * 2000-12-13 2002-06-19 Beru AG Temperature sensor
EP1221600A1 (en) * 2001-01-08 2002-07-10 Jos Bennenbroek Temperature sensor protector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043400A2 (en) * 1980-06-27 1982-01-13 Hayashi Denko Kabushiki Kaisha Method of fabricating resistance temperature detector
EP0043400A3 (en) * 1980-06-27 1982-01-20 Hayashi Denko Kabushiki Kaisha Resistance temperature detector
EP1215472A1 (en) * 2000-12-13 2002-06-19 Beru AG Temperature sensor
EP1221600A1 (en) * 2001-01-08 2002-07-10 Jos Bennenbroek Temperature sensor protector

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees