GB2002175A - Temperature sensitive elements - Google Patents

Temperature sensitive elements

Info

Publication number
GB2002175A
GB2002175A GB7831967A GB7831967A GB2002175A GB 2002175 A GB2002175 A GB 2002175A GB 7831967 A GB7831967 A GB 7831967A GB 7831967 A GB7831967 A GB 7831967A GB 2002175 A GB2002175 A GB 2002175A
Authority
GB
United Kingdom
Prior art keywords
temperature sensitive
sensitive elements
electrically
metallic film
metals
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.)
Granted
Application number
GB7831967A
Other versions
GB2002175B (en
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Priority to GB7831967A priority Critical patent/GB2002175B/en
Publication of GB2002175A publication Critical patent/GB2002175A/en
Application granted granted Critical
Publication of GB2002175B publication Critical patent/GB2002175B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thermistors And Varistors (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

An electrically resistive element suitable for use in a resistance thermometer comprises an electrically conducting path 4 in the form of a metallic film of thickness at least 2.5 microns deposited upon the surface of an electrically non-conducting substrate 2 by a screen printing technique. The metallic film preferably comprises one of the metals copper, silver, gold, iron, cobalt, nickel, ruthenium, rhodium, palladium, iridium, platinum and alloys containing at least one of these metals. <IMAGE>
GB7831967A 1977-08-03 1978-08-02 Measurement of temperature Expired GB2002175B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7831967A GB2002175B (en) 1977-08-03 1978-08-02 Measurement of temperature

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3254977 1977-08-03
GB7831967A GB2002175B (en) 1977-08-03 1978-08-02 Measurement of temperature

Publications (2)

Publication Number Publication Date
GB2002175A true GB2002175A (en) 1979-02-14
GB2002175B GB2002175B (en) 1982-03-10

Family

ID=26261444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7831967A Expired GB2002175B (en) 1977-08-03 1978-08-02 Measurement of temperature

Country Status (1)

Country Link
GB (1) GB2002175B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017359A1 (en) * 1979-03-20 1980-10-15 Matsushita Electric Industrial Co., Ltd. Ceramic type sensor device
US4517545A (en) * 1982-01-22 1985-05-14 Trw Inc. Thick film temperature sensitive device and method and material for making the same
GB2204696A (en) * 1987-05-12 1988-11-16 Smith Ind Plc Temperature sensor
US5027425A (en) * 1988-03-30 1991-06-25 Melitta-Werke Bentz & Sohn Flow-through heater, particularly for a coffee or tea maker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017359A1 (en) * 1979-03-20 1980-10-15 Matsushita Electric Industrial Co., Ltd. Ceramic type sensor device
US4517545A (en) * 1982-01-22 1985-05-14 Trw Inc. Thick film temperature sensitive device and method and material for making the same
GB2204696A (en) * 1987-05-12 1988-11-16 Smith Ind Plc Temperature sensor
US5027425A (en) * 1988-03-30 1991-06-25 Melitta-Werke Bentz & Sohn Flow-through heater, particularly for a coffee or tea maker

Also Published As

Publication number Publication date
GB2002175B (en) 1982-03-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee