GB1394868A - Devices for indicating the heating of flame glow plug pins - Google Patents

Devices for indicating the heating of flame glow plug pins

Info

Publication number
GB1394868A
GB1394868A GB3531172A GB3531172A GB1394868A GB 1394868 A GB1394868 A GB 1394868A GB 3531172 A GB3531172 A GB 3531172A GB 3531172 A GB3531172 A GB 3531172A GB 1394868 A GB1394868 A GB 1394868A
Authority
GB
United Kingdom
Prior art keywords
glow plug
plug pins
indicating
heating
flame glow
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
GB3531172A
Other languages
English (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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1394868A publication Critical patent/GB1394868A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/20—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature
    • G01K1/24—Compensating for effects of temperature changes other than those to be measured, e.g. changes in ambient temperature by means of compounded strips or plates, e.g. by bimetallic strips

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Thermally Actuated Switches (AREA)
  • Resistance Heating (AREA)
GB3531172A 1971-07-31 1972-07-28 Devices for indicating the heating of flame glow plug pins Expired GB1394868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717129456 DE7129456U (de) 1971-07-31 1971-07-31 Ueberwachungsgeraet fuer die heizung der gluehkerzen einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
GB1394868A true GB1394868A (en) 1975-05-21

Family

ID=6622970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3531172A Expired GB1394868A (en) 1971-07-31 1972-07-28 Devices for indicating the heating of flame glow plug pins

Country Status (4)

Country Link
DE (1) DE7129456U (cg-RX-API-DMAC7.html)
FR (1) FR2147968B1 (cg-RX-API-DMAC7.html)
GB (1) GB1394868A (cg-RX-API-DMAC7.html)
IT (1) IT963379B (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
FR2147968B1 (cg-RX-API-DMAC7.html) 1978-03-24
DE7129456U (de) 1973-01-04
FR2147968A1 (cg-RX-API-DMAC7.html) 1973-03-11
IT963379B (it) 1974-01-10

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Legal Events

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