DE2330899A1 - Thermischer schalter zum ueberwachen einer temperaturdifferenz - Google Patents

Thermischer schalter zum ueberwachen einer temperaturdifferenz

Info

Publication number
DE2330899A1
DE2330899A1 DE2330899A DE2330899A DE2330899A1 DE 2330899 A1 DE2330899 A1 DE 2330899A1 DE 2330899 A DE2330899 A DE 2330899A DE 2330899 A DE2330899 A DE 2330899A DE 2330899 A1 DE2330899 A1 DE 2330899A1
Authority
DE
Germany
Prior art keywords
thermostats
thermostat
switch
contact piece
contact pieces
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.)
Pending
Application number
DE2330899A
Other languages
German (de)
English (en)
Inventor
Carl Krisco
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.)
Vapor Corp
Original Assignee
Vapor 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 Vapor Corp filed Critical Vapor Corp
Publication of DE2330899A1 publication Critical patent/DE2330899A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0211—Switches using the expansion of an electric conductive liquid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/30—Switches having at least one liquid contact with level of surface of contact liquid displaced by expansion or evaporation thereof

Landscapes

  • Thermally Actuated Switches (AREA)
DE2330899A 1972-07-26 1973-06-18 Thermischer schalter zum ueberwachen einer temperaturdifferenz Pending DE2330899A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27527572A 1972-07-26 1972-07-26

Publications (1)

Publication Number Publication Date
DE2330899A1 true DE2330899A1 (de) 1974-02-07

Family

ID=23051586

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2330899A Pending DE2330899A1 (de) 1972-07-26 1973-06-18 Thermischer schalter zum ueberwachen einer temperaturdifferenz

Country Status (8)

Country Link
US (1) US3753194A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4944272A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7303629D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1011428A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2330899A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2194037A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1398245A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA732511B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145285A (en) * 1983-06-22 1985-03-20 Huang Chi Huang Electrical contact thermometer and sound producing warning means
US5697552A (en) * 1996-05-30 1997-12-16 Mchugh; Thomas K. Setpoint limiting for thermostat, with tamper resistant temperature comparison

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1621628A (en) * 1925-12-08 1927-03-22 Michael J Martley Thermostatic alarm
US2158146A (en) * 1937-09-20 1939-05-16 Vapor Car Heating Co Inc Thermostat
US2596825A (en) * 1949-02-17 1952-05-13 Vapor Heating Corp Mercury column thermostatic switch

Also Published As

Publication number Publication date
GB1398245A (en) 1975-06-18
JPS4944272A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-25
US3753194A (en) 1973-08-14
FR2194037A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-22
BR7303629D0 (pt) 1974-02-28
CA1011428A (en) 1977-05-31
ZA732511B (en) 1974-02-27

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