GB1310030A - Thermally-responsive electrical switching arrangements - Google Patents

Thermally-responsive electrical switching arrangements

Info

Publication number
GB1310030A
GB1310030A GB1310030DA GB1310030A GB 1310030 A GB1310030 A GB 1310030A GB 1310030D A GB1310030D A GB 1310030DA GB 1310030 A GB1310030 A GB 1310030A
Authority
GB
United Kingdom
Prior art keywords
triac
temperature
switch
supply
inductance
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
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.)
Otter Controls Ltd
Original Assignee
Otter Controls 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 Otter Controls Ltd filed Critical Otter Controls Ltd
Publication of GB1310030A publication Critical patent/GB1310030A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/275—Control of temperature characterised by the use of electric means with sensing element expanding, contracting, or fusing in response to changes of temperature
    • 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
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Resistance Heating (AREA)
GB1310030D 1970-09-03 1970-09-03 Thermally-responsive electrical switching arrangements Expired GB1310030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4224370 1970-09-03

Publications (1)

Publication Number Publication Date
GB1310030A true GB1310030A (en) 1973-03-14

Family

ID=10423517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1310030D Expired GB1310030A (en) 1970-09-03 1970-09-03 Thermally-responsive electrical switching arrangements

Country Status (2)

Country Link
DE (1) DE2144258A1 (de)
GB (1) GB1310030A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004094971A1 (en) * 2003-03-27 2004-11-04 Dresser, Inc. Temperature measurement device
US6986602B2 (en) 2003-03-27 2006-01-17 Dresser, Inc. Temperature measurement device
US7140257B2 (en) 2002-12-10 2006-11-28 Ashcroft Inc. Wireless transmitting pressure measurement device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7140257B2 (en) 2002-12-10 2006-11-28 Ashcroft Inc. Wireless transmitting pressure measurement device
WO2004094971A1 (en) * 2003-03-27 2004-11-04 Dresser, Inc. Temperature measurement device
US6986602B2 (en) 2003-03-27 2006-01-17 Dresser, Inc. Temperature measurement device
US7165461B2 (en) 2003-03-27 2007-01-23 Ashcroft, Inc. Pressure gauge having dual function movement plate
US7322744B2 (en) 2003-03-27 2008-01-29 Ashcroft, Inc. Temperature measurement device

Also Published As

Publication number Publication date
DE2144258A1 (de) 1972-03-09
AU3305671A (en) 1973-03-08

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Legal Events

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