CA933260A - Heat-sensing system - Google Patents

Heat-sensing system

Info

Publication number
CA933260A
CA933260A CA041075A CA41075A CA933260A CA 933260 A CA933260 A CA 933260A CA 041075 A CA041075 A CA 041075A CA 41075 A CA41075 A CA 41075A CA 933260 A CA933260 A CA 933260A
Authority
CA
Canada
Prior art keywords
heat
sensing system
sensing
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
CA041075A
Other languages
English (en)
Other versions
CA41075S (en
Inventor
J. Hallgreen Knud
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.)
Danfoss AS
Original Assignee
Danfoss AS
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
Priority claimed from DE19681753205 external-priority patent/DE1753205C3/de
Application filed by Danfoss AS filed Critical Danfoss AS
Application granted granted Critical
Publication of CA933260A publication Critical patent/CA933260A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/17—Catathermometers for measuring "cooling value" related either to weather conditions or to comfort of other human environment
    • 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
    • G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
    • G05D23/1921—Control of temperature characterised by the use of electric means characterised by the type of controller using a thermal motor
    • 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
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Atmospheric Sciences (AREA)
  • Environmental Sciences (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Central Heating Systems (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Air Conditioning Control Device (AREA)
CA041075A 1968-01-26 1969-01-24 Heat-sensing system Expired CA933260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681753205 DE1753205C3 (de) 1968-01-26 1968-01-26 Regelkreis für eine Anlage zum Temperieren von Aufenthaltsräumen für Lebewesen

Publications (1)

Publication Number Publication Date
CA933260A true CA933260A (en) 1973-09-04

Family

ID=5693104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA041075A Expired CA933260A (en) 1968-01-26 1969-01-24 Heat-sensing system

Country Status (8)

Country Link
JP (1) JPS5130477B1 (ja)
BE (1) BE726260A (ja)
CA (1) CA933260A (ja)
CH (1) CH505426A (ja)
ES (1) ES362611A1 (ja)
GB (1) GB1248230A (ja)
NO (1) NO126151B (ja)
SE (1) SE344632B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4441405A (en) * 1981-03-12 1984-04-10 Nissan Motor Company, Limited Solar radiation heat influx sensor for an automotive vehicle

Also Published As

Publication number Publication date
SE344632B (ja) 1972-04-24
CH505426A (de) 1971-03-31
ES362611A1 (es) 1970-09-16
BE726260A (ja) 1969-05-29
NO126151B (ja) 1972-12-27
JPS5130477B1 (ja) 1976-09-01
GB1248230A (en) 1971-09-29

Similar Documents

Publication Publication Date Title
CA920852A (en) Display system
CA923379A (en) Anchor-cable systems
CA922654A (en) Control system
CA929668A (en) Caculator system
CA937654A (en) Indicating system
CA933260A (en) Heat-sensing system
CA790756A (en) Antenna-switching system
CA937653A (en) Indicating system
CA781048A (en) Alarm system
CA788873A (en) Mounting system
AU421701B2 (en) Flowbox system
AU403270B2 (en) Train-detection system
CA778885A (en) Ranging system
CA781042A (en) Annunciator system
CA787000A (en) Radar system
CA801251A (en) Radar system
CA790215A (en) Surveillance system
CA796095A (en) Well system
AU4473768A (en) Train-detection system
AU5587069A (en) Flowbox system
AU416617B2 (en) Alarm system
CA794028A (en) Alarm system
CA800173A (en) Alarm system
CA780617A (en) Refrigeration system
CA782239A (en) Refrigeration system