FR1304436A - Perfectionnements aux systèmes de réglage des températures - Google Patents

Perfectionnements aux systèmes de réglage des températures

Info

Publication number
FR1304436A
FR1304436A FR876900A FR876900A FR1304436A FR 1304436 A FR1304436 A FR 1304436A FR 876900 A FR876900 A FR 876900A FR 876900 A FR876900 A FR 876900A FR 1304436 A FR1304436 A FR 1304436A
Authority
FR
France
Prior art keywords
temperature control
control systems
systems
temperature
control
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
FR876900A
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
Minneapolis Honeywell Regulator Co
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 Honeywell Inc, Minneapolis Honeywell Regulator Co filed Critical Honeywell Inc
Application granted granted Critical
Publication of FR1304436A publication Critical patent/FR1304436A/fr
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
    • 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
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1912—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can take more than two discrete values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Control Of Resistance Heating (AREA)
FR876900A 1960-10-24 1961-10-24 Perfectionnements aux systèmes de réglage des températures Expired FR1304436A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64339A US3046380A (en) 1960-10-24 1960-10-24 Control apparatus

Publications (1)

Publication Number Publication Date
FR1304436A true FR1304436A (fr) 1962-09-21

Family

ID=62200081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876900A Expired FR1304436A (fr) 1960-10-24 1961-10-24 Perfectionnements aux systèmes de réglage des températures

Country Status (3)

Country Link
US (1) US3046380A (fr)
FR (1) FR1304436A (fr)
GB (1) GB1008872A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242978A (en) * 1962-11-13 1966-03-29 Internat Oil Burner Company Electric control apparatus for a plurality of temperature-affecting units
GB1092653A (en) * 1964-03-26 1967-11-29 Petrol Injection Ltd Electric fan assisted air heater
US3517162A (en) * 1966-02-09 1970-06-23 Webb James E Method and apparatus for controllably heating fluid
GB1270250A (en) * 1968-09-13 1972-04-12 Tronapplics Ltd Air temperature control apparatus
US3912906A (en) * 1974-04-24 1975-10-14 Robertshaw Controls Co Circuit for electric heating system
US3973101A (en) * 1974-05-31 1976-08-03 Andre Bosse Electric air heating furnace
US3979060A (en) * 1975-03-20 1976-09-07 James Allen Tierce Automatic multiple unit control apparatus
US4024378A (en) * 1975-05-01 1977-05-17 Robertshaw Controls Company Electric heating system circuit for sequentially energizing a plurality of heating elements
DE2743325C2 (de) * 1976-10-29 1982-05-27 Backer Elektro-Vaerme Ab, Soesdala Elektrische Luftheizungsanlage
US6078024A (en) * 1997-05-27 2000-06-20 Denso Corporation Air conditioning apparatus having electric heating member integrated with heating heat exchanger
US6310330B1 (en) * 2000-04-12 2001-10-30 Transport International Pool, Inc. HVAC heater power and control circuit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2281399A (en) * 1939-01-07 1942-04-28 Honeywell Regulator Co Heat control
US2640649A (en) * 1949-06-25 1953-06-02 Honeywell Regulator Co Thermostatic control apparatus for heating systems
US2978228A (en) * 1957-08-15 1961-04-04 Honeywell Regulator Co Control apparatus
US2958755A (en) * 1958-05-01 1960-11-01 Lennox Ind Inc Electronic sequencer control circuits

Also Published As

Publication number Publication date
US3046380A (en) 1962-07-24
GB1008872A (en) 1965-11-03

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