JPS5748116A - Controlling circuit - Google Patents

Controlling circuit

Info

Publication number
JPS5748116A
JPS5748116A JP55122021A JP12202180A JPS5748116A JP S5748116 A JPS5748116 A JP S5748116A JP 55122021 A JP55122021 A JP 55122021A JP 12202180 A JP12202180 A JP 12202180A JP S5748116 A JPS5748116 A JP S5748116A
Authority
JP
Japan
Prior art keywords
triode
switch
state
turned
gate
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
JP55122021A
Other languages
Japanese (ja)
Inventor
Junichi Kondo
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.)
NIPPON RANKO KK
Ranco Japan Ltd
Original Assignee
NIPPON RANKO KK
Ranco Japan 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 NIPPON RANKO KK, Ranco Japan Ltd filed Critical NIPPON RANKO KK
Priority to JP55122021A priority Critical patent/JPS5748116A/en
Publication of JPS5748116A publication Critical patent/JPS5748116A/en
Pending 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
    • G05D23/20—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
    • 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
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Temperature (AREA)

Abstract

PURPOSE:To make a circuit have an interchangeability with a mechanical control, by maintaining a control status, irrespective of on/off status of a load to be controlled. CONSTITUTION:When an ambient temperature does not reach a set temperature and a transistor (TR) 29 remains off, a trigger signal is not applied to the gate of a triode AC switch 16, and an off-state is maintained. When an ambient temperature reaches a set temperature, an output of a comparator 21 is inverted, the TR29 is turned on, a negative trigger signal is applied to the gate of the triode AC switch 16, the triode AC switch 16 becomes an on-state, and electric power is supplied to a load to be controlled 11. When the triode AC switch 16 is turned on, voltage is not applied to a transformer 17, therefore, the TR29 is turned off, but the triode AC switch 16 maintains its on-state up to the end of half-cycle of AC of an electric power supply 14. Subsequently, when a reverse half-cycle has come, the triode AC switch 16 becomes an off-state since voltage is not applied to the gate, but as a result, it becomes an on-state again since the TR29 is turned on.
JP55122021A 1980-09-03 1980-09-03 Controlling circuit Pending JPS5748116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55122021A JPS5748116A (en) 1980-09-03 1980-09-03 Controlling circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55122021A JPS5748116A (en) 1980-09-03 1980-09-03 Controlling circuit

Publications (1)

Publication Number Publication Date
JPS5748116A true JPS5748116A (en) 1982-03-19

Family

ID=14825614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55122021A Pending JPS5748116A (en) 1980-09-03 1980-09-03 Controlling circuit

Country Status (1)

Country Link
JP (1) JPS5748116A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014010848A1 (en) 2013-07-01 2015-01-08 Suzuki Motor Corporation Vehicle door structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4867752A (en) * 1971-12-20 1973-09-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4867752A (en) * 1971-12-20 1973-09-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014010848A1 (en) 2013-07-01 2015-01-08 Suzuki Motor Corporation Vehicle door structure

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