JPS5716736A - Temperature control device - Google Patents

Temperature control device

Info

Publication number
JPS5716736A
JPS5716736A JP6725881A JP6725881A JPS5716736A JP S5716736 A JPS5716736 A JP S5716736A JP 6725881 A JP6725881 A JP 6725881A JP 6725881 A JP6725881 A JP 6725881A JP S5716736 A JPS5716736 A JP S5716736A
Authority
JP
Japan
Prior art keywords
electric
heating element
control circuit
heat
electric carpet
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.)
Granted
Application number
JP6725881A
Other languages
Japanese (ja)
Other versions
JPS625251B2 (en
Inventor
Mikio Mori
Hiroshi Yasui
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP6725881A priority Critical patent/JPS5716736A/en
Publication of JPS5716736A publication Critical patent/JPS5716736A/en
Publication of JPS625251B2 publication Critical patent/JPS625251B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Resistance Heating (AREA)
  • Central Heating Systems (AREA)
  • Control Of Temperature (AREA)

Abstract

PURPOSE: To safely realize the joint use of a plurality of heating apparatus by a method wherein a simple configuration is provided, for example, in the case that an electric KOTATSU is used on an electric carpet.
CONSTITUTION: When the heating temperature rises due to the heat release of the heating element 6 of the electric carpet and of the heating element of the electric KOTATSU and the temperature sensed by the heat sensor 10 of the electric carpet 5 exceeds the predetermined value, the impedance of the heat sensitive layer 10b of the heat sensor 10 becomes small. As a result, the signal sensed by the second heat sensitive wire 10c of the heat sensor 10 becomes large and the voltage of the sensing signal input terminal 9b of a control circuit 9 also becomes large. When the voltage of the sensing signal input terminal 9b of said control circuit 9 exceeds the predetermined value, the output does not emerge at the output terminals 9c and 9d of the control circuit 9 and the interruption of electrical transmission to the relay coil 7b of a relay 7, the opening of a relay contact 7a and the interruption of electrical transmission to the heating element 6 of the electric carpet and to the heating element of the electric KOTATSU 16 are resulted.
COPYRIGHT: (C)1982,JPO&Japio
JP6725881A 1981-04-30 1981-04-30 Temperature control device Granted JPS5716736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6725881A JPS5716736A (en) 1981-04-30 1981-04-30 Temperature control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6725881A JPS5716736A (en) 1981-04-30 1981-04-30 Temperature control device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP1182780A Division JPS56108032A (en) 1980-01-31 1980-01-31 Temperature controller

Publications (2)

Publication Number Publication Date
JPS5716736A true JPS5716736A (en) 1982-01-28
JPS625251B2 JPS625251B2 (en) 1987-02-04

Family

ID=13339739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6725881A Granted JPS5716736A (en) 1981-04-30 1981-04-30 Temperature control device

Country Status (1)

Country Link
JP (1) JPS5716736A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5306338A (en) * 1991-04-17 1994-04-26 Sankin Kogyo K.K. Dental restoration composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916210U (en) * 1972-05-13 1974-02-12
JPS52102959U (en) * 1976-02-02 1977-08-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916210U (en) * 1972-05-13 1974-02-12
JPS52102959U (en) * 1976-02-02 1977-08-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5306338A (en) * 1991-04-17 1994-04-26 Sankin Kogyo K.K. Dental restoration composition

Also Published As

Publication number Publication date
JPS625251B2 (en) 1987-02-04

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