JPS5230120A - Heater guarding method - Google Patents

Heater guarding method

Info

Publication number
JPS5230120A
JPS5230120A JP50105605A JP10560575A JPS5230120A JP S5230120 A JPS5230120 A JP S5230120A JP 50105605 A JP50105605 A JP 50105605A JP 10560575 A JP10560575 A JP 10560575A JP S5230120 A JPS5230120 A JP S5230120A
Authority
JP
Japan
Prior art keywords
heater
motor
temperature
guarding method
guarding
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
JP50105605A
Other languages
Japanese (ja)
Other versions
JPS5611161B2 (en
Inventor
Meikai Kuriyama
Takashi Tajima
Yasuhide Okuma
Akinobu Yoshida
Joji Tanaka
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 Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co 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 Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP50105605A priority Critical patent/JPS5230120A/en
Publication of JPS5230120A publication Critical patent/JPS5230120A/en
Publication of JPS5611161B2 publication Critical patent/JPS5611161B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Safety Devices In Control Systems (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

PURPOSE: To suppress heating value when the temperature of the heater such as a motor of a terminal device rises over the allowable value, and minimize the loss waiting time till forcible turning off the current, completely stopping the motor and decreasing the temperature.
COPYRIGHT: (C)1977,JPO&Japio
JP50105605A 1975-09-02 1975-09-02 Heater guarding method Granted JPS5230120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50105605A JPS5230120A (en) 1975-09-02 1975-09-02 Heater guarding method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50105605A JPS5230120A (en) 1975-09-02 1975-09-02 Heater guarding method

Publications (2)

Publication Number Publication Date
JPS5230120A true JPS5230120A (en) 1977-03-07
JPS5611161B2 JPS5611161B2 (en) 1981-03-12

Family

ID=14412125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50105605A Granted JPS5230120A (en) 1975-09-02 1975-09-02 Heater guarding method

Country Status (1)

Country Link
JP (1) JPS5230120A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922670A (en) * 1989-01-27 1990-05-08 Naka Technical Laboratory Free access floor and method of constructing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5950337A (en) * 1982-09-16 1984-03-23 Nippon Steel Corp Seal structure of probe of temperature measuring, gas collecting or gas pressure measuring device in shaft furnace such as blast furnace or the like

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199116U (en) * 1975-02-06 1976-08-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199116U (en) * 1975-02-06 1976-08-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922670A (en) * 1989-01-27 1990-05-08 Naka Technical Laboratory Free access floor and method of constructing the same

Also Published As

Publication number Publication date
JPS5611161B2 (en) 1981-03-12

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