JPS5479084A - Production of temperature detection circuit - Google Patents

Production of temperature detection circuit

Info

Publication number
JPS5479084A
JPS5479084A JP14604677A JP14604677A JPS5479084A JP S5479084 A JPS5479084 A JP S5479084A JP 14604677 A JP14604677 A JP 14604677A JP 14604677 A JP14604677 A JP 14604677A JP S5479084 A JPS5479084 A JP S5479084A
Authority
JP
Japan
Prior art keywords
temperature
resistance
resistances
temperature detecting
resistance values
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
JP14604677A
Other languages
Japanese (ja)
Inventor
Teruo Tsunoda
Ryoichi Fujimoto
Morio Kobayashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14604677A priority Critical patent/JPS5479084A/en
Publication of JPS5479084A publication Critical patent/JPS5479084A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To achieve the elimination of adjustment work at the time of assembling by making equal the resistance values of the reference side series resistances of a temperature detecting resistance bridge and the resistance values of its detection side series resistances and temperature detecting element in a temperature control unit of an electric refrigerator, etc.
CONSTITUTION: If in a temperature detecting resistance bridge circuit 4 the resistance values of reference side series resistances 10, 11 are equal, the values of the reference potentials are kept constant among the assembled sets despite the use of resistances of different resistance values. Likewise, if the resistance value at the set temperature of a temperature detecting element 12 and the resistance value of the detection side series resistance 14 are made equal, the temperature detecting potentials are also maintained constant and the set temperature becomes the operating temperature. Hence, all required is to connect the resistances 14 of the resistance value equal to the resistance value of the element 12 at a desired temperature and there is no need for temperature adjustment work after assembling. Since the respective resistances and temperature detecting elements of the bridge circuits are classified by resistance values and the classifications of the same resistance values are combined, the operating temperatures are controlled within a permissble range and the need for temperature adjustment after assembling of the apparatus is eliminated.
COPYRIGHT: (C)1979,JPO&Japio
JP14604677A 1977-12-07 1977-12-07 Production of temperature detection circuit Pending JPS5479084A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14604677A JPS5479084A (en) 1977-12-07 1977-12-07 Production of temperature detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14604677A JPS5479084A (en) 1977-12-07 1977-12-07 Production of temperature detection circuit

Publications (1)

Publication Number Publication Date
JPS5479084A true JPS5479084A (en) 1979-06-23

Family

ID=15398869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14604677A Pending JPS5479084A (en) 1977-12-07 1977-12-07 Production of temperature detection circuit

Country Status (1)

Country Link
JP (1) JPS5479084A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105571739A (en) * 2016-01-28 2016-05-11 山东鲁能智能技术有限公司 Detecting system and detecting method for charging gun head temperature of electric vehicle
US11641966B2 (en) 2020-01-28 2023-05-09 Property Agent, Inc. Package receiving device and package receiving method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105571739A (en) * 2016-01-28 2016-05-11 山东鲁能智能技术有限公司 Detecting system and detecting method for charging gun head temperature of electric vehicle
US11641966B2 (en) 2020-01-28 2023-05-09 Property Agent, Inc. Package receiving device and package receiving method

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