JPS5279977A - Load detector - Google Patents

Load detector

Info

Publication number
JPS5279977A
JPS5279977A JP15625175A JP15625175A JPS5279977A JP S5279977 A JPS5279977 A JP S5279977A JP 15625175 A JP15625175 A JP 15625175A JP 15625175 A JP15625175 A JP 15625175A JP S5279977 A JPS5279977 A JP S5279977A
Authority
JP
Japan
Prior art keywords
load detector
load
ground
frequency
accurate detection
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
JP15625175A
Other languages
Japanese (ja)
Inventor
Toshiaki Kurosawa
Masanobu Ito
Morio Kanezaki
Shunichiro Hayase
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 JP15625175A priority Critical patent/JPS5279977A/en
Publication of JPS5279977A publication Critical patent/JPS5279977A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent induction to ground and make possible the accurate detection of load with a simple circuit constitution by using commercial frequency for the excitation frequency of the bridge circuit of a strain gage and taking suitable grounding.
COPYRIGHT: (C)1977,JPO&Japio
JP15625175A 1975-12-25 1975-12-25 Load detector Pending JPS5279977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15625175A JPS5279977A (en) 1975-12-25 1975-12-25 Load detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15625175A JPS5279977A (en) 1975-12-25 1975-12-25 Load detector

Publications (1)

Publication Number Publication Date
JPS5279977A true JPS5279977A (en) 1977-07-05

Family

ID=15623682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15625175A Pending JPS5279977A (en) 1975-12-25 1975-12-25 Load detector

Country Status (1)

Country Link
JP (1) JPS5279977A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59208430A (en) * 1983-05-13 1984-11-26 Tokyo Electric Co Ltd Load cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59208430A (en) * 1983-05-13 1984-11-26 Tokyo Electric Co Ltd Load cell

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