JPS5255568A - Physical quantity detecting apparatus - Google Patents

Physical quantity detecting apparatus

Info

Publication number
JPS5255568A
JPS5255568A JP50131023A JP13102375A JPS5255568A JP S5255568 A JPS5255568 A JP S5255568A JP 50131023 A JP50131023 A JP 50131023A JP 13102375 A JP13102375 A JP 13102375A JP S5255568 A JPS5255568 A JP S5255568A
Authority
JP
Japan
Prior art keywords
physical quantity
detecting apparatus
quantity detecting
changes
output
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
JP50131023A
Other languages
Japanese (ja)
Inventor
Hiroyuki Ban
Yoshichi Kawashima
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP50131023A priority Critical patent/JPS5255568A/en
Publication of JPS5255568A publication Critical patent/JPS5255568A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

PURPOSE: To perform temperature compensation by changing the reference voltage of an differential amplifier, to which the output of a bridge circuit is applied, according to the output of the bridge circuits, when the changes in physical quantity are to be converted to changes in resistivity of resistance elements composing the bridge circuits.
COPYRIGHT: (C)1977,JPO&Japio
JP50131023A 1975-10-30 1975-10-30 Physical quantity detecting apparatus Pending JPS5255568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50131023A JPS5255568A (en) 1975-10-30 1975-10-30 Physical quantity detecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50131023A JPS5255568A (en) 1975-10-30 1975-10-30 Physical quantity detecting apparatus

Publications (1)

Publication Number Publication Date
JPS5255568A true JPS5255568A (en) 1977-05-07

Family

ID=15048185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50131023A Pending JPS5255568A (en) 1975-10-30 1975-10-30 Physical quantity detecting apparatus

Country Status (1)

Country Link
JP (1) JPS5255568A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004144751A (en) * 2002-10-22 2004-05-20 Texas Instruments Inc Wheatstone bridge conditioning circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004144751A (en) * 2002-10-22 2004-05-20 Texas Instruments Inc Wheatstone bridge conditioning circuit
JP4514432B2 (en) * 2002-10-22 2010-07-28 センサータ テクノロジーズ インコーポレーテッド Wheatstone bridge adjustment circuit

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