JPS62115679U - - Google Patents

Info

Publication number
JPS62115679U
JPS62115679U JP435086U JP435086U JPS62115679U JP S62115679 U JPS62115679 U JP S62115679U JP 435086 U JP435086 U JP 435086U JP 435086 U JP435086 U JP 435086U JP S62115679 U JPS62115679 U JP S62115679U
Authority
JP
Japan
Prior art keywords
terminals
pair
power supply
strain
strain gauge
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
JP435086U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP435086U priority Critical patent/JPS62115679U/ja
Publication of JPS62115679U publication Critical patent/JPS62115679U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は、本考案の一実施例の電気回路構成図で
ある。 １０…歪型変換器ブリツジ回路、１１，１２，
１３，１４…歪ゲージ、２０…コネクタ部、３０
…直流定電圧電源、４０…第１の判別回路、５０
…第２の判別回路、６０…ＡＮＤ回路、６５…判
定回路、７０…表示部。 The drawing is a block diagram of an electric circuit according to an embodiment of the present invention. 10...Distortion type converter bridge circuit, 11, 12,
13, 14...Strain gauge, 20...Connector part, 30
...DC constant voltage power supply, 40...First discrimination circuit, 50
...second discrimination circuit, 60...AND circuit, 65...judgment circuit, 70...display section.

Claims (1)

【実用新案登録請求の範囲】 抵抗値を有する歪ゲージによつてブリツジ回路
が形成され、ブリツジ回路に電源を接続する一対
の電源端子と、ブリツジ回路から歪ゲージに与え
られる歪量に対応した出力を取り出す一対の出力
端子を有する歪型変換器に対して、その主要構成
素子である歪ゲージの断線の有無を歪ゲージの抵
抗値の大小によつて点検するようにした歪型変換
器用断線検出器において、 点検する歪型変換器に設けられている前記一対
の電源端子と出力端子にそれぞれ接続するための
端子が設けられているコネクタ部と、該コネクタ
部の一対の電源接続端子に接続する直流定電圧電
源と、前記コネクタ部の各出力接続端子の電圧レ
ベルが予め決められた所定範囲内にあるか否かを
判定する判定回路とを備えたことを特徴とする歪
型変換器用断線検出器。[Claims for Utility Model Registration] A bridge circuit is formed by a strain gauge having a resistance value, a pair of power supply terminals for connecting a power source to the bridge circuit, and an output corresponding to the amount of strain given to the strain gauge from the bridge circuit. Disconnection detection for strain type transducers that checks whether or not the strain gauge, which is a main component of the strain type transducer, has a pair of output terminals, depending on the magnitude of the resistance value of the strain gauge. In the device, a connector part is provided with terminals for connecting to the pair of power supply terminals and the output terminal respectively provided on the distortion type transducer to be inspected, and a connector part is connected to the pair of power supply connection terminals of the connector part. Disconnection detection for a distorted converter, comprising a DC constant voltage power supply and a determination circuit that determines whether the voltage level of each output connection terminal of the connector section is within a predetermined range. vessel.
JP435086U 1986-01-16 1986-01-16 Pending JPS62115679U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP435086U JPS62115679U (en) 1986-01-16 1986-01-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP435086U JPS62115679U (en) 1986-01-16 1986-01-16

Publications (1)

Publication Number Publication Date
JPS62115679U true JPS62115679U (en) 1987-07-23

Family

ID=30784936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP435086U Pending JPS62115679U (en) 1986-01-16 1986-01-16

Country Status (1)

Country Link
JP (1) JPS62115679U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996005517A1 (en) * 1994-08-08 1996-02-22 The Nippon Signal Co., Ltd. Trouble monitor device for bridge circuit
JP2001183165A (en) * 1999-10-13 2001-07-06 Denso Corp Sensor abnormality detecting circuit and physical quantity detecting device
JP2001272293A (en) * 1999-09-24 2001-10-05 Denso Corp Pressure sensor
JP2020012829A (en) * 2018-07-19 2020-01-23 ティディケイ−ミクロナス ゲー・エム・ベー・ハー Hall sensor
JP2020020792A (en) * 2018-07-19 2020-02-06 ティディケイ−ミクロナス ゲー・エム・ベー・ハー Hall sensor and method for operating the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5284781A (en) * 1975-12-31 1977-07-14 Fujitsu Ltd Fault detector for sensing system using piezoelectric sensors
JPS57141566A (en) * 1981-02-26 1982-09-01 Sharp Corp Detector for disconnection
JPS5819492U (en) * 1981-07-29 1983-02-05 東芝熱器具株式会社 heat generating device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5284781A (en) * 1975-12-31 1977-07-14 Fujitsu Ltd Fault detector for sensing system using piezoelectric sensors
JPS57141566A (en) * 1981-02-26 1982-09-01 Sharp Corp Detector for disconnection
JPS5819492U (en) * 1981-07-29 1983-02-05 東芝熱器具株式会社 heat generating device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996005517A1 (en) * 1994-08-08 1996-02-22 The Nippon Signal Co., Ltd. Trouble monitor device for bridge circuit
JP2001272293A (en) * 1999-09-24 2001-10-05 Denso Corp Pressure sensor
JP2001183165A (en) * 1999-10-13 2001-07-06 Denso Corp Sensor abnormality detecting circuit and physical quantity detecting device
JP2020012829A (en) * 2018-07-19 2020-01-23 ティディケイ−ミクロナス ゲー・エム・ベー・ハー Hall sensor
JP2020020792A (en) * 2018-07-19 2020-02-06 ティディケイ−ミクロナス ゲー・エム・ベー・ハー Hall sensor and method for operating the same

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