JPS5658620A - Detecting device for liquid level - Google Patents

Detecting device for liquid level

Info

Publication number
JPS5658620A
JPS5658620A JP13414379A JP13414379A JPS5658620A JP S5658620 A JPS5658620 A JP S5658620A JP 13414379 A JP13414379 A JP 13414379A JP 13414379 A JP13414379 A JP 13414379A JP S5658620 A JPS5658620 A JP S5658620A
Authority
JP
Japan
Prior art keywords
liquid
level detecting
fixed
detecting circuit
retainer
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
JP13414379A
Other languages
Japanese (ja)
Inventor
Yasuchika Ishibashi
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP13414379A priority Critical patent/JPS5658620A/en
Publication of JPS5658620A publication Critical patent/JPS5658620A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

PURPOSE:To prevent the breaking of a lead wire and increase the durability by a constitution wherein a liquid-level detecting part equipped with an induction nozzle and a liquid-level detecting electrode and a liquid-level detecting circuit connected to the former are fixed to each other and are driven unitedly. CONSTITUTION:The induction nozzle 12 and a pair of liquid-level detecting electrodes 11 and 11' are fixed to a retainer 13. The electrodes 11 and 11' are connected to the secondary coil 16 fitted to a core 18 by the lead wires 15 and 15'. The primary coil 19 is connected to an impedance detecting circuit 21 by a lead wire 22. The liquid-level detecting part 10A and the liquid-level detecting circuit 10C are fixed to each other by a connecting plate 17. The entire device is driven as one body in the direction of an arrow A by a power-source part 10B through the intermediary of a control rod 14 fitted to the retainer 13. Therefore, it becomes possible to pevent the breaking of the lead wires 15 and 15' and increase the durability of the device.
JP13414379A 1979-10-19 1979-10-19 Detecting device for liquid level Pending JPS5658620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13414379A JPS5658620A (en) 1979-10-19 1979-10-19 Detecting device for liquid level

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13414379A JPS5658620A (en) 1979-10-19 1979-10-19 Detecting device for liquid level

Publications (1)

Publication Number Publication Date
JPS5658620A true JPS5658620A (en) 1981-05-21

Family

ID=15121469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13414379A Pending JPS5658620A (en) 1979-10-19 1979-10-19 Detecting device for liquid level

Country Status (1)

Country Link
JP (1) JPS5658620A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182621A (en) * 1981-05-06 1982-11-10 Toshiba Corp Liquid residual quantity detector
JPH0285761A (en) * 1989-08-24 1990-03-27 Olympus Optical Co Ltd Method for fraction collection of sample consisting of two layers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182621A (en) * 1981-05-06 1982-11-10 Toshiba Corp Liquid residual quantity detector
JPH0285761A (en) * 1989-08-24 1990-03-27 Olympus Optical Co Ltd Method for fraction collection of sample consisting of two layers

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