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JPS55109923A - Liquid-level alarm unit - Google Patents

Liquid-level alarm unit

Info

Publication number
JPS55109923A
JPS55109923A JP1741779A JP1741779A JPS55109923A JP S55109923 A JPS55109923 A JP S55109923A JP 1741779 A JP1741779 A JP 1741779A JP 1741779 A JP1741779 A JP 1741779A JP S55109923 A JPS55109923 A JP S55109923A
Authority
JP
Japan
Prior art keywords
alarm unit
liquid
constitution
fixed
switch
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
JP1741779A
Other languages
Japanese (ja)
Inventor
Hitoshi Kubota
Ichiro Ishiwatari
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.)
Nabco Ltd
Nissan Motor Co Ltd
Original Assignee
Nabco Ltd
Nissan Motor 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 Nabco Ltd, Nissan Motor Co Ltd filed Critical Nabco Ltd
Priority to JP1741779A priority Critical patent/JPS55109923A/en
Publication of JPS55109923A publication Critical patent/JPS55109923A/en
Pending legal-status Critical Current

Links

Landscapes

  • Level Indicators Using A Float (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

PURPOSE: To simplify the assembly of an alarm unit with its constitution simplified by fixing and supporting connection terminals of lead wires of a lead switch, installed in the inside hole part of a float guide, in grooves formed of two members.
CONSTITUTION: In the inside hole of float guide part 15 of 1st member 11 fitted to reserver 1, lead switch 18 is installed and through float 21 provided with magnet 20 moving according to the water level along guide part 15, the reaching to a fixed liquid level is detected. Connection terminals 25 and 26 connected to lead wires 23 and 24 of this switch 18, when member 12 is fixed in and coupled with member 11 via pawl 31, are supported and fixed in grooves 27, 28, 32, etc., formed of members 11 and 12 and then coupled with detection-signal-extracting connector 16 easily and securely. This constitution simplifies the structure of a liquid-level alarm unit and makes its assembly easier.
COPYRIGHT: (C)1980,JPO&Japio
JP1741779A 1979-02-16 1979-02-16 Liquid-level alarm unit Pending JPS55109923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1741779A JPS55109923A (en) 1979-02-16 1979-02-16 Liquid-level alarm unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1741779A JPS55109923A (en) 1979-02-16 1979-02-16 Liquid-level alarm unit

Publications (1)

Publication Number Publication Date
JPS55109923A true JPS55109923A (en) 1980-08-23

Family

ID=11943423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1741779A Pending JPS55109923A (en) 1979-02-16 1979-02-16 Liquid-level alarm unit

Country Status (1)

Country Link
JP (1) JPS55109923A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958896U (en) * 1982-10-05 1984-04-17 日産自動車株式会社 Liquid level alarm device
JPH0199032U (en) * 1987-12-23 1989-07-03
KR20040034835A (en) * 2002-10-17 2004-04-29 현대자동차주식회사 Apparatus for detecting water level in surge tank of cooling system in automobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958896U (en) * 1982-10-05 1984-04-17 日産自動車株式会社 Liquid level alarm device
JPH0199032U (en) * 1987-12-23 1989-07-03
KR20040034835A (en) * 2002-10-17 2004-04-29 현대자동차주식회사 Apparatus for detecting water level in surge tank of cooling system in automobile

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