JPS5779370A - Thermo-magnetic fluid valve - Google Patents

Thermo-magnetic fluid valve

Info

Publication number
JPS5779370A
JPS5779370A JP15563080A JP15563080A JPS5779370A JP S5779370 A JPS5779370 A JP S5779370A JP 15563080 A JP15563080 A JP 15563080A JP 15563080 A JP15563080 A JP 15563080A JP S5779370 A JPS5779370 A JP S5779370A
Authority
JP
Japan
Prior art keywords
valve
temperature
water
spring
thermally sensing
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
JP15563080A
Other languages
Japanese (ja)
Inventor
Yasuo Ikeda
Original Assignee
Yasuo Ikeda
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 Yasuo Ikeda filed Critical Yasuo Ikeda
Priority to JP15563080A priority Critical patent/JPS5779370A/en
Publication of JPS5779370A publication Critical patent/JPS5779370A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a thermo-magnetic fluid valve, in which a permanent magnet, thermally sensing ferrite and spring are provided in a valve case and valve opening-closing is automatically operated when fluid temperature in a pipe reaches above a fixed value.
CONSTITUTION: In case of using the valve for a water supply anti-freezing valve 15, when temperature of water is a relatively high degree, a thermally sensing ferrite 3 is at higher temperature than its own Curie point, then in a state of losing magnetism. Accordingly, the thermally sensing ferrite 3 is attracted to the side of a spring retainer 4 by a spring 14, then an interlocking movable valve 11 to the above is closed to prevent an outflow of water. On the contrary, temperature of water lowers to reach below Curie temperature, then the thermally sensing ferrite 3 restores magnetism and is attracted to a permanent magnet 2 against the spring 14. This causes the movable valve 11 to open, and water in a rise-up pipe 16 is discharged till water under the ground at relatively high temperature reaches said valve 15.
COPYRIGHT: (C)1982,JPO&Japio
JP15563080A 1980-11-05 1980-11-05 Thermo-magnetic fluid valve Pending JPS5779370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15563080A JPS5779370A (en) 1980-11-05 1980-11-05 Thermo-magnetic fluid valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15563080A JPS5779370A (en) 1980-11-05 1980-11-05 Thermo-magnetic fluid valve

Publications (1)

Publication Number Publication Date
JPS5779370A true JPS5779370A (en) 1982-05-18

Family

ID=15610184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15563080A Pending JPS5779370A (en) 1980-11-05 1980-11-05 Thermo-magnetic fluid valve

Country Status (1)

Country Link
JP (1) JPS5779370A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730168A (en) * 1996-06-14 1998-03-24 The Board Of Trustees Of The University Of Illinois Pipe burst protection pressure relief apparatus for plumbing fixtures
CN103802843A (en) * 2014-03-01 2014-05-21 尹继江 Permanent magnet type rapid water feeding closer of train

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730168A (en) * 1996-06-14 1998-03-24 The Board Of Trustees Of The University Of Illinois Pipe burst protection pressure relief apparatus for plumbing fixtures
US5785072A (en) * 1996-06-14 1998-07-28 The Board Of Trustees Of The University Of Illinois Compressed stopper channel bypass pipe burst pressure relief apparatus for plumbing fixtures
US5785073A (en) * 1996-06-14 1998-07-28 The Board Of Trustees Of The University Of Illinois Pipe burst protection pressure relief apparatus for sliding plate plumbing fixtures
CN103802843A (en) * 2014-03-01 2014-05-21 尹继江 Permanent magnet type rapid water feeding closer of train
CN103802843B (en) * 2014-03-01 2017-02-15 尹继江 Permanent magnet type rapid water feeding closer of train

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