JPS5275849A - Anti-freezing plug - Google Patents

Anti-freezing plug

Info

Publication number
JPS5275849A
JPS5275849A JP15235575A JP15235575A JPS5275849A JP S5275849 A JPS5275849 A JP S5275849A JP 15235575 A JP15235575 A JP 15235575A JP 15235575 A JP15235575 A JP 15235575A JP S5275849 A JPS5275849 A JP S5275849A
Authority
JP
Japan
Prior art keywords
sealed
ground
freezing plug
freezing
menas
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
JP15235575A
Other languages
Japanese (ja)
Inventor
Eiki Okamoto
Yoshikane Ida
Satoru Fujimoto
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP15235575A priority Critical patent/JPS5275849A/en
Publication of JPS5275849A publication Critical patent/JPS5275849A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent freezing of water supply tube without giving rise ot such adverse phenomena as dipping of ground by making use of heat energy burried in the ground by the agency of a heat transfer menas consisting of a sealed container containing heat medium sealed sealed therein.
COPYRIGHT: (C)1977,JPO&Japio
JP15235575A 1975-12-19 1975-12-19 Anti-freezing plug Pending JPS5275849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15235575A JPS5275849A (en) 1975-12-19 1975-12-19 Anti-freezing plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15235575A JPS5275849A (en) 1975-12-19 1975-12-19 Anti-freezing plug

Publications (1)

Publication Number Publication Date
JPS5275849A true JPS5275849A (en) 1977-06-25

Family

ID=15538723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15235575A Pending JPS5275849A (en) 1975-12-19 1975-12-19 Anti-freezing plug

Country Status (1)

Country Link
JP (1) JPS5275849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63268825A (en) * 1987-04-23 1988-11-07 松岡　弘 Unfrozen water stopcock

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63268825A (en) * 1987-04-23 1988-11-07 松岡　弘 Unfrozen water stopcock
JPH046824B2 (en) * 1987-04-23 1992-02-07 Hiroshi Matsuoka

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