JPS5295302A - Preventing device freezing of pump - Google Patents

Preventing device freezing of pump

Info

Publication number
JPS5295302A
JPS5295302A JP1259176A JP1259176A JPS5295302A JP S5295302 A JPS5295302 A JP S5295302A JP 1259176 A JP1259176 A JP 1259176A JP 1259176 A JP1259176 A JP 1259176A JP S5295302 A JPS5295302 A JP S5295302A
Authority
JP
Japan
Prior art keywords
pump
preventing device
freezing
device freezing
water
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
JP1259176A
Other languages
Japanese (ja)
Inventor
Hideo Oki
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.)
KYOKUTO KIKAI SEISAKUSHO KK
Original Assignee
KYOKUTO KIKAI SEISAKUSHO KK
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 KYOKUTO KIKAI SEISAKUSHO KK filed Critical KYOKUTO KIKAI SEISAKUSHO KK
Priority to JP1259176A priority Critical patent/JPS5295302A/en
Publication of JPS5295302A publication Critical patent/JPS5295302A/en
Pending legal-status Critical Current

Links

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  • Details Of Reciprocating Pumps (AREA)

Abstract

PURPOSE:To prevent pump water from freezing down to the freezing point without a special freez proofing device, by circulating the water around a pump.
JP1259176A 1976-02-06 1976-02-06 Preventing device freezing of pump Pending JPS5295302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1259176A JPS5295302A (en) 1976-02-06 1976-02-06 Preventing device freezing of pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1259176A JPS5295302A (en) 1976-02-06 1976-02-06 Preventing device freezing of pump

Publications (1)

Publication Number Publication Date
JPS5295302A true JPS5295302A (en) 1977-08-10

Family

ID=11809582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1259176A Pending JPS5295302A (en) 1976-02-06 1976-02-06 Preventing device freezing of pump

Country Status (1)

Country Link
JP (1) JPS5295302A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135788A (en) * 1979-04-10 1980-10-22 Hitachi Ltd Feed water system of control rod drive
JPS5767900A (en) * 1980-10-15 1982-04-24 Tokyo Shibaura Electric Co Nuclear reactor feedwater facility
JPS59177779U (en) * 1983-05-13 1984-11-28 松下電工株式会社 Pump antifreeze structure
CN103758745A (en) * 2014-01-08 2014-04-30 田锋 Household water pump with freeze protection function

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4510536Y1 (en) * 1967-01-14 1970-05-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4510536Y1 (en) * 1967-01-14 1970-05-14

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55135788A (en) * 1979-04-10 1980-10-22 Hitachi Ltd Feed water system of control rod drive
JPS5767900A (en) * 1980-10-15 1982-04-24 Tokyo Shibaura Electric Co Nuclear reactor feedwater facility
JPS59177779U (en) * 1983-05-13 1984-11-28 松下電工株式会社 Pump antifreeze structure
CN103758745A (en) * 2014-01-08 2014-04-30 田锋 Household water pump with freeze protection function

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Legal Events

Date Code Title Description
A313 Final decision of rejection without a dissenting response from the applicant

Free format text: JAPANESE INTERMEDIATE CODE: A313

Effective date: 20040708

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20040817