JP2545722Y2 - ポンプ圧送給水用凍結防止装置 - Google Patents

ポンプ圧送給水用凍結防止装置

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Publication number
JP2545722Y2
JP2545722Y2 JP1990104000U JP10400090U JP2545722Y2 JP 2545722 Y2 JP2545722 Y2 JP 2545722Y2 JP 1990104000 U JP1990104000 U JP 1990104000U JP 10400090 U JP10400090 U JP 10400090U JP 2545722 Y2 JP2545722 Y2 JP 2545722Y2
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JP
Japan
Prior art keywords
pump
winter
water supply
summer
state
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.)
Expired - Lifetime
Application number
JP1990104000U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0462369U (enrdf_load_stackoverflow
Inventor
昭 田中
Original Assignee
株式会社光合金製作所
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 株式会社光合金製作所 filed Critical 株式会社光合金製作所
Priority to JP1990104000U priority Critical patent/JP2545722Y2/ja
Publication of JPH0462369U publication Critical patent/JPH0462369U/ja
Application granted granted Critical
Publication of JP2545722Y2 publication Critical patent/JP2545722Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Details Of Reciprocating Pumps (AREA)
  • Pipeline Systems (AREA)
JP1990104000U 1990-10-01 1990-10-01 ポンプ圧送給水用凍結防止装置 Expired - Lifetime JP2545722Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990104000U JP2545722Y2 (ja) 1990-10-01 1990-10-01 ポンプ圧送給水用凍結防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990104000U JP2545722Y2 (ja) 1990-10-01 1990-10-01 ポンプ圧送給水用凍結防止装置

Publications (2)

Publication Number Publication Date
JPH0462369U JPH0462369U (enrdf_load_stackoverflow) 1992-05-28
JP2545722Y2 true JP2545722Y2 (ja) 1997-08-27

Family

ID=31849097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990104000U Expired - Lifetime JP2545722Y2 (ja) 1990-10-01 1990-10-01 ポンプ圧送給水用凍結防止装置

Country Status (1)

Country Link
JP (1) JP2545722Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4516045Y1 (enrdf_load_stackoverflow) * 1967-01-17 1970-07-03
JPS53120460U (enrdf_load_stackoverflow) * 1977-02-09 1978-09-25

Also Published As

Publication number Publication date
JPH0462369U (enrdf_load_stackoverflow) 1992-05-28

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