JPS6234263Y2 - - Google Patents

Info

Publication number
JPS6234263Y2
JPS6234263Y2 JP1982061972U JP6197282U JPS6234263Y2 JP S6234263 Y2 JPS6234263 Y2 JP S6234263Y2 JP 1982061972 U JP1982061972 U JP 1982061972U JP 6197282 U JP6197282 U JP 6197282U JP S6234263 Y2 JPS6234263 Y2 JP S6234263Y2
Authority
JP
Japan
Prior art keywords
tube
water level
tubes
sheath
current heating
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
Application number
JP1982061972U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58165625U (ja
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 filed Critical
Priority to JP1982061972U priority Critical patent/JPS58165625U/ja
Priority to KR2019820004799U priority patent/KR890003565Y1/ko
Publication of JPS58165625U publication Critical patent/JPS58165625U/ja
Application granted granted Critical
Publication of JPS6234263Y2 publication Critical patent/JPS6234263Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/10—Preventing damage by freezing or excess pressure or insufficient pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Level Indicators Using A Float (AREA)
  • Resistance Heating (AREA)
JP1982061972U 1982-04-30 1982-04-30 組立式不凍水位計 Granted JPS58165625U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1982061972U JPS58165625U (ja) 1982-04-30 1982-04-30 組立式不凍水位計
KR2019820004799U KR890003565Y1 (ko) 1982-04-30 1982-06-18 조립식 부동 수위계

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982061972U JPS58165625U (ja) 1982-04-30 1982-04-30 組立式不凍水位計

Publications (2)

Publication Number Publication Date
JPS58165625U JPS58165625U (ja) 1983-11-04
JPS6234263Y2 true JPS6234263Y2 (en]) 1987-09-01

Family

ID=30072146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982061972U Granted JPS58165625U (ja) 1982-04-30 1982-04-30 組立式不凍水位計

Country Status (2)

Country Link
JP (1) JPS58165625U (en])
KR (1) KR890003565Y1 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018925B2 (ja) * 1980-03-12 1985-05-13 日本工営株式会社 電気的凍結防止水位計

Also Published As

Publication number Publication date
KR840000732U (ko) 1984-02-29
JPS58165625U (ja) 1983-11-04
KR890003565Y1 (ko) 1989-05-27

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