JPS5750218B2 - - Google Patents

Info

Publication number
JPS5750218B2
JPS5750218B2 JP52026651A JP2665177A JPS5750218B2 JP S5750218 B2 JPS5750218 B2 JP S5750218B2 JP 52026651 A JP52026651 A JP 52026651A JP 2665177 A JP2665177 A JP 2665177A JP S5750218 B2 JPS5750218 B2 JP S5750218B2
Authority
JP
Japan
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
JP52026651A
Other languages
Japanese (ja)
Other versions
JPS53111523A (en
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 JP2665177A priority Critical patent/JPS53111523A/ja
Publication of JPS53111523A publication Critical patent/JPS53111523A/ja
Publication of JPS5750218B2 publication Critical patent/JPS5750218B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
JP2665177A 1977-03-10 1977-03-10 Method and device for preventing freezing of air valve Granted JPS53111523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2665177A JPS53111523A (en) 1977-03-10 1977-03-10 Method and device for preventing freezing of air valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2665177A JPS53111523A (en) 1977-03-10 1977-03-10 Method and device for preventing freezing of air valve

Publications (2)

Publication Number Publication Date
JPS53111523A JPS53111523A (en) 1978-09-29
JPS5750218B2 true JPS5750218B2 (enrdf_load_stackoverflow) 1982-10-26

Family

ID=12199332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2665177A Granted JPS53111523A (en) 1977-03-10 1977-03-10 Method and device for preventing freezing of air valve

Country Status (1)

Country Link
JP (1) JPS53111523A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323363A1 (de) * 1983-06-29 1985-01-10 Mannesmann Rexroth GmbH, 8770 Lohr Vorgesteuertes druckreduzierventil
JPH0728556B2 (ja) * 1985-03-13 1995-03-29 三菱電機株式会社 送風機用交流電動機の速度制御システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS485051U (enrdf_load_stackoverflow) * 1971-05-27 1973-01-20
JPS5032992U (enrdf_load_stackoverflow) * 1973-07-20 1975-04-10
JPS593608B2 (ja) * 1973-10-29 1984-01-25 株式会社日立製作所 凍結防止装置
JPH0511887U (ja) * 1991-07-31 1993-02-19 積水化学工業株式会社 浴 槽

Also Published As

Publication number Publication date
JPS53111523A (en) 1978-09-29

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