JPH0722597Y2 - 圧力調整装置 - Google Patents

圧力調整装置

Info

Publication number
JPH0722597Y2
JPH0722597Y2 JP1990063160U JP6316090U JPH0722597Y2 JP H0722597 Y2 JPH0722597 Y2 JP H0722597Y2 JP 1990063160 U JP1990063160 U JP 1990063160U JP 6316090 U JP6316090 U JP 6316090U JP H0722597 Y2 JPH0722597 Y2 JP H0722597Y2
Authority
JP
Japan
Prior art keywords
cover body
adjusting device
rainwater
pressure adjusting
gas
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
JP1990063160U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0425950U (en]
Inventor
高橋　　清
Original Assignee
日豊金属工業株式会社
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 日豊金属工業株式会社 filed Critical 日豊金属工業株式会社
Priority to JP1990063160U priority Critical patent/JPH0722597Y2/ja
Publication of JPH0425950U publication Critical patent/JPH0425950U/ja
Application granted granted Critical
Publication of JPH0722597Y2 publication Critical patent/JPH0722597Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Feeding And Controlling Fuel (AREA)
  • Control Of Fluid Pressure (AREA)
JP1990063160U 1990-06-14 1990-06-14 圧力調整装置 Expired - Lifetime JPH0722597Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990063160U JPH0722597Y2 (ja) 1990-06-14 1990-06-14 圧力調整装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990063160U JPH0722597Y2 (ja) 1990-06-14 1990-06-14 圧力調整装置

Publications (2)

Publication Number Publication Date
JPH0425950U JPH0425950U (en]) 1992-03-02
JPH0722597Y2 true JPH0722597Y2 (ja) 1995-05-24

Family

ID=31592964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990063160U Expired - Lifetime JPH0722597Y2 (ja) 1990-06-14 1990-06-14 圧力調整装置

Country Status (1)

Country Link
JP (1) JPH0722597Y2 (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245810U (en]) * 1975-09-29 1977-03-31
JPS5750645Y2 (en]) * 1975-11-10 1982-11-05
JPS6313522Y2 (en]) * 1981-04-17 1988-04-18

Also Published As

Publication number Publication date
JPH0425950U (en]) 1992-03-02

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