JP2519004Y2 - 空気弁の給排気装置 - Google Patents

空気弁の給排気装置

Info

Publication number
JP2519004Y2
JP2519004Y2 JP1989136290U JP13629089U JP2519004Y2 JP 2519004 Y2 JP2519004 Y2 JP 2519004Y2 JP 1989136290 U JP1989136290 U JP 1989136290U JP 13629089 U JP13629089 U JP 13629089U JP 2519004 Y2 JP2519004 Y2 JP 2519004Y2
Authority
JP
Japan
Prior art keywords
air valve
outer cylinder
cylinder
air
flexible
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
JP1989136290U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0375376U (cs
Inventor
学 石原
恒敏 浜崎
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.)
Maezawa Industries Inc
Original Assignee
Maezawa Industries Inc
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 Maezawa Industries Inc filed Critical Maezawa Industries Inc
Priority to JP1989136290U priority Critical patent/JP2519004Y2/ja
Publication of JPH0375376U publication Critical patent/JPH0375376U/ja
Application granted granted Critical
Publication of JP2519004Y2 publication Critical patent/JP2519004Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
JP1989136290U 1989-11-24 1989-11-24 空気弁の給排気装置 Expired - Lifetime JP2519004Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989136290U JP2519004Y2 (ja) 1989-11-24 1989-11-24 空気弁の給排気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989136290U JP2519004Y2 (ja) 1989-11-24 1989-11-24 空気弁の給排気装置

Publications (2)

Publication Number Publication Date
JPH0375376U JPH0375376U (cs) 1991-07-29
JP2519004Y2 true JP2519004Y2 (ja) 1996-12-04

Family

ID=31683503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989136290U Expired - Lifetime JP2519004Y2 (ja) 1989-11-24 1989-11-24 空気弁の給排気装置

Country Status (1)

Country Link
JP (1) JP2519004Y2 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002354574A (ja) * 2001-05-25 2002-12-06 Sony Corp 音声再生装置

Also Published As

Publication number Publication date
JPH0375376U (cs) 1991-07-29

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