JPH0419964U - - Google Patents

Info

Publication number
JPH0419964U
JPH0419964U JP6214790U JP6214790U JPH0419964U JP H0419964 U JPH0419964 U JP H0419964U JP 6214790 U JP6214790 U JP 6214790U JP 6214790 U JP6214790 U JP 6214790U JP H0419964 U JPH0419964 U JP H0419964U
Authority
JP
Japan
Prior art keywords
valve
chamber
valve seat
primary chamber
convex portion
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.)
Granted
Application number
JP6214790U
Other languages
English (en)
Japanese (ja)
Other versions
JP2506855Y2 (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 JP1990062147U priority Critical patent/JP2506855Y2/ja
Publication of JPH0419964U publication Critical patent/JPH0419964U/ja
Application granted granted Critical
Publication of JP2506855Y2 publication Critical patent/JP2506855Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
JP1990062147U 1990-06-12 1990-06-12 逆止弁 Expired - Fee Related JP2506855Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990062147U JP2506855Y2 (ja) 1990-06-12 1990-06-12 逆止弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990062147U JP2506855Y2 (ja) 1990-06-12 1990-06-12 逆止弁

Publications (2)

Publication Number Publication Date
JPH0419964U true JPH0419964U (ro) 1992-02-19
JP2506855Y2 JP2506855Y2 (ja) 1996-08-14

Family

ID=31591033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990062147U Expired - Fee Related JP2506855Y2 (ja) 1990-06-12 1990-06-12 逆止弁

Country Status (1)

Country Link
JP (1) JP2506855Y2 (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011069479A (ja) * 2009-09-28 2011-04-07 Tlv Co Ltd 逆止弁及びそれを用いた蒸気供給システム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49124618A (ro) * 1973-04-02 1974-11-28
JPS6155559U (ro) * 1984-09-18 1986-04-14
JPS63216578A (ja) * 1987-02-24 1988-09-08 ハルキー　―　ロバーツ　コーポレーション 逆止め弁

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49124618A (ro) * 1973-04-02 1974-11-28
JPS6155559U (ro) * 1984-09-18 1986-04-14
JPS63216578A (ja) * 1987-02-24 1988-09-08 ハルキー　―　ロバーツ　コーポレーション 逆止め弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011069479A (ja) * 2009-09-28 2011-04-07 Tlv Co Ltd 逆止弁及びそれを用いた蒸気供給システム

Also Published As

Publication number Publication date
JP2506855Y2 (ja) 1996-08-14

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees