JPS52132426A - Check valve - Google Patents

Check valve

Info

Publication number
JPS52132426A
JPS52132426A JP4955176A JP4955176A JPS52132426A JP S52132426 A JPS52132426 A JP S52132426A JP 4955176 A JP4955176 A JP 4955176A JP 4955176 A JP4955176 A JP 4955176A JP S52132426 A JPS52132426 A JP S52132426A
Authority
JP
Japan
Prior art keywords
check valve
check
valve
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.)
Pending
Application number
JP4955176A
Other languages
Japanese (ja)
Inventor
Masaki Mitomo
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.)
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Technologies Ltd
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 Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Technologies Ltd
Priority to JP4955176A priority Critical patent/JPS52132426A/en
Publication of JPS52132426A publication Critical patent/JPS52132426A/en
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
JP4955176A 1976-04-28 1976-04-28 Check valve Pending JPS52132426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4955176A JPS52132426A (en) 1976-04-28 1976-04-28 Check valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4955176A JPS52132426A (en) 1976-04-28 1976-04-28 Check valve

Publications (1)

Publication Number Publication Date
JPS52132426A true JPS52132426A (en) 1977-11-07

Family

ID=12834317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4955176A Pending JPS52132426A (en) 1976-04-28 1976-04-28 Check valve

Country Status (1)

Country Link
JP (1) JPS52132426A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09242904A (en) * 1996-02-28 1997-09-16 Samsung Electronics Co Ltd Reverse flow preventing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4116548Y1 (en) * 1964-07-23 1966-07-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4116548Y1 (en) * 1964-07-23 1966-07-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09242904A (en) * 1996-02-28 1997-09-16 Samsung Electronics Co Ltd Reverse flow preventing device

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