JPS52136425A - Sealing mechanism for ball valve * gate valve and the like - Google Patents

Sealing mechanism for ball valve * gate valve and the like

Info

Publication number
JPS52136425A
JPS52136425A JP5322976A JP5322976A JPS52136425A JP S52136425 A JPS52136425 A JP S52136425A JP 5322976 A JP5322976 A JP 5322976A JP 5322976 A JP5322976 A JP 5322976A JP S52136425 A JPS52136425 A JP S52136425A
Authority
JP
Japan
Prior art keywords
valve
sealing mechanism
ball valve
gate valve
gate
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
JP5322976A
Other languages
Japanese (ja)
Other versions
JPS5514943B2 (en
Inventor
Hiroshi Kayanoki
Yoshio Kondou
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP5322976A priority Critical patent/JPS52136425A/en
Publication of JPS52136425A publication Critical patent/JPS52136425A/en
Publication of JPS5514943B2 publication Critical patent/JPS5514943B2/ja
Granted legal-status Critical Current

Links

JP5322976A 1976-05-12 1976-05-12 Sealing mechanism for ball valve * gate valve and the like Granted JPS52136425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5322976A JPS52136425A (en) 1976-05-12 1976-05-12 Sealing mechanism for ball valve * gate valve and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5322976A JPS52136425A (en) 1976-05-12 1976-05-12 Sealing mechanism for ball valve * gate valve and the like

Publications (2)

Publication Number Publication Date
JPS52136425A true JPS52136425A (en) 1977-11-15
JPS5514943B2 JPS5514943B2 (en) 1980-04-19

Family

ID=12936981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5322976A Granted JPS52136425A (en) 1976-05-12 1976-05-12 Sealing mechanism for ball valve * gate valve and the like

Country Status (1)

Country Link
JP (1) JPS52136425A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0375371U (en) * 1989-11-27 1991-07-29
WO2018236223A3 (en) * 2017-06-19 2019-02-21 Sil Valves As A valve seal device
WO2021026525A1 (en) * 2019-08-08 2021-02-11 Saudi Arabian Oil Company Sealing a gate valve
US11839908B2 (en) 2021-01-04 2023-12-12 Saudi Arabian Oil Company Simultaneously unblocking multiple valve fittings

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243121U (en) * 1975-09-22 1977-03-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243121U (en) * 1975-09-22 1977-03-26

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0375371U (en) * 1989-11-27 1991-07-29
WO2018236223A3 (en) * 2017-06-19 2019-02-21 Sil Valves As A valve seal device
US11384844B2 (en) 2017-06-19 2022-07-12 Sil Valves As Valve seal device
WO2021026525A1 (en) * 2019-08-08 2021-02-11 Saudi Arabian Oil Company Sealing a gate valve
US11047485B2 (en) 2019-08-08 2021-06-29 Saudi Arabian Oil Company Sealing a gate valve
US11839908B2 (en) 2021-01-04 2023-12-12 Saudi Arabian Oil Company Simultaneously unblocking multiple valve fittings

Also Published As

Publication number Publication date
JPS5514943B2 (en) 1980-04-19

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