JPS5530544A - Valve opening indication mechanism - Google Patents
Valve opening indication mechanismInfo
- Publication number
- JPS5530544A JPS5530544A JP10328778A JP10328778A JPS5530544A JP S5530544 A JPS5530544 A JP S5530544A JP 10328778 A JP10328778 A JP 10328778A JP 10328778 A JP10328778 A JP 10328778A JP S5530544 A JPS5530544 A JP S5530544A
- Authority
- JP
- Japan
- Prior art keywords
- handle
- clockwise
- delay
- valve
- rotary disk
- 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
Links
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
PURPOSE: To facilitate the work of installation, with an indication of the valve opening operated without using a reduction gear mechanism, by screw mounting a delay rotary disk rotatably installed to around the valve stem with a male screw provided in the handle boss portion.
CONSTITUTION: With a handle 1 rotated clockwise, a valve stem 2, working to perform a spiral motion of the right-hand screw, makes the valve closing. And the handle 1 lowers while rotating clockwise, when a delay rotary disk 3 although rotates clockwise together with the handle 1, it cannot lower because of being supported by a valve mechanism U. This causes a guide pin 9 to relatively climb the groove of a male screw 8, however, the male screw 8, being the right-hand screw, makes the guide pin 9, that is, the delay rotary disk 3 turning counter clockwise inch by inch, with a delay made from the handle 1 by the amount of turning counter clockwise. Following the above, a driven disk 4 relatively rotates counter clockwise, with an indication 11 shifted from open to close, and a value of the numeral indicated by an index 13 is changing to decrease or increase.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10328778A JPS5530544A (en) | 1978-08-23 | 1978-08-23 | Valve opening indication mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10328778A JPS5530544A (en) | 1978-08-23 | 1978-08-23 | Valve opening indication mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5530544A true JPS5530544A (en) | 1980-03-04 |
Family
ID=14350088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10328778A Pending JPS5530544A (en) | 1978-08-23 | 1978-08-23 | Valve opening indication mechanism |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5530544A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5774351A (en) * | 1980-08-27 | 1982-05-10 | Hooker Chemicals Plastics Corp | Blend of halogenated vinyl-polyolefin graft copolymer and abs polymer |
JPS6293484U (en) * | 1985-12-04 | 1987-06-15 | ||
JPH0658289U (en) * | 1993-01-22 | 1994-08-12 | 株式会社大東バルブ製作所 | Valve with manual handle |
JPH1068474A (en) * | 1996-08-27 | 1998-03-10 | Fujikin:Kk | Valve opening detector |
JP2000104852A (en) * | 1998-09-29 | 2000-04-11 | Neriki:Kk | Opening display device for valve |
CN101788079A (en) * | 2010-03-09 | 2010-07-28 | 广东联塑科技实业有限公司 | Method for controlling opening of rotating switch of temperature control valve |
CN103411025A (en) * | 2013-08-23 | 2013-11-27 | 中国海洋石油总公司 | Visual position indicator for hydraulic actuating mechanism of deep water gate valve |
-
1978
- 1978-08-23 JP JP10328778A patent/JPS5530544A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5774351A (en) * | 1980-08-27 | 1982-05-10 | Hooker Chemicals Plastics Corp | Blend of halogenated vinyl-polyolefin graft copolymer and abs polymer |
JPS6293484U (en) * | 1985-12-04 | 1987-06-15 | ||
JPH0658289U (en) * | 1993-01-22 | 1994-08-12 | 株式会社大東バルブ製作所 | Valve with manual handle |
JPH1068474A (en) * | 1996-08-27 | 1998-03-10 | Fujikin:Kk | Valve opening detector |
JP2000104852A (en) * | 1998-09-29 | 2000-04-11 | Neriki:Kk | Opening display device for valve |
CN101788079A (en) * | 2010-03-09 | 2010-07-28 | 广东联塑科技实业有限公司 | Method for controlling opening of rotating switch of temperature control valve |
CN103411025A (en) * | 2013-08-23 | 2013-11-27 | 中国海洋石油总公司 | Visual position indicator for hydraulic actuating mechanism of deep water gate valve |
CN103411025B (en) * | 2013-08-23 | 2016-01-20 | 中国海洋石油总公司 | A kind of virtualized location indicator for deep water gate valve hydraulic actuator |
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