JPS608587U - Butterfly valve opening display device - Google Patents

Butterfly valve opening display device

Info

Publication number
JPS608587U
JPS608587U JP10144183U JP10144183U JPS608587U JP S608587 U JPS608587 U JP S608587U JP 10144183 U JP10144183 U JP 10144183U JP 10144183 U JP10144183 U JP 10144183U JP S608587 U JPS608587 U JP S608587U
Authority
JP
Japan
Prior art keywords
butterfly valve
display device
opening display
valve opening
opening
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
JP10144183U
Other languages
Japanese (ja)
Inventor
上村　正志
Original Assignee
株式会社　巴技術研究所
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 株式会社　巴技術研究所 filed Critical 株式会社　巴技術研究所
Priority to JP10144183U priority Critical patent/JPS608587U/en
Publication of JPS608587U publication Critical patent/JPS608587U/en
Pending legal-status Critical Current

Links

Landscapes

  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面はこの考案の実施例を示すものであって、第１図は
平面図、第２図は縦断面図である。 １・・・・・・ケーシング、２・・・・・・第１歯車、
３・・・・・・第２歯車、４・・・・・・第３歯車、５
・・・・・・本体、６・・・・・・固定具、７・・・・
・・ハンドル軸、８・・・・・・止ネジ、９・・・・・
・指針、１０・・・・・・蓋板、１１・・・・・・窓孔
、１２・・・・・・開度表示板、１３・・・・・・透明
板。The drawings show an embodiment of this invention, with FIG. 1 being a plan view and FIG. 2 being a longitudinal sectional view. 1... Casing, 2... First gear,
3...Second gear, 4...Third gear, 5
...Main body, 6...Fixing tool, 7...
・・Handle shaft, 8・・Set screw, 9・・・・
- Pointer, 10... Lid plate, 11... Window hole, 12... Opening degree display plate, 13... Transparent plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バタフライ弁のハンドル軸に減速用平歯車列を連結して
、ハンドル軸の回転を水平方向に取り出し、水平回動す
る平歯車に指針を取り付け、水平に配置された開度表示
板に弁の開度を表示するようにしたことを特徴とするバ
タフライ弁の開度表示装置。A reduction spur gear train is connected to the handle shaft of the butterfly valve, the rotation of the handle shaft is taken out in the horizontal direction, a pointer is attached to the horizontally rotating spur gear, and the opening of the valve is indicated on the horizontally arranged opening display board. A butterfly valve opening display device characterized by displaying the degree of opening of a butterfly valve.
JP10144183U 1983-06-30 1983-06-30 Butterfly valve opening display device Pending JPS608587U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10144183U JPS608587U (en) 1983-06-30 1983-06-30 Butterfly valve opening display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10144183U JPS608587U (en) 1983-06-30 1983-06-30 Butterfly valve opening display device

Publications (1)

Publication Number Publication Date
JPS608587U true JPS608587U (en) 1985-01-21

Family

ID=30239540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10144183U Pending JPS608587U (en) 1983-06-30 1983-06-30 Butterfly valve opening display device

Country Status (1)

Country Link
JP (1) JPS608587U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10103562A (en) * 1996-09-24 1998-04-21 Hitachi Plant Eng & Constr Co Ltd Valve opening/closing degree display device and valve opening/closing degree resetting method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347033A (en) * 1976-10-12 1978-04-27 Toshio Hashimoto Opening indicator of fluid opening and closing valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347033A (en) * 1976-10-12 1978-04-27 Toshio Hashimoto Opening indicator of fluid opening and closing valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10103562A (en) * 1996-09-24 1998-04-21 Hitachi Plant Eng & Constr Co Ltd Valve opening/closing degree display device and valve opening/closing degree resetting method

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