JPS5914246U - Kotoku open/close detection device - Google Patents

Kotoku open/close detection device

Info

Publication number
JPS5914246U
JPS5914246U JP10903582U JP10903582U JPS5914246U JP S5914246 U JPS5914246 U JP S5914246U JP 10903582 U JP10903582 U JP 10903582U JP 10903582 U JP10903582 U JP 10903582U JP S5914246 U JPS5914246 U JP S5914246U
Authority
JP
Japan
Prior art keywords
detection device
signal
sealed cavity
receiving portion
kotoku
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
JP10903582U
Other languages
Japanese (ja)
Inventor
慎一 西堀
Original Assignee
株式会社藤井合金製作所
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 株式会社藤井合金製作所 filed Critical 株式会社藤井合金製作所
Priority to JP10903582U priority Critical patent/JPS5914246U/en
Publication of JPS5914246U publication Critical patent/JPS5914246U/en
Pending legal-status Critical Current

Links

Landscapes

  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Switches Operated By Changes In Physical Conditions (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) [Summary] 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]

第１図は本考案の第１実施例の説明図、第２図はＸ−Ｘ
断面図、第３図は第２実施例の説明図であり、図中 １ａ、　　１ｂ・・・・・・導光性線、２・・・・・・
光源、３・・・・・・発光部、４ａ、　　４ｂ・・・・
・・先端部、ｌｌａ・・・・・・導線、１１ｂ・・・・
・・導線、１２・・・・・・リードスイッチ、１３・・
・・・・永久磁石、１４・・・・・・表示ランプ。Figure 1 is an explanatory diagram of the first embodiment of the present invention, Figure 2 is X-X
The sectional view and FIG. 3 are explanatory diagrams of the second embodiment, and in the figure, 1a, 1b... light guiding wires, 2...
Light source, 3... Light emitting part, 4a, 4b...
...Tip, lla...Conductor, 11b...
...Conductor wire, 12...Reed switch, 13...
...Permanent magnet, 14...Indication lamp.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コック本体と閉子との間に密閉空室を形成し、閉子の該
密閉空室に露出する露出部の特定位置に信号接続手段を
、他方、コック本体側の前記密閉、−空室に露出する部
分に受信部を設け、該受信部が閉子の全開又は全閉位置
で信号接続手段に一致するように成し、前記受信部を信
号エネルギー伝達手段の先端部に設け、他方、該信号エ
ネルギー伝達手段の基端部に信号エネルギー源及び表示
手段を設けたコックの開閉検知装置。A sealed cavity is formed between the cock body and the closure, and a signal connection means is provided at a specific position of the exposed portion of the closure that is exposed to the sealed cavity, and on the other hand, the signal connection means is provided in the sealed cavity on the cock body side. A receiving portion is provided in the exposed portion, and the receiving portion is configured to coincide with the signal connecting means when the closing member is in the fully open or fully closed position, and the receiving portion is provided at the tip of the signal energy transmitting means; A cock opening/closing detection device comprising a signal energy source and display means at the base end of the signal energy transmission means.
JP10903582U 1982-07-17 1982-07-17 Kotoku open/close detection device Pending JPS5914246U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10903582U JPS5914246U (en) 1982-07-17 1982-07-17 Kotoku open/close detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10903582U JPS5914246U (en) 1982-07-17 1982-07-17 Kotoku open/close detection device

Publications (1)

Publication Number Publication Date
JPS5914246U true JPS5914246U (en) 1984-01-28

Family

ID=30254152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10903582U Pending JPS5914246U (en) 1982-07-17 1982-07-17 Kotoku open/close detection device

Country Status (1)

Country Link
JP (1) JPS5914246U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567318A (en) * 1979-06-30 1981-01-26 Matsushita Electric Works Ltd Light switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567318A (en) * 1979-06-30 1981-01-26 Matsushita Electric Works Ltd Light switch

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