JPS59162749U - Sealed switch - Google Patents

Sealed switch

Info

Publication number
JPS59162749U
JPS59162749U JP5730583U JP5730583U JPS59162749U JP S59162749 U JPS59162749 U JP S59162749U JP 5730583 U JP5730583 U JP 5730583U JP 5730583 U JP5730583 U JP 5730583U JP S59162749 U JPS59162749 U JP S59162749U
Authority
JP
Japan
Prior art keywords
cover
pressure relief
case
relief operation
display plate
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
JP5730583U
Other languages
Japanese (ja)
Other versions
JPS643148Y2 (en
Inventor
原　敏
籏瀬　祐久
Original Assignee
株式会社ダイヘン
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 株式会社ダイヘン filed Critical 株式会社ダイヘン
Priority to JP5730583U priority Critical patent/JPS59162749U/en
Publication of JPS59162749U publication Critical patent/JPS59162749U/en
Application granted granted Critical
Publication of JPS643148Y2 publication Critical patent/JPS643148Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (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 the drawing]

第１図は本考案の密閉形開閉器の一実施例を示す側面図
、第２図及び第３図はそれぞれ第１図の実施例の放圧動
作表示前及び放圧動作表示後の状態を示す要部の拡大断
面図、第４図及び第５図はそれぞれ第２図及び第３図の
下面図、第６図は本考案の他の実施例の側面図、第７図
及び第８図はそれぞれ、同実施例の要部拡大断面図及び
側面図である。Fig. 1 is a side view showing an embodiment of the closed type switch of the present invention, and Figs. 2 and 3 show the state of the embodiment of Fig. 1 before and after the pressure relief operation is displayed, respectively. 4 and 5 are bottom views of FIGS. 2 and 3, respectively. FIG. 6 is a side view of another embodiment of the present invention, and FIGS. 7 and 8. These are an enlarged sectional view and a side view of the main part of the same embodiment, respectively.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 開口部を有するケースと、該ケースの開口部を閉じるカ
バーとからなる、収納画体と、前記収納函体内に収納さ
れた開閉器本体とを備え、前記カバーが前記収納函体内
の異常圧力により変位して放圧動作を行なうように構成
されている密閉形開閉器において、前記収納函体の下方
から目視し得る位置に配置されて該収納函体に対して回
動自在に支持された放圧動作表示板と、前記放圧動作表
示板を回動させるように付勢する付勢手段と、前記カバ
ーが放圧動作を行なう前の状態では前記放圧動作表示板
を前記付勢手段の付勢力に抗して係止し前記カバーが放
圧動作を行なったときに該カバーの変位に応動して前記
放圧動作表示板の係止を解除するように設けられたラッ
チ部材とを具備したことを特徴とする密閉形開閉器。A storage body comprising a case having an opening and a cover that closes the opening of the case, and a switch main body stored in the storage case, and the cover is closed due to abnormal pressure inside the storage case. In a closed type switch configured to perform a pressure relief operation by being displaced, a release switch is disposed at a position where it can be seen from below the storage box and is rotatably supported with respect to the storage box. a pressure operation display plate; a biasing means for biasing the pressure relief operation display plate to rotate; a latch member that is latched against a biasing force and is provided to release the latching of the pressure relief operation display plate in response to displacement of the cover when the cover performs a pressure relief operation; A closed type switch that is characterized by:
JP5730583U 1983-04-15 1983-04-15 Sealed switch Granted JPS59162749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5730583U JPS59162749U (en) 1983-04-15 1983-04-15 Sealed switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5730583U JPS59162749U (en) 1983-04-15 1983-04-15 Sealed switch

Publications (2)

Publication Number Publication Date
JPS59162749U true JPS59162749U (en) 1984-10-31
JPS643148Y2 JPS643148Y2 (en) 1989-01-26

Family

ID=30187616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5730583U Granted JPS59162749U (en) 1983-04-15 1983-04-15 Sealed switch

Country Status (1)

Country Link
JP (1) JPS59162749U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894232U (en) * 1981-12-18 1983-06-25 日本高圧電気株式会社 Pole-mounted switch in case

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894232U (en) * 1981-12-18 1983-06-25 日本高圧電気株式会社 Pole-mounted switch in case

Also Published As

Publication number Publication date
JPS643148Y2 (en) 1989-01-26

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