JPS5895147U - Surge absorber with disconnection indicator - Google Patents

Surge absorber with disconnection indicator

Info

Publication number
JPS5895147U
JPS5895147U JP18998981U JP18998981U JPS5895147U JP S5895147 U JPS5895147 U JP S5895147U JP 18998981 U JP18998981 U JP 18998981U JP 18998981 U JP18998981 U JP 18998981U JP S5895147 U JPS5895147 U JP S5895147U
Authority
JP
Japan
Prior art keywords
metal plate
metal
plate spring
dependent resistor
current fuse
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
JP18998981U
Other languages
Japanese (ja)
Other versions
JPS6345810Y2 (en
Inventor
要 松井
石坂　誠次
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP18998981U priority Critical patent/JPS5895147U/en
Publication of JPS5895147U publication Critical patent/JPS5895147U/en
Application granted granted Critical
Publication of JPS6345810Y2 publication Critical patent/JPS6345810Y2/ja
Granted legal-status Critical Current

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Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (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図は従来例における断路表示機構付サージ吸収器の
正面より見た断面図、第２図は同側面より見た断面図１
、第３図は本考案に係る断路表示機構付サージ吸収器の
一実施例を示す正面より見た断面図である。Figure 1 is a sectional view of a conventional surge absorber with a disconnection indicator mechanism as seen from the front, and Figure 2 is a sectional view of the same as seen from the side.
, FIG. 3 is a sectional view of an embodiment of the surge absorber with a disconnection indicating mechanism according to the present invention, viewed from the front.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 酸化亜鉛を主成分とする焼結体からなる電圧依存性抵抗
体の一部または全体が絶縁性樹脂中に埋め込まれ、前記
電圧依存性抵抗体の一方の電極に設けられた金属導線が
前記絶縁性樹脂中に一部埋め込まれた金属板に接続され
、前記電圧依存性抵抗体の他の一方の電極に設けられた
金属導線に電流ヒユーズの一端が半田付けされ、この電
流ヒユーズの他端が前記絶縁性樹脂中に一部埋め込まれ
た金属製板バネにこの金属製板バネに荷重が加わった状
態で接続され、上記金属製板バネの一部を表示部とし、
前記電流ヒユーズからの荷重がＯとなった場合に前記金
属製板バネの表示部と重なるような位置に穴を有する絶
縁ケース内に前記の電圧依存性抵抗体、金属板、電流ヒ
ユーズ、金属製板バネ、絶縁性樹脂を納め、前記絶縁ケ
ースにより絶縁された２つの金属棒の一方に前記金属板
、他方に前記金属製板バネを接続した構造の断路表示機
構付サージ吸収器。Part or all of a voltage-dependent resistor made of a sintered body containing zinc oxide as a main component is embedded in an insulating resin, and a metal conductor provided on one electrode of the voltage-dependent resistor is connected to the insulating resin. One end of a current fuse is soldered to a metal conductor connected to a metal plate partially embedded in a static resin and provided on the other electrode of the voltage dependent resistor, and the other end of the current fuse A metal plate spring partially embedded in the insulating resin is connected with a load applied to the metal plate spring, and a part of the metal plate spring is used as a display part,
The voltage dependent resistor, a metal plate, a current fuse, and a metal plate are placed in an insulating case that has a hole at a position that overlaps with the display part of the metal leaf spring when the load from the current fuse becomes O. A surge absorber with a disconnection indicating mechanism has a structure in which a plate spring and an insulating resin are housed, and the metal plate is connected to one of two metal bars insulated by the insulating case, and the metal plate spring is connected to the other.
JP18998981U 1981-12-18 1981-12-18 Surge absorber with disconnection indicator Granted JPS5895147U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18998981U JPS5895147U (en) 1981-12-18 1981-12-18 Surge absorber with disconnection indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18998981U JPS5895147U (en) 1981-12-18 1981-12-18 Surge absorber with disconnection indicator

Publications (2)

Publication Number Publication Date
JPS5895147U true JPS5895147U (en) 1983-06-28
JPS6345810Y2 JPS6345810Y2 (en) 1988-11-29

Family

ID=30103681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18998981U Granted JPS5895147U (en) 1981-12-18 1981-12-18 Surge absorber with disconnection indicator

Country Status (1)

Country Link
JP (1) JPS5895147U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007042753A (en) * 2005-08-01 2007-02-15 Otowa Denki Kogyo Kk Varistor device and its manufacturing method
WO2008010410A1 (en) * 2006-07-20 2008-01-24 Otowa Electric Co., Ltd. Spd with disconnection function and manufacturing method thereof
JP2008283065A (en) * 2007-05-11 2008-11-20 Otowa Denki Kogyo Kk Spd for power supply
JP2009218508A (en) * 2008-03-12 2009-09-24 Otowa Denki Kogyo Kk Spd with disconnecting mechanism
JP2009534804A (en) * 2006-04-26 2009-09-24 デーン＋シェーネ ゲーエムベーハ＋ツェオー．カーゲー Method for determining dimensions of lightning arrester disconnecting device
CN103875055A (en) * 2011-06-30 2014-06-18 爱普科斯公司 Electric device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007042753A (en) * 2005-08-01 2007-02-15 Otowa Denki Kogyo Kk Varistor device and its manufacturing method
JP2009534804A (en) * 2006-04-26 2009-09-24 デーン＋シェーネ ゲーエムベーハ＋ツェオー．カーゲー Method for determining dimensions of lightning arrester disconnecting device
WO2008010410A1 (en) * 2006-07-20 2008-01-24 Otowa Electric Co., Ltd. Spd with disconnection function and manufacturing method thereof
JP2008028089A (en) * 2006-07-20 2008-02-07 Otowa Denki Kogyo Kk Spd having separating mechanism and manufacturing method therefor
JP2008283065A (en) * 2007-05-11 2008-11-20 Otowa Denki Kogyo Kk Spd for power supply
JP2009218508A (en) * 2008-03-12 2009-09-24 Otowa Denki Kogyo Kk Spd with disconnecting mechanism
CN103875055A (en) * 2011-06-30 2014-06-18 爱普科斯公司 Electric device
JP2014521188A (en) * 2011-06-30 2014-08-25 エプコス アクチエンゲゼルシャフト Electrical equipment

Also Published As

Publication number Publication date
JPS6345810Y2 (en) 1988-11-29

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