JPS61168536U - - Google Patents

Info

Publication number
JPS61168536U
JPS61168536U JP5299185U JP5299185U JPS61168536U JP S61168536 U JPS61168536 U JP S61168536U JP 5299185 U JP5299185 U JP 5299185U JP 5299185 U JP5299185 U JP 5299185U JP S61168536 U JPS61168536 U JP S61168536U
Authority
JP
Japan
Prior art keywords
pressure relief
case
switch
operation mechanism
pressure
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
JP5299185U
Other languages
Japanese (ja)
Other versions
JPH037006Y2 (en
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 filed Critical
Priority to JP1985052991U priority Critical patent/JPH037006Y2/ja
Publication of JPS61168536U publication Critical patent/JPS61168536U/ja
Application granted granted Critical
Publication of JPH037006Y2 publication Critical patent/JPH037006Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Description

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

図面は本考案の実施例を示すもので、第１図は
一部を省略した柱上用開閉器の正面図、第２図は
柱上用開閉器の側面図、第３図は一部を破断した
縦断面図、第４図は放圧案内部付近の拡大断面図
をそれぞれ示す。 １……柱上用開閉器、２……開閉器ケース、２
ｄ……底面、３……操作機構ケース、３ａ……上
面、２６……放圧案内部、３５……金属製防護網
、ａ……放圧用空間。 The drawings show an embodiment of the present invention, and Fig. 1 is a front view of a pole-mounted switch with a part omitted, Fig. 2 is a side view of the pole-mounted switch, and Fig. 3 is a partially omitted view. A broken vertical sectional view and FIG. 4 show an enlarged sectional view of the vicinity of the pressure relief guide portion, respectively. 1 ...Pole-top switch, 2...Switch case, 2
d...bottom surface, 3...operation mechanism case, 3a...top surface, 26...pressure relief guide section, 35...metal protection net, a...pressure relief space.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 開閉器ケース２の底面２ｄと操作機構ケース３
の上面３ａとが対向して放圧用空間ａが形成され
るように上部の開閉器ケース２に対しその下部に
操作機構ケース３を合体させた柱上用開閉器１に
おいて、上記開閉器ケース２の底面２ｄには内部
短絡時の圧力上昇によつて破裂する放圧案内部２
６を設けると共に更に上記の放圧用空間ａには上
記放圧案内部２６を囲むようにして枠状の金属製
防護網３５を設けたことを特徴とする柱上用開閉
器。 Bottom surface 2d of switch case 2 and operation mechanism case 3
In a pole-mounted switch 1 in which an operation mechanism case 3 is combined with an upper switch case 2 at the lower part thereof so that the upper surface 3a faces the upper surface 3a and a pressure release space a is formed, the above-mentioned switch case 2 On the bottom surface 2d of the pressure relief guide part 2, which ruptures due to the pressure increase in the event of an internal short circuit, is provided.
6, and a frame-shaped metal protection net 35 is further provided in the pressure relief space a so as to surround the pressure relief guide portion 26.
JP1985052991U 1985-04-10 1985-04-10 Expired JPH037006Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985052991U JPH037006Y2 (en) 1985-04-10 1985-04-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985052991U JPH037006Y2 (en) 1985-04-10 1985-04-10

Publications (2)

Publication Number Publication Date
JPS61168536U true JPS61168536U (en) 1986-10-18
JPH037006Y2 JPH037006Y2 (en) 1991-02-21

Family

ID=30573430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985052991U Expired JPH037006Y2 (en) 1985-04-10 1985-04-10

Country Status (1)

Country Link
JP (1) JPH037006Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009112117A (en) * 2007-10-30 2009-05-21 Energy Support Corp Attaching tool of power distribution apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4686072B2 (en) * 2001-08-08 2011-05-18 日本高圧電気株式会社 Air conditioner switch with protective frame

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250358U (en) * 1975-10-09 1977-04-09
JPS53120773U (en) * 1977-03-03 1978-09-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5250358U (en) * 1975-10-09 1977-04-09
JPS53120773U (en) * 1977-03-03 1978-09-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009112117A (en) * 2007-10-30 2009-05-21 Energy Support Corp Attaching tool of power distribution apparatus

Also Published As

Publication number Publication date
JPH037006Y2 (en) 1991-02-21

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