JPH0434818U - - Google Patents

Info

Publication number
JPH0434818U
JPH0434818U JP7122390U JP7122390U JPH0434818U JP H0434818 U JPH0434818 U JP H0434818U JP 7122390 U JP7122390 U JP 7122390U JP 7122390 U JP7122390 U JP 7122390U JP H0434818 U JPH0434818 U JP H0434818U
Authority
JP
Japan
Prior art keywords
shielding plate
bus duct
hole
flange portion
wall
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
JP7122390U
Other languages
Japanese (ja)
Other versions
JP2549217Y2 (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 JP1990071223U priority Critical patent/JP2549217Y2/en
Publication of JPH0434818U publication Critical patent/JPH0434818U/ja
Application granted granted Critical
Publication of JP2549217Y2 publication Critical patent/JP2549217Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

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

第１図および第２図は本考案の高圧バスダクト
の壁貫通部の一実施例を示す断面図、第３図は従
来の高圧バスダクトの壁貫通部の例を示す断面図
である。 １１……バスダクトケース、１２，１２ａ……
内フランジ、１３……ダクト遮蔽板、１４，１６
，２２……固定ボルト、１５……壁貫通ブツシン
グ導体、１５ａ……フランジ部、１７……バスダ
クト導体、１８……壁、１９……貫通孔、２０，
２１……シーリング材、２２……ゴムパツキング
。 1 and 2 are cross-sectional views showing one embodiment of the wall penetrating portion of a high-pressure bus duct according to the present invention, and FIG. 3 is a cross-sectional view showing an example of the wall penetrating portion of a conventional high-pressure bus duct. 11... Bus duct case, 12, 12a...
Inner flange, 13... Duct shielding plate, 14, 16
, 22...Fixing bolt, 15...Wall penetration bushing conductor, 15a...Flange portion, 17...Bus duct conductor, 18...Wall, 19...Through hole, 20,
21...Sealing material, 22...Rubber packing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 接続すべき一対のバスダクトケースの端部を内
側に折曲して内フランジを形成し、これらの内フ
ランジを互いに当接させて固定するとともに、少
なくともその一方に、貫通孔を有するダクト遮蔽
板を固定し、この遮蔽板の貫通孔に、外周にフラ
ンジ部の形成された壁貫通ブツシング導体を挿通
してそのフランジ部を前記遮蔽板に固定させ、か
つその両端部にそれぞれバスダクト導体を接続し
てなることを特徴とする高圧バスダストの壁貫通
部。 The ends of the pair of bus duct cases to be connected are bent inward to form inner flanges, these inner flanges are brought into contact with each other and fixed, and at least one of them is provided with a duct shielding plate having a through hole. A through-wall bushing conductor having a flange portion formed on the outer periphery is inserted into the through hole of the shielding plate, the flange portion is fixed to the shielding plate, and bus duct conductors are connected to both ends of the bushing conductor. A wall-penetrating part of high-pressure bath dust that is characterized by:
JP1990071223U 1990-07-04 1990-07-04 High-pressure bus duct wall penetration Expired - Fee Related JP2549217Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990071223U JP2549217Y2 (en) 1990-07-04 1990-07-04 High-pressure bus duct wall penetration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990071223U JP2549217Y2 (en) 1990-07-04 1990-07-04 High-pressure bus duct wall penetration

Publications (2)

Publication Number Publication Date
JPH0434818U true JPH0434818U (en) 1992-03-24
JP2549217Y2 JP2549217Y2 (en) 1997-09-30

Family

ID=31608062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990071223U Expired - Fee Related JP2549217Y2 (en) 1990-07-04 1990-07-04 High-pressure bus duct wall penetration

Country Status (1)

Country Link
JP (1) JP2549217Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010259183A (en) * 2009-04-23 2010-11-11 Kyodo Ky Tec Corp Duct housing connecting structure
JP2018201630A (en) * 2017-05-31 2018-12-27 三菱電機株式会社 Fireproof structure of compartment penetration part

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51143753A (en) * 1974-04-29 1976-12-10 Werber Fred Willi K R Improvement in plaiting means
JPS577722A (en) * 1980-06-13 1982-01-14 Nippon Denso Co Ltd Auxiliary device for economical drive of car
JPS5710130A (en) * 1980-06-20 1982-01-19 Ricoh Co Ltd Copying system
JPS58127511A (en) * 1982-01-23 1983-07-29 吉田　耕 Bus duct unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51143753A (en) * 1974-04-29 1976-12-10 Werber Fred Willi K R Improvement in plaiting means
JPS577722A (en) * 1980-06-13 1982-01-14 Nippon Denso Co Ltd Auxiliary device for economical drive of car
JPS5710130A (en) * 1980-06-20 1982-01-19 Ricoh Co Ltd Copying system
JPS58127511A (en) * 1982-01-23 1983-07-29 吉田　耕 Bus duct unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010259183A (en) * 2009-04-23 2010-11-11 Kyodo Ky Tec Corp Duct housing connecting structure
JP2018201630A (en) * 2017-05-31 2018-12-27 三菱電機株式会社 Fireproof structure of compartment penetration part

Also Published As

Publication number Publication date
JP2549217Y2 (en) 1997-09-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees