JPS6383968U

JPS6383968U -

Info

Publication number: JPS6383968U
Application number: JP17687586U
Authority: JP
Priority date: 1986-11-18
Filing date: 1986-11-18
Publication date: 1988-06-01

Description

[Brief explanation of drawings]

第１図は、本考案が適用された燃料ポンプ装置
の全体を示す断面図である。第２図は、第１図の
―線について見た矢視図である。第３図は、
第１図の―線について見た端子ホルダを示す
図である。第４図は、本考案が適用された燃料ポ
ンプ装置の端子ホルダを示す斜視図である。第５
図は、第３図の―線について見た断面図であ
る。１……ケーシング、１ａ，１ｂ……段部、２…
…ポンプ部、３ａ，３ｂ……ポンプハウジング、
４……環状段部、５……軸線方向溝、６ａ……開
口部、６ｂ……燃料吸入口、７……孔、８……固
定軸、８ａ，８ｂ……端部、９……平丸ワツシヤ
、１０，１１……ブツシユ、１２……回転軸、１
２ａ，１２ｂ……端部、１３ａ，１３ｂ……凹部
、１４ａ，１４ｂ……対向面、１５ａ，１５ｂ…
…環状溝、１６……ロータ、１６ａ……外周部、
１７……孔、１８……羽根溝、１９……ポンプ室
、２０……孔、２１……モータ、２２……アーマ
チユア、２３，２４……絶縁ボビン、２５……巻
線、２６……コンミテータ、２７……永久磁石、
３１……端子ホルダ、３２……ブツシング、３２
ａ……貫通孔、３３……出口管、３４……平丸ワ
ツシヤ、３５……延出部、３５ａ……溝、３６…
…弁体、３７……圧縮コイルばね、４５……端子
、４６……溝、４７……ブラシ、４８……チヨー
クコイル、４８ａ，４８ｂ……端部、４９……コ
イルホルダ、４９ａ……スリツト、４９ｂ……周
縁、５０……中継端子、５０ａ……端子部、５１
……ブラシガイド、５１ａ……スリツト、５３…
…リード線、５４……コイルばね、５４ａ……一
端、５４ｂ……他端、５５……ばね支持部、５５
ａ……スリツト、５６……孔。 FIG. 1 is a sectional view showing the entire fuel pump device to which the present invention is applied. FIG. 2 is a view taken along the line - in FIG. 1. Figure 3 shows
FIG. 2 is a diagram showing the terminal holder taken along the line - in FIG. 1; FIG. 4 is a perspective view showing a terminal holder of a fuel pump device to which the present invention is applied. Fifth
The figure is a cross-sectional view taken along the - line in FIG. 3. 1...Casing, 1a, 1b...Stepped portion, 2...
...Pump part, 3a, 3b...Pump housing,
4... Annular step, 5... Axial groove, 6a... Opening, 6b... Fuel inlet, 7... Hole, 8... Fixed shaft, 8a, 8b... End, 9... Flat round Washer, 10, 11... Button, 12... Rotating shaft, 1
2a, 12b... end, 13a, 13b... recess, 14a, 14b... opposing surface, 15a, 15b...
...Annular groove, 16...Rotor, 16a...Outer periphery,
17... Hole, 18... Vane groove, 19... Pump chamber, 20... Hole, 21... Motor, 22... Armature, 23, 24... Insulating bobbin, 25... Winding wire, 26... Commutator , 27...Permanent magnet,
31...Terminal holder, 32...Butching, 32
a...Through hole, 33...Outlet pipe, 34...Flat round washer, 35...Extension part, 35a...Groove, 36...
... Valve body, 37 ... Compression coil spring, 45 ... Terminal, 46 ... Groove, 47 ... Brush, 48 ... Choy coil, 48a, 48b ... End part, 49 ... Coil holder, 49a ... Slit, 49b...periphery, 50...relay terminal, 50a...terminal section, 51
...Brush guide, 51a...Slit, 53...
...Lead wire, 54...Coil spring, 54a...One end, 54b...Other end, 55...Spring support part, 55
a...slit, 56...hole.

Claims

[Claims for Utility Model Registration] A casing, a rotor rotatably provided within the casing, a commutator formed coaxially with the rotor, and a commutator that is at least partially received within the casing and fixed. A brush structure for a motor including a fixing member provided, a brush guide integrally fixed to the fixing member, and a brush supported by the brush guide so as to be in sliding contact with the commutator, the brush The guide is integrally molded with the fixing member, and the brush is urged toward the commutator by a spring means made of an electrically conductive spring material, and is disposed on the fixing member via the spring means. A brush structure of a motor, characterized in that it is electrically connected to a power supply connection part.