JPS6382089U - - Google Patents
Info
- Publication number
- JPS6382089U JPS6382089U JP17687486U JP17687486U JPS6382089U JP S6382089 U JPS6382089 U JP S6382089U JP 17687486 U JP17687486 U JP 17687486U JP 17687486 U JP17687486 U JP 17687486U JP S6382089 U JPS6382089 U JP S6382089U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- groove
- motor
- armature
- joint member
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
Description
第１図は、本考案が適用された燃料ポンプ装置
の全体を示す縦断面図である。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
、本考案によるモータ側とポンプ側との連結状態
を示す分解斜視図である。
１……ケーシング、１ａ，１ｂ……段部、２…
…ポンプ部、３ａ，３ｂ，３ｃ……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、６ｃ……連絡
通路、７……孔、８……固定軸、８ａ，８ｂ……
端部、９ａ，９ｂ……平丸ワツシヤ、１０，１１
……ブツシユ、１２……回転軸、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、２
７……永久磁石、２８……コア、２９……樹脂モ
ールド、３１……端子ホルダ、３２……ブツシン
グ、３２ａ……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、４
９……コイルホルダ、４９ａ……スリツト、４９
ｂ……周縁、５０……中継端子、５０ａ……端子
部、５１……ブラシガイド、５１ａ……舌片、５
２……孔、５３……リード線、５４……コイルば
ね、５４ａ，５４ｂ……端部、５５……ばね支持
部、５５ａ……スリツト、７０……ピン、７１…
…円形凹部、７２……円弧状溝、７３……円形凹
部、７４……円弧状溝、７５……ポンプ室、７６
……ポンプロータ、７６ａ……羽根溝、７７……
円弧状溝、７８……円形凹部、７９……円弧状溝
、８０……ポンプ室、８１……ポンプロータ、８
１ａ……羽根溝、８２……ブツシユ、８３，８４
……貫通孔、８５，８６……環状突部、８７，８
８……突部、８９，９０……溝、９１……円弧状
溝、９２……継手部材、９３……貫通孔、９４…
…環状突出部、９５，９６……突部、９７……端
面、９８……溝。
FIG. 1 is a longitudinal 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. FIG. 3 is an exploded perspective view showing the state of connection between the motor side and the pump side according to the present invention. 1...Casing, 1a, 1b...Step part, 2...
... Pump part, 3a, 3b, 3c... Pump housing, 4... Annular step, 5... Axial groove, 6a
...Opening, 6b...Fuel inlet, 6c...Communication passage, 7...Hole, 8...Fixed shaft, 8a, 8b...
Ends, 9a, 9b...flat round washers, 10, 11
... Bush, 12 ... Rotating shaft, 21 ... Motor, 22 ... Armature, 23, 24 ... Insulation bobbin, 25 ... Winding, 26 ... Commutator, 2
7... Permanent magnet, 28... Core, 29... Resin mold, 31... Terminal holder, 32... Bushing, 32a... 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...
...Chiyoke coil, 48a, 48b...end, 4
9...Coil holder, 49a...Slit, 49
b... Periphery, 50... Relay terminal, 50a... Terminal portion, 51... Brush guide, 51a... Tongue piece, 5
2... Hole, 53... Lead wire, 54... Coil spring, 54a, 54b... End, 55... Spring support portion, 55a... Slit, 70... Pin, 71...
...Circular recess, 72...Circular groove, 73...Circular recess, 74...Circular groove, 75...Pump chamber, 76
... Pump rotor, 76a ... Vane groove, 77 ...
Arc-shaped groove, 78... Circular recess, 79... Arc-shaped groove, 80... Pump chamber, 81... Pump rotor, 8
1a...Blade groove, 82...Button, 83, 84
...Through hole, 85, 86...Annular protrusion, 87, 8
8...Protrusion, 89, 90...Groove, 91...Circular groove, 92...Joint member, 93...Through hole, 94...
...Annular protrusion, 95, 96...Protrusion, 97...End face, 98...Groove.
Claims (1)
的に配設したポンプとを有し、かつ前記モータの
アーマチユアと前記ポンプのポンプロータとを継
手部材により一体的に回転可能に連結した２段式
電動ポンプ装置であつて、 前記ポンプが同軸上で互いに噛合し一体的に回
転する２個のポンプロータを有し、かつ、 前記継手部材と前記アーマチユア及び一方のポ
ンプロータとが、それぞれ幾分遊びをもつて連結
されていることを特徴とする２段式電動ポンプ装
置。[Claims for Utility Model Registration] A motor and a pump disposed coaxially in the same casing as the motor, and an armature of the motor and a pump rotor of the pump are rotated integrally by a joint member. A two-stage electric pump device that is operably connected, wherein the pump has two pump rotors that mesh with each other on the same axis and rotate integrally, and the joint member, the armature, and one pump rotor. A two-stage electric pump device characterized in that the two are connected with some play.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17687486U JPS6382089U (en) | 1986-11-18 | 1986-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17687486U JPS6382089U (en) | 1986-11-18 | 1986-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6382089U true JPS6382089U (en) | 1988-05-30 |
Family
ID=31117538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17687486U Pending JPS6382089U (en) | 1986-11-18 | 1986-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6382089U (en) |
-
1986
- 1986-11-18 JP JP17687486U patent/JPS6382089U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0438917B2 (en) | ||
| JPH0164961U (en) | ||
| JPS6382089U (en) | ||
| WO2001033699A1 (en) | Small-sized motor | |
| JPS6370267U (en) | ||
| JPS6370252U (en) | ||
| JPS6382086U (en) | ||
| JPS6370263U (en) | ||
| JPS6383967U (en) | ||
| JPS6383963U (en) | ||
| JPS6383957U (en) | ||
| JPS6383968U (en) | ||
| JPS6370272U (en) | ||
| JPS6370251U (en) | ||
| JPS6382087U (en) | ||
| JPS6367691U (en) | ||
| JPS6382088U (en) | ||
| JPS6367694U (en) | ||
| JPS63126586U (en) | ||
| JPS63126587U (en) | ||
| JPS642547U (en) | ||
| JPS6311891Y2 (en) | ||
| JPS6114311Y2 (en) | ||
| JPS63106396A (en) | Fuel pump device equipped with motor built-in | |
| JPH0348365U (en) |