JPS6382086U - - Google Patents
Info
- Publication number
- JPS6382086U JPS6382086U JP17687786U JP17687786U JPS6382086U JP S6382086 U JPS6382086 U JP S6382086U JP 17687786 U JP17687786 U JP 17687786U JP 17687786 U JP17687786 U JP 17687786U JP S6382086 U JPS6382086 U JP S6382086U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- motor
- flow path
- fuel
- pump housing
- 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 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims 1
- 235000013351 cheese Nutrition 0.000 description 1
- 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
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第1図は、本考案が適用され燃料ポンプ装置の
全体を示す縦断面図である。第2図は、第1図示
の実施例の要部を示す部分拡大図である。第3図
は、第2図の―線について見た矢視図である
。
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、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、12a,12b……端部、13a,13b…
…円形凹部、14a,14b……段部、15a,
15b……円弧状溝、16……ロータ、16a…
…外周部、17……孔、18……羽根溝、19…
…燃料流路、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、28……コア、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、38a,38b……円弧状溝、39
,39b……凹部、40a,40b……段部、4
1a,41b……羽根溝、42……燃料流路、4
2a……連絡通路、43……燃料流路、43a…
…連絡通路、45……端子、46……溝、47…
…ブラシ、47a……後面、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、50a……端子部、51……ブ
ラシガイド、51a……舌片、52……孔、53
……リード線、54……コイルばね、54a,5
4b……端部、54c……湾曲部分、54d……
先端、55……ばね支持部、55a……スリツト
。
FIG. 1 is a longitudinal sectional view showing the entire fuel pump device to which the present invention is applied. FIG. 2 is a partially enlarged view showing the main parts of the embodiment shown in FIG. FIG. 3 is a view taken along the line - in FIG. 2. 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, 7...Hole, 8
... Fixed shaft, 8a, 8b ... End, 9 ... Flat round washer, 10, 11 ... Button, 12 ... Rotating shaft, 12a, 12b ... End, 13a, 13b ...
...Circular recess, 14a, 14b...Step, 15a,
15b...Circular groove, 16...Rotor, 16a...
...outer periphery, 17...hole, 18...blade groove, 19...
... Fuel flow path, 20 ... Hole, 21 ... Motor, 22
... Armature, 23, 24 ... Insulation bobbin,
25...Winding, 26...Commitator, 27...
Permanent magnet, 28...core, 31...terminal holder,
32...Butting, 32a...Through hole, 33...
... Outlet pipe, 34 ... Flat round washer, 35 ... Extension part, 35a ... Groove, 36 ... Valve body, 37 ... Compression coil spring, 38a, 38b ... Arc-shaped groove, 39
, 39b... recess, 40a, 40b... step, 4
1a, 41b... Vane groove, 42... Fuel flow path, 4
2a... Communication passage, 43... Fuel flow path, 43a...
...Communication passage, 45...Terminal, 46...Groove, 47...
...brush, 47a...rear surface, 48...cheese coil, 48a, 48b...end, 49...coil holder, 49a...slit, 49b...periphery,
50... Relay end, 50a... Terminal portion, 51... Brush guide, 51a... Tongue piece, 52... Hole, 53
... Lead wire, 54 ... Coil spring, 54a, 5
4b... End portion, 54c... Curved portion, 54d...
Tip, 55...Spring support part, 55a...Slit.
Claims (1)
的に配設された燃料ポンプとを有するモータ内蔵
式燃料ポンプ装置であつて、 前記ポンプが内部にポンプ室を郭定するポンプ
ハウジングと、前記ポンプ室内に収容される1個
のポンプロータとを有し、 前記ポンプロータが少なくとも一方の軸線方向
端面に、その外周部に於て前記ポンプハウジング
との間に流路を郭定するべく形成された第1の複
数の羽根溝と、前記流路より半径方向内側に於て
前記ポンプハウジングとの間に別個の流路を郭定
するべく形成された第2の複数の羽根溝とを有し
、かつ 前記各流路が、前記ポンプハウジングに設けら
れた連通路を介して直列に連結されていることを
特徴とするモータ内蔵式燃料ポンプ装置。[Claims for Utility Model Registration] A fuel pump device with a built-in motor, comprising a motor and a fuel pump disposed coaxially within the same casing as the motor, the pump defining a pump chamber therein. a pump housing, and one pump rotor housed in the pump chamber, the pump rotor having at least one axial end face having a flow path between it and the pump housing at an outer peripheral portion thereof. a first plurality of vane grooves formed to define a separate flow path between the first plurality of vane grooves and the pump housing radially inwardly of the flow path; A fuel pump device with a built-in motor, characterized in that the fuel pump device has a vane groove, and each of the flow paths are connected in series via a communication path provided in the pump housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17687786U JPS6382086U (en) | 1986-11-18 | 1986-11-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17687786U JPS6382086U (en) | 1986-11-18 | 1986-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6382086U true JPS6382086U (en) | 1988-05-30 |
Family
ID=31117543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17687786U Pending JPS6382086U (en) | 1986-11-18 | 1986-11-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6382086U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6743001B2 (en) | 2001-07-31 | 2004-06-01 | Denso Corporation | Fuel pump having rotatably supported pipe member between bearing members and fixed center shaft |
KR100953409B1 (en) | 2008-03-12 | 2010-04-19 | 공주대학교 산학협력단 | Fuel pump for vehicle |
JP2010535984A (en) * | 2007-08-13 | 2010-11-25 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Side channel pump for pumping fuel in automobiles |
-
1986
- 1986-11-18 JP JP17687786U patent/JPS6382086U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6743001B2 (en) | 2001-07-31 | 2004-06-01 | Denso Corporation | Fuel pump having rotatably supported pipe member between bearing members and fixed center shaft |
JP2010535984A (en) * | 2007-08-13 | 2010-11-25 | コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Side channel pump for pumping fuel in automobiles |
KR100953409B1 (en) | 2008-03-12 | 2010-04-19 | 공주대학교 산학협력단 | Fuel pump for vehicle |
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