JPS6367694U - - Google Patents
Info
- Publication number
- JPS6367694U JPS6367694U JP16239786U JP16239786U JPS6367694U JP S6367694 U JPS6367694 U JP S6367694U JP 16239786 U JP16239786 U JP 16239786U JP 16239786 U JP16239786 U JP 16239786U JP S6367694 U JPS6367694 U JP S6367694U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- fuel pump
- pump device
- built
- biasing force
- 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 7
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram 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
- Control Of Non-Positive-Displacement 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、
本考案が適用された燃料ポンプ装置の端子ホルダ
部を示す図である。第4図は、第3図示の端子ホ
ルダの背面図である。
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、12a,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、32a…貫通孔、33…出
口管、34…平丸ワツシヤ、35…延出部、35
a…溝、36…弁体、37…圧縮コイルばね、4
5…端子、46…溝、47…ブラシ、47a…後
面、8…チヨークコイル、48a,48b…端部
、49…コイルホルダ、49a…スリツト、49
b…周縁、50…中継端子、50a…端子部、5
1…ブラシガイド、51a…舌片、51b,51
c…スリツト、52…孔、53…リード線、54
…コイルばね、54a,54b…端部、54c…
湾曲部分、54d…先端、55…ばね支持部、5
5a…スリツト、56…ベーン、56a…上面、
57…ストツパ片。
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. 3 is a diagram showing a terminal holder portion of a fuel pump device to which the present invention is applied. FIG. 4 is a rear view of the terminal holder shown in the third figure. DESCRIPTION OF SYMBOLS 1... Casing, 1a, 1b... Step part, 2... Pump part, 3a, 3b... Pump housing, 4... Annular step part, 5... Axial direction groove, 6a... Opening part, 6b... Fuel inlet, 7... Hole, 8... Fixed shaft, 8a, 8b... End part, 9... Flat round washer, 10, 11... Button,
12...Rotating shaft, 12a, 12b...End part, 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... Bushing, 32a... Through hole, 33... Outlet pipe, 34... Flat round washer, 35... Extension part , 35
a...Groove, 36...Valve body, 37...Compression coil spring, 4
5... Terminal, 46... Groove, 47... Brush, 47a... Rear surface, 8... Chiyoke coil, 48a, 48b... End, 49... Coil holder, 49a... Slit, 49
b...periphery, 50...relay terminal, 50a...terminal part, 5
1... Brush guide, 51a... Tongue piece, 51b, 51
c...slit, 52...hole, 53...lead wire, 54
...Coil spring, 54a, 54b...End part, 54c...
Curved portion, 54d...Tip, 55...Spring support portion, 5
5a...Slit, 56...Vane, 56a...Top surface,
57...Stopper piece.
Claims (1)
同軸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、 ブラシを一定の付勢力でコンミテータに接触さ
せるばね手段と、 前記モータの回転数に対応して前記燃料の流速
が増加すると前記ばね手段の付勢力を緩和させる
ベーン手段とを有することを特徴とするモータ内
蔵式燃料ポンプ装置。[Scope of Claim for Utility Model Registration] A fuel pump device with a built-in motor, comprising a DC motor and a fuel pump coaxially disposed in the same casing as the motor, the brushes being connected to a commutator with a constant biasing force. A fuel pump device with a built-in motor, comprising: a spring means brought into contact with each other; and a vane means adapted to relieve the biasing force of the spring means when the flow velocity of the fuel increases in accordance with the rotational speed of the motor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16239786U JPS6367694U (en) | 1986-10-23 | 1986-10-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16239786U JPS6367694U (en) | 1986-10-23 | 1986-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6367694U true JPS6367694U (en) | 1988-05-07 |
Family
ID=31089619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16239786U Pending JPS6367694U (en) | 1986-10-23 | 1986-10-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6367694U (en) |
-
1986
- 1986-10-23 JP JP16239786U patent/JPS6367694U/ja active Pending