JPS61105800U - - Google Patents
Info
- Publication number
- JPS61105800U JPS61105800U JP19237984U JP19237984U JPS61105800U JP S61105800 U JPS61105800 U JP S61105800U JP 19237984 U JP19237984 U JP 19237984U JP 19237984 U JP19237984 U JP 19237984U JP S61105800 U JPS61105800 U JP S61105800U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- fuel pump
- embedded holes
- covering
- pump
- 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 2
- 230000005484 gravity Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図はこの考案の一実施例を示す縦断面図、
第２図は同実施例を示す上面図、第３図は同実施
例を示す下面図、第４図は従来例を示す縦断面図
である。
１１……主軸、１２……電機子、１３……整流
子、１４……被覆体、１８……埋込孔、１９……
重錘体、Ｒ……回転体、Ｒ……回転体。なお、図
中同一符号は同一または相当部分を示す。
FIG. 1 is a longitudinal sectional view showing an embodiment of this invention.
FIG. 2 is a top view showing the same embodiment, FIG. 3 is a bottom view showing the same embodiment, and FIG. 4 is a longitudinal sectional view showing the conventional example. 11... Main shaft, 12... Armature, 13... Commutator, 14... Covering body, 18... Embedded hole, 19...
Weight body, R...Rotating body, R...Rotating body. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
からなる回転体を固定し、この回転体の少なくと
も一部を保護用の被覆体で覆つたモータ式燃料ポ
ンプにおいて、上記被覆体に穿設されて、上記主
軸にほぼ平行に延びる複数の埋込孔と、上記複数
の埋込孔のいずれかに装着されて上記回転体の重
心の偏心量を減少させる重錘体とを備えたことを
特徴とするモータ式燃料ポンプ。 In a motor-type fuel pump in which a rotating body consisting of an armature and a commutator is fixed to the main shaft that drives the pump, and at least a portion of this rotating body is covered with a protective covering, a hole is provided in the covering. , comprising a plurality of embedded holes extending substantially parallel to the main axis, and a weight body attached to any of the plurality of embedded holes to reduce eccentricity of the center of gravity of the rotating body. motorized fuel pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19237984U JPS61105800U (en) | 1984-12-17 | 1984-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19237984U JPS61105800U (en) | 1984-12-17 | 1984-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61105800U true JPS61105800U (en) | 1986-07-04 |
Family
ID=30749797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19237984U Pending JPS61105800U (en) | 1984-12-17 | 1984-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105800U (en) |
-
1984
- 1984-12-17 JP JP19237984U patent/JPS61105800U/ja active Pending