JPH0487958U - - Google Patents
Info
- Publication number
- JPH0487958U JPH0487958U JP40086890U JP40086890U JPH0487958U JP H0487958 U JPH0487958 U JP H0487958U JP 40086890 U JP40086890 U JP 40086890U JP 40086890 U JP40086890 U JP 40086890U JP H0487958 U JPH0487958 U JP H0487958U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- tank
- supply pump
- discharge passage
- fuel supply
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Floor Finish (AREA)
Description
第１図は本考案の一実施例であるトロコイドポ
ンプを示す一部切断正面図、第２図はその燃料排
出路を示す側面断面図、第３図は同じく燃料排出
路を示す斜視図、第４図および第５図はスプリン
グシートの他の実施例を示す各拡大部分断面図で
ある。
１……ハウジング、２……カムリング、３……
端板、４……回転軸、５……外側歯車回転子、６
……凹部、７……内側歯車回転子、８……凸部、
１１……吸入口、１２……導出口、１３……ウエ
アプレート、１４……バイアス手段、１５……吐
出室、１６……連絡路、１７……ドライブドツグ
、１７ａ……回り止め部、１８……凸部、１９…
…モータのロータコア、２０……ジロータシール
、２１……シールサポート、２２……ジロータリ
テーナ、２３……燃料排出路、２４……リリーフ
バルブ、２５……スプリング、２６……スプリン
グシート、２７……吐出口、２８……弁口、２９
，３０……凹部、３１……タンク。
FIG. 1 is a partially cutaway front view showing a trochoid pump which is an embodiment of the present invention, FIG. 4 and 5 are enlarged partial sectional views showing other embodiments of the spring seat. 1...Housing, 2...Cam ring, 3...
End plate, 4... Rotating shaft, 5... Outer gear rotor, 6
...Concave portion, 7...Inner gear rotor, 8...Convex portion,
DESCRIPTION OF SYMBOLS 11... Suction port, 12... Outlet port, 13... Wear plate, 14... Bias means, 15... Discharge chamber, 16... Communication path, 17... Drive dog, 17a... Rotation prevention part, 18... ...Protrusion, 19...
...Motor rotor core, 20...Gerotor seal, 21...Seal support, 22...Gerotary retainer, 23...Fuel exhaust passage, 24...Relief valve, 25...Spring, 26...Spring seat, 27... Discharge port, 28...Valve port, 29
, 30... recess, 31... tank.
Claims (1)
沿つてタンクの底面に向けられて設けられている
燃料供給ポンプにおいて、前記燃料排出路はタン
ク底面と相対向する底面が閉塞されているととも
に、側面に吐出口が開設されていることを特徴と
する燃料供給ポンプ。 In a fuel supply pump in which a fuel discharge passage for discharging fuel is provided vertically toward the bottom of the tank, the bottom of the fuel discharge passage facing the tank bottom is closed, and A fuel supply pump characterized by having a discharge port on the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40086890U JP2522388Y2 (en) | 1990-12-18 | 1990-12-18 | Concrete building floor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40086890U JP2522388Y2 (en) | 1990-12-18 | 1990-12-18 | Concrete building floor structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0487958U true JPH0487958U (en) | 1992-07-30 |
| JP2522388Y2 JP2522388Y2 (en) | 1997-01-16 |
Family
ID=31879050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40086890U Expired - Lifetime JP2522388Y2 (en) | 1990-12-18 | 1990-12-18 | Concrete building floor structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522388Y2 (en) |
-
1990
- 1990-12-18 JP JP40086890U patent/JP2522388Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2522388Y2 (en) | 1997-01-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960625 |