JPS6149086U - - Google Patents
Info
- Publication number
- JPS6149086U JPS6149086U JP13502284U JP13502284U JPS6149086U JP S6149086 U JPS6149086 U JP S6149086U JP 13502284 U JP13502284 U JP 13502284U JP 13502284 U JP13502284 U JP 13502284U JP S6149086 U JPS6149086 U JP S6149086U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- rotor
- pump body
- pump cover
- face
- 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
- 238000005461 lubrication Methods 0.000 claims 2
Description
第１図は本考案一実施例のポンプカバーを取り
去つた側面図、第２図は第１図Ａ−Ａ線に沿つた
断面図、第３図は本考案の他の実施例を示す軸方
向に沿う断面図、第４図は従来例の軸方向に沿う
断面図、第５図は従来例のポンプカバーを取り去
つた側面図である。
符号の説明、１，１１…ポンプボデー、２，１
２…ポンプカバー、４…アウターローター、５…
インナーローター、６…吸入ポート、７…吐出ポ
ート、８…駆動軸、９…吸入油路、１０…吐出油
路、１５…温度感知弁、１６，２６…補助吸入油
路。
Fig. 1 is a side view of one embodiment of the present invention with the pump cover removed, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a shaft showing another embodiment of the present invention. FIG. 4 is a cross-sectional view along the axial direction of the conventional example, and FIG. 5 is a side view of the conventional example with the pump cover removed. Explanation of symbols, 1, 11...Pump body, 2, 1
2...Pump cover, 4...Outer rotor, 5...
Inner rotor, 6...Suction port, 7...Discharge port, 8...Drive shaft, 9...Suction oil path, 10...Discharge oil path, 15...Temperature sensing valve, 16, 26...Auxiliary suction oil path.
Claims (1)
筒状密閉室に外歯インナーローターと内歯アウタ
ーローターとが噛み合い状態で収納され、前記ロ
ーター端面の吸入側及び吐出側に位置するポンプ
ボデー又はポンプカバーの少なくとも一方にポー
トが形成されたエンジン潤滑用ポンプにおいて、
高温時に開放となる温度感知弁を有する補助吸入
油路を、前記ローター端面の吸入側のポートに連
通する如く、ポンプボデー又はポンプカバーに形
成したことを特徴とするエンジン潤滑用ポンプ。 An externally toothed inner rotor and an internally toothed outer rotor are housed in a meshed state in a cylindrical sealed chamber partitioned by a pump body and a pump cover, and the pump body or pump cover located on the suction side and discharge side of the rotor end face is In an engine lubrication pump having a port formed on at least one side,
An engine lubrication pump characterized in that an auxiliary suction oil passage having a temperature sensing valve that opens when the temperature is high is formed in the pump body or the pump cover so as to communicate with the suction side port of the end face of the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13502284U JPS6149086U (en) | 1984-09-05 | 1984-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13502284U JPS6149086U (en) | 1984-09-05 | 1984-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6149086U true JPS6149086U (en) | 1986-04-02 |
Family
ID=30693523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13502284U Pending JPS6149086U (en) | 1984-09-05 | 1984-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017077948A1 (en) * | 2015-11-03 | 2017-05-11 | 株式会社デンソー | Fuel pump |
-
1984
- 1984-09-05 JP JP13502284U patent/JPS6149086U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017077948A1 (en) * | 2015-11-03 | 2017-05-11 | 株式会社デンソー | Fuel pump |
| JP2017089401A (en) * | 2015-11-03 | 2017-05-25 | 株式会社デンソー | Fuel pump |
| KR20180048870A (en) * | 2015-11-03 | 2018-05-10 | 가부시키가이샤 덴소 | Fuel pump |
| CN108350875A (en) * | 2015-11-03 | 2018-07-31 | 株式会社电装 | Petrolift |
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