JPS6298784U - - Google Patents
Info
- Publication number
- JPS6298784U JPS6298784U JP19137485U JP19137485U JPS6298784U JP S6298784 U JPS6298784 U JP S6298784U JP 19137485 U JP19137485 U JP 19137485U JP 19137485 U JP19137485 U JP 19137485U JP S6298784 U JPS6298784 U JP S6298784U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- pump
- oil outlet
- combustion engine
- internal combustion
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000010349 pulsation Effects 0.000 claims description 3
Description
第１図は本考案に係る内燃機関用トロコイドポ
ンプの断面図、第２図は同トロコイドポンプの正
面図、第３図は第２図における―矢視断面図
である。
７……ポンプロータ、８……ポンプ室、１４…
…潤滑油吐出口、１８……潤滑油導出口、１９…
…壁、２０……脈動吸収ダンパー、２４……ダイ
アフラム。
FIG. 1 is a cross-sectional view of a trochoid pump for an internal combustion engine according to the present invention, FIG. 2 is a front view of the same trochoid pump, and FIG. 3 is a cross-sectional view taken along the - arrow in FIG. 7...Pump rotor, 8...Pump chamber, 14...
...Lubricating oil outlet, 18...Lubricating oil outlet, 19...
...Wall, 20...Pulsation absorbing damper, 24...Diaphragm.
Claims (1)
油吐出口を設けてなる内燃機関のトロコイドポン
プにおいて、前記ポンプ室の潤滑油吐出口と反対
側の壁に潤滑油導出口を穿設し、該導出口に前記
ポンプロータの回転により発生する潤滑油の脈動
を減衰させるダイアフラム式の脈動吸収ダンパー
を接続せしめたことを特徴とする内燃機関用トロ
コイドポンプ。 In a trochoid pump for an internal combustion engine, which has a lubricating oil outlet on one side of a pump chamber housing a pump rotor, a lubricating oil outlet is bored in the wall on the opposite side of the lubricating oil outlet of the pump chamber, and the lubricating oil outlet is A trochoid pump for an internal combustion engine, characterized in that a diaphragm-type pulsation absorbing damper is connected to the outlet port to attenuate pulsation of lubricating oil generated by rotation of the pump rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19137485U JPS6298784U (en) | 1985-12-11 | 1985-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19137485U JPS6298784U (en) | 1985-12-11 | 1985-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6298784U true JPS6298784U (en) | 1987-06-23 |
Family
ID=31145457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19137485U Pending JPS6298784U (en) | 1985-12-11 | 1985-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6298784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013521031A (en) * | 2010-03-05 | 2013-06-10 | ネステク ソシエテ アノニム | Reduce pump discomfort |
-
1985
- 1985-12-11 JP JP19137485U patent/JPS6298784U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013521031A (en) * | 2010-03-05 | 2013-06-10 | ネステク ソシエテ アノニム | Reduce pump discomfort |
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