JPH0442284U - - Google Patents
Info
- Publication number
- JPH0442284U JPH0442284U JP8398190U JP8398190U JPH0442284U JP H0442284 U JPH0442284 U JP H0442284U JP 8398190 U JP8398190 U JP 8398190U JP 8398190 U JP8398190 U JP 8398190U JP H0442284 U JPH0442284 U JP H0442284U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- rotor
- rotor casing
- lubricating oil
- oil 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
- 239000003921 oil Substances 0.000 claims description 8
- 239000010687 lubricating oil Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図は本考案の機械駆動式過給機の一実施例
を示す概略側面図、第２図は第１図の−矢視
図、第３図は従来の機械駆動式過給機の一例を示
す概要図、第４図はこれまでに提案されている外
壁部に潤滑油流路を設けた外部給油方式を示す概
略図である。
１……ロータケーシング、１ａ……リアケーシ
ング、２……雄ロータ、３……雌ロータ、４ａ，
４ｂ，５ａ，５ｂ，１３ａ，１３ｂ……軸受（給
油個所）、２３……潤滑油流路、２４……第１排
油口、２５……第２排油口、２６……給油口。
Fig. 1 is a schematic side view showing an embodiment of the mechanically driven supercharger of the present invention, Fig. 2 is a view taken along the - arrow in Fig. 1, and Fig. 3 is an example of a conventional mechanically driven supercharger. FIG. 4 is a schematic diagram showing a previously proposed external oil supply system in which a lubricating oil flow path is provided in the outer wall. 1... Rotor casing, 1a... Rear casing, 2... Male rotor, 3... Female rotor, 4a,
4b, 5a, 5b, 13a, 13b...bearing (oil supply point), 23...lubricating oil flow path, 24...first oil drain port, 25...second oil drain port, 26...oil fill port.
Claims (1)
納したロータケーシング内に潤滑油流路を設け、
外部から供給した潤滑油をフロント部とリア部の
給油個所、ギヤケーシング内の給油個所に通した
後、外部へ排出させるようにした構成を有する機
械駆動式過給機において、ロータケーシングのリ
ア部をリアケーシングとして分割して、ロータケ
ーシングとリアケーシングの各給油個所を結ぶ潤
滑油流路を、上記ロータケーシングのロータかみ
合い部に近い位置に沿わせて穿設してなることを
特徴とする機械駆動式過給機。 A lubricating oil flow path is provided inside the rotor casing, which houses the male and female rotors in a rotatable manner.
In a mechanically driven supercharger that has a configuration in which lubricating oil supplied from the outside is passed through oil supply points in the front and rear parts and oil supply points in the gear casing, and then discharged to the outside, the rear part of the rotor casing is A machine characterized in that the rotor casing is divided into a rear casing, and a lubricating oil flow path connecting each oil supply point of the rotor casing and the rear casing is bored along a position near the rotor meshing part of the rotor casing. Drive type supercharger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083981U JP2594334Y2 (en) | 1990-08-10 | 1990-08-10 | Machine driven supercharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990083981U JP2594334Y2 (en) | 1990-08-10 | 1990-08-10 | Machine driven supercharger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0442284U true JPH0442284U (en) | 1992-04-09 |
| JP2594334Y2 JP2594334Y2 (en) | 1999-04-26 |
Family
ID=31632095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990083981U Expired - Lifetime JP2594334Y2 (en) | 1990-08-10 | 1990-08-10 | Machine driven supercharger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2594334Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993008386A1 (en) * | 1991-10-14 | 1993-04-29 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Lubricating device for mechanically driven supercharger |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5070912A (en) * | 1973-07-20 | 1975-06-12 |
-
1990
- 1990-08-10 JP JP1990083981U patent/JP2594334Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5070912A (en) * | 1973-07-20 | 1975-06-12 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993008386A1 (en) * | 1991-10-14 | 1993-04-29 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Lubricating device for mechanically driven supercharger |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2594334Y2 (en) | 1999-04-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |