JPS6314885U - - Google Patents
Info
- Publication number
- JPS6314885U JPS6314885U JP10784086U JP10784086U JPS6314885U JP S6314885 U JPS6314885 U JP S6314885U JP 10784086 U JP10784086 U JP 10784086U JP 10784086 U JP10784086 U JP 10784086U JP S6314885 U JPS6314885 U JP S6314885U
- Authority
- JP
- Japan
- Prior art keywords
- discharge port
- rotors
- pair
- mechanical supercharger
- housing
- 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
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図は本考案の一実施例を示す機械式過給機
の概略断面図、第２図は通気路形状を示す要部断
面図、第３図、第４図、第５図及び第６図は通気
路形状の変形例をそれぞれ示す要部断面図、第７
図は従来技術による機械式過給機の過給行程を示
す図である。
１……機械式過給機、２……ハウジング、３…
…吸気口、４……吐出口、５，６……ロータ、９
，１０……吐出口周縁部、１１，１１ａ，１１ｂ
，１１ｃ，１１ｄ，１１ｅ，１１ｆ……通気路。
Fig. 1 is a schematic sectional view of a mechanical supercharger showing an embodiment of the present invention, Fig. 2 is a sectional view of main parts showing the shape of the air passage, Figs. The figure is a cross-sectional view of main parts showing modified examples of the air passage shape.
The figure is a diagram showing a supercharging stroke of a mechanical supercharger according to the prior art. 1... Mechanical supercharger, 2... Housing, 3...
...Intake port, 4...Discharge port, 5, 6...Rotor, 9
, 10...discharge port periphery, 11, 11a, 11b
, 11c, 11d, 11e, 11f... ventilation path.
Claims (1)
のロータを組み込み、上記一対のロータをエンジ
ンのクランク軸回転力によつて駆動することによ
り吸気を過給する機械式過給機において、上記ハ
ウジングの上記一対のロータの各ロータ周面に対
向するそれぞれの吐出口周縁部に吐出口と吐出口
近傍のハウジング内とを連通する少なくとも一つ
の通気路を設けたことを特徴とする機械式過給機
。 A mechanical supercharger in which a pair of rotors is built into a housing having an intake port and a discharge port, and the intake air is supercharged by driving the pair of rotors by the rotational force of the crankshaft of the engine. A mechanical supercharger characterized in that at least one ventilation path is provided at the peripheral edge of each discharge port facing the circumferential surface of each rotor of a pair of rotors, communicating the discharge port and the inside of the housing near the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10784086U JPS6314885U (en) | 1986-07-14 | 1986-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10784086U JPS6314885U (en) | 1986-07-14 | 1986-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6314885U true JPS6314885U (en) | 1988-01-30 |
Family
ID=30984488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10784086U Pending JPS6314885U (en) | 1986-07-14 | 1986-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6314885U (en) |
-
1986
- 1986-07-14 JP JP10784086U patent/JPS6314885U/ja active Pending