JPS6352985U - - Google Patents
Info
- Publication number
- JPS6352985U JPS6352985U JP14693786U JP14693786U JPS6352985U JP S6352985 U JPS6352985 U JP S6352985U JP 14693786 U JP14693786 U JP 14693786U JP 14693786 U JP14693786 U JP 14693786U JP S6352985 U JPS6352985 U JP S6352985U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- casing
- mechanical supercharger
- heat insulating
- insulating wall
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図はこの考案に係る機械式過給機の第１実
施例を示す断面図、第２図はターボチヤージヤ付
内燃機関に適用されたこの考案の他例を示す断面
図、第３図は同ターボチヤージヤ付内燃機関の吸
気系全体を示す概略図、第４図はこの考案の第２
実施例を示す断面図、第５図は従来の機械式過給
機が内燃機関の吸気系に適用されたものを示す断
面図である。
２１……ルーツ型過給機、２２……ケーシング
、２２ａ……内周面、２３……第１開口部、２４
……第２開口部、２５，２６……ロータ、２５ａ
，２６ａ……頂面、２７……空間、２８……保温
壁、２９……第３開口部。
Fig. 1 is a sectional view showing a first embodiment of the mechanical supercharger according to this invention, Fig. 2 is a sectional view showing another example of this invention applied to an internal combustion engine with a turbocharger, and Fig. 3 is the same. A schematic diagram showing the entire intake system of a turbocharged internal combustion engine, Figure 4 is the second version of this invention.
FIG. 5 is a sectional view showing a conventional mechanical supercharger applied to an intake system of an internal combustion engine. 21... Roots type supercharger, 22... Casing, 22a... Inner peripheral surface, 23... First opening, 24
...Second opening, 25, 26...Rotor, 25a
, 26a...Top surface, 27...Space, 28...Heat insulation wall, 29...Third opening.
Claims (1)
ング内部に、頂面が上記ケーシングの内周面に近
接して回転するロータを備えた機械式過給機にお
いて、上記ケーシングの外側に、該ケーシングと
上記第２開口部を包囲する保温壁を設けると共に
、該保温壁の所定位置に第３開口部を形成したこ
とを特徴とする内燃機関の機械式過給機。 In a mechanical supercharger, a rotor is provided inside a casing having a first opening and a second opening on both sides and rotates with a top surface close to the inner circumferential surface of the casing. A mechanical supercharger for an internal combustion engine, characterized in that a heat insulating wall surrounding the casing and the second opening is provided, and a third opening is formed at a predetermined position of the heat insulating wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14693786U JPS6352985U (en) | 1986-09-25 | 1986-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14693786U JPS6352985U (en) | 1986-09-25 | 1986-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6352985U true JPS6352985U (en) | 1988-04-09 |
Family
ID=31059849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14693786U Pending JPS6352985U (en) | 1986-09-25 | 1986-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6352985U (en) |
-
1986
- 1986-09-25 JP JP14693786U patent/JPS6352985U/ja active Pending
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