JPS61137854U - - Google Patents
Info
- Publication number
- JPS61137854U JPS61137854U JP2124585U JP2124585U JPS61137854U JP S61137854 U JPS61137854 U JP S61137854U JP 2124585 U JP2124585 U JP 2124585U JP 2124585 U JP2124585 U JP 2124585U JP S61137854 U JPS61137854 U JP S61137854U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- driven side
- drive
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Supercharger (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
第１図はこの考案のルーツポンプの軸方向断面
図。第２図は第１図の―線に沿う断面図。第
３図は第１図の―線に沿う断面図、第４図は
第１図の―線に沿う断面図。第５図はこの考
案のルーツポンプを組み込んだ内燃機関の構成概
略図。第６図はこの考案によるバツクラツシユの
除去原理を説明する図。第７図、第８図、及び第
９図は圧力制御機構の夫々の実施例を示す図。
９…ルーツポンプ、１２，１４…ロータ、１６
，１８…回転軸、３６，４０…歯車、５１…ウオ
ータポンプ、１００…圧力制御手段。
FIG. 1 is an axial sectional view of the Roots pump of this invention. FIG. 2 is a sectional view taken along the line - in FIG. 1. FIG. 3 is a cross-sectional view taken along line - in FIG. 1, and FIG. 4 is a cross-sectional view taken along line - in FIG. FIG. 5 is a schematic diagram of the configuration of an internal combustion engine incorporating the Roots pump of this invention. FIG. 6 is a diagram illustrating the principle of eliminating backlash according to this invention. FIG. 7, FIG. 8, and FIG. 9 are diagrams showing respective embodiments of the pressure control mechanism. 9... Roots pump, 12, 14... Rotor, 16
, 18... Rotating shaft, 36, 40... Gear, 51... Water pump, 100... Pressure control means.
Claims (1)
の吸気系に配置し、駆動側と従動側とのロータは
夫々の回転軸上の相互に噛合いする歯車手段によ
つて動力伝動され、駆動側のロータの回転軸を内
燃機関の駆動軸に連結し、従動側のロータの回転
軸はウオータポンプの回転駆動軸に連結し、ウオ
ータポンプの吐出圧力を制御する手段を備えた内
燃機関のルーツポンプ式過給機のバツクラツシユ
防止装置。 A Roots pump consisting of a plurality of rotors is arranged in the intake system of an internal combustion engine, and power is transmitted between the rotors on the drive side and the rotor on the driven side by mutually meshing gear means on their respective rotating shafts, and the rotor on the drive side The rotary shaft of the rotor on the driven side is connected to the drive shaft of the internal combustion engine, and the rotary shaft of the driven side rotor is connected to the rotary drive shaft of the water pump. Feeder crush prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2124585U JPS61137854U (en) | 1985-02-19 | 1985-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2124585U JPS61137854U (en) | 1985-02-19 | 1985-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61137854U true JPS61137854U (en) | 1986-08-27 |
Family
ID=30512466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2124585U Pending JPS61137854U (en) | 1985-02-19 | 1985-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137854U (en) |
-
1985
- 1985-02-19 JP JP2124585U patent/JPS61137854U/ja active Pending