TWM286290U

TWM286290U - Air input valve structure capable of regulating air input flow according to rotational speed of engine

Info

Publication number: TWM286290U
Application number: TW94207881U
Authority: TW
Inventors: Ruey-Dean You
Original assignee: Ruey-Dean You
Priority date: 2005-05-16
Filing date: 2005-05-16
Publication date: 2006-01-21

Description

M286290 圖式簡單說明【圖式簡單說明】第一圖係習用渦輪增壓器與汽車引擎配合之平面示意圖° 第二圖係本創作之實施例示意圖。第三圖係本創作之分解立體系統圖。第四圖係本創作之閥組件分解立體圖。第五圖係本創作之分解立體剖面圖。第六圖係本創作之組合外觀圖。第七圖係本創作之組合立體剖面圖。第八圖係本創作之調整進氣壓力示意圖。第九圖係本創作之閥塞配合減油門在閥軸上作位移示意圖。第十圖係本創作之閥塞配合增加油門在閥軸上作位移示意圖。【主要元件符號說明】 (31 )汽機車引擎 (32)進氣歧管 (3 3)化油器 (34)空氣濾清器 (40 )進氣閥構造丨 (4 1 )本體（4 1 1 )中空腔室（4 1 2 )内螺紋孔 (41 3)内螺紋孔（41 4)肩面 (41 5)肩面 (42)閥組件（421)閥門體（4211)突緣M286290 Brief description of the drawing [Simplified description of the drawing] The first figure is a schematic diagram of the cooperation between the conventional turbocharger and the automobile engine. The second figure is a schematic diagram of an embodiment of the present creation. The third figure is an exploded perspective system diagram of the creation. The fourth figure is an exploded perspective view of the valve assembly of the present invention. The fifth figure is an exploded perspective view of the creation. The sixth picture is a combined appearance of the creation. The seventh figure is a combined perspective view of the creation. The eighth figure is a schematic diagram of the adjustment of the intake pressure of this creation. The ninth figure shows the valve plug of the present invention in conjunction with the throttle reduction displacement on the valve shaft. The tenth figure is a schematic diagram of the valve plug of the present invention to increase the displacement of the throttle on the valve shaft. [Main component symbol description] (31) Steam locomotive engine (32) intake manifold (3 3) carburetor (34) air filter (40) intake valve structure 丨 (4 1 ) body (4 1 1 ) hollow chamber (4 1 2 ) internally threaded hole (41 3) internally threaded hole (41 4) shoulder surface (41 5) shoulder surface (42) valve assembly (421) valve body (4211) flange

1601.Pid 第10頁 M286290 圖式簡單說明 (4 3 )過渡網 (4 4 )後端蓋 (45)閥塞 (4 6 )彈性元件 (4 7 )調整螺絲 (4 8 )前端蓋 (50 )起子 (4 2 1 2 )通孔 (422)閥軸 (4 222)螺紋段 (4 4 1 )入風口 (471 )通孔 (4 8 1 )吸風口 (4213)穿孔 (4221)閥溝 (4 2 3 )螺帽 (472)凹溝 (4 8 2 )插接端1601.Pid Page 10 M286290 Schematic description (4 3 ) Transition net (4 4 ) Rear end cover (45) Valve plug (4 6 ) Elastic element (4 7 ) Adjusting screw (4 8 ) Front end cover (50) Screwdriver (4 2 1 2 ) through hole (422) valve shaft (4 222) threaded section (4 4 1 ) air inlet (471) through hole (4 8 1 ) suction port (4213) perforation (4221) valve groove (4 2 3 ) Nut (472) groove (4 8 2) plug end

160) .pul 第11頁160) .pul第11页

Claims

M286290 V. Patent application scope 1. A “intake valve structure that adjusts the intake air flow with the engine speed”, mainly adding an intake valve structure to the intake manifold of the steam and locomotive engines, which can be connected with the engine interior. The vacuum negative air pressure introduces additional air to change the engine oil and gas mixing ratio to achieve fuel economy and acceleration performance. The intake valve structure is composed of a body, a valve assembly, a filter net, a rear end cover, and a valve plug. And an elastic member, an adjusting screw, a front end cover and the like, wherein: the inner portion of the body defines a wide internal threaded hole toward the two ends of the hollow chamber, and the shoulder surface is provided between the internally threaded hole and the hollow chamber. The valve assembly is composed of a valve body and a valve shaft, and a slightly small diameter flange is arranged on the side of the valve body, and a plurality of through holes are arranged in the inner ring of the flange, and a through hole is formed in the center thereof; The valve shaft has a plurality of valve grooves on the outer circumference of the valve shaft, and a threaded section for inserting the central perforation of the valve body is disposed on one side, and then locked by a nut, and the combined valve assembly is disposed in the hollow chamber of the body by the rear group. Borrow it The end face of the door body abuts on the shoulder surface of the body; the filter mesh is made of metal fine particles and is made of a hollow mesh body with a fine mesh, one end of which is abutted against the end face of the valve body of the valve assembly, and the other end is abutted against the rear end cover. a bottom surface; the peripheral wall of the rear end cover extends through a plurality of air inlets, is locked behind the body, and covers the valve assembly and the filter net by the cover; the valve plug is formed by an elastic ring, and the system is sleeved on the valve assembly The valve shaft is fixed to each of the through holes of the valve body by the end surface; the elastic element is a compression magazine, one end of which is pressed against the valve plug, and the other end is pushed by the adjusting screw;

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