JPS60233304A - Slide valve type prime mover using cam - Google Patents
Slide valve type prime mover using camInfo
- Publication number
- JPS60233304A JPS60233304A JP8867484A JP8867484A JPS60233304A JP S60233304 A JPS60233304 A JP S60233304A JP 8867484 A JP8867484 A JP 8867484A JP 8867484 A JP8867484 A JP 8867484A JP S60233304 A JPS60233304 A JP S60233304A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- slide valve
- cam
- prime mover
- intake
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L5/00—Slide valve-gear or valve-arrangements
- F01L5/02—Slide valve-gear or valve-arrangements with other than cylindrical, sleeve or part annularly shaped valves, e.g. with flat-type valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
PURPOSE:To reduce the flow resistance of the intake and exhaust by making the valve in a plate-like slide valve configuration. CONSTITUTION:A plate-like slide valve 1 is provided to cross an intake or exhaust port 9. The slide valve 1 has a valve hole 7, and is reinforced in strength by protrusions on its surface. The perimeter of the valve hole 7 is provided with a seal 4 for enhancing the sealing performance. The slide valve 1 is biased in one direction by a spring 3, and is opened and closed synchronously with the engine rotation by a cam 2. As there is no resistance like a lift valve working on the intake and exhaust, the flow resistance can be reduced.
Description
【発明の詳細な説明】
この発明は、カムを使って板弁などをスライドする原動
機に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a prime mover that uses a cam to slide a plate valve or the like.
従来、原動機の弁には閉じた時ヘッドに固定されるキノ
コ型往復弁が付いていた。その場合、弁の開閉面積は限
られ、しかも弁自体がガスの流れの抵抗物となり、吸排
気抵抗に及ぼす害は多かった。Traditionally, prime mover valves have had mushroom-shaped reciprocating valves that are fixed to the head when closed. In this case, the opening/closing area of the valve is limited, and the valve itself acts as a resistance to the flow of gas, which causes a lot of damage to intake and exhaust resistance.
本発明シよ、それらの大壷を除くために発明されＩこも
ので、これを図面について説明すれば、平状の板弁１も
しくはデコボコ状の板弁など１０をスその場合、板弁な
どをシール４で押さえて気密を長くして、さらにローラ
ー・ジャーナル５などにより ささえても良い。デコボ
コ駄の板弁１０は板弁の強度を多くとれる利点を持つ。The present invention was invented in order to eliminate those large pots, and to explain this with reference to the drawings, it is possible to use flat plate valves 1 or uneven plate valves 10. It may be pressed with a seal 4 to extend the airtightness, and further supported by a roller journal 5, etc. The uneven plate valve 10 has the advantage that the plate valve has a high strength.
したがって、この弁機構にすれば、混合ガス・燃焼カス
ｒ、よ害する弁も無く流れる事ができる。Therefore, with this valve mechanism, the mixed gas and combustion scum can flow without any harmful valves.
本発明は、従来の流れを害する弁を一変させた好都合な
原動機の弁である。The present invention is an advantageous prime mover valve that is a radical change from conventional flow-impairing valves.
図１は不発明実施の一例を示す。 第１図は斜視図。 第２図は断面図。 第３図はデコボコ駄板弁斜視図。 FIG. 1 shows an example of an inventive implementation. FIG. 1 is a perspective view. Figure 2 is a sectional view. Figure 3 is a perspective view of the uneven valve.
Claims (1)
イド運動させる事を特徴とする原動機。As detailed in the text, this is a prime mover that is characterized by repeatedly sliding a plate valve or the like using a cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8867484A JPS60233304A (en) | 1984-05-02 | 1984-05-02 | Slide valve type prime mover using cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8867484A JPS60233304A (en) | 1984-05-02 | 1984-05-02 | Slide valve type prime mover using cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60233304A true JPS60233304A (en) | 1985-11-20 |
Family
ID=13949367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8867484A Pending JPS60233304A (en) | 1984-05-02 | 1984-05-02 | Slide valve type prime mover using cam |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60233304A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7263963B2 (en) | 2005-09-23 | 2007-09-04 | Jp Scope Llc | Valve apparatus for an internal combustion engine |
| US8528511B2 (en) | 2005-09-23 | 2013-09-10 | Jp Scope, Inc. | Variable travel valve apparatus for an internal combustion engine |
| US10690085B2 (en) | 2016-09-09 | 2020-06-23 | Jp Scope, Inc. | Variable travel valve apparatus for an internal combustion engine |
-
1984
- 1984-05-02 JP JP8867484A patent/JPS60233304A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7263963B2 (en) | 2005-09-23 | 2007-09-04 | Jp Scope Llc | Valve apparatus for an internal combustion engine |
| US7373909B2 (en) | 2005-09-23 | 2008-05-20 | Jp Scope Llc | Valve apparatus for an internal combustion engine |
| US7448354B2 (en) | 2005-09-23 | 2008-11-11 | Jp Scope Llc | Valve apparatus for an internal combustion engine |
| US7461619B2 (en) | 2005-09-23 | 2008-12-09 | Jp Scope Llc | Valve apparatus for an internal combustion engine |
| US7874271B2 (en) | 2005-09-23 | 2011-01-25 | Jp Scope Llc | Method of operating a valve apparatus for an internal combustion engine |
| US8108995B2 (en) | 2005-09-23 | 2012-02-07 | Jp Scope Llc | Valve apparatus for an internal combustion engine |
| US8516988B2 (en) | 2005-09-23 | 2013-08-27 | Jp Scope, Inc. | Valve apparatus for an internal combustion engine |
| US8528511B2 (en) | 2005-09-23 | 2013-09-10 | Jp Scope, Inc. | Variable travel valve apparatus for an internal combustion engine |
| US8899205B2 (en) | 2005-09-23 | 2014-12-02 | Jp Scope, Inc. | Valve apparatus for an internal combustion engine |
| US10309266B2 (en) | 2005-09-23 | 2019-06-04 | Jp Scope, Inc. | Variable travel valve apparatus for an internal combustion engine |
| US10690085B2 (en) | 2016-09-09 | 2020-06-23 | Jp Scope, Inc. | Variable travel valve apparatus for an internal combustion engine |
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