JPS6446445U - - Google Patents
Info
- Publication number
- JPS6446445U JPS6446445U JP14131287U JP14131287U JPS6446445U JP S6446445 U JPS6446445 U JP S6446445U JP 14131287 U JP14131287 U JP 14131287U JP 14131287 U JP14131287 U JP 14131287U JP S6446445 U JPS6446445 U JP S6446445U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- outer peripheral
- wall
- line contact
- peripheral part
- 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
- 230000002093 peripheral effect Effects 0.000 claims 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Lift Valve (AREA)
Description
第１図ないし第３図は本考案に係るスロツトル
バルブの一実施例を示し、第１図ａは第１切削加
工時の平面図、第１図ｂは第１切削加工で得られ
た素材の第１図ａのＢ方向からみた形状を示す図
、第２図ａは第２切削加工時の平面図、第２図ｂ
は第２切削加工で得られたスロツトルバルブの第
２図ａのＢ方向からみた形状を示す図、第３図ａ
は本考案に係るスロツトルバルブの組付け状態の
平面図、第３図ｂはスロツトルバルブ組付け状態
の第３図ａのＢ方向から見た図を示している。
６……スロツトルバルブ、２……線接触する外
周部、１４……接触しない外周部、２２……内壁
、１６……回転軸。
Figures 1 to 3 show an embodiment of the throttle valve according to the present invention, Figure 1a is a plan view during the first cutting process, and Figure 1b is the material obtained through the first cutting process. Figure 1a is a diagram showing the shape seen from direction B of Figure 1a, Figure 2a is a plan view during the second cutting process, Figure 2b
Figure 3 shows the shape of the throttle valve obtained in the second cutting process as seen from direction B in Figure 2a, Figure 3a
3 shows a plan view of the throttle valve according to the present invention in an assembled state, and FIG. 3b shows a view of the throttle valve in an assembled state as seen from direction B in FIG. 3a. 6...Throttle valve, 2...Outer periphery in line contact, 14...Outer periphery in non-contact, 22...Inner wall, 16...Rotating shaft.
Claims (1)
バルブであつて、 (a) 所定の回転角度位置で前記流路の内壁に線
接触する外周部と、 (b) 前記外周部から滑らかに連続する外周部で
あつて、前記線接触外周部を前記流路の内壁に線
接触させた状態で、前記回転の軸心の近傍にあつ
て、前記流路の内壁に接触しない外周部と、 を有するスロツトルバルブ。[Claims for Utility Model Registration] A throttle valve rotatably installed in a flow path, comprising: (a) an outer peripheral portion that is in line contact with the inner wall of the flow path at a predetermined rotation angle position; An outer peripheral part that smoothly continues from the outer peripheral part, and is in contact with the inner wall of the flow path in the vicinity of the axis of rotation with the line contact outer peripheral part in line contact with the inner wall of the flow path. A throttle valve having an outer circumference that does not have
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14131287U JPS6446445U (en) | 1987-09-14 | 1987-09-14 | |
| US07/243,795 US4860706A (en) | 1987-09-14 | 1988-09-13 | Throttle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14131287U JPS6446445U (en) | 1987-09-14 | 1987-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6446445U true JPS6446445U (en) | 1989-03-22 |
Family
ID=31406263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14131287U Pending JPS6446445U (en) | 1987-09-14 | 1987-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6446445U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6228049B2 (en) * | 1982-05-10 | 1987-06-18 | Okura Yusoki Co Ltd |
-
1987
- 1987-09-14 JP JP14131287U patent/JPS6446445U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6228049B2 (en) * | 1982-05-10 | 1987-06-18 | Okura Yusoki Co Ltd |