JPS61117973U - - Google Patents
Info
- Publication number
- JPS61117973U JPS61117973U JP46685U JP46685U JPS61117973U JP S61117973 U JPS61117973 U JP S61117973U JP 46685 U JP46685 U JP 46685U JP 46685 U JP46685 U JP 46685U JP S61117973 U JPS61117973 U JP S61117973U
- Authority
- JP
- Japan
- Prior art keywords
- closing valve
- valve device
- flow path
- spring
- exhaust system
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Mechanically-Actuated Valves (AREA)
Description
第１図はこの考案の流路開閉バルブ装置を排気
系に装着した正面図で、第２図は第１図の流路開
閉バルブ装置を装着した排気系の全体図、第３図
は第１図の開閉バルブ装置に使用される皿ばねの
拡大された断面図、第４図は皿ばねの特性図であ
る。
（図面の主要部を表わす符号の説明）５……流
路開閉バルブ、３３……皿ばね（変位位置固定ば
ね）、Ａ……流路開閉バルブ装置、Ｂ……消音器
。
Figure 1 is a front view of the exhaust system equipped with the flow path opening/closing valve device of this invention, Figure 2 is an overall view of the exhaust system equipped with the flow path opening/closing valve device of Figure 1, and Figure 3 is the front view of the exhaust system equipped with the flow path opening/closing valve device of this invention. FIG. 4 is an enlarged sectional view of a disc spring used in the opening/closing valve device shown in the figure, and FIG. 4 is a characteristic diagram of the disc spring. (Explanation of symbols representing main parts of the drawings) 5... Channel opening/closing valve, 33... Belleville spring (displacement position fixing spring), A... Channel opening/closing valve device, B... Silencer.
Claims (1)
路開閉バルブ装置において、バルブ駆動に対向す
るばねを変位位置固定ばねとしたことを特徴とす
る流路開閉バルブ装置。 1. A flow path opening/closing valve device provided in an intake system or an exhaust system of an internal combustion engine, characterized in that a spring facing valve drive is a displacement position fixed spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46685U JPS61117973U (en) | 1985-01-09 | 1985-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46685U JPS61117973U (en) | 1985-01-09 | 1985-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61117973U true JPS61117973U (en) | 1986-07-25 |
Family
ID=30472333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46685U Pending JPS61117973U (en) | 1985-01-09 | 1985-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61117973U (en) |
-
1985
- 1985-01-09 JP JP46685U patent/JPS61117973U/ja active Pending
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