JPS6275265U - - Google Patents
Info
- Publication number
- JPS6275265U JPS6275265U JP16689685U JP16689685U JPS6275265U JP S6275265 U JPS6275265 U JP S6275265U JP 16689685 U JP16689685 U JP 16689685U JP 16689685 U JP16689685 U JP 16689685U JP S6275265 U JPS6275265 U JP S6275265U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- shaft
- valve
- exhaust system
- butterfly valve
- 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
- 239000000835 fiber Substances 0.000 claims 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- -1 polyfluoroethylene Polymers 0.000 claims 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
- Lift Valve (AREA)
Description
第１図は本考案に係る第一実施例を示す斜視図
、第２図はその断面図、第３図は本考案の第二実
施例を示す要部断面図、第４図は従来例を示す断
面図である。
１０……排気管、１１……バタフライバルブ、
１２……軸、１３，１４……軸受け、１５……ス
プリング、１６……フランジ、１７……レバー、
１８……ワイヤ、１３１，１４１……内カラー、
１３２，１４２……外カラー、１３３，１４３…
…テフロン、１３６，１４６……ベアリング。
Fig. 1 is a perspective view showing a first embodiment of the present invention, Fig. 2 is a sectional view thereof, Fig. 3 is a sectional view of essential parts showing a second embodiment of the invention, and Fig. 4 is a conventional example. FIG. 10...exhaust pipe, 11...butterfly valve,
12... shaft, 13, 14... bearing, 15... spring, 16... flange, 17... lever,
18...wire, 131,141...inner collar,
132,142...outer color, 133,143...
...Teflon, 136,146...Bearing.
Claims (1)
回転自在に取り付け、軸を運転状況に応じて回動
してバタフライバルブにより排気管を開閉する排
気系用バルブに於て、バタフライバルブの軸の両
端部を夫々摺動自在な軸受け部で支承すると共に
、この軸受け部を内外部が摺動自在に構成されて
いる二重構造としたことを特徴とする排気系用バ
ルブ。 (2) 軸受け部は、内カラーと外カラーとで構成
され、両カラー間にポリフツ化エチレン系繊維又
はベアリングが介挿されている実用新案登録請求
の範囲第１項記載の排気系用バルブ。 (3) 軸受け部と軸との間には、ポリフツ化エチ
レン系繊維又はベアリングが介挿さている実用新
案登録請求の範囲第１項記載の排気系用バルブ。[Scope of Claim for Utility Model Registration] (1) An exhaust system valve in which a butterfly valve is rotatably installed in the exhaust pipe via a shaft, and the shaft is rotated according to the operating conditions to open and close the exhaust pipe using the butterfly valve. An exhaust system characterized in that both ends of the shaft of a butterfly valve are supported by sliding bearing parts, and the bearing part has a double structure in which the inside and outside are configured to be slidable. valve. (2) The exhaust system valve according to claim 1, wherein the bearing portion is composed of an inner collar and an outer collar, and a polyfluorinated ethylene fiber or a bearing is inserted between the two collars. (3) The exhaust system valve according to claim 1, wherein a polyfluoroethylene fiber or a bearing is inserted between the bearing portion and the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16689685U JPS6275265U (en) | 1985-10-30 | 1985-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16689685U JPS6275265U (en) | 1985-10-30 | 1985-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6275265U true JPS6275265U (en) | 1987-05-14 |
Family
ID=31098311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16689685U Pending JPS6275265U (en) | 1985-10-30 | 1985-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6275265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100356224B1 (en) * | 2000-08-28 | 2002-10-18 | 현대자동차주식회사 | Anti-corrosion device of exhaust system for automobile |
-
1985
- 1985-10-30 JP JP16689685U patent/JPS6275265U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100356224B1 (en) * | 2000-08-28 | 2002-10-18 | 현대자동차주식회사 | Anti-corrosion device of exhaust system for automobile |
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