JPH036026U - - Google Patents
Info
- Publication number
- JPH036026U JPH036026U JP1989066847U JP6684789U JPH036026U JP H036026 U JPH036026 U JP H036026U JP 1989066847 U JP1989066847 U JP 1989066847U JP 6684789 U JP6684789 U JP 6684789U JP H036026 U JPH036026 U JP H036026U
- Authority
- JP
- Japan
- Prior art keywords
- bypass
- valve
- valve support
- supported
- valves
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
Description
第１図は本考案による排気バイパス装置を備え
たターボチヤージヤの、一部を切開いて示す側面
図、第２図は同排気バイパス装置の部分拡大平面
図、第３図は同部分拡大側面図、第４図は同拡大
側面図、第５図は同動作説明図、第６図は本考案
による実施例のバイパス装置の部分側面図、第７
図は本考案による更に他の実施例の部分拡大底面
図、第８図は同部分拡大側面図、第９図は同拡大
平面図、第１０図は同拡大側面図である。
１０……ターボチヤージヤ、１１……タービン
部、１２……コンプレツサ部、１３……タービン
ホイール、１４……タービンハウジング、１５…
…コンプレツサホイール、１６……中央ハウジン
グ、１７……コンプレツサハウジング、１８，１
８ａ……給気路、１９……隔壁、２０，２０ａ…
…バイパス抽気口、２１……バイパス路、２２，
２２ａ，２２２，２２２ａ……バイパス弁、２３
，１２３，２２３……弁支持体、２４，２４ａ…
…透孔、２５，２５ａ……取付部材、２６，２２
６……アーム部材、２７，１２７，２２７……ホ
ールド部、２８，２２８……取付部材、２９，２
２９……透孔、３０，３０ａ……テーパ面、３１
，３１ａ……逃げ穴、２３２……凹部。
Fig. 1 is a partially cutaway side view of a turbocharger equipped with an exhaust bypass device according to the present invention, Fig. 2 is a partially enlarged plan view of the exhaust bypass device, and Fig. 3 is a partially enlarged side view of the same. 4 is an enlarged side view of the same, FIG. 5 is an explanatory view of the same operation, FIG. 6 is a partial side view of the bypass device of the embodiment according to the present invention, and FIG.
The figures are a partially enlarged bottom view of yet another embodiment of the present invention, FIG. 8 is an enlarged side view of the same, FIG. 9 is an enlarged plan view of the same, and FIG. 10 is an enlarged side view of the same. DESCRIPTION OF SYMBOLS 10... Turbocharger, 11... Turbine part, 12... Compressor part, 13... Turbine wheel, 14... Turbine housing, 15...
...Compressor wheel, 16...Central housing, 17...Compressor housing, 18,1
8a... Air supply path, 19... Partition wall, 20, 20a...
...Bypass air bleed port, 21...Bypass path, 22,
22a, 222, 222a... Bypass valve, 23
, 123, 223... Valve support body, 24, 24a...
...Through hole, 25, 25a...Mounting member, 26, 22
6... Arm member, 27, 127, 227... Hold part, 28, 228... Mounting member, 29, 2
29...Through hole, 30, 30a...Tapered surface, 31
, 31a... escape hole, 232... recess.
Claims (1)
送する２分された給気路と、給気路に一組のバイ
パス抽気口を介して夫々連通されるバイパス路と
、各バイパス抽気口の弁座に着座可能な一組のバ
イパス弁と、一組のバイパス弁が中央部を挟んで
対称位置に担持される弁支持体と、弁支持体を支
承するアーム部材とを備え、弁支持体に取付部材
を介して装着されるバイパス弁は各々それらの中
心線に対しある角度Ｑ１だけスウイング可能に支
承され、且つアーム部材先端のホールド部に対し
弁支持体がバイパス弁のスウイング角度Ｑ１より
小さい角度Ｑ２だけバイパス弁の開閉方向にスウ
イング可能に設けられてなるターボチヤージヤの
排気バイパス装置。 A bisected air supply path that feeds the exhaust gas of the internal combustion engine to the turbine wheel, a bypass path that communicates with the air supply path through a set of bypass bleed ports, and a seat on the valve seat of each bypass bleed port. a set of possible bypass valves, a valve support on which the set of bypass valves is supported at symmetrical positions across a central portion, and an arm member for supporting the valve support, and a mounting member is attached to the valve support. The bypass valves mounted through the bypass valves are each supported so as to be able to swing by a certain angle Q 1 with respect to their center line, and the valve support body is supported at an angle Q smaller than the swing angle Q 1 of the bypass valve with respect to the holding portion at the tip of the arm member. An exhaust bypass device for a turbocharger , which is provided so as to be swingable in the opening and closing directions of a bypass valve.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066847U JPH036026U (en) | 1989-06-09 | 1989-06-09 | |
| US07/500,433 US5046317A (en) | 1989-06-09 | 1990-03-27 | Wastegate valve for turbocharger |
| DE69015449T DE69015449T2 (en) | 1989-06-09 | 1990-05-25 | Turbocharger. |
| ES90109942T ES2068944T3 (en) | 1989-06-09 | 1990-05-25 | FEEDING TURBOS. |
| EP90109942A EP0401615B1 (en) | 1989-06-09 | 1990-05-25 | Turbocharger |
| KR1019900008467A KR960003677B1 (en) | 1989-06-09 | 1990-06-09 | Wastegate valve for turbocharger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066847U JPH036026U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036026U true JPH036026U (en) | 1991-01-22 |
Family
ID=31599909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989066847U Pending JPH036026U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036026U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015518115A (en) * | 2012-05-29 | 2015-06-25 | ボーグワーナー インコーポレーテッド | Exhaust gas turbocharger |
| JP2020101178A (en) * | 2018-12-20 | 2020-07-02 | ボーグワーナー インコーポレーテッド | Turbine housing of turbocharger |
| JP2021008869A (en) * | 2019-07-03 | 2021-01-28 | 三菱重工エンジン＆ターボチャージャ株式会社 | Turbine housing and turbocharger |
-
1989
- 1989-06-09 JP JP1989066847U patent/JPH036026U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015518115A (en) * | 2012-05-29 | 2015-06-25 | ボーグワーナー インコーポレーテッド | Exhaust gas turbocharger |
| JP2020101178A (en) * | 2018-12-20 | 2020-07-02 | ボーグワーナー インコーポレーテッド | Turbine housing of turbocharger |
| JP2021008869A (en) * | 2019-07-03 | 2021-01-28 | 三菱重工エンジン＆ターボチャージャ株式会社 | Turbine housing and turbocharger |
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