JP6834889B2 - エキゾーストマニホールド - Google Patents
エキゾーストマニホールド Download PDFInfo
- Publication number
- JP6834889B2 JP6834889B2 JP2017193232A JP2017193232A JP6834889B2 JP 6834889 B2 JP6834889 B2 JP 6834889B2 JP 2017193232 A JP2017193232 A JP 2017193232A JP 2017193232 A JP2017193232 A JP 2017193232A JP 6834889 B2 JP6834889 B2 JP 6834889B2
- Authority
- JP
- Japan
- Prior art keywords
- branch pipes
- welding
- exhaust manifold
- weld
- cylinder portions
- 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.)
- Active
Links
- 239000011324 bead Substances 0.000 claims description 66
- 238000003466 welding Methods 0.000 claims description 34
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 230000007423 decrease Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/10—Other arrangements or adaptations of exhaust conduits of exhaust manifolds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
- F01N2450/22—Methods or apparatus for fitting, inserting or repairing different elements by welding or brazing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
1A 本体部
2A〜2D 分岐管
10 分割体(第1分割体)
20 分割体(第2分割体)
12a〜12d、22a〜22d 半筒部
30 フランジ部
32a〜32d 開口
41、42 溶接ビード(第1溶接ビード)
51〜54 溶接ビード(第2溶接ビード)
511、521、531、541 一端(端部)
512、522、532、542 他端(端部)
Claims (2)
- 基端部が互いに合流し先端部が互いに分岐した複数の分岐管を有した本体部と、
複数の前記分岐管の前記先端部がそれぞれ挿入された複数の開口を有したフランジ部と、を備え、
前記本体部は、複数の半筒部を有した第1分割体と、複数の半筒部を有した第2分割体と、を有し、
前記第1及び第2分割体のそれぞれの前記半筒部同士が互いに重なって複数の前記分岐管が画定された、エキゾーストマニホールドにおいて、
何れかの前記分岐管を画定した前記半筒部同士を外面側から溶接した第1溶接ビードと、
前記何れかの前記分岐管の外周部と前記開口の縁部とを溶接した複数の第2溶接ビードと、を備え、
複数の前記第2溶接ビードの少なくとも一つは、前記第1溶接ビードに部分的に重なっており、
隣接する前記第2溶接ビードの端部同士は、互いに重なっており、且つ前記第1溶接ビードから離間している、エキゾーストマニホールド。 - 複数の前記第2溶接ビードのうちの一つの一端と他端は、前記何れかの前記分岐管の前記先端部の軸心の方向から見た場合に、複数の前記分岐管が並んだ方向に直交する線分に対して対称の位置にある、請求項1のエキゾーストマニホールド。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017193232A JP6834889B2 (ja) | 2017-10-03 | 2017-10-03 | エキゾーストマニホールド |
US16/009,337 US10526948B2 (en) | 2017-10-03 | 2018-06-15 | Exhaust manifold and method of manufacturing the exhaust manifold |
CN201811113382.3A CN109595061B (zh) | 2017-10-03 | 2018-09-25 | 排气歧管及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017193232A JP6834889B2 (ja) | 2017-10-03 | 2017-10-03 | エキゾーストマニホールド |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019065790A JP2019065790A (ja) | 2019-04-25 |
JP6834889B2 true JP6834889B2 (ja) | 2021-02-24 |
Family
ID=65896482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017193232A Active JP6834889B2 (ja) | 2017-10-03 | 2017-10-03 | エキゾーストマニホールド |
Country Status (3)
Country | Link |
---|---|
US (1) | US10526948B2 (ja) |
JP (1) | JP6834889B2 (ja) |
CN (1) | CN109595061B (ja) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0828261A (ja) | 1994-07-13 | 1996-01-30 | Yuji Kase | 自動車用エキゾーストマニホールド |
JPH09141448A (ja) | 1995-11-24 | 1997-06-03 | Daihatsu Motor Co Ltd | エキゾーストマニホールドの製造方法及び製造装置 |
JP3741771B2 (ja) * | 1996-04-10 | 2006-02-01 | 株式会社ユタカ技研 | エンジン用マニホールド |
JPH1026037A (ja) * | 1996-07-09 | 1998-01-27 | Yutaka Giken Co Ltd | センサ取付ボス |
JP3782538B2 (ja) | 1997-03-25 | 2006-06-07 | カルソニックカンセイ株式会社 | エキゾーストマニホールド |
JP2005307856A (ja) | 2004-04-21 | 2005-11-04 | Calsonic Kansei Corp | エキゾーストマニホールド |
JP4578386B2 (ja) * | 2005-11-08 | 2010-11-10 | 株式会社三五 | 排気管とフランジの溶接方法 |
CN202165152U (zh) * | 2011-07-29 | 2012-03-14 | 浙江摩多巴克斯汽配有限公司 | 一种排气支管和法兰的焊接结构 |
DE102013208184A1 (de) * | 2013-05-03 | 2014-11-06 | Eberspächer Exhaust Technology GmbH & Co. KG | Abgasanlagenkomponente |
JP2016049561A (ja) | 2014-09-02 | 2016-04-11 | 国本工業株式会社 | 接合構造および接合方法 |
KR101876079B1 (ko) * | 2016-11-17 | 2018-07-06 | 현대자동차주식회사 | 하프셀 결합구조 및 이를 포함하는 배기매니폴드, 하프셀 조인트방법 |
-
2017
- 2017-10-03 JP JP2017193232A patent/JP6834889B2/ja active Active
-
2018
- 2018-06-15 US US16/009,337 patent/US10526948B2/en active Active
- 2018-09-25 CN CN201811113382.3A patent/CN109595061B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN109595061A (zh) | 2019-04-09 |
CN109595061B (zh) | 2020-10-30 |
US20190101040A1 (en) | 2019-04-04 |
US10526948B2 (en) | 2020-01-07 |
JP2019065790A (ja) | 2019-04-25 |
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