JP7083746B2 - 吸気装置 - Google Patents
吸気装置 Download PDFInfo
- Publication number
- JP7083746B2 JP7083746B2 JP2018243285A JP2018243285A JP7083746B2 JP 7083746 B2 JP7083746 B2 JP 7083746B2 JP 2018243285 A JP2018243285 A JP 2018243285A JP 2018243285 A JP2018243285 A JP 2018243285A JP 7083746 B2 JP7083746 B2 JP 7083746B2
- Authority
- JP
- Japan
- Prior art keywords
- throttle body
- intake
- duct
- intake manifold
- flange portion
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/02—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1035—Details of the valve housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/107—Manufacturing or mounting details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10255—Arrangements of valves; Multi-way valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10314—Materials for intake systems
- F02M35/10321—Plastics; Composites; Rubbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1075—Materials, e.g. composites
- F02D9/108—Plastics
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Transportation (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Description
(1)上記の実施例では、スペーサ50が吸気ダクト30の第1凸状フランジ部32に固定されていたが、他の実施例では、スペーサ50が吸気ダクト30の第1凸状フランジ部32から分離されていてもよい。すなわち、スペーサ50と、吸気ダクト30の第1凸状フランジ部32とが別体で構成されていてもよい。また、更に他の実施例では、スペーサ50がインテークマニホールド40の第2凸状フランジ部42に固定されていてもよい。
Claims (4)
- スロットルバルブを備えているスロットルボディと、
前記スロットルボディの一方側に配置されている吸気ダクトと、
前記スロットルボディの他方側に配置されているインテークマニホールドと、を備えており、
前記吸気ダクトは、前記スロットルボディ側の端部から周囲に突出している第1フランジ部を備えており、
前記インテークマニホールドは、前記スロットルボディ側の端部から周囲に突出している第2フランジ部を備えており、
前記スロットルボディの周囲において前記第1フランジ部と前記第2フランジ部との間に複数のスペーサが設けられており、
前記吸気ダクトと前記インテークマニホールドとの間に前記スロットルボディが挟まれている状態で、前記第1フランジ部と前記第2フランジ部とが複数の前記スペーサを介して締結されている、吸気装置。 - 請求項1に記載の吸気装置であって、
前記吸気ダクトと前記スロットルボディとの間にガスケットが配置されている、吸気装置。 - 請求項1又は2に記載の吸気装置であって、
前記スロットルボディが樹脂製である、吸気装置。 - 請求項1から3のいずれか一項に記載の吸気装置であって、
前記スロットルボディは、ボア部と、前記ボア部と一体的に形成されているハウジング部と、を備えており、
前記ハウジング部は、モータ部とギヤ部を備えており、
前記ボア部と前記モータ部と前記ギヤ部の間に複数の前記スペーサの少なくとも1つが配置されている、吸気装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018243285A JP7083746B2 (ja) | 2018-12-26 | 2018-12-26 | 吸気装置 |
CN201980086247.0A CN113227558B (zh) | 2018-12-26 | 2019-09-03 | 进气装置 |
PCT/JP2019/034633 WO2020137008A1 (ja) | 2018-12-26 | 2019-09-03 | 吸気装置 |
US17/414,572 US11674457B2 (en) | 2018-12-26 | 2019-09-03 | Intake device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018243285A JP7083746B2 (ja) | 2018-12-26 | 2018-12-26 | 吸気装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020104597A JP2020104597A (ja) | 2020-07-09 |
JP7083746B2 true JP7083746B2 (ja) | 2022-06-13 |
Family
ID=71127031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018243285A Active JP7083746B2 (ja) | 2018-12-26 | 2018-12-26 | 吸気装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11674457B2 (ja) |
JP (1) | JP7083746B2 (ja) |
CN (1) | CN113227558B (ja) |
WO (1) | WO2020137008A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002235617A (ja) | 2001-02-08 | 2002-08-23 | Denso Corp | 吸気装置 |
JP2018132033A (ja) | 2017-02-17 | 2018-08-23 | 株式会社ニッキ | 2気筒汎用エンジンの燃料供給装置 |
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DE4329527A1 (de) * | 1993-09-02 | 1995-03-09 | Mann & Hummel Filter | Drosseleinrichtung |
JPH10103089A (ja) | 1996-09-25 | 1998-04-21 | Aisan Ind Co Ltd | 吸気装置 |
JP3361031B2 (ja) * | 1997-03-19 | 2003-01-07 | 株式会社日立ユニシアオートモティブ | 内燃機関の電子制御式スロットル弁装置 |
JP3724687B2 (ja) * | 1998-09-04 | 2005-12-07 | スズキ株式会社 | 内燃機関の吸気装置 |
US6484749B1 (en) * | 1998-10-31 | 2002-11-26 | Coltec Industrial Products, Inc. | Fire-resistant flange spacer |
DE19854595A1 (de) * | 1998-11-26 | 2000-06-08 | Mannesmann Vdo Ag | Drosseklappenstutzen |
US6269805B1 (en) * | 2000-02-15 | 2001-08-07 | Keith Wilson | Manifold spacer |
JP2002004895A (ja) * | 2000-06-21 | 2002-01-09 | Mikuni Corp | スロットルボディ |
AUPR374901A0 (en) * | 2001-03-15 | 2001-04-12 | Robert Bosch Gmbh | Assembly for a valve |
JP2002339766A (ja) * | 2001-05-15 | 2002-11-27 | Aisan Ind Co Ltd | スロットル弁制御装置 |
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-
2018
- 2018-12-26 JP JP2018243285A patent/JP7083746B2/ja active Active
-
2019
- 2019-09-03 US US17/414,572 patent/US11674457B2/en active Active
- 2019-09-03 WO PCT/JP2019/034633 patent/WO2020137008A1/ja active Application Filing
- 2019-09-03 CN CN201980086247.0A patent/CN113227558B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002235617A (ja) | 2001-02-08 | 2002-08-23 | Denso Corp | 吸気装置 |
JP2018132033A (ja) | 2017-02-17 | 2018-08-23 | 株式会社ニッキ | 2気筒汎用エンジンの燃料供給装置 |
Also Published As
Publication number | Publication date |
---|---|
US11674457B2 (en) | 2023-06-13 |
US20220056855A1 (en) | 2022-02-24 |
CN113227558B (zh) | 2023-11-21 |
CN113227558A (zh) | 2021-08-06 |
WO2020137008A1 (ja) | 2020-07-02 |
JP2020104597A (ja) | 2020-07-09 |
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