CN103890374B - 发动机的进气控制装置 - Google Patents
发动机的进气控制装置 Download PDFInfo
- Publication number
- CN103890374B CN103890374B CN201280051127.5A CN201280051127A CN103890374B CN 103890374 B CN103890374 B CN 103890374B CN 201280051127 A CN201280051127 A CN 201280051127A CN 103890374 B CN103890374 B CN 103890374B
- Authority
- CN
- China
- Prior art keywords
- valve
- bypass valve
- slider
- motor
- bullport
- 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
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000011144 upstream manufacturing Methods 0.000 claims description 12
- 239000011148 porous material Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- IXSZQYVWNJNRAL-UHFFFAOYSA-N etoxazole Chemical compound CCOC1=CC(C(C)(C)C)=CC=C1C1N=C(C=2C(=CC=CC=2F)F)OC1 IXSZQYVWNJNRAL-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
- F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
-
- 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
- F02D9/1055—Details of the valve housing having a fluid by-pass
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Rotary Pumps (AREA)
- Characterised By The Charging Evacuation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011230972 | 2011-10-20 | ||
| JP2011-230972 | 2011-10-20 | ||
| PCT/JP2012/076800 WO2013058271A1 (ja) | 2011-10-20 | 2012-10-17 | エンジンの吸気制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103890374A CN103890374A (zh) | 2014-06-25 |
| CN103890374B true CN103890374B (zh) | 2016-04-20 |
Family
ID=48140916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280051127.5A Active CN103890374B (zh) | 2011-10-20 | 2012-10-17 | 发动机的进气控制装置 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5693742B2 (ja) |
| CN (1) | CN103890374B (ja) |
| BR (1) | BR112014008809B1 (ja) |
| IN (1) | IN2014CN02525A (ja) |
| WO (1) | WO2013058271A1 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001098644A1 (fr) * | 2000-06-19 | 2001-12-27 | Keihin Corporation | Controleur de l'admission par derivation |
| JP2009114997A (ja) * | 2007-11-07 | 2009-05-28 | Keihin Corp | バイパス吸気量制御装置 |
-
2012
- 2012-10-17 JP JP2013539659A patent/JP5693742B2/ja active Active
- 2012-10-17 BR BR112014008809-8A patent/BR112014008809B1/pt active IP Right Grant
- 2012-10-17 WO PCT/JP2012/076800 patent/WO2013058271A1/ja active Application Filing
- 2012-10-17 IN IN2525CHN2014 patent/IN2014CN02525A/en unknown
- 2012-10-17 CN CN201280051127.5A patent/CN103890374B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001098644A1 (fr) * | 2000-06-19 | 2001-12-27 | Keihin Corporation | Controleur de l'admission par derivation |
| JP2009114997A (ja) * | 2007-11-07 | 2009-05-28 | Keihin Corp | バイパス吸気量制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5693742B2 (ja) | 2015-04-01 |
| BR112014008809A2 (pt) | 2017-04-25 |
| JPWO2013058271A1 (ja) | 2015-04-02 |
| WO2013058271A1 (ja) | 2013-04-25 |
| IN2014CN02525A (ja) | 2015-08-07 |
| BR112014008809B1 (pt) | 2021-10-26 |
| CN103890374A (zh) | 2014-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211229 Address after: Ibaraki Patentee after: Hitachi astemo Co.,Ltd. Address before: Tokyo, Japan Patentee before: KEIHIN Corp. |
|
| TR01 | Transfer of patent right |