KR20190124636A - 내연 기관 및 그 제조 방법 - Google Patents
내연 기관 및 그 제조 방법 Download PDFInfo
- Publication number
- KR20190124636A KR20190124636A KR1020190038488A KR20190038488A KR20190124636A KR 20190124636 A KR20190124636 A KR 20190124636A KR 1020190038488 A KR1020190038488 A KR 1020190038488A KR 20190038488 A KR20190038488 A KR 20190038488A KR 20190124636 A KR20190124636 A KR 20190124636A
- Authority
- KR
- South Korea
- Prior art keywords
- high pressure
- pressure fuel
- fuel pump
- internal combustion
- combustion engine
- 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
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
- F02M59/102—Mechanical drive, e.g. tappets or cams
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/48—Assembling; Disassembling; Replacing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
-
- 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
- F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
- F02M39/02—Arrangements of fuel-injection apparatus to facilitate the driving of pumps; Arrangements of fuel-injection pumps; Pump drives
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/025—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by a single piston
- F02M59/027—Unit-pumps, i.e. single piston and cylinder pump-units, e.g. for cooperating with a camshaft
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/445—Selection of particular materials
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/85—Mounting of fuel injection apparatus
- F02M2200/855—Mounting of fuel injection apparatus using clamp elements or fastening means, e.g. bolts or screws
-
- 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
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/05—Miscellaneous constructional elements; Leakage detection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
도 2 는 도 1 의 내연 기관에 있어서의, 고압 연료 펌프의 상면도.
도 3 은 도 2 에 있어서의 3-3 선 화살 표시 단면도.
도 4 는 도 3 에 나타내는 프로텍터의 사시도.
도 5 는 프로텍터의 변경예를 나타내는 사시도.
도 6 은 프로텍터의 다른 변경예를 나타내는 사시도.
도 7 은 내연 기관의 다른 변경예에 있어서의 프로텍터의 단면도.
도 8 은 도 7 의 변경예의 내연 기관에 대하여, 고압 연료 펌프의 탑재 위치를 나타내는 모식도.
Claims (6)
- 고압 연료 펌프와,
저판 및 상기 저판으로부터 세워져 있는 벽판을 갖는, 수지제의 프로텍터와,
기관 본체를 구비하는 내연 기관으로서,
상기 기관 본체의 외측에, 상기 고압 연료 펌프 및 상기 프로텍터가 장착되어 있고,
상기 벽판은, 상기 고압 연료 펌프의 주위에 세워져, 상기 고압 연료 펌프를 보호하고,
상기 고압 연료 펌프는, 연료실과, 상기 연료실을 둘러싸는 커버를 갖고, 상기 커버에는 플랜지가 형성되고,
상기 기관 본체에는 장착면이 형성되고,
상기 플랜지와 상기 장착면의 사이에 상기 저판을 끼운 상태로, 상기 저판 및 상기 플랜지가, 상기 장착면에 볼트로 체결되어 있는, 내연 기관. - 제 1 항에 있어서,
상기 저판은, 상기 플랜지와 상기 장착면에 의해 끼워져 있는 부분이며, 또한 상기 볼트에 의해 삽입 통과되는 볼트 삽입 통과 부분을 갖고,
상기 볼트 삽입 통과 부분이, 금속제의 칼라로 구성되어 있는, 내연 기관. - 제 1 항 또는 제 2 항에 있어서,
상기 프로텍터가, 섬유 강화 수지로 구성되어 있는, 내연 기관. - 제 3 항에 있어서,
상기 섬유 강화 수지가, 탄소섬유 강화 수지인, 내연 기관. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
상기 고압 연료 펌프는, 상기 내연 기관의 캠 샤프트에 의해 구동되는 플런저 펌프이며,
상기 기관 본체는 금속제의 캠 캡을 갖고,
상기 장착면은 상기 캠 캡에 형성되고,
상기 고압 연료 펌프 및 상기 프로텍터가, 상기 장착면에 체결되어 있는, 내연 기관. - 연료실과, 상기 연료실을 둘러싸는 커버를 갖는 고압 연료 펌프를 준비하는 것으로서, 상기 커버에는 플랜지가 형성되는 것과,
저판과, 상기 저판으로부터 세워져 있는 벽판을 갖는, 수지제의 프로텍터를 준비하는 것으로서, 상기 벽판은, 상기 고압 연료 펌프의 주위에 세워져, 상기 고압 연료 펌프를 보호하는 것과,
내연 기관의 기관 본체의 외측에, 상기 고압 연료 펌프 및 상기 프로텍터를 장착하는 것과,
상기 기관 본체에 장착면을 형성하는 것과,
상기 플랜지와 상기 장착면의 사이에 상기 저판을 끼운 상태로, 상기 저판 및 상기 플랜지를, 상기 장착면에 볼트로 체결하는 것을 구비하는, 내연 기관의 제조 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018084995A JP7020274B2 (ja) | 2018-04-26 | 2018-04-26 | 内燃機関 |
| JPJP-P-2018-084995 | 2018-04-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190124636A true KR20190124636A (ko) | 2019-11-05 |
| KR102196578B1 KR102196578B1 (ko) | 2020-12-30 |
Family
ID=66248588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020190038488A Expired - Fee Related KR102196578B1 (ko) | 2018-04-26 | 2019-04-02 | 내연 기관 및 그 제조 방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10871135B2 (ko) |
| EP (1) | EP3561289B1 (ko) |
| JP (1) | JP7020274B2 (ko) |
| KR (1) | KR102196578B1 (ko) |
| CN (1) | CN110410252B (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD910081S1 (en) * | 2019-02-14 | 2021-02-09 | Fleece Performance Engineering, Inc. | Pump cap |
| USD910082S1 (en) * | 2019-04-17 | 2021-02-09 | Fleece Performance Engineering, Inc. | Pump cap |
| USD910083S1 (en) * | 2019-05-08 | 2021-02-09 | Fleece Performance Engineering, Inc. | Pump cap |
| USD985632S1 (en) * | 2021-06-30 | 2023-05-09 | Fleece Performance Engineering, Inc. | Pump cap |
| GB2621889B (en) * | 2022-08-26 | 2024-10-30 | Phinia Delphi Luxembourg Sarl | Fuel pump assembly |
Citations (4)
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|---|---|---|---|---|
| JP2004332654A (ja) * | 2003-05-09 | 2004-11-25 | Denso Corp | 燃料噴射ポンプ |
| JP2005036710A (ja) * | 2003-07-14 | 2005-02-10 | Toyota Motor Corp | ポンプの取付構造 |
| KR20110034334A (ko) * | 2009-09-28 | 2011-04-05 | 현대자동차주식회사 | 엔진의 연료 펌프 장착구조 |
| JP2014101807A (ja) * | 2012-11-20 | 2014-06-05 | Toyota Motor Corp | 燃料供給系部品の保護構造 |
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| JPH0667855U (ja) | 1993-02-26 | 1994-09-22 | 三菱重工業株式会社 | エンジンのプライマポンプの保護装置 |
| JP2689226B2 (ja) * | 1994-12-02 | 1997-12-10 | 株式会社ゼクセル | 高圧燃料噴射装置用燃料ポンプ |
| JP3982458B2 (ja) | 2003-06-05 | 2007-09-26 | 日産自動車株式会社 | エンジンの保護カバー |
| US7784580B2 (en) * | 2005-11-18 | 2010-08-31 | Toyota Jidosha Kabushiki Kaisha | Fuel supply system component protective construction |
| JP2007321656A (ja) | 2006-06-01 | 2007-12-13 | Nissan Motor Co Ltd | 燃料ポンプ保護構造 |
| DE102006035908A1 (de) * | 2006-07-31 | 2008-02-07 | Dr.Ing.H.C. F. Porsche Ag | Kraftstoffpumpe für eine Brennkraftmaschine |
| JP2009120773A (ja) | 2007-11-16 | 2009-06-04 | Toyoda Gosei Co Ltd | 自動車用薄肉軽量エンジンカバー |
| DE102008042626A1 (de) | 2008-05-29 | 2009-12-03 | Robert Bosch Gmbh | Hochdruck-Kraftstoffpumpe |
| JP5131479B2 (ja) | 2008-12-09 | 2013-01-30 | トヨタ紡織株式会社 | 燃料ポンプの支持構造 |
| JP2013174199A (ja) | 2012-02-27 | 2013-09-05 | Toyota Motor Corp | 燃料ポンプ保護構造 |
| JP5991344B2 (ja) | 2014-05-26 | 2016-09-14 | トヨタ自動車株式会社 | ポンプカバー |
| DE102015221056A1 (de) * | 2015-10-28 | 2017-05-04 | Robert Bosch Gmbh | Kraftstoffhochdruckpumpe |
| JP6593357B2 (ja) * | 2017-01-23 | 2019-10-23 | トヨタ自動車株式会社 | 燃料ポンプの保護構造 |
| JP6977656B2 (ja) * | 2018-04-26 | 2021-12-08 | トヨタ自動車株式会社 | プロテクタ |
| JP6973271B2 (ja) * | 2018-04-26 | 2021-11-24 | トヨタ自動車株式会社 | プロテクタ及びプロテクタ製造方法 |
| JP6670349B2 (ja) * | 2018-07-17 | 2020-03-18 | 本田技研工業株式会社 | ブラケット |
-
2018
- 2018-04-26 JP JP2018084995A patent/JP7020274B2/ja active Active
-
2019
- 2019-04-02 KR KR1020190038488A patent/KR102196578B1/ko not_active Expired - Fee Related
- 2019-04-04 US US16/374,786 patent/US10871135B2/en active Active
- 2019-04-23 EP EP19170544.1A patent/EP3561289B1/en not_active Not-in-force
- 2019-04-24 CN CN201910332395.8A patent/CN110410252B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004332654A (ja) * | 2003-05-09 | 2004-11-25 | Denso Corp | 燃料噴射ポンプ |
| JP2005036710A (ja) * | 2003-07-14 | 2005-02-10 | Toyota Motor Corp | ポンプの取付構造 |
| KR20110034334A (ko) * | 2009-09-28 | 2011-04-05 | 현대자동차주식회사 | 엔진의 연료 펌프 장착구조 |
| JP2014101807A (ja) * | 2012-11-20 | 2014-06-05 | Toyota Motor Corp | 燃料供給系部品の保護構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102196578B1 (ko) | 2020-12-30 |
| US20190331077A1 (en) | 2019-10-31 |
| JP2019190389A (ja) | 2019-10-31 |
| EP3561289A1 (en) | 2019-10-30 |
| US10871135B2 (en) | 2020-12-22 |
| JP7020274B2 (ja) | 2022-02-16 |
| EP3561289B1 (en) | 2021-01-20 |
| CN110410252B (zh) | 2021-09-07 |
| CN110410252A (zh) | 2019-11-05 |
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