JP4918033B2 - 往復動エンジン - Google Patents
往復動エンジン Download PDFInfo
- Publication number
- JP4918033B2 JP4918033B2 JP2007514425A JP2007514425A JP4918033B2 JP 4918033 B2 JP4918033 B2 JP 4918033B2 JP 2007514425 A JP2007514425 A JP 2007514425A JP 2007514425 A JP2007514425 A JP 2007514425A JP 4918033 B2 JP4918033 B2 JP 4918033B2
- Authority
- JP
- Japan
- Prior art keywords
- piston
- ring
- thrust side
- respect
- piston ring
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/24—Pistons having means for guiding gases in cylinders, e.g. for guiding scavenging charge in two-stroke engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/18—Other cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F5/00—Piston rings, e.g. associated with piston crown
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
2 燃焼室
3 ピストン
4 トップ面
5 トップリング
6 セカンドリング
7 環状ガス室
8 連通路
Claims (2)
- 燃焼室を規定しているピストンのトップ面に隣接して配された第一のピストンリングと、ピストンのトップ面に対して第一のピストンリングを間にして配された第二のピストンリングと、第一のピストンリングと第二のピストンリングとにより画成された環状ガス室と、ピストンが上死点又は上死点近傍に位置する際に環状ガス室と燃焼室とを連通させるようにスラスト側に夫々配されている複数の連通路とを具備しており、第一のピストンリングは、ピストンの円周方向に関して回転し得る状態にして、ピストンのトップ面に対して反スラスト側よりもスラスト側で近接するように傾斜しており、第二のピストンリングは、ピストンのトップ面に対して反スラスト側よりもスラスト側で離反するように傾斜しており、第一のピストンリング及び第二のピストンリングは、反スラスト側よりもスラスト側で互いに離反するようにピストンの往復動方向に対して夫々傾斜しており、複数の連通路は、シリンダの内周面に設けられた凹所を夫々具備しており、この複数の凹所は、ピストンの円周方向において夫々互いに等間隔をもって、環状ガス室と燃焼室との互いの連通を夫々が同時的に行うように、配された往復動エンジン。
- 第一のピストンリング及び第二のピストンリングは、スラスト側よりも反スラスト側で互いに近接して配されている請求項1に記載の往復動エンジン。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2005/008077 WO2006117856A1 (ja) | 2005-04-27 | 2005-04-27 | 往復動エンジン |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2006117856A1 JPWO2006117856A1 (ja) | 2008-12-18 |
JP4918033B2 true JP4918033B2 (ja) | 2012-04-18 |
Family
ID=37307663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007514425A Expired - Fee Related JP4918033B2 (ja) | 2005-04-27 | 2005-04-27 | 往復動エンジン |
Country Status (11)
Country | Link |
---|---|
US (1) | US7931003B2 (ja) |
EP (1) | EP1878901B1 (ja) |
JP (1) | JP4918033B2 (ja) |
KR (1) | KR100976868B1 (ja) |
CN (1) | CN101166897B (ja) |
AU (1) | AU2006241845A1 (ja) |
BR (1) | BRPI0610624A2 (ja) |
CA (1) | CA2605227A1 (ja) |
MX (1) | MX2007013206A (ja) |
RU (1) | RU2371597C2 (ja) |
WO (2) | WO2006117856A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4821856B2 (ja) | 2006-10-20 | 2011-11-24 | 坂東機工株式会社 | 往復動エンジン |
KR101039857B1 (ko) * | 2009-05-19 | 2011-06-09 | 미래산업 주식회사 | 테스트 핸들러용 소자 접속장치 및 이를 이용한 테스트 핸들러 |
WO2011093106A1 (ja) | 2010-02-01 | 2011-08-04 | 坂東機工株式会社 | 往復動エンジン |
JP5806216B2 (ja) * | 2010-08-04 | 2015-11-10 | 坂東機工株式会社 | 往復動エンジン |
JP5533835B2 (ja) * | 2011-10-21 | 2014-06-25 | 坂東機工株式会社 | 往復動エンジン |
JP5534082B2 (ja) * | 2013-05-21 | 2014-06-25 | 坂東機工株式会社 | 往復動エンジン |
US9945319B1 (en) * | 2015-06-25 | 2018-04-17 | Richard Truhill | Method and fuel supply system for a progressive impulse internal combustion engine |
DE102018215092A1 (de) * | 2018-09-05 | 2020-03-05 | Mahle International Gmbh | Kolben einer Brennkraftmaschine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55110742U (ja) * | 1979-01-29 | 1980-08-04 | ||
JPH04347352A (ja) * | 1991-05-22 | 1992-12-02 | Bandou Kiko Kk | エンジン |
JPH05106508A (ja) * | 1991-10-18 | 1993-04-27 | Kubota Corp | エンジンのピストン・クランク軸連動装置 |
WO2004079177A1 (ja) * | 2003-03-03 | 2004-09-16 | Bando Kiko Co., Ltd. | 往復動エンジン |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2881996B2 (ja) | 1990-08-03 | 1999-04-12 | 坂東機工株式会社 | 往復動エンジン |
JP2927039B2 (ja) | 1991-04-20 | 1999-07-28 | 坂東機工株式会社 | エンジン |
JP2929771B2 (ja) * | 1991-05-22 | 1999-08-03 | 坂東機工株式会社 | エンジン |
JP2929777B2 (ja) | 1991-06-08 | 1999-08-03 | 坂東機工株式会社 | エンジン |
JP4347352B2 (ja) | 2007-02-19 | 2009-10-21 | エヌイーシーコンピュータテクノ株式会社 | ベクトルデータ処理装置 |
-
2005
- 2005-04-27 JP JP2007514425A patent/JP4918033B2/ja not_active Expired - Fee Related
- 2005-04-27 WO PCT/JP2005/008077 patent/WO2006117856A1/ja active Application Filing
-
2006
- 2006-04-26 KR KR1020077023844A patent/KR100976868B1/ko not_active IP Right Cessation
- 2006-04-26 CA CA002605227A patent/CA2605227A1/en not_active Abandoned
- 2006-04-26 CN CN2006800146613A patent/CN101166897B/zh not_active Expired - Fee Related
- 2006-04-26 US US11/918,878 patent/US7931003B2/en not_active Expired - Fee Related
- 2006-04-26 EP EP06732389.9A patent/EP1878901B1/en not_active Expired - Fee Related
- 2006-04-26 MX MX2007013206A patent/MX2007013206A/es active IP Right Grant
- 2006-04-26 RU RU2007139475/06A patent/RU2371597C2/ru not_active IP Right Cessation
- 2006-04-26 AU AU2006241845A patent/AU2006241845A1/en not_active Abandoned
- 2006-04-26 WO PCT/JP2006/308783 patent/WO2006118165A1/ja active Application Filing
- 2006-04-26 BR BRPI0610624-2A patent/BRPI0610624A2/pt not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55110742U (ja) * | 1979-01-29 | 1980-08-04 | ||
JPH04347352A (ja) * | 1991-05-22 | 1992-12-02 | Bandou Kiko Kk | エンジン |
JPH05106508A (ja) * | 1991-10-18 | 1993-04-27 | Kubota Corp | エンジンのピストン・クランク軸連動装置 |
WO2004079177A1 (ja) * | 2003-03-03 | 2004-09-16 | Bando Kiko Co., Ltd. | 往復動エンジン |
Also Published As
Publication number | Publication date |
---|---|
AU2006241845A1 (en) | 2006-11-09 |
RU2007139475A (ru) | 2009-06-10 |
KR100976868B1 (ko) | 2010-08-23 |
US7931003B2 (en) | 2011-04-26 |
EP1878901A1 (en) | 2008-01-16 |
CA2605227A1 (en) | 2006-11-09 |
MX2007013206A (es) | 2008-01-16 |
RU2371597C2 (ru) | 2009-10-27 |
US20090071433A1 (en) | 2009-03-19 |
WO2006117856A1 (ja) | 2006-11-09 |
BRPI0610624A2 (pt) | 2010-07-13 |
JPWO2006117856A1 (ja) | 2008-12-18 |
CN101166897B (zh) | 2010-06-16 |
EP1878901B1 (en) | 2014-05-07 |
CN101166897A (zh) | 2008-04-23 |
EP1878901A4 (en) | 2013-04-03 |
WO2006118165A1 (ja) | 2006-11-09 |
KR20080002841A (ko) | 2008-01-04 |
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