TW539800B - Split four stroke cycle internal combustion engine - Google Patents

Split four stroke cycle internal combustion engine Download PDF

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Publication number
TW539800B
TW539800B TW091115861A TW91115861A TW539800B TW 539800 B TW539800 B TW 539800B TW 091115861 A TW091115861 A TW 091115861A TW 91115861 A TW91115861 A TW 91115861A TW 539800 B TW539800 B TW 539800B
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Taiwan
Prior art keywords
crankshaft
piston
stroke
cylinder
axis
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TW091115861A
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English (en)
Inventor
Carmelo J Scuderi
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Scuderi Group Llc
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Classifications

    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/22—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with pumping cylinder situated at side of working cylinder, e.g. the cylinders being parallel
    • 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
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02—Engines with prolonged expansion
    • F02B41/04—Engines with prolonged expansion in main cylinders
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • F02B75/228—Multi-cylinder engines with cylinders in V, fan, or star arrangement with cylinders arranged in parallel banks
    • 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0002—Cylinder arrangements
    • F02F7/0019—Cylinders and crankshaft not in one plane (deaxation)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/053—Component parts or details
    • F02G1/0535—Seals or sealing arrangements
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Transmission Devices (AREA)
  • Valve Device For Special Equipments (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

539800
ABCD 六、申請專利範圍3 一氣體通道，互接第一及第二氣缸，氣體通道包含一 入口閥及一出口閥，界定一壓力室於其間，其中，在整個 四衝程循環之期間中，氣體通道之入口閥及出口閥大致維 持至少一預定點火條件氣體壓力於壓力室中。 8·如申請專利範圍第7項所述之內燃機，包含： 一第一活塞·氣缸軸線，動力活塞沿此往復移動於第 一氣缸內，其中，第一活塞-氣缸軸線具有一偏置離開 曲柄軸軸線，俾第一活塞-氣缸軸線不截交曲柄軸軸線。 9·如申請專利範圍第8項所述之內燃機，其中，·動 力活塞領前壓縮活塞一相移角度，此大致大於零。 10·如申請專利範菌第8項所述之內燃機，其中，第 一活塞-氣缸軸線之偏置爲，該曲柄軸需轉動通過動力活 塞到達頂死點之點至少20度，然後動力活塞可到達點火 位置。 11.如申請專利範圍第 9項所述之內燃機，其中，該 相移角度約在30度及60度之間。 1 2.如申請專利範圍第1 0項所述之內燃機，包含： 經齊部智慧財產局員工消費合作社印製 一第二活塞-氣缸軸線，壓縮活塞沿此往復移動於第 二氣缸內，其中，第二活塞-氣缸軸線具有一偏置離開 曲柄軸軸線，俾第二活塞-氣缸軸線不截交曲柄軸軸線， 並在曲柄軸軸線之與第一活塞-氣缸軸線相反之邊上通過 〇 13.如申請專利範圍第10項所述之內燃機，包含：. 一曲柄軸，具有一第一臂及一第二臂； 本紙張尺度適用中國國家標準（CRS ) A4規格（ 210X297^^") ^ 一 539800 A8 B8 C8 D8 4 申請專利範圍 一第一連桿，以可轉動之方式連接至動力活塞及曲柄 軸之第一臂二者；及 請 先 閱 讀 背 1¾ 之 注 意 事 項 再 一第二連桿，以可轉動之方式連接至壓縮活塞及曲柄 軸之第二臂二者； 其中，第一及第二連桿各具有一彎曲部，俾其幅度使 連桿暢通過所屬之第~或第二氣缸之底端。 14·如申請專利範圍第10項所述之內燃機，其中， 動力及壓縮活塞直徑大致不同。 15·如申請專利範圍第13項所述之內燃機，其中·， 曲柄軸之第一及第二臂具有大致不同之長度。 16· —種四衝程循環內燃機，包含： 一曲柄軸，繞引擎之曲柄軸軸線轉動； 一動力活塞，以可滑動之方式置於第一氣缸內，並在 操作上連接至曲柄軸，俾在曲柄軸之單轉期間中，動力活 塞往復移動通過四衝程循環之一動力衝程及一排氣衝程； 經濟部智慧財產局員工消費合作社印製 一壓縮活塞，以可滑動之方式置於第二氣缸內，並在 操作上連接至曲柄軸，俾在曲柄軸之該同一轉期間中，壓 縮活塞往復移動通過該同一四衝程循環之一進氣衝程及一 壓縮衝程；及 一第一活塞-氣缸軸線，動力活塞沿此往復移動於第 一氣缸內，其中，第一活塞-氣缸軸線具有一偏置離開 曲柄軸軸線，俾第一活塞-氣缸軸線不截交曲柄軸軸線。 其中，動力活塞領前壓縮活塞一相移角度，此大致等 於或大於2 0度。 本紙張尺度適用中國國家標準（CNS ) A4規格（2】OX：297公釐） 539800 A8 B8 C8 D8 六、申請專利範圍5 17·如申請專利範圍第16項所述之內燃機，包含： (請先閱讀背面之注意事項存填寫本頁) 一氣體通道，互接第一及第二氣缸，氣體通道包含一 入□閥及一出口閥，界定一壓力室於其間，入口閥容許壓 縮氣體自第二氣缸大致單向流至壓力室，及出口閥容許壓 縮氣體自壓力室大致單向流至第一氣缸； 其中，在整個四衝程循環之期間中，氣體通道之入口 閥及出口閥大致維持至少一預定點火條件氣體壓力於壓力 室中。 18·如申請專利範圍第16項所述之內燃機，其中， 該相移角度約在30度及60度之間。 1 9.如申請專利範.圍第1 6項所述之內燃機，其中，· 第一活塞-氣缸軸線之偏置爲，該曲柄軸需轉動通過動力 活塞到達頂死點之點至少20度，然後動力活塞可到達點 火位置。 20·如申請專利範圍第16項所述之內燃機，包含： 經濟部智慧財產局員工消費合作社印製 一第二活塞·氣缸軸線，壓縮活塞沿此往復移動於第 二氣缸內，其中，第二活塞-氣缸軸線偏置離開曲柄軸 軸線，俾第二活塞-氣缸軸線不截交曲柄軸軸線，並在曲 柄軸.軸線之與第一活塞-氣缸軸線相反之邊上通過。 2 1 · —種四衝程循環內燃機，包含： 一曲柄軸，繞引擎之曲柄軸軸線轉動； 一動力活塞，以可滑動之方式置於第一氣缸內，並在 操作上連接至曲柄軸，俾在曲柄軸之單轉期間中，動力活 塞往復移動通過四衝程循環之一動力衝程及一排氣衝程； 本紙張尺度適用中國國家摞準（CNS ) A4規格（2】0X297公釐） —5- 539800
AS B8 C8 _—_ D8 六、申請專利範圍6 一壓縮活塞，以可滑動之方式置於第二氣缸內，並在 操作上連接至曲柄軸，俾在曲柄軸之該同一轉期間中，壓 縮活塞往復移動通過該同一四衝程循環之一進氣衝程及一 壓縮衝程；及 一活塞-氣缸軸線，壓縮活塞沿此往復移動於第二氣 缸內，其中，活塞-氣缸軸線偏置離開曲柄軸軸線，俾該 活塞-氣缸軸線不截交曲柄軸軸線； 其中，動力活塞領前壓縮活塞一相移角度，此大致大 於零。 . 22.如申請專利範圍第21項所述之內燃機，包含一 氣體通道互接第一及第二氣缸，氣體通道包含一入口閥及， 一出口閥，界定一壓力室於其間，入口閥容許壓縮氣體自 第二氣缸大致單向流至壓力室，及出口閥容許壓縮氣體自 壓力室大致單向流至第一氣缸； 其中，在整個四衝程循環之期間中，氣體通道之入口 閥及出口閥大致維持至少一預定點火條件氣體壓力於壓力 室中。 2 3 ·如申請專利範圍第21項所述之內燃機，其中， 該相.移角度約在30度及60度之間。 24· —種四衝程循環內燃機，包含： 一曲柄軸，繞引擎之曲柄軸軸線轉動； 一動力活塞，以可滑動之方式置於第一氣缸內，並在 操作上連接至曲柄軸，俾在曲柄軸之單轉期間中，動力活 塞往復移動通過四衝程循環之一動力衝程及一排氣衝程； 本紙張尺渡適用中國國家標準（CNS ) A4洗格（210X297公釐） ^ - — (請先閱讀背面之注意事項再填寫本頁) .裝‘ 訂 經濟部智慧財產局員工消費合作社印製 539800 A8 B8 C8 __ D8 六、申請專利範圍7 一壓縮活塞，以可滑動之方式置於第二氣缸內，並在 操作上連接至曲柄軸，俾在曲柄軸之該同一轉期間中，壓 縮活塞往復移動通過該同一四衝程循環之一進氣衝程及一 壓縮衝程；及 一第一活塞-氣缸軸線，動力活塞沿此往復移動於第 一氣缸內，其中，第一活塞氣缸軸線具有一偏置離開曲柄 軸軸線，俾第一活塞-氣缸軸線不截交曲柄軸軸線。 其中，第一活塞-氣缸軸線之偏置爲，曲柄軸需轉 動通過動力活塞到達頂死點之點至少 20度，然後動力·活 塞可到達點火位置。 25 .如申請專利範掘第 24項所述之內燃機，包含：： 一曲柄軸，具有一第一臂及一第二臂； 一第一連桿，以可轉動之方式連接至動力活塞及曲柄 軸之第一臂二者；及 一第二連桿，以可轉動之方式連接至壓縮活塞及曲柄 軸之第二臂二者； 其中，第一及第二連桿各具有一彎曲部，俾其幅度使 連桿暢通過所屬之第一或第二氣缸之末端。 26. 如申請專利範圍第24項所述之內燃機，其中， 動力及壓縮活塞直徑大致不同。 27. 如申請專利範圍第25項所述之內燃機，其中， 曲柄軸之第一及第二臂具有大致不同之長度。 本紙張尺度適用中國國家標準（CNS ) A4規格（210 X 297公釐） 請 先 閲 面 之 注 意 事 項 再 旁 經濟部智慧財產局員工消費合作社印製
TW091115861A 2001-07-20 2002-07-16 Split four stroke cycle internal combustion engine TW539800B (en)

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US09/909,594 US6543225B2 (en) 2001-07-20 2001-07-20 Split four stroke cycle internal combustion engine

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US (6) US6543225B2 (zh)
EP (1) EP1417403B1 (zh)
JP (2) JP3798403B2 (zh)
KR (1) KR100710916B1 (zh)
CN (2) CN100378303C (zh)
AR (1) AR037999A1 (zh)
AT (1) ATE388313T1 (zh)
AU (1) AU2002322411B2 (zh)
BR (1) BR0211335B1 (zh)
CA (1) CA2490405C (zh)
DE (1) DE60225451T2 (zh)
ES (1) ES2302829T3 (zh)
MX (1) MXPA04000604A (zh)
MY (1) MY131882A (zh)
RU (1) RU2286470C2 (zh)
TW (1) TW539800B (zh)
WO (1) WO2003008785A1 (zh)

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