CN109252946A - 单行程滚动活塞发动机 - Google Patents

单行程滚动活塞发动机 Download PDF

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Publication number
CN109252946A
CN109252946A CN201810774506.6A CN201810774506A CN109252946A CN 109252946 A CN109252946 A CN 109252946A CN 201810774506 A CN201810774506 A CN 201810774506A CN 109252946 A CN109252946 A CN 109252946A
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China
Prior art keywords
cylinder
piston
stroke
shaft
piston engine
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CN201810774506.6A
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左方
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Individual
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Individual
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    • 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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/08—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B53/04—Charge admission or combustion-gas discharge
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B53/10—Fuel supply; Introducing fuel to combustion space
    • 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
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • F02B53/12—Ignition
    • 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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/02—Pistons
    • 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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/14—Shapes or constructions of combustion chambers
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

单行程滚动活塞发动机，活塞发动机。活塞发动机二个行程有一个行程做功，四个行程的也是一个行程做功。本发明是一个行程就能做功的单行程滚动活塞发动机。在一个有辐板的轮毂内的主轴上是外缘有摆动环的偏心轮。辐板的外缘是若干个两端是半圆的长形的两侧有进气口和排气口的气缸。气缸内有一个两端有活塞轴的圆柱形活塞。设有喷油器和火花塞的燃烧室设在气缸的两端，而且偏中心线，使两个燃烧室在相对称的位置。偏心轮及其外侧的摆动环及环轴到活塞轴由连杆的拉接是两套部件，分别组装在主轴两端。单行程滚动活塞发动机，可用做航空器发动机。

Description

单行程滚动活塞发动机
技术领域
本发明涉及发动机，尤其是活塞发动机。
背景技术
活塞发动机是二个行程有一个行程做功，四个行程也是一个行程做功，自身消耗一些功率。
发明的内容
解决的问题：本发明提供的是一个行程就能做功的单行程滚动活塞发动机。
技术方案：在一个有辐板的轮毂内的主轴上是外缘有摆动环的偏心轮。辐板的外缘是若干个两端是半圆的长形的两侧有进气口和排气口的气缸。气缸内有一个两端有活塞轴的圆柱形活塞。设有喷油器和火花塞的燃烧室设在气缸的两端，而且偏中心线，使两个燃烧室在相对称的位置。偏心轮及其外侧的摆动环及环轴到活塞轴由连杆的拉接是两套部件，分别组装在主轴的两端。为增强进、排气，配有空气增压器。
有益效果：本发明提供的一个行程就能做功的单行程滚动活塞发动机和两个行程、四个行程做功的发动机相比效率高，没有复杂的配气机构，活塞在气缸内是滚动的，减少摩擦。
附图说明
图1、是单行程滚动活塞发动机的内部视图。
图中1、是喷油器，2、燃烧室，3、进气口，4、内爆发仓，5、连杆，6、爆发仓，7、活塞，8、燃烧室，9、喷油器，10、火花塞，11、气缸，12、排气口，13、偏心轮，14、活塞轴，15、轴豁，16、油道，17、环轴，18、辐板，19、摆动环，20、油道，21、主轴。
实施方式
图中，主轴(21)和偏心轮(13)按顺时针旋转。爆发仓(6)是压缩行程，内爆发仓(4)是爆发行程。活塞(7)上的活塞轴(14)通过连杆(5)和环轴(17)和摆动环(19)拉动偏心轮(13)主轴(21)转动。当活塞(7)滚到外止点时，进气口(3)进入的增压气体将内爆发仓(4)的废气从排气口(12)冲出。当喷油器(9)和火花塞(10)和燃烧室(8)相继工作后，爆发仓(6)内的气体推动活塞(7)，使活塞紧切进气口(3)一侧的气缸(11)内壁滚动；通过连杆(5)、摆动环(19)，来推动偏心轮(13)、和主轴(21)旋转。
单行程滚动活塞发动机
技术方案：在一个有辐板的轮毂内的主轴上是外缘有摆动环的偏心轮。辐板的外缘是若干个两端是半圆的长形的两侧有进气口和排气口的气缸。气缸内有一个两端有活塞轴的圆柱形活塞。设有喷油器和火花塞的燃烧室设在气缸的两端，而且偏中心线，使两个燃烧室在相对称的位置。偏心轮及其外侧的摆动环及环轴到活塞轴由连杆的拉接是两套部件，分别组装在主轴的两端。为增强进、排气，配有空气增压器。

Claims (4)

1.单行程滚动活塞发动机，在一个有辐板(18)的轮毂内的主轴(21)上是外缘有摆动环(19)的偏心轮(13)，其特征是：辐板(18)的外缘是若干个两端是半圆的长形的两侧有进气口(3)、排气口(12)的气缸(11)。
2.权利要求1、所述的气缸(11)，其特征是：气缸(11)内有一个两端有活塞轴(14)的圆柱形活塞(7)。
3.权利要求1、所述的气缸(11)其特征是：设有喷油器(9)和火花塞(10)、(1)的燃烧室(8)设在气缸(11)的两端，而且偏中心线，使两个燃烧室(8)、(2)、处在相对称的位置。
4.权利要求1、所述的主轴(21)，其特征是：偏心轮(13)及其外侧摆动环(19)及环轴(17)到活塞轴(14)由连杆(5)的拉接是两套部件，分别组装在主轴(21)两端。
CN201810774506.6A 2018-07-06 2018-07-06 单行程滚动活塞发动机 Pending CN109252946A (zh)

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CN201810774506.6A CN109252946A (zh) 2018-07-06 2018-07-06 单行程滚动活塞发动机

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CN201810774506.6A CN109252946A (zh) 2018-07-06 2018-07-06 单行程滚动活塞发动机

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023104225A1 (en) 2021-12-09 2023-06-15 Jan Novotny Rotary combustion engine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343125A1 (fr) * 1976-03-03 1977-09-30 Hunter Lee Moteur a piston rotatif a combustion interne
CN2251625Y (zh) * 1995-12-28 1997-04-09 符泽宇 单行程发动机
KR20020074770A (ko) * 2001-03-21 2002-10-04 김동현 피스톤실린더에 폭발배출할 저장고딸린 터빈 동력발생장치
CN101910561A (zh) * 2008-09-08 2010-12-08 罗伯特·格林 带有摆动驱动阀门致动的直线活塞流体发动机
CN102900470A (zh) * 2011-07-25 2013-01-30 祁喜林 星形发动机
US20130263817A1 (en) * 2012-04-04 2013-10-10 Fahim Mahmood Double Bar Single Wheel Rotary Combustion Engine
WO2015124894A1 (en) * 2014-02-18 2015-08-27 Tulino Research & Partners Ltd Desmodromic endothermic rotary engine with external combustion chamber at variable volume
CN105626240A (zh) * 2016-01-14 2016-06-01 左方 轴流式转子发动机
CN108612584A (zh) * 2018-04-11 2018-10-02 左方 轴流式偏心转子发动机

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343125A1 (fr) * 1976-03-03 1977-09-30 Hunter Lee Moteur a piston rotatif a combustion interne
CN2251625Y (zh) * 1995-12-28 1997-04-09 符泽宇 单行程发动机
KR20020074770A (ko) * 2001-03-21 2002-10-04 김동현 피스톤실린더에 폭발배출할 저장고딸린 터빈 동력발생장치
CN101910561A (zh) * 2008-09-08 2010-12-08 罗伯特·格林 带有摆动驱动阀门致动的直线活塞流体发动机
CN102900470A (zh) * 2011-07-25 2013-01-30 祁喜林 星形发动机
US20130263817A1 (en) * 2012-04-04 2013-10-10 Fahim Mahmood Double Bar Single Wheel Rotary Combustion Engine
WO2015124894A1 (en) * 2014-02-18 2015-08-27 Tulino Research & Partners Ltd Desmodromic endothermic rotary engine with external combustion chamber at variable volume
CN105626240A (zh) * 2016-01-14 2016-06-01 左方 轴流式转子发动机
CN108612584A (zh) * 2018-04-11 2018-10-02 左方 轴流式偏心转子发动机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023104225A1 (en) 2021-12-09 2023-06-15 Jan Novotny Rotary combustion engine

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