KR950011813A - Low Pollution High Speed Rotary Engine - Google Patents

Low Pollution High Speed Rotary Engine Download PDF

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Publication number
KR950011813A
KR950011813A KR1019930020711A KR930020711A KR950011813A KR 950011813 A KR950011813 A KR 950011813A KR 1019930020711 A KR1019930020711 A KR 1019930020711A KR 930020711 A KR930020711 A KR 930020711A KR 950011813 A KR950011813 A KR 950011813A
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South Korea
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oil
rotor
housing
vane
operating chamber
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KR1019930020711A
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Korean (ko)
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변상복
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변상복
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Priority to KR1019930020711A priority Critical patent/KR950011813A/en
Publication of KR950011813A publication Critical patent/KR950011813A/en

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Abstract

본 발명은 "레시프로엔진"의 결점인 진동. 소음 및 정미마력당의 중량 및 부피를 작게하고 "반켈엔진"의 결점인 윤환, 냉각, 기밀 등의 결점을 해결하여 연료비, 제작비 및 배기공해등을 줄이고 내구성, 고속성을 제고코자 "연속연소사이클"의 로우터리 엔진을 안출한 것인데 내용을 요약하여 설명하면 다음과 같다. 로우터 (1)가 회전하면 "베인"(12)은 원심력에 의하여 외부로 튀어나가서 그 선단의 "로울 "(ROLL)(17)이 하우징(2) 내벽에 기밀이 압접하여 회전하므로 좌측작동실(5)내 "베인"(12)의 한쪽면은 공기흡입구(7)로 부터 신선한 공기를 흡입하고 반대쪽면은 흡입된 공기를 압축하고 세격통로(6)로 압송하여 우측작동실(5')측으로 고속으로 분사케한다. 이때 연료분사펌프(9)의 "노즐"로 부터 작동실(5')내 로우터(1)의 접선 방향으로 강력히 분사하는 분무연료는 세격통로(6)로 부터 분사하는 고압축비의 공기와 혼합하여 점화플러그(10)에 의한 착화로 연속적으로 연소하여 고온고압의 화염을 강력히 분출하기 때문에 우측작동실(5')로 돌아오는 "베인"(12)의 한쪽면에 열팽창압력이 가해져서 로우터(1)를 화살표방향으로 회전케 하므로 파워축(4)을 원활히 고속회전케하고, 그 반대쪽면은 배기를 배기구(8)측으로 밀어내는 작용을 한다. 상술과 같이 "연속연소사이클"의 경우 연료 분사량을 적게하든가 단속적으로 연료를 분사하면 회전수를 줄일 수 있다 그리고 "베인"(12)중간 형성한 윤활유실 (13) 천장의 두구멍에는 로우터(1)의 파워축(4)공 내벽에 환설한 두오일통로(14) (14')에 연통토록 고정시킨 두오일파이프(15)(15')를 나란히 유삽하여 그 끝이 윤활유에 잠기게 하였기 때문에 사이드하우징(3)에 천설한 송유공(19)으로부터 한쪽오일통로(14)에 계속적으로 냉각된 윤활유를 압송하면 그 일부오일은 연통공(22) (22')에 의하여 "오일재킷"(18) (18')내에 충만되고 "오일파이프"(15)측 유입량은 "베인"(12)내의 윤활유실(13)에 공급되어 열을 흡수하고 서서히 측근 오일파이프 (15')측으로 흡입되어 오일통로(14')로 수용된 더운 윤활유는 오일재킷(18)(18')내의 가열된 윤활유와 함께 배유공(20)으로 흡출하여 "오일팬"(OIL PAN)으로 회수한 다음 냉각, 여과, 과정을 거쳐 다시 송유공(19)으로 압송하는 작용을 반복한다. 이와같이 윤활유가 냉각, 윤활 매체로 이용되기 매문에 "베인"(12)과 로우터(1)의 과열을 방지하고 또 급유공(16)(21)등을 통하여 각 구동부에 윤활유가 주입되므로 회전이 원활해지고 마찰마모가 방지되어 내구성을 높일 뿐아니라 "로우터"(1)와 "사이드 하우징"(3) (3')간은 "가스시일"(23)이 개입되고 "베인"(12)과 "하우징(2)간은 "로울"(17)이 밀착하여 기밀이 확보되므로 열효율과 출력이 크게 향상되는 효과가 있다. 그리고 공기흡입구(7)와 배기구(8)에는 통상의 "배기‘터어빈’과급기" (25)를 연결하였기 때문에 출력이 가일충향상된다. 상술한 바와같이 본 발명은 구동부분이 회전운동이므로 진동이 없고, 동일한 배기용적당의 출력을 "피스턴엔진"과 비교하면 본 발명의 출력이 더 크다. 따라서 "연속연소사이클"방식은 고속회전이 가능하고 크랭크기구가 없으므로 기계손실이 적고, 엔진의 중량 및 용적이 작으므로 마력당의 중량이 매우작다. 특히 본 발명은 "반켈엔진"보다 제작이 용이하고 "로우터"(1)와 "하우징"(2)간의 기밀유지 및 윤활이 잘되므로 내구성이 높고 원가 가 절감되고 압축비가 비교적 높은 정압공기로 연속연소하므로 회전이 원활하고 NOx등 배기공해가 대폭감소 되는 장점이 있다.The present invention is a vibration which is a drawback of the "recipro engine". "Continuous combustion cycle" to reduce the fuel cost, manufacturing cost and exhaust pollution by reducing the weight and volume of noise and net horsepower per minute and solving the shortcomings of "Bankel engine" such as lubrication, cooling and airtightness. The rotary engine of the design is summarized as follows. When the rotor 1 rotates, the vane 12 is protruded to the outside by centrifugal force, and the “roll” 17 at its tip rotates by airtight contact with the inner wall of the housing 2 so that the left operating chamber ( 5) One side of the "vane" (12) intakes fresh air from the air intake (7) and the other side compresses the sucked air and pumps it into the swept passage (6) to the right operating chamber (5 '). Let the side spray at high speed. At this time, the spray fuel strongly injected from the "nozzle" of the fuel injection pump 9 in the tangential direction of the rotor 1 in the operating chamber 5 'is mixed with the high-compression ratio air injected from the narrow passage 6. In order to ignite continuously by ignition by the ignition plug 10 and to strongly eject the flame of high temperature and high pressure, thermal expansion pressure is applied to one side of the "vane" 12 returning to the right operating chamber 5 'and the rotor ( Since 1) is rotated in the direction of the arrow, the power shaft 4 is smoothly rotated at a high speed, and the opposite side serves to push the exhaust to the exhaust port 8 side. In the case of the "continuous combustion cycle" as described above, the number of revolutions can be reduced by reducing the fuel injection amount or by intermittently injecting the fuel. Since the two oil pipes 15 and 15 'fixedly connected to the two oil passages 14 and 14' connected to the inner wall of the power shaft 4 were inserted side by side, the ends were submerged in lubricating oil. When the lubricating oil cooled continuously in the oil passage 14 from the oil supply hole 19 installed in the side housing 3 is pressurized, the part of the oil is "oil jacket" by the communication holes 22 and 22 '. (18 ') is filled in and the inflow amount of the "oil pipe" (15) side is supplied to the lubricating oil chamber 13 in the "vane" (12) to absorb heat and gradually sucked to the side oil pipe (15') side and the oil passage The hot lubricant contained in 14 'is drawn off into the drain hole 20 together with the heated lubricant in the oil jackets 18 and 18'. After recovering to the "oil pan" (OIL PAN) is repeated, the cooling, filtration, the process of feeding back to the oil feed hole (19). In this way, the lubricating oil is used as a cooling and lubricating medium to prevent overheating of the vanes 12 and the rotor 1, and the lubricating oil is injected into each of the driving parts through the oil supply holes 16 and 21 so that rotation is smooth. Not only increase durability, but also between the "rotor" (1) and the "side housing" (3) (3 '), the "gas seal" (23) is intervened and the "vanes" (12) and "housing" (2) Between the "roller" (17) is in close contact to ensure the airtight, there is an effect that the thermal efficiency and output is greatly improved, and the normal "exhaust 'turbine'supercharger" The output is further improved by connecting 25. As described above, since the driving portion is a rotational movement, there is no vibration, and when the output of the same exhaust volume is compared with "piston engine", the output of the present invention is improved. Larger, therefore, the "continuous combustion cycle" method allows for high-speed rotation and no crank mechanism. Low mechanical loss and low engine weight and volume make the weight per horsepower very small.In particular, the present invention is easier to manufacture than "Bankel engine" and the airtightness between "rotor" (1) and "housing" (2) And because it is well lubricated, it has high durability, cost reduction, and continuous combustion with constant pressure air, which has a relatively high compression ratio, so that the rotation is smooth and exhaust pollution such as NO x is greatly reduced.

Description

저공해 고속로우터리 엔진Low Pollution High Speed Rotary Engine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명의 내부구성을 표시한 단면도,1 is a cross-sectional view showing the internal configuration of the present invention,

제 2 도는 본 발명의 평면도,2 is a plan view of the present invention,

제 3 도는 제 1도의 A-A선 방향에서 본 단면도,3 is a cross-sectional view taken along the line A-A of FIG. 1,

제 4 도는 제 3 도의 B-B선 방향에서 본 일부 평단면도.4 is a partial cross sectional view taken along the line B-B in FIG.

Claims (1)

로우터(ROTOR) (1)의 하우징(HOUSll17G) (2)내 공간은 거의 타원형으로 형성하고 그 양측면을 "커버"하는 평면의 "사이드 하우징"(3) (3')중심에 축승된 파워축(4)에는 동심의 로우터 (1)를 고정하여 그 좌우 양측에 반월형의 작동실(5) (5')을 형성하고 상방의 하우징 (2) 내면과 로우터 (1)와의 사이에는 작동실(7)(5')에 연통하는 다수조의 세격통로(6)를 형성하고 하방하우징(2) 내면에서만 로우터(1)가 접하여 회전케하고 좌측작동실(5) 하방의 "하우징"(2)에는 공기흡입구(7)를 천설하고 우측작동실(5') 하방하우징(2)에는 배기구(8)를 천설하고 하우징(2) 정상우측에는 작동실(5')에 연료를 분사토록 연료분사펌프(9)를 로우터 (1)의 접선방향으로 고정하고 그 측근에 점화플러그(10)를 고정하고 로우터(1)에 방사선방향으로 형성된 홈(11)에는 평편형의 베인(VANE) (12)을 자유롭게 출입토록 유삽하되 "베인" (12)중간에 형성한 중공의 윤활유실(13) 천장의 두구멍에는 로우터의 파워축(4)공 내주벽에 절삭한 환상의 오일통로(14)(14')에 연통토록 고정된 두 오일파이프(15) (15')를 유삽하여 윤활유에 잠기게하고 "베인"(12)선단의 만곡면에는 급유공(16)에서 공급되는 윤활유를 도부하여 회전하는 로울(ROLL) (17)을 감착하고 로우터 (1)의 양측에 형성한 오목부는 사이드 하우징 (3)(3')과의 사이에 "오일재킷(18)을 형성케한고 로우터(1)의 "보스"양측면이 접하는 "사이드 하우징"(3)(3')면에는 송유공(19)과 배유공(20)을 천설함을 특징으로 하는 저공해 고속로우터리 엔진.The space in the housing (HOUSll17G) 2 of the rotor (1) is substantially elliptical and the power axis (3) (3 ') is pivoted about the center of the "side housing" (3) (3') of the plane which "covers" the sides 4) the concentric rotor 1 is fixed, and half moon-shaped operating chambers 5, 5 'are formed on both left and right sides thereof, and the operating chamber 7 is disposed between the upper surface of the upper housing 2 and the rotor 1; A plurality of narrow passages (6) communicating with (5 ') are formed and the rotor (1) contacts and rotates only on the inner side of the lower housing (2) and the air in the "housing" (2) below the left operating chamber (5). A fuel inlet 7 is installed, and an exhaust port 8 is installed in the lower housing 2 of the right operating chamber 5 'and a fuel injection pump 9 for injecting fuel into the operating chamber 5' on the top right of the housing 2. ) Is fixed in the tangential direction of the rotor 1, the spark plug 10 is fixed to the inner side of the rotor (1), and a flat vane (VANE) 12 is freely provided in the groove 11 formed in the rotor 1 in the radial direction. An annular oil passage (14) (14 ') cut into the inner circumferential wall of the power shaft (4) of the rotor in the two holes of the ceiling of the hollow lubricating oil chamber (13) formed in the middle of the vane (12). Two oil pipes 15 and 15 'fixedly connected to each other are inserted into the lubricant to be immersed in the lubricating oil. The curved surface of the tip of the vane 12 rotates by applying the lubricating oil supplied from the oil supply hole 16 to rotate. Recesses formed on both sides of the rotor 1 with the ROLL) 17 attached to them form an "oil jacket 18" between the side housings 3 and 3 'and the "boss" of the rotor 1 Low-speed, high-speed rotary engine, characterized in that the oil side hole 19 and the oil hole 20 is laid on the "side housing" (3) (3 ') surface that both sides contact. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930020711A 1993-10-07 1993-10-07 Low Pollution High Speed Rotary Engine KR950011813A (en)

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Application Number Priority Date Filing Date Title
KR1019930020711A KR950011813A (en) 1993-10-07 1993-10-07 Low Pollution High Speed Rotary Engine

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Application Number Priority Date Filing Date Title
KR1019930020711A KR950011813A (en) 1993-10-07 1993-10-07 Low Pollution High Speed Rotary Engine

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KR950011813A true KR950011813A (en) 1995-05-16

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030072497A (en) * 2002-03-04 2003-09-15 한국기계연구원 Pneumatic vane motor
KR20030077337A (en) * 2002-03-26 2003-10-01 현대자동차주식회사 Lubrication device of common rail type high pressure pump
WO2008109704A3 (en) * 2007-03-05 2009-01-15 Roy J Hartfield Jr Positive displacement rotary vane engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030072497A (en) * 2002-03-04 2003-09-15 한국기계연구원 Pneumatic vane motor
KR20030077337A (en) * 2002-03-26 2003-10-01 현대자동차주식회사 Lubrication device of common rail type high pressure pump
WO2008109704A3 (en) * 2007-03-05 2009-01-15 Roy J Hartfield Jr Positive displacement rotary vane engine
US8037863B2 (en) 2007-03-05 2011-10-18 Hartfield Jr Roy J Positive displacement rotary vane engine
US8567178B2 (en) 2007-03-05 2013-10-29 Roy J. HARTFIELD, JR. Positive displacement rotary vane engine

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