KR900004455B1 - Energy generating apparatus by automobile shock-absorber - Google Patents

Energy generating apparatus by automobile shock-absorber Download PDF

Info

Publication number
KR900004455B1
KR900004455B1 KR1019880003245A KR880003245A KR900004455B1 KR 900004455 B1 KR900004455 B1 KR 900004455B1 KR 1019880003245 A KR1019880003245 A KR 1019880003245A KR 880003245 A KR880003245 A KR 880003245A KR 900004455 B1 KR900004455 B1 KR 900004455B1
Authority
KR
South Korea
Prior art keywords
energy generating
lower control
supported
control arm
gear
Prior art date
Application number
KR1019880003245A
Other languages
Korean (ko)
Other versions
KR890014290A (en
Inventor
이언구
Original Assignee
현대자동차주식회사
이양섭
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 현대자동차주식회사, 이양섭 filed Critical 현대자동차주식회사
Priority to KR1019880003245A priority Critical patent/KR900004455B1/en
Publication of KR890014290A publication Critical patent/KR890014290A/en
Application granted granted Critical
Publication of KR900004455B1 publication Critical patent/KR900004455B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/14—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers accumulating utilisable energy, e.g. compressing air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/419—Gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/60—Vehicles using regenerative power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Energy generating apparatus using automotive suspension system, changes vertical vibration generated in driving to electrical energy. The suspension system is elasticlly supported by coil spring and shock-absorber. Axle (10) is connected to chassis (13) by upper, lower control arms (11)(12). Energy generating apparatus jointed to chassis connecting body (16) in the lower control arm (12), is supported by the control arm and case (22). Auxiliary power output gear (27) with flywheel (26) meshes with pinion gear (29) of generator (28). Elasticity from generator is charged to storage battery (31) through charging circuit (30).

Description

자동차의 현가장치를 이용한 에너지 발생장치Energy generator using suspension of automobile

제1도는 본 발명의 사용상태도.1 is a state of use of the present invention.

제2도는 본 발명의 구성을 나타내기 위한 평면도.2 is a plan view for showing the configuration of the present invention.

제3a도 제3b도는 본 발명의 작동 설명을 위한 측면도.Figure 3a and Figure 3b is a side view for explaining the operation of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 차축 11, 12 : 콘트롤 아암10: axle 11, 12: control arm

14 : 코일스프링 15 : 쇽업쇼버14: coil spring 15: shock absorber

16 : 차체연결부 17 : 에너지 발생장치16: body connection part 17: energy generating device

18 : 유니버셜 죠인트 19 : 입력축18: universal joint 19: input shaft

20 : 스플라인 21 : 일방향회전 베어링20: spline 21: one-way rotating bearing

22 : 케이스 23,25,27,29 : 기어22: case 23, 25, 27, 29: gear

24 : 부축 26 : 관성체24: minor axis 26: inertial body

28 : 발전기 30 : 충전회로28: generator 30: charging circuit

31 : 축전지31: storage battery

본 발명은 자동차의 현가장치(Suspension system)를 이용한 에너지 발생장치에 관한 것으로서 특히, 자동차의 주행중에 발생되어지는 현가장치의 상하 진동운동을 전기적인 에너지로 변화발생시킬 수 있는 구조를 안출하려는 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an energy generating device using a suspension system of an automobile, and more particularly, to devise a structure capable of changing and generating the up and down vibration movement of the suspension generated during driving of an automobile into electrical energy.

일반적으로, 자동차에 있어서의 현가장치는 주행중 노면으로부터 받는 진동이나 충격을 흡수하여 승차감과 안전성을 향상시키는 중요한 기구로서, 다양한 형식이 개발되어 각종 차량에 알맞도록 선별 채택하여 적용하고 있다.BACKGROUND ART In general, suspension devices in automobiles are important mechanisms for absorbing vibrations and shocks received from the road surface while driving to improve ride comfort and safety. Various types have been developed and selected and adapted to suit various vehicles.

예컨데, 현재 생산판매되고 있는 승용차에는 대개 안락한 승차감을 향상시키기 위한 수단으로 4륜 독립현가장치를 채택하여 4륜이 각각 독립적으로 현가장치의 기능을 수행할 수 있도록 하고 있는데, 이와같은 현가장치를 적용한다 할지라도 자동차가 노면위를 주행할때 노면의 불규칙함으로 인하여 자동차는 항상 상당한 진동 및 충격을 받아 차체가 상하수직으로 교번 변위를 일으키게 되는데, 이때, 노면으로부터의 진동 및 충격은 자동차의 현가장치에서 흡수하여 차체의 상하운동으로 소실되어 버리고 다만 탑승자로 하여금 좀더 나은 승차감만을 제공할 뿐이다.For example, passenger cars currently produced and sold usually adopt a four-wheel independent suspension as a means to improve the comfortable ride, so that each of the four wheels can independently perform the function of the suspension. However, due to the irregularities of the road surface when the car is traveling on the road, the car always receives considerable vibration and shock, causing the vehicle body to alternately move up and down vertically, and the vibration and shock from the road surface are It is absorbed and lost by the up and down movement of the body, but only gives the passenger a better ride.

이와같이, 현재 적용되고 있는 현가장치는 단지 고유의 현가장치의 기능만을 수행하고 있을뿐이며 이에따라 발생되어지는 차체의 상하운동 변위는 아무런 의미없이 소실되어 진다는 것은 주지된 사실인 것이다.As such, it is well known that the currently applied suspension system only performs the function of the unique suspension device, and the vertical displacement of the vehicle body generated accordingly is lost without any meaning.

상기와 같이 차체의 상하운동이 아무런 의미없이 소실된다는 것을 감안한 본 발명자는 차체의 상하 운동에너지를 이용하여 전기적인 에너지를 발생시킬 수 있도록한 본 발명을 창출하게 된 것이다.In consideration of the fact that the vertical motion of the vehicle body is lost as described above, the present inventors have created the present invention to generate electrical energy using the vertical kinetic energy of the vehicle body.

이하, 본 발명을 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도시한 바와같이, 차축(10)이 상하 콘트롤 아암(11)(12)에 의해 차체(13)에 연결되고 코일스프링(14)과 쇽업쇼버(15)가 탄지되어진 자동차의 현가장치에 있어서, 일측 하부 콘트롤 아암(12)의 차체연결부(16)에 에너지 발생장치(17)를 연결하여 장착하되, 에너지 발생장치(17)는 유니버셜 죠인트(18)가 설치된 입력축(19)이 일측은 하부 콘트롤 아암(12)에 연결되어 지지되며 타측은 스플라인(20)이 형성되어 일방향 회전베어링(21)에 의해 케이스(22)에 지지되고, 끝단에는 입력기어(23)가 끼워져서 부축(24)의 입력기어(25)와 치합되며 일측면에 관성체(26)가 형성된 부축 출력기어(27)는 발전기(28)의 피니어 기어(29)와 치합되어 연동되도록 하였으며 이에 발생된 전류는 충전회로(30)를 통해 축전지(31)에 충전되도록 구성하여서 된 것이다.As shown, one side of the vehicle suspension system in which the axle 10 is connected to the vehicle body 13 by upper and lower control arms 11 and 12 and the coil spring 14 and the shock absorber 15 are supported. The energy generating device 17 is connected to and mounted on the vehicle body connecting portion 16 of the lower control arm 12. The energy generating device 17 has an input shaft 19 on which a universal joint 18 is installed, and one side thereof has a lower control arm. It is connected to the support 12, the other side is formed with a spline 20 is supported on the case 22 by the one-way rotation bearing 21, the input gear 23 is fitted to the end of the input gear (24) 25 and the incoaxial output gear 27 is formed in one side of the inertial body 26 is engaged with the pinion gear 29 of the generator 28 is interlocked with the generated current to the charging circuit 30 It is to be configured to be charged in the storage battery 31 through.

미설명부호 32는 바퀴이다.Reference numeral 32 is a wheel.

이와같이 구성된 본 발명의 작용효과를 설명하면 다음과 같다.Referring to the effects of the present invention configured as described above are as follows.

자동차가 노면위를 주행할때 노면이 불규칙하여 제3a도 제3b도와 같이 바퀴(32)가 상하 수직으로 요동을 하면 하부 콘트롤 아암(12)은 차체연결부(16)를 힌지로하여 모우먼트 아암(Moment Arm)의 역활을 담당하게 되는데 이 콘트롤 아암(16)의 상하 변위는 작지만 속도와 힘은 매우 큰 힘이 작용된다.When the vehicle travels on the road, the road surface is irregular, and when the wheel 32 swings vertically and vertically as shown in FIG. 3a and FIG. 3b, the lower control arm 12 hinges the body connection portion 16 to the momentum arm ( It acts as a moment arm. The vertical and horizontal displacement of the control arm 16 is small, but the speed and force are very large.

이에 따라 하부 콘트롤 아암(16)에 발생된 상하변위는 입력축(19)을 교번적으로 정,역 회전시키게되는데 이 회전동력은 일방향 회전베어링(21)을 통해 정회전시에만 입력축(19)의 기어(23)를 회전시켜 부축(24)의 입,출력기어(25)(27)를 통해 발전기(28)의 피니언 기어(29)를 회전시킴으로써 발전을 하게 되며 발전된 전류는 충전회로(30)를 통해 축전지(31)에 충전되어 자동차내의 전기회로에 전류를 공급하게 되는 것이다.Accordingly, the up and down displacement generated in the lower control arm 16 rotates the input shaft 19 alternately forward and reverse. This rotational power is applied to the gears of the input shaft 19 only at the forward rotation through the one-way rotation bearing 21. 23 is rotated to generate power by rotating the pinion gear 29 of the generator 28 through the input and output gears 25 and 27 of the auxiliary shaft 24. The generated current is stored in the storage battery through the charging circuit 30. It is charged in 31 to supply electric current to the electric circuit in the vehicle.

여기서, 입력축(19)에 유니버셜 죠인트(18)와 스플라인(20)을 형성시킨 것은 차체(13)의 진동에 의한 부품간의 상대변위를 흡수하여 동력전달이 용이하도록한 것이며 입력축(19)을 일방향 회전베어링(21)으로 케이스(22)에 지지한 것은 입력축(19)이 정방향으로 회전할때만 동력을 전달하게 하고 반대로 역회전시에는 동력이 전달되지 못하게함은 물론 케이스(22)내 기어(23)(25)(27)(29)들의 회전시 구속되지 않도록 한 것이다.Here, the universal joint 18 and the spline 20 formed on the input shaft 19 absorb the relative displacement between components due to the vibration of the vehicle body 13 to facilitate power transmission, and rotate the input shaft 19 in one direction. Supporting the case 22 by the bearing 21 allows power to be transmitted only when the input shaft 19 rotates in the forward direction, and conversely, power is not transmitted during the reverse rotation, as well as the gear 23 in the case 22. (25) (27) (29) are not constrained during rotation.

또한 케이스(22)내의 기어(23)(25)(27)(29)배열에 있어서는 입력축 기어(23)의 잇수를 이에 연동되는 부축 입력기어(25)보다 상대적으로 크게하여 부축(24)의 회전수를 크게할 수 있도록 하고 부축(24)의 출력기어(27)는 전달받은 회전동력을 상대적으로 잇수가 적은 발전기(28)의 피니언 기어(29)를 고속으로 회전시켜 발전할 수 있도록 하였으며 특히, 부축(24)의 출력기어(27) 일측면에는 관성체(26)를 형성시켜 관성이 크게 작용할 수 있도록 함으로써, 일단 자동차의 주행이 시작되어 하부 콘트롤 아암(12)의 상하변위로 본 발명의 에너지 발생장치(17)가 작동 시작된 후에는 갑작스런 회전속도의 변화없이 계속해서 일정한 속도로 회전하여 발전할 수 있도록 하였으며, 이때 불규칙하게 발생된 전류는 충전회로(30)를 통해 축전지(31)에 충전되는 것이다.In addition, in the arrangement of the gears 23, 25, 27, 29 in the case 22, the number of teeth of the input shaft gear 23 is made larger than that of the sub-axis input gear 25 linked thereto, so that the rotation of the sub-axis 24 is performed. In order to increase the number and output gear 27 of the sub-shaft 24 to generate power by rotating the pinion gear 29 of the generator 28 having a relatively small number of rotational power received at a high speed, in particular, By forming an inertial body 26 on one side of the output gear 27 of the sub-shaft 24 so that the inertia can act greatly, the driving of the vehicle is started once, and the energy of the present invention is increased by the vertical displacement of the lower control arm 12. After the generator 17 starts to operate, it is possible to continuously generate power by rotating at a constant speed without a sudden change in the rotational speed. At this time, an irregularly generated current is charged in the battery 31 through the charging circuit 30. will be.

이상에서와 같이 본 발명에 의하면 아무런 의미없이 소비되는 자동차 현가장치의 상하수직운동을 이용하여 전기에너지를 발생시키게 함으로써 엔진의 회전동력에 의존하던 발전을 탈피하여 연비를 향상시킬 수 있는 경제적인 발명인 것이다.As described above, according to the present invention, it is an economic invention that can improve fuel economy by generating electric energy by using vertical and vertical motion of a vehicle suspension device that is consumed without any meaning, thereby avoiding power generation depending on the rotational power of the engine. .

Claims (1)

차축(10)이 상하 콘트롤 아암(11)(12)에 의해 차체(13)에 연결되고 코일스프링(14)과 쇽업쇼버(15)가 탄지되어진 자동차의 현가장치에 있어서, 일측 하부 콘트롤 아암(12)의 차체연결부(16)에 에너지 발생장치(17)를 연결하여 장착하되, 에너지 발생장치(17)는 유니버셜 죠인트(18)가 설치된 입력축(19)이 일측은 하부 콘트롤 아암(12)에 연결되어 지지되며 타측은 스플라인(20)이 형성되어 일방향 회전베어링(21)에 의해 케이스(22)에 지지되고, 끝단에는 입력기어(23)가 끼워져서 부축(24)의 입력기어(25)와 치합되며 일측면에 관성체(26)가 형성된 부축 출력기어(27)는 발전기(28)의 피니어 기어(29)와 치합되어 연동되도록 하였으며 이에 발생된 전류는 충전회로(30)를 통해 축전지(31)에 충전되도록 구성하여서 된 것을 특징으로 하는 자동차의 현가장치를 이용한 에너지 발생장치.In the suspension of an automobile in which the axle 10 is connected to the vehicle body 13 by upper and lower control arms 11 and 12 and the coil spring 14 and the shock absorber 15 are supported, one lower control arm 12 The energy generating device 17 is connected to and mounted on the vehicle body connection part 16 of the main body, and the energy generating device 17 has an input shaft 19 having a universal joint 18 installed thereon, and one side thereof is connected to the lower control arm 12. It is supported and the other side is formed with a spline 20 is supported on the case 22 by the one-way rotation bearing 21, the input gear 23 is fitted to the end is engaged with the input gear 25 of the minor shaft 24 The auxiliary shaft output gear 27 having the inertial body 26 formed on one side thereof is engaged with the pinion gear 29 of the generator 28 so that the generated current is connected to the storage battery 31 through the charging circuit 30. Energy generation using the suspension of a vehicle, characterized in that configured to be charged to Device.
KR1019880003245A 1988-03-25 1988-03-25 Energy generating apparatus by automobile shock-absorber KR900004455B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880003245A KR900004455B1 (en) 1988-03-25 1988-03-25 Energy generating apparatus by automobile shock-absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880003245A KR900004455B1 (en) 1988-03-25 1988-03-25 Energy generating apparatus by automobile shock-absorber

Publications (2)

Publication Number Publication Date
KR890014290A KR890014290A (en) 1989-10-23
KR900004455B1 true KR900004455B1 (en) 1990-06-28

Family

ID=19273111

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880003245A KR900004455B1 (en) 1988-03-25 1988-03-25 Energy generating apparatus by automobile shock-absorber

Country Status (1)

Country Link
KR (1) KR900004455B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120146339A1 (en) * 2010-12-10 2012-06-14 Hyundai Motor Company Energy regeneration device of suspension system for vehicle
CN103825402A (en) * 2012-11-15 2014-05-28 现代自动车株式会社 Energy regeneration device of suspension system for vehicle
KR20140089016A (en) * 2012-12-31 2014-07-14 현대자동차주식회사 Energy regeneration device of suspension system for vehicle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108248381A (en) * 2018-03-09 2018-07-06 杭州六创电动汽车科技有限公司 A kind of automotive suspension energy collecting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120146339A1 (en) * 2010-12-10 2012-06-14 Hyundai Motor Company Energy regeneration device of suspension system for vehicle
CN103825402A (en) * 2012-11-15 2014-05-28 现代自动车株式会社 Energy regeneration device of suspension system for vehicle
KR101416362B1 (en) * 2012-11-15 2014-08-07 현대자동차 주식회사 Energy regeneration device of suspension system for vehicle
KR20140089016A (en) * 2012-12-31 2014-07-14 현대자동차주식회사 Energy regeneration device of suspension system for vehicle

Also Published As

Publication number Publication date
KR890014290A (en) 1989-10-23

Similar Documents

Publication Publication Date Title
JP4038116B2 (en) Vehicle with electric motor
KR101393768B1 (en) Electronic stability program for vehicle
US20100207309A1 (en) Regenerative damping apparatus for vehicle
US11383592B2 (en) Mounting structure for drive device in series hybrid vehicle
US10328762B2 (en) Electric damper for vehicle
CN103825402A (en) Energy regeneration device of suspension system for vehicle
WO1995014861A1 (en) Method for generating electric power by absorbing the vibration of a vehicle body
CN102677609B (en) Speed reducer for vehicles
KR900004455B1 (en) Energy generating apparatus by automobile shock-absorber
KR100978298B1 (en) Regenerative system having rotary regenerative actuator for vehicle
KR100206546B1 (en) Suspension system with energy generator for a vehicle
KR20050018449A (en) Generator using shock absorbers, using dynamic force generated from low and upper arms moving vertically according to state of road surface
CN109664758A (en) Suspension system for vehicle
CN114670612A (en) New energy automobile motor drive assists damping device
CN103321864A (en) Automotive rack generating device
CN110861458B (en) Gravity power generation technology in suspension structure
CN210396987U (en) Power generation device utilizing damping reciprocating motion of electric vehicle
CN112356664A (en) Automobile damping power generation device system
JPH035221A (en) Driving device of generator of electronic car for charging during running
KR102061154B1 (en) Rotary damper for vehicle
RU198133U1 (en) A device for converting the energy of mechanical vibrations of the suspension of the vehicle body into electrical energy
KR102240863B1 (en) Axle assembly of electric vehicle
CN103382926A (en) Vehicle-used rod type generating device
CN218112906U (en) Side positive axis drive electric motorcycle
CN213008603U (en) Human body kinetic energy vehicle

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19940202

Year of fee payment: 15

LAPS Lapse due to unpaid annual fee