KR20120002034A - Driving force generating apparatus for amphibious vehicles - Google Patents

Driving force generating apparatus for amphibious vehicles Download PDF

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Publication number
KR20120002034A
KR20120002034A KR1020100062712A KR20100062712A KR20120002034A KR 20120002034 A KR20120002034 A KR 20120002034A KR 1020100062712 A KR1020100062712 A KR 1020100062712A KR 20100062712 A KR20100062712 A KR 20100062712A KR 20120002034 A KR20120002034 A KR 20120002034A
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South Korea
Prior art keywords
hydraulic
pair
hydraulic pump
power
control valves
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KR1020100062712A
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Korean (ko)
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김선도
박순상
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현대로템 주식회사
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Priority to KR1020100062712A priority Critical patent/KR20120002034A/en
Publication of KR20120002034A publication Critical patent/KR20120002034A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
    • B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
    • B60F3/0007—Arrangement of propulsion or steering means on amphibious vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of fluid gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/28—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of power take-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/42—Amphibious vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/22—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing
    • B63H23/26—Transmitting power from propulsion power plant to propulsive elements with non-mechanical gearing fluid

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

PURPOSE: The power transmitting structure for transferring the power for the marine surface propulsion from the engine to the impeller of water-jet is simplified. The maintenance and repair can be simplified while decreasing the manufacturing cost. CONSTITUTION: A driving force generating apparatus for amphibious vehicles comprises a power take-off part(10), a hydraulic pump(20), a flow distributor(40), a pair of hydraulic motors(51,52), a pair of impellers(61,62). It installs to the transmission connected to the engine and the power take-off part draws out the rotation power from transmission. It changes the rotation power drawn with the power take off and the hydraulic pump is created the fluid pressure. The flow distributor distributes so that the same flux be provided from the hydraulic pump through the route of two to a pair of control valves. According to the fluid pressure by the flow rate which a pair of hydraulic motors is provided from a pair of control valves, the torque is controlled. It provides the torque from the hydraulic motor of the pair and a pair of impellers revolves.

Description

수륙양용차량의 추력발생장치{DRIVING FORCE GENERATING APPARATUS FOR AMPHIBIOUS VEHICLES}Thrust generating device of amphibian vehicle {DRIVING FORCE GENERATING APPARATUS FOR AMPHIBIOUS VEHICLES}

본 발명은 수륙양용차량의 추력발생장치에 관한 것이다. 보다 구체적으로, 본 발명은 수상추진을 위한 동력인출 구조가 단순화된 유압 방식을 적용한 수륙양용차량의 추력발생장치에 관한 것이다.The present invention relates to a thrust generating device of an amphibian. More specifically, the present invention relates to a thrust generating device of an amphibian vehicle employing a hydraulic system with a simplified power take-off structure for water propulsion.

수륙양용 차량은 육상에서는 물론 하천이나 해안지역과 같은 수상에서도 주행이 가능한 차량이다.Amphibious vehicles are vehicles that can run on land as well as in waters such as rivers and coastal areas.

육상 주행을 위하여 예를 들어, 엔진의 동력이 변속기, 부변속기, 동력전달 축을 거쳐 차량의 바퀴 또는 궤도에 전달되도록 구성될 수 있다.For land running, for example, the engine may be configured to transmit power to the wheels or tracks of the vehicle via a transmission, sub- transmission, power transmission shaft.

또한 수상 추진을 위해서 엔진의 동력이 예를 들어, 임펠러(impeller)를 포함하여 구성되는 워터 젯(water jet) 장치에 전달되도록 구성되어야 한다.In addition, for propulsion of the water, the engine's power must be configured to be delivered to a water jet device comprising, for example, an impeller.

종래에는 수상 추진을 위한 동력 전달을 위한 수단으로 기계적 연결 방식이 사용되었다.Conventionally, mechanical connection has been used as a means for power transmission for propulsion of water.

그러나 종래의 이러한 기계적 연결 방식에 따르면, 엔진으로부터 워터 젯(water jet) 장치의 임펠러로 동력을 전달하기 위해 요구되는 부품의 수 및 그 연결 구조가 복잡하고 제조비용 및 유지보수의 측면에서 비효율적일 뿐만 아니라, 동력 전달의 효율도 낮다는 문제점이 있다.
However, according to the conventional mechanical connection method, the number of parts required for the transmission of power from the engine to the impeller of the water jet device and the connection structure thereof are complicated and inefficient in terms of manufacturing cost and maintenance. However, there is a problem that the efficiency of power transmission is also low.

본 발명은 수상 추진을 위하여 엔진으로부터 워터 젯(water jet)의 임펠러(impeller)로 동력을 전달하기 위한 동력전달 구조가 단순화된 수륙양용차량의 추력발생장치를 제공하는 것을 기술적 과제로 한다.The present invention provides a thrust generator of an amphibian with a simplified power transmission structure for transmitting power from an engine to an impeller of a water jet for water propulsion.

또한, 제조비용 및 유지보수의 측면에서 효율성이 향상된 수륙양용차량의 추력발생장치를 제공하는 것을 기술적 과제로 한다.In addition, it is a technical problem to provide a thrust generating device of an amphibian with improved efficiency in terms of manufacturing cost and maintenance.

또한, 동력 전달의 효율이 향상된 수륙양용차량의 추력발생장치를 제공하는 것을 기술적 과제로 한다.
In addition, it is a technical problem to provide a thrust generating device of an amphibian with improved efficiency of power transmission.

이러한 과제를 해결하기 위한 본 발명에 따른 수륙양용차량의 추력발생장치는 엔진에 연결된 변속기에 장착되어 상기 변속기로부터 회전동력을 인출하기 위한 동력인출장치, 상기 동력인출장치에 의해 인출된 회전동력을 변환하여 유압을 생성하는 유압 펌프, 상기 유압 펌프로부터 2개의 경로를 통하여 동일 유량이 한 쌍의 제어 밸브로 공급되도록 분배하는 유량 분배기, 상기 한 쌍의 제어 밸브로부터 공급되는 유량에 의한 유압에 따라 회전력이 조절되는 한 쌍의 유압 모터 및 상기 한 쌍의 유압 모터로부터 회전력을 공급받아 회전하는 한 쌍의 임펠러를 포함하여 구성된다.Thrust generating device of the amphibian vehicle according to the present invention for solving this problem is mounted on a transmission connected to the engine for power take-off device for extracting the rotational power from the transmission, converting the rotational power drawn by the power take-off device A hydraulic pump for generating hydraulic pressure, a flow distributor for distributing the same flow rate through the two paths from the hydraulic pump to the pair of control valves, and a rotational force according to the hydraulic pressure by the flow rates supplied from the pair of control valves. It is configured to include a pair of hydraulic motor to be adjusted and a pair of impeller rotated by the rotational force supplied from the pair of hydraulic motor.

유압유를 저장하기 저유기와 상기 유압 펌프 사이에 설치되어 상기 유압 펌프에 의해 생성된 유압의 크기를 조절하기 위한 릴리프 밸브를 더 포함하는 것을 특징으로 한다.It is characterized in that it further comprises a relief valve installed between the reservoir and the hydraulic pump for storing the hydraulic oil for adjusting the magnitude of the hydraulic pressure generated by the hydraulic pump.

상기 릴리프 밸브의 개폐 정도를 제어하여 상기 유압 펌프로부터 상기 저유기로 순환되는 유압유의 유량을 제어함으로써 상기 유압 펌프의 최대 유압을 제어하는 것을 특징으로 한다.The maximum hydraulic pressure of the hydraulic pump is controlled by controlling the opening and closing degree of the relief valve to control the flow rate of the hydraulic oil circulated from the hydraulic pump to the oil reservoir.

상기 저유기로 순환되는 유압유에 포함되어 있는 불순물을 필터링하기 위한 유압 필터를 더 포함하는 것을 특징으로 한다.
A hydraulic filter for filtering impurities contained in the hydraulic oil circulated to the low oil is characterized in that it further comprises.

본 발명에 따르면, 수상 추진을 위하여 엔진으로부터 워터 젯의 임펠러로 동력을 전달하기 위한 동력전달 구조가 단순화된 수륙양용차량의 추력발생장치가 제공되는 효과가 있다.According to the present invention, there is an effect that the thrust generator of the amphibian vehicle is simplified, the power transmission structure for transmitting power from the engine to the water jet impeller for water propulsion.

또한, 제조비용 및 유지보수의 측면에서 효율성이 향상된 수륙양용차량의 추력발생장치가 제공되는 효과가 있다.In addition, there is an effect that the thrust generating device of the amphibian with improved efficiency in terms of manufacturing cost and maintenance.

또한, 동력 전달의 효율이 향상된 수륙양용차량의 추력발생장치가 제공되는 효과가 있다.
In addition, there is an effect that the thrust generator of the amphibian vehicle with improved efficiency of power transmission is provided.

도 1은 본 발명의 일 실시 예에 따른 수륙양용차량의 추력발생장치를 나타낸 도면이다.1 is a view showing a thrust generating device of an amphibian vehicle according to an embodiment of the present invention.

이하에서는 첨부된 도면을 참조하여 본 발명의 바람직한 실시 예를 상세히 설명한다.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일 실시 예에 따른 수륙양용차량의 추력발생장치를 나타낸 도면이다.1 is a view showing a thrust generating device of an amphibian vehicle according to an embodiment of the present invention.

도 1을 참조하면, 본 발명의 일 실시 예에 따른 수륙양용차량의 추력발생장치(1)는 동력인출장치(10), 유압 펌프(20), 한 쌍의 제어 밸브(31, 32), 유량 분배기(40), 한 쌍의 유압 모터(51, 52), 한 쌍의 임펠러(61, 62), 저유기(70), 릴리프 밸브(80) 및 유압 필터(90)를 포함하여 구성된다.
Referring to Figure 1, the thrust generator 1 of the amphibian vehicle according to an embodiment of the present invention is a power take-off device 10, hydraulic pump 20, a pair of control valves (31, 32), flow rate The distributor 40 includes a pair of hydraulic motors 51 and 52, a pair of impellers 61 and 62, an oil reservoir 70, a relief valve 80, and a hydraulic filter 90.

동력인출장치(10)는 도시하지 않은 엔진에 연결된 변속기에 장착되어 있으며, 변속기로부터 회전동력을 인출하기 위한 수단이다. 이러한 동력인출장치(10)는 조종수에 의해 수상추진 명령이 입력되는 경우 엔진의 회전동력을 인출하여 후술하는 유압 펌프(20)를 가동한다.
The power take-off device 10 is mounted on a transmission connected to an engine (not shown) and is a means for drawing out rotational power from the transmission. The power take-off device 10 withdraws the rotational power of the engine when the water propulsion command is input by the operator to operate the hydraulic pump 20 to be described later.

유압 펌프(20)는 동력인출장치(10)에 의해 인출된 회전동력을 변환하여 유압을 생성하기 위한 수단이다. 이러한 유압 펌프(20)는 최대 유압을 제어할 수 있는 가변식 유압 펌프로 구성하는 것이 바람직하다. 이에 대한 구체적 설명은 릴리프 밸브(80)의 동작과 연관시켜 후술한다.
The hydraulic pump 20 is a means for generating a hydraulic pressure by converting the rotational power drawn by the power take-off device 10. The hydraulic pump 20 is preferably configured as a variable hydraulic pump capable of controlling the maximum hydraulic pressure. A detailed description thereof will be given later with reference to the operation of the relief valve 80.

유량 분배기(40)는 유압 펌프(20)와 한 쌍의 제어 밸브(31, 32) 사이에 설치되어 있으며, 유압 펌프(20)로부터 2개의 경로를 통하여 동일 유량이 한 쌍의 제어 밸브(31, 32)로 공급되도록 분배하기 위한 수단이다.
The flow distributor 40 is installed between the hydraulic pump 20 and the pair of control valves 31 and 32, and the same flow rate is provided through the two paths from the hydraulic pump 20 through the pair of control valves 31, 32) means for dispensing to be supplied.

한 쌍의 제어 밸브(31, 32)는 유량 분배기(40)와 한 쌍의 유압 모터(51, 52) 사이에 설치되어 있으며, 그 개폐 정도에 따라 한 쌍의 유압 모터(51, 52)로 공급되는 유량을 제어하는 기능을 수행한다. 이러한 한 쌍의 제어 밸브(31, 32)의 개폐 정도를 제어하는 명령은 도시하지 않은 조종수단을 통하여 입력될 수 있다.
The pair of control valves 31 and 32 are installed between the flow distributor 40 and the pair of hydraulic motors 51 and 52, and are supplied to the pair of hydraulic motors 51 and 52 according to their opening and closing degree. To control the flow rate. The command for controlling the opening and closing degree of the pair of control valves 31 and 32 may be input through a control unit (not shown).

한 쌍의 유압 모터(51, 52)는 한 쌍의 임펠러(61, 62)에 회전력을 공급하기 위한 수단이며, 한 쌍의 제어 밸브(31, 32)로부터 공급되는 유량에 의한 유압에 따라 그 회전력이 조절된다.
The pair of hydraulic motors 51 and 52 are means for supplying rotational force to the pair of impellers 61 and 62, and the rotational force according to the hydraulic pressure by the flow rate supplied from the pair of control valves 31 and 32. This is regulated.

한 쌍의 임펠러(61, 62)는 한 쌍의 유압 모터(51, 52)로부터 회전력을 공급받아 회전한다. 이러한 한 쌍의 임펠러(61, 62)의 회전에 의해 수륙양용차량을 수상추진하기 위한 추력이 확보된다.
The pair of impellers 61 and 62 rotate by receiving rotational force from the pair of hydraulic motors 51 and 52. Thrust for water-propelling the amphibian is secured by the rotation of the pair of impellers 61 and 62.

저유기(70)는 유압유를 저장하기 위한 수단이다.The reservoir 70 is a means for storing hydraulic oil.

릴리프 밸브(80)는 유압유를 저장하기 저유기(70)와 유압 펌프(20) 사이에 설치되어 있으며, 유압 펌프(20)에 의해 생성된 유압의 크기를 조절하기 위한 수단이다. 이 릴리프 밸브(80)의 개폐 제어를 통해 유압 펌프(20)의 최대 유압을 가변적으로 제어할 수 있다. 즉, 릴리프 밸브(80)의 개폐 정도를 제어하여 유압 펌프(20)로부터 저유기(70)로 순환되는 유압유의 유량을 제어함으로써 유압 펌프(20)의 최대 유압을 제어한다.The relief valve 80 is installed between the reservoir 70 and the hydraulic pump 20 for storing hydraulic oil, and is a means for adjusting the magnitude of the hydraulic pressure generated by the hydraulic pump 20. Through the opening and closing control of the relief valve 80, it is possible to variably control the maximum hydraulic pressure of the hydraulic pump 20. That is, the maximum hydraulic pressure of the hydraulic pump 20 is controlled by controlling the opening / closing degree of the relief valve 80 to control the flow rate of the hydraulic oil circulated from the hydraulic pump 20 to the reservoir 70.

유압 필터(90)는 저유기(70)로 순환되는 유압유에 포함되어 있는 불순물을 필터링하기 위한 수단이다.
The hydraulic filter 90 is a means for filtering impurities contained in the hydraulic oil circulated to the reservoir 70.

이러한 본 발명의 일 실시 예가 적용된 수륙양용차량은 1) 육상주행모드에서는, 엔진의 동력을 변속기, 부변속기, 동력전달 축을 거쳐 차량의 바퀴 또는 궤도에 공급하고, 2) 수상추진모드에서는, 변속기에 장착된 동력인출장치(10)를 통하여 유압 펌프(20)를 가동하여 유압을 생성하고, 이 유압을 이용하여 유량 분배기(40)와 제어 밸브(31, 32)를 매개로 유압 모터(51, 52)를 회전시킴으로써, 유압 모터(51, 52)에 연결된 임펠러(61, 62)를 회전시켜 수상추진 시에 필요한 추력을 발생시킨다.
The amphibian vehicle to which an embodiment of the present invention is applied includes: 1) in land running mode, supplying engine power to a wheel or track of a vehicle through a transmission, a sub transmission, and a power transmission shaft; and 2) in a water propulsion mode, The hydraulic pump 20 is operated through the mounted power take-off device 10 to generate hydraulic pressure, and the hydraulic motors 51 and 52 are operated through the flow distributor 40 and the control valves 31 and 32 using the hydraulic pressure. By rotating), the impellers 61 and 62 connected to the hydraulic motors 51 and 52 are rotated to generate the thrust required for water propulsion.

이상에서 상세히 설명한 바와 같이 본 발명에 따르면, 수상 추진을 위하여 엔진으로부터 워터 젯의 임펠러로 동력을 전달하기 위한 동력전달 구조가 단순화되고, 제조비용 및 유지보수의 측면에서 효율성이 향상되고, 동력 전달의 효율이 향상된 수륙양용차량의 추력발생장치가 제공되는 효과가 있다.
As described in detail above, according to the present invention, a power transmission structure for transmitting power from an engine to an impeller of a water jet for water propulsion is simplified, efficiency in terms of manufacturing cost and maintenance is improved, There is an effect that the thrust generating device of the amphibian with improved efficiency is provided.

이상에서 본 발명에 대한 기술 사상을 첨부 도면과 함께 서술하였지만, 이는 본 발명의 바람직한 실시예를 예시적으로 설명한 것이지 본 발명을 한정하는 것은 아니다. 또한, 이 기술 분야의 통상의 지식을 가진 자라면 누구나 본 발명의 기술 사상의 범주를 이탈하지 않는 범위 내에서 다양한 변형 및 모방이 가능함은 명백한 사실이다.
Although the technical spirit of the present invention has been described above with reference to the accompanying drawings, the present invention has been described by way of example and is not intended to limit the present invention. In addition, it is obvious that any person skilled in the art may make various modifications and imitations without departing from the scope of the technical idea of the present invention.

1: 수륙양용차량의 추력발생장치
10: 동력인출장치
20: 유압 펌프
31: 제1 제어 밸브
32: 제2 제어 밸브
40: 유량 분배기
51: 제1 유압 모터
52: 제2 유압 모터
61: 제1 임펠러
62: 제2 임펠러
70: 저유기
80: 릴리프 밸브
90: 유압 필터1: Thrust generating device of amphibious vehicle
10: power take-off
20: hydraulic pump
31: first control valve
32: second control valve
40: flow distributor
51: first hydraulic motor
52: second hydraulic motor
61: first impeller
62: second impeller
70: organic
80: relief valve
90: hydraulic filter

Claims (4)

수륙양용차량의 추력발생장치에 있어서,
엔진에 연결된 변속기에 장착되어 상기 변속기로부터 회전동력을 인출하기 위한 동력인출장치;
상기 동력인출장치에 의해 인출된 회전동력을 변환하여 유압을 생성하는 유압 펌프;
상기 유압 펌프로부터 2개의 경로를 통하여 동일 유량이 한 쌍의 제어 밸브로 공급되도록 분배하는 유량 분배기;
상기 한 쌍의 제어 밸브로부터 공급되는 유량에 의한 유압에 따라 회전력이 조절되는 한 쌍의 유압 모터; 및
상기 한 쌍의 유압 모터로부터 회전력을 공급받아 회전하는 한 쌍의 임펠러를 포함하는, 수륙양용차량의 추력발생장치.In thrust generating device of amphibious vehicle,
A power take-off device mounted on a transmission connected to an engine, for extracting rotational power from the transmission;
A hydraulic pump for generating hydraulic pressure by converting the rotational power drawn by the power take-off;
A flow distributor which distributes the same flow rate to the pair of control valves through the two paths from the hydraulic pump;
A pair of hydraulic motors whose rotational force is adjusted according to the hydraulic pressure by the flow rate supplied from the pair of control valves; And
Thrust generating device of an amphibian vehicle comprising a pair of impellers that rotate by receiving rotational force from the pair of hydraulic motors. 제1 항에 있어서,
유압유를 저장하기 저유기와 상기 유압 펌프 사이에 설치되어 상기 유압 펌프에 의해 생성된 유압의 크기를 조절하기 위한 릴리프 밸브를 더 포함하는 것을 특징으로 하는, 수륙양용차량의 추력발생장치.The method according to claim 1,
Thrust generating device of the amphibian vehicle, characterized in that it further comprises a relief valve installed between the reservoir and the hydraulic pump for storing the hydraulic oil for adjusting the magnitude of the hydraulic pressure generated by the hydraulic pump. 제2 항에 있어서,
상기 릴리프 밸브의 개폐 정도를 제어하여 상기 유압 펌프로부터 상기 저유기로 순환되는 유압유의 유량을 제어함으로써 상기 유압 펌프의 최대 유압을 제어하는 것을 특징으로 하는, 수륙양용차량의 추력발생장치.The method of claim 2,
The maximum hydraulic pressure of the hydraulic pump is controlled by controlling the opening and closing degree of the relief valve to control the flow rate of the hydraulic oil circulated from the hydraulic pump to the oil reservoir. 제1 항에 있어서,
상기 저유기로 순환되는 유압유에 포함되어 있는 불순물을 필터링하기 위한 유압 필터를 더 포함하는 것을 특징으로 하는, 수륙양용차량의 추력발생장치.
The method according to claim 1,
And a hydraulic filter for filtering impurities contained in the hydraulic oil circulated to the low oil tank, the thrust generator of the amphibian vehicle.
KR1020100062712A 2010-06-30 2010-06-30 Driving force generating apparatus for amphibious vehicles KR20120002034A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104648645A (en) * 2015-03-04 2015-05-27 武汉理工大学 Jet-propelled boat capable of realizing boat motion vector control
KR101540582B1 (en) * 2014-03-18 2015-07-31 김중재 an amphibious boat
WO2018124381A1 (en) * 2016-12-26 2018-07-05 한화테크윈주식회사 Control device and control method for amphibious vehicle
CN108248313A (en) * 2018-02-02 2018-07-06 中国电建集团武汉重工装备有限公司 A kind of amphibious mobile controlling remote water system
KR20230171410A (en) 2022-12-02 2023-12-20 염인철 Apparatus for generating thrust using continuous tracks

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101540582B1 (en) * 2014-03-18 2015-07-31 김중재 an amphibious boat
CN104648645A (en) * 2015-03-04 2015-05-27 武汉理工大学 Jet-propelled boat capable of realizing boat motion vector control
CN104648645B (en) * 2015-03-04 2017-03-22 武汉理工大学 Jet-propelled boat capable of realizing boat motion vector control
WO2018124381A1 (en) * 2016-12-26 2018-07-05 한화테크윈주식회사 Control device and control method for amphibious vehicle
CN108248313A (en) * 2018-02-02 2018-07-06 中国电建集团武汉重工装备有限公司 A kind of amphibious mobile controlling remote water system
KR20230171410A (en) 2022-12-02 2023-12-20 염인철 Apparatus for generating thrust using continuous tracks
KR20230171409A (en) 2022-12-02 2023-12-20 염인철 Conversion device for generating thrust
KR20240000410A (en) 2022-12-02 2024-01-02 염인철 Apparatus for generating thrust using continuous tracks and booster

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