A LUBRICATION DEVICE FOR A LARGE DIESEL ENGINE A METHOD FOR CYLINDER LUBRICATION OF A LARGE DIESEL ENGINE AND A LARGE DIESEL ENGINE

A lubrication device for a large diesel engine is proposed. The large diesel engine has at least one cylinder (2). In the cylinder, a piston (3) is disposed to be movable back and forth along a running surface (21). The lubrication device has a first storage portion (41) for a first lubricant for lu...

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Bibliographic Details
Main Authors PEITZ DANIEL, RAESS KONRAD
Format Patent
LanguageEnglish
Korean
Published 28.11.2018
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Summary:A lubrication device for a large diesel engine is proposed. The large diesel engine has at least one cylinder (2). In the cylinder, a piston (3) is disposed to be movable back and forth along a running surface (21). The lubrication device has a first storage portion (41) for a first lubricant for lubricating the cylinder (2), a second storage portion (42) for a second lubricant for lubricating the cylinder (2), a lubricant supply unit (9) for introducing the first or second lubricant into the cylinder (2), a lubricant pump (8) transferring the first or second lubricant into the lubricant supply unit (9), and a conversion element (7) for selective supply of the first or second lubricant to the lubricant pump (8). A first intermediate storage portion (51) and a second intermediate storage portion (52) are provided between the conversion element (7) and the storage portions (41 and 42). The first intermediate storage portion (51) is connected to the first storage portion (41) through a first supply line (61) and is connected to the conversion element (7) through a first transfer line (71). The second intermediate storage portion (52) is connected to the second storage portion (42) through a second supply line (62) and is connected to the conversion element (7) through a second transfer line (72). Also proposed are a cylinder lubrication method for a large diesel engine and a large diesel engine. 대형 디젤 엔진용 윤활 장치가 제안되며, 대형 디젤 엔진은 적어도 하나의 실린더(2)를 가지며, 실린더 안에서 피스톤(3)이 러닝 표면(21)을 따라 앞뒤로 움직일 수 있게 배치되고, 윤활 장치는 실린더(2)를 윤활하기 위한 제 1 윤활제를 위한 제 1 저장부(41), 실린더(2)를 윤활하기 위한 제 2 윤활제를 위한 제 2 저장부(42), 제 1 또는 제 2 윤활제를 실린더(2) 안으로 도입하기 위한 윤활제 공급부(9), 제 1 또는 제 2 윤활제가 윤할제 공급부(9) 안으로 전달될 수 있게 해주는 윤활제 펌프(8), 및 제 1 또는 제 2 윤활제가 윤할제 펌프(8)에 선택적으로 공급될 수 있게 해주는 전환 요소(7)를 가지며, 제 1 중간 저장부(51)와 제 2 중간 저장부(52)가 전환 요소(7)와 저장부(41, 42) 사이에 제공되어 있고, 제 1 중간 저장부(51)는 제 1 공급 라인(61)을 통해 제 1 저장부(41)에 연결되어 있고 제 1 이송 라인(71)을 통해 전환 요소(7)에 연결되고, 제 2 중간 저장부(52)는 제 2 공급 라인(62)을 통해 제 2 저장부(42)에 연결되어 있고 제 2 이송 라인(72)을 통해 전환 요소(7)에 연결되어 있다. 또한, 대형 디젤 엔진의 실린더 윤활을 위한 방법 및 대형 디젤 엔진이 제안된다.
Bibliography:Application Number: KR20180051654