摘要:
An oil pan of plastic material is provided with an oil suction pipe and an oil screen that is formed as one piece together with the oil suction pipe, wherein the oil suction pipe is comprised of two plastic shells and the oil screen that covers an inlet opening of the oil suction pipe is formed as one piece together with one plastic shell and extends down to the pan bottom.
摘要:
The invention relates to a filter unit for filtering gaseous fluids, comprising a filter insert part with a filter medium and a sealing element, said element being clamped between sealing struts on parts of the filter housing. The clamping force produced by the sealing struts that lie opposite one another runs at least approximately perpendicularly to the mounting direction of the housing parts.
摘要:
An oil pan having a drain mechanism (10) that comprises an adjustable valve body (11) which is introduced into a drain opening (13) in an oil pan wall and which is adjustable between a closed position and an open position. A sealing member (12) made of a flexible material is arranged on the valve body (11) of the drain mechanism (10) for closing the drain opening (13) in the wall of the oil pan (1) when the valve body is in the closed position, and the valve body (11) when in the closed position is secured against the wall of the oil pan (1) by a closing element, and the sealing member (12) is held in the closed position by the closing element.
摘要:
The invention relates to an oil pan made of thermoplastic for an internal combustion engine, said oil pan comprising integrated oil cooler and an integrated oil filter, a straight connection opening being provided between the oil cooler and the oil filter.
摘要:
An oil pan baffle is secured by a securing device on the oil pan. The securing device has an oil pan gasket with a gasket body matched to a sealing contour of an oil pan relative to a crankcase and securing elements that are connected to the gasket body and project inwardly away from an inner perimeter of the gasket body. The securing elements act on contact surfaces of the oil pan baffle, with which contact surfaces the oil pan baffle is positioned in receptacles of the oil pan, and exert pressure effecting secure fixation of the oil pan baffle on the oil pan when the oil pan gasket is compressed by mounting the oil pan on the crankcase.
摘要:
An oil pan, particularly for an internal combustion engine, having a protective contour member with a protective shell that is spaced apart from the outer wall of the oil pan. The protective shell at least partially encloses the outer wall of the oil pan and is held in a fixed position relative to the outer wall. The oil pan and the protective contour member are preferably made of a synthetic resin material. The protective contour member protects the oil pan against damage caused, for example, due to the impact of stones or if the oil pan comes into contact with an underlying uneven or sloped surface.
摘要:
An oil pan (1) provided with a drain mechanism (10) in which an adjustable valve body (11) is disposed in a drain opening (13) in the oil pan wall and is adjustable between a closed position and an open position. A sealing member (12) made of a flexible material is arranged on the valve body (11) of the drain mechanism (10) for closing the drain opening (13) in the oil pan wall when the valve body is in the closed position. The valve body (11) is secured by a closing element on the wall of the oil pan (1) when in the closed position, and the sealing member (12) is held in the closed position by the closing element.
摘要:
A control unit comprising at least one electric motor with rotary magnets and optionally a control element, in which arresting elements ensuring the end positions of the control element are provided between movable and stationary parts of the control unit. The drive shaft 11 of the motor 10 is provided, for instance, with radial depressions 18, which engage with a snap connection 19, 20 on the stator. Switching the position of the drive shaft 11 between the two radial depressions defines the control range of the control element. The arresting elements have the advantage that no switching current needs to be applied to the rotary magnet motor except for switching the control element between the two locking positions. This reduces the current consumption of the control unit, while at the same time, enabling high switching speeds to be achieved by the rotary magnet motor.
摘要:
A duct system suitable for use as an intake manifold for an internal combustion engine, including flap valves (13) for selective opening and closing of the ducts. The positions of the valves are continuously adjustable in order to produce a swirl in the flow of combustion air. To achieve this, a high degree of angular precision is required in the positioning of the valves. Intake manifold manufacturing tolerances need to be compensated during assembly of the valves. A valve adjusting mechanism is provided in mechanical couplings (23) of the valve linkage between the position adjusting motor (19) and the flap valves (13).
摘要:
A switching unit 10 for closing inlet passages 11 in an air intake system having a plurality of inlet passages 11 arranged side by side in an internal combustion engine. The switching unit 10 comprises one switched and one unswitched flow cross section 20 for each cylinder of the internal combustion engine, flap valves 12 and a shaft 27. The switched flow cross sections 20 can be closed and opened by flap valves 12 which are operated with the shaft 27, which is outside of the unswitched flow cross sections.