Abstract: The disclosure provides a receptacle for a fluid, in particular an engine oil pan or transmission oil pan for a motor vehicle, comprising at least one, in the installed position, lower drain opening and at least one closing body which can be inserted in the drain opening, the drain opening and the closing body forming parts, configured to be complementary to one another, of a closure which seals the receptacle and the closure being in the form of a bayonet closure. The receptacle according to the disclosure is distinguished by the fact that the closing body is centered in the drain opening by a sealing means.

Abstract: The invention relates to a system for engine oil storage and filtration in an internal combustion engine, comprising at least one oil storage device as part of an engine oil circuit, at least one filtration device, and at least one oil delivery pump, wherein the system is characterized in that the filtration device is connected upstream of the oil delivery pump in relation to the delivery direction of the oil, with only suction filtration being provided.

Abstract: The invention relates to a captive retaining means for a fastening screw (5) on an oil sump (1), said fastening screw passing through a penetration opening (4) in the oil sump (1), wherein the oil sump (1) can be arranged with respect to a gearbox housing or engine housing in such a manner that the penetration opening (4) is approximately aligned with a connection opening in the engine housing or gearbox housing, and that the fastening screw (5) is insertable into the connection opening, wherein the captive retaining means comprises at least one clamping bushing (16) which engages non-positively around a threaded stem (6) of the fastening screw (5), wherein the clamping bushing (16) is inserted directly into the penetration opening (4) and is fixed axially therein, and wherein the clamping bushing (16) is mounted in a floating manner in the circumferential direction in the penetration opening (4).

Abstract: The invention relates to a suction-type oil filter unit (1) for transmissions or internal combustion engines, having an oil filter housing (2) composed of plastic, wherein the oil filter housing has at least one suction duct (9), which can be connected to a suction pump, and at least one return duct (8) for a pressurized oil volume flow returned from the suction pump for the purpose of induction charging of the pump suction oil flow. The return duct (8) is provided, in the region of its mouth into the suction duct (9), with at least one nozzle device. The suction-type oil filter unit (1) is characterized in particular in that the nozzle device has at least one nozzle body (10) which is inserted into the return duct (8) and which is not formed in one piece with the return duct (8) and which surrounds a nozzle bore.

Abstract: The invention relates to a receptacle for a fluid, in particular an engine oil pan or transmission oil pan for a motor vehicle, comprising at least one, in the installed position, lower drain opening and at least one closing body which can be inserted in the drain opening, the drain opening and the closing body forming parts, configured to be complementary to one another, of a closure which seals the receptacle and the closure being in the form of a bayonet closure. The receptacle according to the invention is distinguished by the fact that the closing body is centered in the drain opening by a sealing means.

Abstract: The invention relates to a system for engine oil storage and filtration in an internal combustion engine, comprising at least one oil storage device as part of an engine oil circuit, at least one filtration device, and at least one oil delivery pump, wherein the system is characterized in that the filtration device is connected upstream of the oil delivery pump in relation to the delivery direction of the oil, with only suction filtration being provided.