A cylinder head has a head-side discharge section.

The teeth include in each case a section (7) located on the side of the yoke and a section (6) located away from the yoke.

The head-side discharge section is disposed on a fourth cylinder (#4) of the row of cylinders, and discharges the cooling liquid from a head-side water jacket.

The yoke (41) of the yoke-side member is disposed at least in the gaps between the plurality of first conductor units on the side facing the magnet.

A communication path, which allows the block-side water jacket (33) and the head-side water jacket to communicate with each other, is disposed on the cylinder head-side of the inclined section (43).

The invention provides that a cavity is configured in the cylinder head, in which the actuator armature on the cylinder head side is at least partially accommodated, and that the electromagnet at least partially delimits the cavity on the actuator side.

The height (W3) of the yoke-side opposing portion (15U) with respect to the yoke-side opposing surface (15a) decreases in weakly monotonic fashion further away from the vertical symmetric plane (α), and the maximum value and minimum value thereof differ.

The conductor (42) of the yoke-side member has at least a plurality of first conductor units (42a) on the side (41b) that faces magnets (31).

A wall portion rising toward the fan case (45) side and the cylinder head (5) side is provided outside the body (31) of the air cleaner (30).

In a compressor, a valve plate is caused to bend toward the cylinder head side to reliably enhance sealing capability at an end face of a cylinder block.

The coupling device (1) is provided with a magnet-rotating body (30) and a yoke-side member (40).

Anyone who’s replaced a head gasket on an internal combustion engine knows a smooth, flat surface on both cylinder head and block is needed for proper operation.

In order to reduce the flow density in the section located on the side of the yoke, said section is widened laterally, i.e. in a direction perpendicular to the displacement direction of the linear motor, relative to the section located away from the yoke.

The propellant charge magazine (4) at the same time comprises one or more, especially two, propellant charge chambers (5, 50), which are provided on the breech side and on the projectile magazine side with a respective sealing ring (100).

When the fuel injection valve (2) is supported between the valve-side supporting region (8) and the cylinder-side support region (7), the main body (6) is subjected to a compressive load.