H. Maihak A.g.

Heinz Delin

Otto Blunck

Horst Rusbuldt

Werner Voss

Willi Bonk

Rudolf Muller

A cylinder has spaced ends and a piston is slidably and turnably received in this cylinder. An opening is provided through which a pressure fluid is admitted into the cylinder at one end, and an arrangement is provided which is connected with the piston so that counter-weights can act upon the piston in a sense opposite to the pressure exerted by the pressure fluid. The arrangement includes a ball and socket structure.

Rotary-piston measuring device

A cylindrically shaped coil of resistance wire constitutes a source of infrared radiation which is located within a reflector comprised of a curved reflector section having a reflecting surface shaped to resemble an axially bisected rotationally symmetrical paraboloid, and a cylindrical reflector section which extends from an open side of the curved reflector section. The focal points of the reflecting surface are located on a circle which coincides with the outer circumference of the cylindrically shaped coil.

Infrared radiating unit for infrared analyzers

An electromotor is mounted on a support and has a shaft extending into the silo or the like. The shaft, which is rotated by the electromotor, carries a blade which contacts the material in the silo when the material rises to a predetermined level. This prevents the blade and shaft from further rotating, and results in the generation of a signal. A free-wheeling device connects the shaft with the motor so that the shaft and motor are coupled for joint rotation in only one direction, but not in the opposite direction.

Growing community of inventors

Wedel, Holst, Germany

Heinz Delin