公开(公告)号：DE102006018485A1

公开(公告)日：2007-10-25

申请号：DE102006018485

申请日：2006-04-19

Applicant: GRASL ANDREAS

Inventor： GRASL ANDREAS

IPC: E05F15/04 ,  E04D13/035 ,  E05F15/12

公开(公告)号：DE102005046577A1

公开(公告)日：2007-03-29

申请号：DE102005046577

申请日：2005-09-28

Applicant: GRASL ANDREAS

Inventor： GRASL ANDREAS

IPC: G01P13/02 ,  G01P5/00 ,  G01W1/00

Abstract: Wind direction sensor comprises a cam plate (7) rotating about a vertical rotational axis (8) on a base plate (6) and a switch (11) fixed on the base plate opposite the cam plate. The switch has an actuating element (12) which is controlled by the cam and the cam plate has a cam (9) extending over 180[deg]. The base plate has aligning devices for mounting on a building wall. A blade (16) is fixed to the cam plate. Preferred Features: The aligning devices have a horizontal aligning line for mounting the base plate parallel to the building wall.

公开(公告)号：ES2217650T3

公开(公告)日：2004-11-01

申请号：ES99113108

申请日：1999-07-07

Applicant: GRASL ANDREAS

Inventor： GRASL ANDREAS

IPC: A62C2/24 ,  E05F15/04 ,  E05F15/53 ,  F24F13/14

公开(公告)号：AT272195T

公开(公告)日：2004-08-15

申请号：AT97106072

申请日：1997-04-14

Applicant: GRASL ANDREAS

Inventor： GRASL ANDREAS

IPC: A62C35/68 ,  E04D13/03 ,  F23L13/02 ,  F24D19/10 ,  F24F7/02 ,  F24F13/14 ,  F24F13/18

公开(公告)号：DE59909506D1

公开(公告)日：2004-06-24

申请号：DE59909506

申请日：1999-07-07

Applicant: GRASL ANDREAS

Inventor： GRASL ANDREAS

IPC: A62C2/24 ,  E05F15/04 ,  E05F15/53 ,  F24F13/14

公开(公告)号：AT267327T

公开(公告)日：2004-06-15

申请号：AT99113108

申请日：1999-07-07

Applicant: GRASL ANDREAS

Inventor： GRASL ANDREAS

IPC: A62C2/24 ,  E05F15/04 ,  E05F15/53 ,  F24F13/14

公开(公告)号：ES2205641T3

公开(公告)日：2004-05-01

申请号：ES99111265

申请日：1999-06-10

Applicant: GRASL ANDREAS

Inventor： GRASL ANDREAS

IPC: F15B15/14 ,  F16L41/12

公开(公告)号：PL336238A1

公开(公告)日：2000-06-19

申请号：PL33623898

申请日：1998-04-09

Applicant: GRASL ANDREAS

Inventor： GRASL ANDREAS

IPC: B66F3/06 ,  F16G1/00 ,  F16G13/18 ,  F16G13/20 ,  F16H7/02 ,  F16H7/18

Abstract: In a device for transmitting a compressive force along essentially a straight path utilizing an articulated transfer element that can bend in one direction. The transfer element has a toothed side and a back side which is turned away from the toothed side, a plurality of sequential block right projections in the longitudinal direction of the toothed belt and the block like elevations are shaped in such a way that on a straight path they lie against one another to transmit the compressive force.

公开(公告)号：DE19830678A1

公开(公告)日：2000-01-13

申请号：DE19830678

申请日：1998-07-09

Applicant: GRASL ANDREAS

Inventor： GRASL ANDREAS

IPC: A62C2/24 ,  E05F15/04 ,  E05F15/53 ,  F24F13/14

公开(公告)号：SI9720033A

公开(公告)日：1999-04-30

申请号：SI9720033

申请日：1997-04-25

Applicant: GRASL ANDREAS

Inventor： GRASL ANDREAS

IPC: F15B1/00 ,  A62C2/24 ,  E05F15/04 ,  E05F15/50 ,  E05F15/72 ,  F15B1/24 ,  F15B11/02 ,  F15B15/20 ,  F15B15/22

Abstract: A pneumatic cylinder for actuating fume extraction valves in fume and heat extraction plants has a piston (2) that may be actuated from both sides with at least one working surface and that can be made to slide by pressurised air in a cylinder (1) with at least one working chamber (4), as well as an energy accumulator with regulating means. The regulating means can be controlled by control means to open or keep open the fume extraction valves. In order to obtain a compact pneumatic cylinder for a fume and heat extraction plant which is easy to install, a storage chamber in which air or pressurised air is stored as compressible pressure medium is provided as energy accumulator. The storage chamber is in communication with a compression surface (7) of the piston (2), at its side opposite to the working surface (7), so that pressure medium may flow between the storage chamber and the compression surface (7). The controller actuates a venting valve in communication with the working chamber (4) so that pressurised air may flow between the venting valve and the working chamber (4).