| Patent Number |
Title Of Patent |
Date Issued |
| D578200 |
Hood for use when extracting gases/fumes |
October 7, 2008 |
|
| D575378 |
Joint for pipes to be used in arms for extraction of gases/fumes |
August 19, 2008 |
|
| D573707 |
Arm for the extraction of gases/fumes |
July 22, 2008 |
|
| D464419 |
Suction hood |
October 15, 2002 |
|
| D463017 |
Extraction device for polluted gases |
September 17, 2002 |
|
| D409737 |
Fan |
May 11, 1999 |
|
| D361836 |
Combined extraction and feeding articulated conduit arm unit for gas |
August 29, 1995 |
|
| D357303 |
Filter for a mobile fume extractor |
April 11, 1995 |
|
| D332305 |
Extraction hood for use in an extraction system to exhaust fumes from a work station |
January 5, 1993 |
|
| D326706 |
Air filter housing for use in a factory, laboratory or the like |
June 2, 1992 |
|
| 6324988 |
Device at rails for exhaust extraction devices |
December 4, 2001 |
| The present invention relates to a device at rails for exhaust extraction devices, which are adapted for removal of exhausts from vehicles. The rail (2) consists of several rail members (5) which are put together or assembled by means of coupling elements (6). The coupling elements (6) a |
| 6161788 |
Reeling device |
December 19, 2000 |
| A reeling device for hoses and/or cables, wherein the reeling device (1) includes a rotatable member (3) which is rotated during unwinding or reeling of the hose and/or cable (4) and wherein a spring device (5) is provided to cooperate with the rotatable member (3) such that the spring |
| 6012978 |
Device for removal of exhausts from vehicles |
January 11, 2000 |
| The present invention relates to a device for removal of exhausts from vehicles, which device includes a rail (3) which is mounted in premises in which the vehicle is located when its exhausts shall be removed. The rail (3) may be composed or put together of a plurality of rail members ( |
| 5826614 |
Device for automatic closing of cut-off throttle at hose reels |
October 27, 1998 |
| An apparatus for extracting gases comprises a rotatable reeling drum, a suction hose, a cut-off throttle, a position changing device, and a pivoting means. The position changing device cooperates with the pivoting means to open the cut-off throttle during initial rotation of the reeling |
| 5735737 |
Electric current carrying conduit mounted on sealing strip at exhausting devices |
April 7, 1998 |
| An electric current carrying device at an exhausting device for use in exhausting or sucking-out unhealthy gases, preferably exhausts from vehicles. At least one electric current carrying line (24 and/or 25), extending along a guide rail (4), is included in or forms part of a sealing |
| 5527217 |
Adjustable device for exhaustion and/or supply of gas |
June 18, 1996 |
| An adjustable device for exhaustion and/or supply of gases and gas supported particles, the device comprising at least one exhaustion and/or supply conduit which is pivotable in at least a vertical direction, whereby at least one force-producing balancing device is provided for balan |
| 5518447 |
Device at exhaust-gas extraction hoses |
May 21, 1996 |
| A device at exhaust-gas extraction hoses for extracting the exhausts from the exhaust pipe on a vehicle, whereby the exhaust-gas extraction hose (1) is adapted to be retained at the vehicle (4) in an exhaust-gas extracting position (A), whereby the exhaust-gas extraction hose (1) include |
| 5482505 |
Arrangement for extraction of harmful gases from workplaces |
January 9, 1996 |
| An arrangement for the extraction of harmful gases from workplaces, the arrangement (1) exhibiting a carrier arm system (9) having at least two arms (19, 20, 21) connected telescopically with each other so that the carrier arm system (9) can be given different lengths, whereby the carrie |
| 5409269 |
Ball joint mechanism |
April 25, 1995 |
| The present invention relates to a ball joint mechanism which is adapted to permit setting of two members relative to each other, said members forming part of a settable device for gas transport, whereby one of said members preferably consists of a gas conduit and the other member prefer |
| 5397266 |
Retaining and releasing device for exhaust-gas extraction nozzle |
March 14, 1995 |
| A retaining and releasing device for an exhaust-gas extraction nozzle, which nozzle (5) is adapted for extracting exhaust gases from upwardly directed exhaust pipes (3 ) on vehicles, e.g. fire-fighting vehicles, when these vehicles are started and driven in premises for the vehicles, e.g |
| 5162017 |
Device for connecting an exhaust suction hose to the exhaust pipe of a vehicle |
November 10, 1992 |
| A device for connecting an exhaust suction hose (1) to the exhaust pipe (3) of a vehicle (4) in such a way that the exhaust fumes of the vehicle (4) are carried away via the exhaust suction hose (1). The exhaust suction hose (1) being disposed at the top of a workshop or like premises an |
| 5133691 |
Suction hood for injurious gases |
July 28, 1992 |
| A said suction hood (1) being connected to a gas extraction system (7) and preferably suspended on a movable arm system (4) permitting the suction hood (1) to be set in various positions relative to an area (2) from which the injurious gases (G) are extracted. For substantially increasin |
| 5125939 |
Filter container |
June 30, 1992 |
| An apparatus for filtering contaminated gases. An extraction device provides a slow passage for the gases. The extracton device is in fluid communication with an intake port of a fan aggregation. The fan aggregation provides a vacuum for drawing the gases through the extraction devic |
| 5106488 |
Device for separating particles from flowing medium |
April 21, 1992 |
| The present invention relates to a device for separating particles from flowing medium, whereby separation of coarse particles occurs in a cyclone member (4) and separation of fine particles in a filter device (10) inside the cyclone member. For providing this separation of coarse partic |
