| Patents for E04F 17 - Vertical ducts; Channels, e.g. for drainage (3,992) |
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| 03/08/2001 | DE19941831A1 Device for distributing energy media in building has prefabricated distribution module with connecting lines for different media connected to building connection line and distribution lines |
| 03/07/2001 | CN2422375Y Inorganic non-combustion wind channel for carrying away flue gas |
| 03/07/2001 | CN1286340A Exhaustion method using separation gap for high building |
| 03/06/2001 | US6196240 Equipment for conveyance and treatment of garbage in high building |
| 03/01/2001 | DE10031899A1 Fireproof construction element for constructing shafts e.g. supply and drainage pipes, chimney casings and building venting and aeration shafts |
| 02/28/2001 | CN2421359Y House ventilation pipe mounted at high-rise building dividing edge |
| 02/28/2001 | CN2421358Y Building refuse waste gas duct |
| 02/21/2001 | CN2420371Y Ventilation chimmey |
| 02/21/2001 | CN1062326C Vertically and integrally discharging duct in wall |
| 02/13/2001 | US6186306 Automatic bottom-hinged intake door |
| 02/08/2001 | DE19934769A1 Retaining clamp for attachment of facing panels on masonry or on structures has profiled element with attachment flange constructed as material strip for mounting of facing panel, and retaining flange for mounting of facing panel |
| 02/01/2001 | WO2001007814A1 Supply line alignment apparatus for supply column |
| 02/01/2001 | DE10018249A1 Variable-combination fire wall construction for ceiling implementation in cabling shaft, uses various types of fire wall under ceiling aperture on steel-plate |
| 02/01/2001 | CA2362403A1 Supply line alignment apparatus for supply column |
| 01/25/2001 | DE19721118C2 Wohnhaus mit industriell gefertigten Einbauteilen und einem Kernmodul House with industrially produced internal components and a core module |
| 01/24/2001 | CN2416175Y Improved connecting holder for consequent air-duct |
| 01/24/2001 | CN2416174Y Air-duct |
| 01/24/2001 | CN2416173Y Jet-flow prefabricated exhaust passage for carrying away waste gases from building |
| 01/17/2001 | CN1280644A Device at refuse chute |
| 01/11/2001 | DE19932322A1 Weatherproofing system for chimney comprises cladding of ceramic material (bricks) |
| 01/11/2001 | DE19932054A1 Periscopic window for basement rooms with external periscope fitted to window frame |
| 01/10/2001 | EP1067336A1 Spacer for stack pipe |
| 01/10/2001 | CN1279328A Film-coated exhaust pipeline |
| 01/03/2001 | EP1065430A1 Prefabricated shaft system |
| 01/02/2001 | US6167670 Casing system for dumbwaiters |
| 12/28/2000 | WO2000079067A1 Systems and utility modules for buildings |
| 12/27/2000 | EP1063479A2 Ventilating system |
| 12/24/2000 | CA2300441A1 A ventilating system |
| 12/21/2000 | DE19918006A1 Fixing power or media wires to two layer wall, involves using two gypsum plasterboards fixed to each other but separated on wall, and includes using fastening devices stretched crosswise to plasterboards. |
| 12/13/2000 | CN1059484C Method for making fibre-reinforced cement flue pipe |
| 12/07/2000 | DE19922095A1 Ceramic inner chimney tunnel element has wall with hollow spaces forming offset channels running lengthwise along chimney tunnel, where channel forms half of total wall volume |
| 12/07/2000 | DE19655078C2 Formteil für einen Rauchgaszug Form part of a flue |
| 11/30/2000 | DE19922254A1 Light well to allow light entry in front of cellar window; has walls with support surface for grating and profile part arranged at edge of light well to form support surface for grating |
| 11/21/2000 | US6148867 Duct liners |
| 11/16/2000 | DE19921990A1 House foundation wall utility supplies access frame simplifies connection of standard household utility supply pipes and conduits |
| 11/15/2000 | EP1052750A1 Cable duct |
| 11/08/2000 | CN1272578A Heat insulation system for building |
| 11/02/2000 | DE19915981A1 Method and facility for introducing service supply cables and pipes into a building utilizes a shaft fitted to connect outside onto a building's wall. |
| 10/26/2000 | DE19917670A1 Chimney element stone; has outer cladding and inner sleeve of same material, with intermediate insulation layer of lightweight concrete and central duct opening |
| 10/26/2000 | DE19917653A1 Method to manufacture chimney element stone; involves setting outer cladding, inserting core to form duct opening and filling space between core and cladding with lightweight concrete |
| 10/25/2000 | CN2402760Y Socket type flue |
| 10/11/2000 | CN2400524Y Double-pipe guid exhaust pipeline |
| 09/28/2000 | DE19912902A1 Flue brick element has encompassing wall supporting outer jacket, and prefabricated insulating sleeve of breeze concrete inserted in inner opening of outer jacket |
| 09/27/2000 | CN2398372Y Air conditioning device for room |
| 09/27/2000 | CN1267773A Negative-pressure sucking shared ventilation system |
| 09/21/2000 | DE19911553A1 Waste gas pipe element for chimneys from furnaces has a high-grade steel outer shell with a connecting section extending axially over a metal inner shell on one front end |
| 09/20/2000 | EP1036245A1 Device at refuse chute |
| 09/13/2000 | EP1035375A1 Chimney insulating shell made of mineral wool and process for its manufacturing |
| 09/13/2000 | EP1035374A1 Chimney construction module with mineral wool insulating shell |
| 09/13/2000 | EP1034016A1 Pubococcygeal training biofeedback device |
| 09/07/2000 | DE19909788A1 Schornsteinaufbau sowie Baugruppe und Bauelemente für einen solchen Schornsteinaufbau Chimney construction and assembly and components for such a chimney structure |
| 09/07/2000 | DE19909787A1 Schornsteindämmschale aus Mineralwolle und Verfahren zu deren Herstellung Schornsteindämmschale of mineral wool and processes for their preparation |
| 09/06/2000 | CN2394988Y Magnetic suction garbage can door |
| 09/06/2000 | CN2394987Y Rain pipe |
| 08/30/2000 | EP0828906B1 Plastic light well with cover |
| 08/30/2000 | CN1055981C Pressure-variable ventilation pipe structure for high building |
| 08/29/2000 | US6109257 Modular chimney |
| 08/24/2000 | DE19916263A1 Electrical cable and/or service pipe wall ducting uses moulded components of cement compound, ceramics, or plastics secured to inside wall surface of building |
| 08/24/2000 | DE19903836A1 Abdeckung für Licht- und/oder Lüftungsschächte sowie Profilstab hierfür Cover for lighting and / or ventilation shafts and profiled bar this |
| 08/23/2000 | CN2392848Y Anti-blocked wind-resistant refuse-chute door device |
| 08/22/2000 | CA2121451C Construction member protector plate unit |
| 08/16/2000 | EP1028508A2 Supply or /and evacuation Installation system for buildings |
| 08/16/2000 | CN2391945Y Built-in type long term leakage-proof device |
| 08/16/2000 | CN2391944Y Air channel for toilet of a house |
| 08/10/2000 | WO2000046130A1 Method and apparatus in connection with the emptying of an expanded storage volume in a refuse transport system |
| 08/10/2000 | WO2000046129A1 Refuse transport system |
| 08/09/2000 | EP1026362A1 Covering for a light- or ventilation shaft and profiled member therefor |
| 08/09/2000 | CN1262214A Treater of urban-area daily garbage |
| 08/02/2000 | CN2389962Y Waste gas backflow preventing device for public chimney flue of multi-story/high-rise apartment building |
| 07/27/2000 | DE19857523A1 Kunststoff-Lichtschacht Plastic light well |
| 07/26/2000 | EP1022520A2 System for realizing the coupling of duct sections for air conditioning systems |
| 07/20/2000 | DE19901031A1 Prefabricated sanitary cell for adding onto building exteriors forms self-supporting cage structure held on support unit with vertical and horizontal supports fixed on building |
| 07/19/2000 | CN2388259Y Air-conditioing air-duct for safety fire plate |
| 07/13/2000 | DE19855066C1 Connection system for water/inflow pipes on the renovation of multi-story modular buildings has bridge holder channels at the wall openings and/or across building traffic zones for flexibility with various floor plans |
| 07/12/2000 | EP1018584A1 Flue and flue block for realising such flue |
| 07/12/2000 | EP1018583A1 Chimney pipe element and method for obtaining such a pipe element |
| 06/28/2000 | CN2385223Y House chimney device |
| 06/28/2000 | CN2385024Y Filmed exhaust pipeline |
| 06/28/2000 | CN2385023Y Prefabricated smoke duct with variable-pressure guide plate |
| 06/27/2000 | US6079520 Method of retro-fitting elevators to existing buildings |
| 06/21/2000 | EP1010835A2 Plastic light well |
| 06/21/2000 | EP1010834A2 Smoke tube for a chimney made of several sections and sealing ring made out of fibrous ceramic material |
| 06/13/2000 | US6073418 Weather resistant chimney cap system |
| 05/24/2000 | CN2379546Y Net work type water drainage installation in open air |
| 05/24/2000 | CN2379545Y Easy to clean type plastic tube for buildings |
| 05/17/2000 | EP1000217A1 Modular door frame system |
| 05/17/2000 | EP1000216A1 Door or window frame comprising a wall-mounted section |
| 05/17/2000 | EP0734479B1 System preventing spread of fire and smoke |
| 05/17/2000 | CN2378669Y Pressure variation antibacking ward ventilating passage |
| 05/17/2000 | CN2378465Y Variable-pressure air channel |
| 05/17/2000 | CN2378464Y Operating mechanism of valve for removing flue gas and fire proofing |
| 05/16/2000 | US6062368 Automatic bottom-hinged intake door |
| 05/04/2000 | WO2000024985A1 Channel module for building a system for ventilation of air |
| 04/27/2000 | DE19948683A1 Method for renovating multi-draught output air shafts and output air installations in residential buildings comprising compound shafts containing plaster involves cutting out and removal of dividing walls between individual draughts |
| 04/19/2000 | CN2374600Y Double reversing-proof smoke duct for house |
| 04/19/2000 | CN1251077A Method and arrangement for controlled refuse discharge |
| 04/05/2000 | CN1249859A Conduit profile |
| 04/05/2000 | CN1249709A Method and device for shaping surface of extruded profiles |
| 04/05/2000 | CN1249384A Method for distributing pipes and lines in residential building for outdoor reading of meters and management |
| 03/15/2000 | EP0985880A1 Chimney pipe |