Patents
Sitemap › E04 - Building › E04F - Finishing work on buildings, e.g. stairs, floors › E04F 17 - Vertical ducts; Channels, e.g. for drainage
Patents for E04F 17 - Vertical ducts; Channels, e.g. for drainage (3,992)
11/2010
11/24/2010CN201649559U Lightweight partition board of corridor piping shaft
11/24/2010CN201649558U Combined wind resistant cap
11/24/2010CN201649557U Combined exhaust pipeline
11/24/2010CN201649556U Novel residential gas flue
11/24/2010CN201649315U Installing structure of building exhaust pipe
11/24/2010CN101892733A Combined flue
11/19/2010CA2668745A1 Method of stabilizing a new pipe inserted into an existing pipe
11/18/2010DE202010012307U1 Aufzugsanlage mit einem einstückigen Aufzugsschacht Elevator installation with an integral lift shaft
11/17/2010EP2251947A2 System channel for supply of media and workplace with such a system channel
11/17/2010CN201635345U Beam-cavity resonance soundproofing inserting piece
11/17/2010CN201635344U Gas and odor leakage preventive exhaust passage
11/17/2010CN201635343U Discharge flue saving real used space of building
11/17/2010CN101886459A Sootiness prevention system for kitchen of high-rise residential building
11/17/2010CN101886458A Combined exhaust gas passage
11/16/2010CA2518342C Collection device and method
11/16/2010CA2313363C Acoustic wind band
11/10/2010CN201627341U Garbage discharging device of multi-floor building
11/10/2010CN201627340U Energy-saving air exchange ventilation pipeline
11/10/2010CN201627339U Triangular fire-proofing house exhaust passage
11/10/2010CN201627338U Energy-saving smoke gas passage
11/04/2010DE102005017351B4 Zweiteiliges Metallprofil für eine Licht- und/oder Lüftungsschachtabdeckung Two-piece metal profile for a light and / or ventilation shaft cover
11/03/2010CN201620585U Exhaust airway guide wind scoop
11/03/2010CN201620584U Tuyere structure at ventilation and exhaust port
11/03/2010CN201620572U Movable floor combined unit with duct
11/03/2010CN201620559U Combined unit of movable floor and vertical air ducts
10/2010
10/27/2010CN201614725U 厨房、卫生间负压式排气道 Kitchen, bathroom negative pressure exhaust channel
10/27/2010CN201614724U 一种用于排烟气道的虹吸负压式防火止回阀 A row of negative pressure flue gas channel siphon valve fire
10/27/2010CN201614675U 电梯井水平连接节点 Elevator shaft connecting node level
10/27/2010CN101871432A Impact type wind power generator and building adopting same
10/27/2010CN101871257A System for draining waste oil and wastewater out of gas flues of residential building
10/26/2010US7818934 Curtain wall mullion sealing bridge
10/21/2010WO2010118859A2 Device for covering a light well opening
10/21/2010DE202010010690U1 Lichtschachtabdeckung, zB für Kellerlichtschächte Light manhole cover, for example, for the basement light wells
10/20/2010CN101864832A Fireproof combined type smoke flue
10/19/2010US7815012 Noise optimized air distributor
10/14/2010WO2010116032A1 Means and method for measuring an elevator hoistway
10/14/2010WO2010115341A1 Negative-pressure smoke-guiding fireproof building structure
10/14/2010US20100257799 Ventilating spacing strip between rear surface of siding and outer surface of structure allowing horizontal air circulation
10/14/2010US20100257795 Building-integrated system for capturing and harvesting the energy from environmental wind
10/14/2010CA2727575A1 Means and method for measuring an elevator hoistway
10/13/2010EP2239396A1 Connection system, in particular flange connector for air channel modules
10/13/2010CN201605836U 带风道结构的交巡警平台 Patrol platform with duct structure
10/13/2010CN201605784U 楼房通气管挡风雨帽 House snorkel windshield rain-hat
10/13/2010CN201605783U 一种烟气管道 One kind of flue gas duct
10/13/2010CN101545322B Novel energy-saving method of high-storey business building and common residential building
10/12/2010US7810291 Connectable drainage device
10/07/2010US20100251647 Rainscreen attachment system
10/06/2010EP2236899A2 Device for filling in the perimeter of an opening made in a wall to allow the entry of a conduit
10/06/2010EP2236898A2 Device for filling in the perimeter of an opening made in a wall to allow the entry of a conduit
10/06/2010EP2236897A2 Equipment for isolating the perimeter of a pipe section
10/06/2010CN201598807U 一种组合式排烟气管道 A modular exhaust flue gas duct
10/06/2010CN201598806U 一种排烟气道保温平衡装置 A flue gas discharge channel thermal balancing device
10/06/2010CN201598805U 一种防火止回阀的调节支架 Fireproof valve adjustment bracket
10/06/2010CN101852441A Method for enhancing smoke discharging effect of discharge flue, ballistic cap and discharge flue
10/06/2010CN101852005A Household garbage conveyor of dwelling building
10/05/2010US7806229 Fan powered silencing terminal unit
10/05/2010US7806228 Single duct silencing terminal unit
09/2010
09/30/2010US20100247339 Noise-attenuating device for hvac and refrigeration systems
09/29/2010CN201593292U Combined type venting pipeline
09/29/2010CN201593291U Flue gas venting pipeline connecting part
09/29/2010CN201593290U Flue gas venting pipeline
09/29/2010CN201593273U Oblique anti-climbing device
09/28/2010US7802651 Air duct assembly for vehicles
09/22/2010CN101839057A Fast-spliced combined ventilation duct
09/22/2010CN101839056A Exhaust duct formed at one step and installation method thereof
09/22/2010CN101284425B Arc wind pipe with groove and preparation technique thereof
09/16/2010US20100229485 System for collecting seepage water in buildings
09/16/2010US20100229481 Modular pre-cast composite flooring tile and floor system
09/16/2010DE102009010910A1 Lichtschacht-Montagedämmplatte Light well-Montagedämmplatte
09/15/2010CN201581613U Lighting, ventilation, drainage and pipeline integrated patio system
09/15/2010CN201581612U Combined split-joint kitchen-toilet fire-proof exhaust duct
09/15/2010CN101832039A Tobacco curing room with hot air external circulation
09/15/2010CN101832012A High-strength splicing fireproof exhaust gas flue
09/08/2010EP2226448A2 Light well fitting insulating board
09/02/2010DE102008003279B4 System zur Sicherung von Kellerschächten System to protect basement shafts
09/01/2010CN201567807U Energy-saving building
09/01/2010CN201567755U Vertical electric rubbish input opening gate structure
09/01/2010CN101818559A Conveyer for domestic waste of high-rise residential building
09/01/2010CN101818558A Industrial factory building pipe shaft and installing method thereof
09/01/2010CN101818524A Method and device for reducing wind pressure to building
08/2010
08/31/2010US7784242 Drain support plate/under-deck clamp
08/25/2010CN201560592U Building with low-carbon ecological anti-disaster structure
08/25/2010CN201560569U Induced-draft smoke-exhaust fire-hazard prevention building
08/25/2010CN201560568U Exhaust passage for floor
08/25/2010CN101815657A Waste conveying system
08/19/2010WO2010092231A1 Elevator hoistway
08/19/2010US20100205897 Window well
08/19/2010DE102009009707A1 Device for drainage of light well provided in base of construction body wall and in front of e.g. window opening, to expose light in room located below ground level, has drainage element enabling insertion of foliage interceptor in channel
08/19/2010DE102009008408A1 Heated building comprises exterior wall, heating system and insulation layer which is arranged on outer side of external wall, where exhaust pipe is provided for discharging exhaust gases from heating system
08/18/2010CN101566002B Common exhaust duct
08/17/2010US7775000 Modular in-wall medical services unit
08/12/2010US20100201122 Fabrication Process to Connect Branch Air Ducts to Main Air Ducts and the Fabricated Ventilating Ducts
08/11/2010CN201546426U Inspection door for positive pressure air supply outlet panel
08/11/2010CN201546425U Natural division type exhaust device
08/11/2010CN101798869A Method for automatically centering and inversely installing vertical shaft pipelines
08/10/2010US7770340 Method and apparatus for installing egress window steps
08/05/2010US20100192936 Easy to start heating apparatus at any attempt without need for flammable fluid and blowing
08/04/2010CN101177972B Garbage chute system
08/03/2010US7766731 Exhaust gas chimney
07/2010
07/29/2010US20100186307 Acoustic alternator delimitation
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