Patents
Sitemap › E03 - Water supply; Sewerage › E03B - Installations or methods for obtaining, collecting, or distributing water › E03B 11 - Arrangements or adaptations of tanks for water supply
Patents for E03B 11 - Arrangements or adaptations of tanks for water supply (5,564)
01/2004
01/21/2004CN2600492Y Electric-saving flow increasing water supply equipment
01/14/2004CN2599077Y Safety control circuit device capable of raising water pumping motor
01/14/2004CN1467347A Hydraulic press flow adjusting device
01/07/2004CN2597561Y Public water saver
01/07/2004CN2597558Y Automatic scale-cleaning environmental protection water tank
01/07/2004CN2597557Y Domestic tower-less running water apparatus
12/2003
12/31/2003CN2595891Y Waste water recovering and comprehensively utilizing device
12/31/2003CN2595890Y Civil urgent water storage tank
12/31/2003CN2595889Y New water saving cistern
12/31/2003CN1464146A Water service complete plant for building and water supplying method
12/24/2003CN2594329Y Household water saver
12/24/2003CN2594327Y Multifunctional assembled recovery reutilizing water saver
12/24/2003CN2593918Y Storage water tank with cleaner
12/10/2003CN2591107Y Blowing one-time moulding plastic high-level water tank
11/2003
11/26/2003CN2587948Y Recovery apparatus for domestic used water
11/26/2003CN2587946Y No-negative pressure boosting apparatus
11/26/2003CN2587945Y Automatioc bulance type no-negative pressure water supply equipment without air pollution
11/26/2003CN2587944Y Prepressured no-negative pressure water supply equipment without air pollution
11/26/2003CN2587943Y No negative pressure water supply equipment without ai pollution
11/19/2003CN1456757A Household water container
11/06/2003WO2003090532A1 Protective cover for food and water storage containers
11/06/2003US20030205277 Method and apparatus for preventing stagnation in fluid reservoirs
11/05/2003CN1453434A Filtering and flow-stabilizing device
10/2003
10/29/2003EP1356732A1 Protective cover for food and water storage containers
10/29/2003CN2583209Y Water-saving sanitary ware
10/29/2003CN2583208Y Water saving device for toilet
10/29/2003CN2583206Y Domestic water-saving device
10/29/2003CN2583205Y Domestic automatic water storage tank
10/22/2003CN2581531Y Multifunctional energy-saving water-saving automatic water storage and draining device for controllinkg liquid flow system device
10/15/2003CN2579959Y Automatic water saving device for reutilizatino for domestic water
10/08/2003CN2578399Y Anti-negative pressure water supplier
10/08/2003CN2578398Y Water supply device for separating drinking from other uses
10/08/2003CN1123666C 地下水塔 Ground water tower
10/01/2003CN2576810Y Running-water circulating-use equipment
10/01/2003CN2576808Y Water-saving apparatus
10/01/2003CN2576807Y Combined stainless steel water tank
09/2003
09/24/2003CN2575166Y Apparatus for using purified water at any time or flushing toilet with secondary water
09/24/2003CN2575165Y Intelligent water-saving device
09/24/2003CN2575164Y Waste water pollution cleaning & secondary water production apparatus
09/18/2003WO2003076326A1 Liquid dispensing and emergency water distribution
09/17/2003CN2573560Y Automatic water supply device for high building
09/17/2003CN2573559Y Negative pressure eliminating device
09/17/2003CN2573558Y Domestic water saver
09/10/2003CN2571837Y Direct linked automatic pressure adjusting frequency-changing water supply device
09/10/2003CN2571836Y Water tank with corner box
09/10/2003CN1441128A Automatic vacuum pump-free water supply equipment
09/04/2003WO2003073029A1 Portable, potable water recovery and dispensing apparatus
09/03/2003CN2570330Y Washing appliance
09/03/2003CN1120316C Respirator of closed pressure-constant water supply system for high building
09/03/2003CN1120276C Intelligent equipment for ensuring both pressure and quality of running water
08/2003
08/27/2003CN2568701Y Automatic switch of water pump
08/27/2003CN2568700Y Non-negative pressure directly automatic repress appts. for running water
08/27/2003CN2568699Y Water tank
08/27/2003CN2568698Y Reusing appts. for living waste water
08/27/2003CN1119470C Automatic lifting device for secondary use of household waste water
08/20/2003CN2567275Y Automatic water supply equipment
08/07/2003WO2003064290A1 Liquid reservoir tank with multiple partition walls
08/06/2003CN2564637Y Combined water tank wall
08/06/2003CN2564628Y Domestic auto-pressure water storage tank
07/2003
07/31/2003US20030143092 Water supply system
07/23/2003CN2561829Y Water stop protectors
07/16/2003CN2560686Y Water supply equipment special for school
07/15/2003US6592342 Water supply system
07/15/2003US6591861 Closed water-container storing device with water inlet/outlet
07/09/2003CN2559691Y Automatic water-pumping controller for water tower
07/09/2003CN2559690Y Water storing tank for water supply
07/09/2003CN2559689Y Water-saving water storing apparatus
06/2003
06/26/2003WO2003051775A1 Aquitransistors for integrated hydrologic circuit
06/25/2003CN2557597Y Stainless steel board water tank
06/18/2003CN2556276Y Storage and use combined water-saving troughs
06/18/2003CN2556275Y Device for treatment of sewage
06/18/2003CN2556273Y Domestic tap water machine
06/18/2003CN2556272Y Water tank with overflow means
06/11/2003CN2555299Y Water supply installation
06/11/2003CN2555298Y Water supply installation for producing living water
06/11/2003CN2555297Y Wholly enclosed automatic water storage tank
06/04/2003CN2554240Y Domestic water-saving device
06/04/2003CN2554235Y Water-saving watertank
05/2003
05/21/2003CN2551689Y Non-negative pressure automatic frequency-change pressurizing water supply installation
05/21/2003CN2551688Y Running water machine
05/21/2003CN2551687Y On-line spare water storage device
05/21/2003CN2551686Y Combined water tank
05/21/2003CN2551685Y Combined special-shaped water tank
05/14/2003CN2550415Y Water level automatic controller
05/14/2003CN2550414Y Pneumatic water storage device
04/2003
04/30/2003CN2547777Y Water saving apparatus
04/30/2003CN2547776Y Combined water tank for fire control
04/30/2003CN2547775Y Rubbish-strage bucket water-falling structure with convenient shaking-off
04/30/2003CN2547774Y Automatic switch for water source
04/24/2003US20030075569 Water segregation system
04/23/2003CN2546516Y Living water-saving device
04/23/2003CN2546510Y Clear and energy-saving full-automatic water supply device
04/23/2003CN2546509Y Dustproof and ventilating apparatus for water tower
04/23/2003CN2546508Y Water tank
04/23/2003CN2546507Y Automatic drainage equipment for water pool and water tower
04/23/2003CN2546506Y Portable moving water storing device
04/23/2003CN1412392A Pipeline water source probe
04/16/2003CN2545259Y Water-saving sink
04/16/2003CN2545257Y Water supply tank with curved wall
04/16/2003CN2545256Y Combined steel-plastic composite plate corrosionproof water tank
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