| Patents for F04F 10 - Siphons (775) |
|---|
| 10/25/2006 | CN2830739Y Molten aluminium siphon |
| 10/18/2006 | CN2828402Y Auto-flow aspirator |
| 10/11/2006 | CN2826040Y Full-automatic relay type siphon device |
| 10/05/2006 | WO2006039287A3 Filter system for containers and container openings |
| 09/28/2006 | WO2006100802A1 Action keeping siphon unit |
| 08/23/2006 | CN2809299Y Water sucking device |
| 07/06/2006 | US20060144439 Siphon generator |
| 07/05/2006 | CN2793388Y Liquid guider |
| 07/05/2006 | CN2793387Y Adjustable siphon with high-temperature condensated water circulation and circulation recovering system |
| 06/21/2006 | CN2789686Y Variable cross-section ring sleeving thermal siphon-pump |
| 06/13/2006 | US7059341 Discharge ducts for pumping water from a supply reservoir to a delivery reservoir |
| 05/31/2006 | CN2784643Y Siphon pipe |
| 04/19/2006 | CN1760555A Automatic or semiautomatic device for aspirating liquid |
| 04/05/2006 | CN2769636Y Venturi tap |
| 04/05/2006 | CN2769578Y Self-priming valve |
| 04/05/2006 | CN2769577Y Siphon type drainage tube |
| 03/02/2006 | US20060042689 Skimmer/waterfall with backlight |
| 02/21/2006 | US7001510 Siphon hose with gallon counter |
| 01/04/2006 | CN2750092Y Manual siphon pipe |
| 01/04/2006 | CN1715682A Upward liquid supply device without energy consumption |
| 11/30/2005 | EP1599675A1 Insertion valve and installation method |
| 09/20/2005 | US6945267 Self-restarting pool cover siphon |
| 08/17/2005 | CN1654830A Adjustable high temperature condensate water circulating and recovering system and recovering method |
| 08/09/2005 | US6926026 Siphon initiating device |
| 07/27/2005 | CN1645014A Triple sleeving thermal siphon pumps |
| 06/16/2005 | DE202005005458U1 Device for transporting fluids uses crate containing several pipes open at first ends and closable at other ends through flexible flat closure structure which can be lifted off |
| 06/02/2005 | US20050115606 System for effecting liquid transfer from an elevated supply container |
| 05/18/2005 | CN2700620Y Automatic liquid sucking device |
| 05/04/2005 | CN2697343Y Liquid spraying pump |
| 04/26/2005 | US6883535 Liquid handling apparatus |
| 04/21/2005 | DE10200893B4 Saughebersystem mit einem Flußregelglied Saughebersystem with a Flußregelglied |
| 04/20/2005 | EP1524370A1 Sequenced waste water feeder for use in waste water treatment plants |
| 04/06/2005 | CN2690641Y Simple liquid self suction device |
| 03/29/2005 | US6871640 Saddle tank siphon primer |
| 03/17/2005 | US20050058511 Discharge ducts for pumping water from a supply reservoir to a delivery reservoir |
| 03/16/2005 | CN2685620Y Liquid siphon |
| 03/16/2005 | CN2685619Y One-way valve of siphon equipment |
| 02/23/2005 | CN1584345A Siphon water transferring apparatus with flow automatic regulation |
| 02/02/2005 | CN1573091A Method and system for water lift or power provision through water head |
| 01/19/2005 | CN1566537A Method for making thin film dam reservoir (pool) |
| 12/22/2004 | CN2665211Y Full-automatic flood discharge apparatus |
| 11/11/2004 | WO2004097214A2 Reciprocating turbine |
| 10/20/2004 | CN2649833Y Siphon water draiange device |
| 10/06/2004 | CN2646445Y Fixed type siphon pipe with rotatable siphon stand pipe |
| 10/06/2004 | CN2646444Y Fixed type siphon pipe rotating joint with rotating casing |
| 10/06/2004 | CN2646443Y Siphoning installation |
| 09/30/2004 | DE102004012053A1 Kraftstoffzuführanlage Fuel delivery |
| 09/23/2004 | US20040182454 Saddle tank siphon primer |
| 09/21/2004 | US6792963 Coolant fed humidifier having siphon drain and method therefor |
| 09/08/2004 | CN2639587Y Siphon apparatus |
| 07/14/2004 | CN2625628Y Novel liquid transfer pipe |
| 05/19/2004 | DE10250440A1 Motor vehicle windscreen washer system, has temporary storage device with collection, mixing chambers connected by siphon, auxiliary tank connected to mixing chamber depending on mixing chamber level |
| 03/31/2004 | CN2608732Y Dual starting siphon fluid transfer equipment |
| 03/30/2004 | CA2274003C Self-priming siphon, in particular for irrigation |
| 03/10/2004 | CN1480277A Active mode siphon pipe |
| 02/25/2004 | CN2604552Y Syphon water discharging device |
| 01/21/2004 | CN2600633Y Siphon device |
| 01/01/2004 | US20040000346 Water pump structure by siphonage |
| 01/01/2004 | US20040000335 Coolant fed humidifier having siphon drain and method therefor |
| 12/10/2003 | CN2591303Y Liquid transporter |
| 12/10/2003 | CN1130502C Liquid transfer system |
| 10/15/2003 | CN1448635A Water-power siphon plant |
| 10/01/2003 | CN2576995Y Water draining apparatus |
| 09/03/2003 | CN1119926C Self-priming siphon, in particular for irrigation |
| 06/18/2003 | CN2556410Y Siphone water-pumping structure |
| 03/19/2003 | EP1293684A2 Siphoning pump apparatus |
| 03/18/2003 | US6532984 Constant flow liquid supplier |
| 03/05/2003 | CN2538996Y Air injection type variable flow siphon for suction dredge |
| 02/13/2003 | WO2003012288A1 Pulsation type water raising and falling equipment |
| 02/11/2003 | US6517320 Hose siphon |
| 02/06/2003 | US20030026707 Hose siphon |
| 12/18/2002 | CN1385619A Self-pressing water suction device not using energy source and power |
| 09/17/2002 | US6450191 Siphoning device |
| 07/31/2002 | CN2503247Y Pumping device |
| 07/18/2002 | US20020092561 Constant flow liquid supplier |
| 07/16/2002 | US6419468 Reciprocating siphon suction pump |
| 04/25/2002 | WO2002033265A1 Water supply installations |
| 03/27/2002 | CN2483545Y Heat energy pump |
| 02/27/2002 | CN1337529A Liquid-lifting siphonage method and apparatus |
| 01/16/2002 | CN1331388A Method and apparatus for lifting liquid by hydraulic air |
| 11/01/2001 | US20010035208 Liquid handling apparatus and container |
| 10/17/2001 | CN2454580Y Multifunction siphone instead of watergate |
| 09/04/2001 | US6283137 Siphon assembly with one way priming valve |
| 08/29/2001 | CN2445124Y Hand convenient pump |
| 08/29/2001 | CN2445086Y Miniature siphon automatic liquid drainage device |
| 08/22/2001 | CN2444078Y Water-logged draining device |
| 06/13/2001 | CN2434463Y Siphon device |
| 04/26/2001 | WO2001029427A1 Method for evacuating a liquid subjected to excess pressure using a siphon |
| 04/19/2001 | DE19950102A1 Method to let off fluid from space at pressure of at least 2 bar through siphon to outlet at pressure of least bar below first space; involves guiding fluid through rotating unit to form tornado |
| 04/17/2001 | US6216720 Siphon adapter |
| 03/14/2001 | EP0954217B1 Self-priming siphon, in particular for irrigation |
| 03/07/2001 | CN2422476Y Adjustable flow siphon device |
| 01/30/2001 | US6178984 Self-priming siphon, in particular for irrigation |
| 11/21/2000 | US6148846 Waste liquid collection system |
| 11/07/2000 | US6142705 Pond management system |
| 09/27/2000 | CN2398461Y Siphon extraction device |
| 09/21/2000 | WO2000054565A2 Waste liquid collection system |
| 06/27/2000 | US6079953 Raising siphon method and apparatus |
| 06/14/2000 | EP1007855A1 Liquid transfer system |
| 05/09/2000 | US6058540 Pool cover cleaner |