US2923954A
(en)
*
|
|
1960-02-09 |
|
babcock |
US2071520A
(en)
*
|
1935-06-21 |
1937-02-23 |
Harrison Joseph Duke |
Sports lagoon and ocean terminal
|
GB464358A
(en)
|
1935-11-28 |
1937-04-16 |
Ricks Sutcliffe & Bowden Ltd |
Improvements in or relating to suction cleaners for swimming baths
|
US2141811A
(en)
|
1937-03-20 |
1938-12-27 |
Roy B Everson |
Swimming pool cleaner
|
US2314767A
(en)
*
|
1942-03-18 |
1943-03-23 |
Burrell Technical Supply Compa |
Adjustable rubber valve
|
US2646889A
(en)
*
|
1950-02-15 |
1953-07-28 |
Dulak August |
Swimming pool cleaning device
|
US3074087A
(en)
*
|
1960-04-25 |
1963-01-22 |
Emil J Drennan |
Cleaner for swimming pool floors
|
US3102289A
(en)
*
|
1961-12-27 |
1963-09-03 |
Walter J Cramer |
Pool cleaner
|
US3132773A
(en)
*
|
1962-12-17 |
1964-05-12 |
Quentin L Hampton |
Sludge removing apparatus for a settling tank
|
US3317925A
(en)
*
|
1963-05-15 |
1967-05-09 |
Robert M Vance |
Swimming pool construction
|
US3310173A
(en)
*
|
1963-11-04 |
1967-03-21 |
Tri Men Mfg Corp |
Apparatus for removing sediment from swimming pools
|
US3247053A
(en)
*
|
1964-03-02 |
1966-04-19 |
Commercial Solvents Corp |
Inhibiting the growth of algae in water with nu-(2-aminoalkyl) alkylamine
|
US3266631A
(en)
*
|
1964-03-16 |
1966-08-16 |
Alvin A Snaper |
Apparatus for separating a fluid mixture by acoustic energy
|
US3361150A
(en)
*
|
1965-01-06 |
1968-01-02 |
Universal Interloc Inc |
Water conditioning control system
|
US3273188A
(en)
*
|
1965-07-23 |
1966-09-20 |
Walter R Levack |
Vacuum head for sweeping swimming pools
|
US3360816A
(en)
*
|
1966-05-19 |
1968-01-02 |
Nicholas A. Fontecchio |
Articulated swimming pool vacuum fixture
|
US3419916A
(en)
*
|
1966-10-03 |
1969-01-07 |
Martin M. Schankler |
Liner type pool construction
|
GB1171664A
(en)
*
|
1967-02-21 |
1969-11-26 |
Dorr Oliver Inc |
Treatment of polluted streams in place
|
JPS5238347B1
(ar)
*
|
1967-03-07 |
1977-09-28 |
|
|
US3406416A
(en)
|
1967-05-05 |
1968-10-22 |
Rainbow Plastics |
Wheel for swimming pool vacuum cleaner head
|
US3412862A
(en)
|
1967-09-07 |
1968-11-26 |
Merle P. Chaplin |
Method and apparatus for cleaning areas overlain by a water body
|
US3540274A
(en)
|
1968-02-26 |
1970-11-17 |
Medallion Pool Corp |
Pool liner
|
US3660957A
(en)
*
|
1968-12-10 |
1972-05-09 |
Martin M Schankler |
Prefabricated swimming pool construction
|
US3641594A
(en)
*
|
1969-12-18 |
1972-02-15 |
Leisign Engineering Co Inc |
Gutter and water supply system for swimming pools
|
US3892282A
(en)
|
1970-04-14 |
1975-07-01 |
Total Enterprises Inc |
Random motion suction cleaner
|
US3695434A
(en)
|
1970-08-28 |
1972-10-03 |
George R Whitten Jr |
Purification
|
US3748810A
(en)
*
|
1971-03-24 |
1973-07-31 |
Mattingly Inc |
Method of swimming pool manufacture
|
DE2141460A1
(de)
|
1971-08-19 |
1973-02-22 |
Dynamit Nobel Ag |
Verfahren zum auskleiden von schwimmbecken
|
US3788982A
(en)
*
|
1972-01-18 |
1974-01-29 |
F Zsoldos |
Color control of water that is recirculated
|
US3844760A
(en)
|
1972-02-29 |
1974-10-29 |
Monsanto Co |
Composition for and method of treating water
|
USRE31087E
(en)
|
1972-05-04 |
1982-11-23 |
Minnesota Mining And Manufacturing Company |
Method for separating oil from water
|
HU165521B
(ar)
*
|
1972-07-03 |
1974-09-28 |
|
|
US4119535A
(en)
|
1973-04-16 |
1978-10-10 |
White Eugene B |
Method of sanitizing a volume of water in conjunction with chlorine
|
FR2269317B2
(ar)
*
|
1973-12-26 |
1977-03-11 |
Chandler Michael |
|
DE2505846A1
(de)
|
1974-02-15 |
1975-08-21 |
Vmw Ranshofen Berndorf Ag |
Verkleidung aus profilierten bahnen, insbesondere blechen fuer raeumlich gekruemmte flaechen
|
US4176058A
(en)
|
1974-10-24 |
1979-11-27 |
Grobler Jacobus J |
Method means for de-silting water
|
US3950809A
(en)
*
|
1974-11-08 |
1976-04-20 |
Rudolf Emil Schatzmann |
Combination sweeper and vacuum cleaner for swimming pools
|
US4880547A
(en)
|
1975-06-30 |
1989-11-14 |
Kenji Etani |
Methods for water treatment
|
US4519914A
(en)
*
|
1975-06-30 |
1985-05-28 |
Kenji Etani |
Method for treating swimming pool water
|
US4090266A
(en)
*
|
1975-12-19 |
1978-05-23 |
Price John W |
Swimming pool construction
|
JPS52119763U
(ar)
*
|
1976-03-09 |
1977-09-10 |
|
|
GB1494005A
(en)
|
1976-04-30 |
1977-12-07 |
Intchim Ltd |
Swimming pools
|
US4055491A
(en)
*
|
1976-06-02 |
1977-10-25 |
Porath Furedi Asher |
Apparatus and method for removing fine particles from a liquid medium by ultrasonic waves
|
US4100641A
(en)
*
|
1976-06-24 |
1978-07-18 |
Pansini Andrew L |
Swimming pool cleaners
|
US4063419A
(en)
|
1976-11-12 |
1977-12-20 |
Garrett Donald E |
Energy production from solar ponds
|
US4117683A
(en)
|
1977-01-24 |
1978-10-03 |
Rasmussen Ross H |
System and method for cooling hot water from industrial plant cooling use
|
JPS5617684Y2
(ar)
|
1977-08-02 |
1981-04-24 |
|
|
JPS5456252A
(en)
*
|
1977-10-13 |
1979-05-07 |
Shin Meiwa Ind Co Ltd |
Cleaner for bottom of water of swimming pools and so on
|
US4129904A
(en)
*
|
1977-11-14 |
1978-12-19 |
Pansini Andrew L |
Swimming pool cleaner
|
JPS5912287Y2
(ja)
|
1978-02-02 |
1984-04-13 |
株式会社小松製作所 |
建設機械の作業機補正装置
|
IL55402A0
(en)
*
|
1978-08-21 |
1978-10-31 |
Melamed A |
Method and means for cooling of heat generating industrial operations
|
CH638272A5
(de)
|
1978-12-27 |
1983-09-15 |
Sommer Schenk Ag |
Geraet zur unterwasserreinigung.
|
US4263759A
(en)
*
|
1979-03-15 |
1981-04-28 |
Bradley Enterprises, Inc. |
Swimming pool construction and method of making the same
|
US4227361A
(en)
|
1979-03-16 |
1980-10-14 |
Bradley Enterprises, Inc. |
Method of constructing a swimming pool
|
US4254525A
(en)
*
|
1979-07-12 |
1981-03-10 |
Aladdin Equipment Company |
Submerged surface vacuum cleaner
|
US4240174A
(en)
|
1979-07-30 |
1980-12-23 |
Scott Jeffrey L |
Self-contained mobile pool cleaning apparatus
|
DE2935124A1
(de)
|
1979-08-30 |
1981-03-12 |
Reis, August K., Prof. Dr.med., 8000 München |
Verfahren zur entkeimung von wasser.
|
WO1981001585A1
(en)
|
1979-12-03 |
1981-06-11 |
M Durack |
Pool construction
|
US4306967A
(en)
|
1980-04-14 |
1981-12-22 |
Trautwein Bill B |
Cooling tower basin water treating apparatus
|
JPS5912287B2
(ja)
|
1980-07-12 |
1984-03-22 |
璋 伊東 |
回転ブラシ付食器洗浄機
|
US4338697A
(en)
*
|
1980-08-14 |
1982-07-13 |
Caleb Broadwater |
Simplified pool cleaning apparatus
|
US4376320A
(en)
*
|
1980-11-18 |
1983-03-15 |
Poolquip Industries (Proprietary Limited) |
Vacuum cleaner head for submerged surfaces
|
US4343696A
(en)
*
|
1981-02-03 |
1982-08-10 |
Hung Pai Yen |
System for removing sludge from dam reservoir
|
US4402101A
(en)
*
|
1981-08-07 |
1983-09-06 |
Zyl Robert M Van |
Power pool cleaner
|
US4548371A
(en)
|
1982-06-11 |
1985-10-22 |
Ultralight Flight, Inc. |
Ultralight aircraft
|
US4464215A
(en)
*
|
1982-07-28 |
1984-08-07 |
W. R. Grace & Co. |
Process of applying a unitary construction barrier
|
US4572767A
(en)
*
|
1982-09-28 |
1986-02-25 |
Mccord James W |
Vapor generating and recovery apparatus
|
PT83407A
(en)
|
1982-10-22 |
1987-05-06 |
Crystalclear Co.Sa. |
Water treatment method and product
|
IT1206485B
(it)
|
1983-04-06 |
1989-04-27 |
Mario Scheichenbauer |
Metodo per la costruzione di piscine realizzate con casseri aperdere.
|
JPS59222294A
(ja)
|
1983-05-30 |
1984-12-13 |
Nippon Kankyo Seibi:Kk |
接触材による湖沼水及び河川水の浄化法
|
US4592378A
(en)
|
1983-10-12 |
1986-06-03 |
Frentzel Herman E |
Low pressure pool cleaner system
|
US4589986A
(en)
*
|
1984-01-26 |
1986-05-20 |
Alopex Industries, Inc. |
Pool cleaner
|
US4652378A
(en)
*
|
1984-08-15 |
1987-03-24 |
Solmat Systems, Ltd. |
Method of and apparatus for reduction of turbidity in a body of fluid
|
JPS61127142A
(ja)
|
1984-11-26 |
1986-06-14 |
Sankyo Seiki Mfg Co Ltd |
ウエハ−の剥離装置
|
US4592291A
(en)
|
1985-03-11 |
1986-06-03 |
Red Fox Industries, Inc. |
Sewage treatment method and apparatus
|
US4581075A
(en)
*
|
1985-03-15 |
1986-04-08 |
Maxi-Sweep, Inc. |
Self-propelled water borne pool cleaner
|
US4640784A
(en)
*
|
1985-07-29 |
1987-02-03 |
Cant Investments Pty. Limited |
Method and apparatus for cleaning swimming pools
|
US4692956A
(en)
*
|
1985-12-31 |
1987-09-15 |
Kassis Amin I |
Pool vacuum
|
JPS62225664A
(ja)
*
|
1986-03-26 |
1987-10-03 |
株式会社小松製作所 |
遊泳用プ−ルの安全装置
|
US4752740A
(en)
*
|
1986-05-19 |
1988-06-21 |
Steininger Jacques M |
Electronic water chemistry analysis device with linear bargraph readouts
|
US5028321A
(en)
*
|
1986-07-23 |
1991-07-02 |
Damon K. Stone |
Method and apparatus for water circulation, cleaning, and filtration in a swimming pool
|
US5107872A
(en)
*
|
1986-08-15 |
1992-04-28 |
Meincke Jonathan E |
Cleaning system for swimming pools and the like
|
ES2001429A6
(es)
|
1986-09-18 |
1988-05-16 |
Crystalclear Co S A |
Metodo para el tratamiento de masas de agua
|
US4749478A
(en)
*
|
1986-11-07 |
1988-06-07 |
Spooner Est |
Cleaning unit for collecting debris in a swimming pool
|
US4768532A
(en)
*
|
1987-01-23 |
1988-09-06 |
Jandy Industries |
Underwater pool cleaner
|
US4767511A
(en)
*
|
1987-03-18 |
1988-08-30 |
Aragon Pedro J |
Chlorination and pH control system
|
AT389235B
(de)
*
|
1987-05-19 |
1989-11-10 |
Stuckart Wolfgang |
Verfahren zur reinigung von fluessigkeiten mittels ultraschall und vorrichtungen zur durchfuehrung dieses verfahrens
|
JP2663345B2
(ja)
*
|
1987-05-28 |
1997-10-15 |
野田通信株式会社 |
沈澱池等における汚泥界面の検出方法
|
US4863365A
(en)
*
|
1987-07-27 |
1989-09-05 |
Pipe Liners, Inc. |
Method and apparatus for deforming reformable tubular pipe liners
|
JPS6474421A
(en)
*
|
1987-09-16 |
1989-03-20 |
Tokyo Keiki Kk |
Heaped earth and sand measuring instrument
|
US4948296A
(en)
*
|
1987-12-18 |
1990-08-14 |
Huntina Pty. Ltd. |
Swimming pool construction
|
US4835810A
(en)
*
|
1988-01-06 |
1989-06-06 |
Rainbow Lifegard Products, Inc. |
Wheeled pool vacuum head with vacuum enhancing seal
|
US4849024A
(en)
*
|
1988-01-07 |
1989-07-18 |
Liberty Pool Products S.A. |
Pool cleaner
|
US4776053A
(en)
|
1988-02-01 |
1988-10-11 |
Kiraly J George |
Swimming pool vacuum cleaner hydrofoil
|
US4952398A
(en)
*
|
1988-03-17 |
1990-08-28 |
Jean Tapin |
Biocidal composition with copper algicide
|
JPH0767522B2
(ja)
*
|
1988-03-22 |
1995-07-26 |
株式会社メルス技研 |
循環式水処理装置における▲ろ▼過機処理方法
|
FR2631952B1
(fr)
|
1988-05-25 |
1990-09-21 |
Pareva |
Produit de traitement de l'eau de piscine
|
IT1217945B
(it)
|
1988-06-28 |
1990-03-30 |
Egatechnics Srl |
Pulitore automatico semovente per piscine
|
ZA885179B
(en)
|
1988-07-18 |
1989-04-26 |
Graham Mervyn Elliott |
Swimming pool skimmer
|
US5195563A
(en)
*
|
1988-11-15 |
1993-03-23 |
Oakleigh Limited C/O Havelet Trust Company International Limited |
Flexible hose and fittings
|
JPH07161B2
(ja)
*
|
1988-12-19 |
1995-01-11 |
株式会社メルス技研 |
ケイソウ土濾過助剤の前処理方法
|
ATE187876T1
(de)
*
|
1988-12-23 |
2000-01-15 |
Hueppe Gmbh & Co |
Bade- und duscheinrichtung mit einer badewanne und einer zugeordneten duschabtrennung
|
DE3844374A1
(de)
*
|
1988-12-30 |
1990-07-05 |
Wahnbachtalsperrenverband |
Verfahren zum entfernen von bewegungsaktiven mikroorganismen aus wasser
|
US4931187A
(en)
*
|
1989-02-07 |
1990-06-05 |
Klenzoid, Inc. |
Cooling tower system
|
US4909266A
(en)
*
|
1989-03-10 |
1990-03-20 |
Frank Massa |
Ultrasonic cleaning system
|
CA2056379C
(en)
*
|
1989-06-16 |
2001-01-09 |
Thomas C. Kuechler |
Biocidal methods and compositions for recirculating water systems
|
JPH0358566U
(ar)
*
|
1989-10-13 |
1991-06-07 |
|
|
US5033149A
(en)
*
|
1989-10-26 |
1991-07-23 |
Russo William V |
Swimming pool cleaning apparatus
|
GB2243151A
(en)
|
1990-04-20 |
1991-10-23 |
Lu Wen Pin |
Device for aerating and dispersing chemicals in lakes etc.
|
US5039427A
(en)
*
|
1990-06-19 |
1991-08-13 |
General Chemical Corporation |
Method of treating lake water with aluminum hydroxide sulfate
|
FR2665209A1
(fr)
|
1990-07-25 |
1992-01-31 |
Chandler Michael |
Dispositif de balai hydraulique pour bassin de piscine et analogue.
|
JPH076180B2
(ja)
|
1990-09-03 |
1995-01-30 |
鹿島建設株式会社 |
干満差を利用した海水域浄化施設
|
US5293659A
(en)
*
|
1990-09-21 |
1994-03-15 |
Rief Dieter J |
Automatic swimming pool cleaner
|
US5106229A
(en)
*
|
1990-10-09 |
1992-04-21 |
Blackwell William A |
In ground, rigid pools/structures; located in expansive clay soil
|
FR2668527B1
(fr)
|
1990-10-29 |
1992-12-31 |
Negri Jean Daniel |
Structure de bassin aquatique, et procede pour sa realisation.
|
EP0483470B1
(de)
*
|
1990-10-31 |
1996-05-08 |
3S Systemtechnik Ag |
Selbstfahrendes Reinigungsgerät, insbesondere für Schwimmbecken
|
JP2586261Y2
(ja)
|
1990-11-08 |
1998-12-02 |
エスエムシー 株式会社 |
吸着用パッド
|
JPH07102318B2
(ja)
*
|
1990-11-29 |
1995-11-08 |
ソニツク・フエロー株式会社 |
超音波処理方法
|
US5174231A
(en)
*
|
1990-12-17 |
1992-12-29 |
American Colloid Company |
Water-barrier of water-swellable clay sandwiched between interconnected layers of flexible fabric needled together using a lubricant
|
US5108514A
(en)
*
|
1991-02-08 |
1992-04-28 |
Kisner Kim T |
In-situ method for cleaning swimming pools without draining the water
|
JPH04115008U
(ja)
|
1991-03-28 |
1992-10-12 |
横河電機株式会社 |
アブソリユ−ト測長器
|
US5143623A
(en)
*
|
1991-06-17 |
1992-09-01 |
Kroll Brian L |
Nutrient and particle removal: method and apparatus for treatment of existing lakes, ponds and water bodies
|
JP3026643B2
(ja)
|
1991-07-16 |
2000-03-27 |
三洋電機株式会社 |
給排気装置
|
FR2685374B1
(fr)
|
1991-12-24 |
1994-03-25 |
Pierre Nicoloff |
Robot aspirateur autonome pour piscines.
|
US5268092A
(en)
|
1992-02-03 |
1993-12-07 |
H.E.R.C., Inc. |
Two water control system using oxidation reduction potential sensing
|
JPH05220466A
(ja)
|
1992-02-13 |
1993-08-31 |
Hideaki Sakai |
自動添加撹拌方法および自動添加撹拌装置およびその 自動添加撹拌装置の使用方法および自動添加撹拌装置 による池湖水或は河川の水の浄化方法および自動添加 撹拌装置による池湖水或は河川の水の浄化装置
|
JPH05261395A
(ja)
|
1992-03-17 |
1993-10-12 |
Hitachi Kiden Kogyo Ltd |
水域の浄化装置
|
US5197158A
(en)
*
|
1992-04-07 |
1993-03-30 |
Philip L. Leslie |
Swimming pool cleaner
|
JPH06225847A
(ja)
*
|
1993-02-03 |
1994-08-16 |
Sanden Corp |
水槽清掃装置
|
US5422014A
(en)
*
|
1993-03-18 |
1995-06-06 |
Allen; Ross R. |
Automatic chemical monitor and control system
|
US5337434A
(en)
|
1993-04-12 |
1994-08-16 |
Aqua Products, Inc. |
Directional control means for robotic swimming pool cleaners
|
JPH0731196U
(ja)
*
|
1993-11-10 |
1995-06-13 |
株式会社三協 |
プール水等の凝集濾過装置
|
US5411889A
(en)
|
1994-02-14 |
1995-05-02 |
Nalco Chemical Company |
Regulating water treatment agent dosage based on operational system stresses
|
US5398361A
(en)
*
|
1994-03-21 |
1995-03-21 |
Cason; Kurt N. |
Vacuum cleaner for submerged non-parallel surfaces
|
IL109394A
(en)
|
1994-04-22 |
1997-03-18 |
Maytronics Ltd |
Swimming pool cleaning, navigational control system and method
|
JPH0833888A
(ja)
*
|
1994-04-22 |
1996-02-06 |
Sangyo Souzou Kenkyusho |
アオコ処理方法およびアオコ処理装置
|
JPH07310311A
(ja)
|
1994-05-17 |
1995-11-28 |
Shimizu Corp |
人工ラグーン
|
JP2579599B2
(ja)
*
|
1994-06-20 |
1997-02-05 |
株式会社四柳 |
プールなどの掃除機
|
JPH0852480A
(ja)
*
|
1994-08-09 |
1996-02-27 |
Ube Ind Ltd |
プール水浄化装置
|
US5454129A
(en)
|
1994-09-01 |
1995-10-03 |
Kell; Richard T. |
Self-powered pool vacuum with remote controlled capabilities
|
JP2926070B2
(ja)
*
|
1995-02-15 |
1999-07-28 |
有限会社 増澤技研 |
凝集沈でん装置
|
US5616239A
(en)
*
|
1995-03-10 |
1997-04-01 |
Wendell; Kenneth |
Swimming pool control system having central processing unit and remote communication
|
DE19515428C2
(de)
|
1995-04-26 |
1997-03-13 |
L V H T Lehr Und Versuchsgesel |
Verfahren zur Aufbereitung von verschiedenen Betriebswässern in Freizeitbädern
|
US5557819A
(en)
|
1995-06-20 |
1996-09-24 |
Innovating Corporation |
Pool cleaner with weighted hose
|
FR2740493B1
(fr)
|
1995-10-27 |
1998-01-09 |
Armater |
Structure de bassin ou de piscine sans paroi verticale
|
JP3875736B2
(ja)
*
|
1995-11-14 |
2007-01-31 |
株式会社協和エクシオ |
排水処理方法および装置
|
US5782480A
(en)
*
|
1995-12-20 |
1998-07-21 |
Phillips; Reuben |
Wheeled amphibious vehicle
|
JPH09192412A
(ja)
*
|
1996-01-23 |
1997-07-29 |
Hitachi Metals Ltd |
沈砂池システム
|
JP3267505B2
(ja)
*
|
1996-04-02 |
2002-03-18 |
株式会社クボタ |
水槽内の清掃装置
|
EP1695770A1
(en)
|
1996-06-26 |
2006-08-30 |
Melvyn L. Henkin |
Positive pressure automatic swimming pool cleaning system
|
US5802631A
(en)
*
|
1996-07-01 |
1998-09-08 |
Friedman; Jerome |
Pool liner installation method and apparatus
|
US6657546B2
(en)
*
|
1996-10-04 |
2003-12-02 |
Pablo F. Navarro |
Integrated water treatment control system with probe failure detection
|
JPH10156110A
(ja)
*
|
1996-11-27 |
1998-06-16 |
Toray Ind Inc |
プール水の浄化方法および浄化装置
|
JPH10169226A
(ja)
|
1996-12-11 |
1998-06-23 |
Nippon Filcon Co Ltd |
プール水循環▲ろ▼過方法および循環▲ろ▼過式プール
|
FR2760483A3
(fr)
*
|
1997-03-10 |
1998-09-11 |
Philippe Billaud |
Appareil electronique destine a la gestion automatique de la filtration en fonction des parametres temperature, temps de filtration
|
JP3749919B2
(ja)
*
|
1997-03-24 |
2006-03-01 |
治生 藤本 |
アオコと超音波を利用した水質浄化方法及びその装置
|
DE19814705A1
(de)
|
1997-04-02 |
1998-10-08 |
Hellebrekers Install Tech Bv |
Verfahren und Vorrichtung zur Aufbereitung von Wasser, insbesondere von Schwimmbadwasser
|
US5842243A
(en)
|
1997-04-24 |
1998-12-01 |
Aqua Products Inc. |
Manually propelled pool cleaner
|
AU7492898A
(en)
*
|
1997-05-15 |
1998-12-08 |
Orange County Water District |
Method and system for cleaning a water basin floor
|
KR200162956Y1
(ko)
|
1997-06-11 |
1999-12-15 |
강동석 |
오폐수 처리장치
|
JPH1157731A
(ja)
|
1997-08-15 |
1999-03-02 |
Japan Organo Co Ltd |
浄水処理方法および浄水処理設備
|
JP3267904B2
(ja)
|
1997-08-20 |
2002-03-25 |
株式会社マリン技研 |
水域浄化装置
|
DE29716994U1
(de)
|
1997-09-23 |
1997-11-13 |
Teichform GmbH, 73037 Göppingen |
Künstlicher Gartenteich
|
US5975192A
(en)
|
1997-10-20 |
1999-11-02 |
Moratalla; Jose M. |
Attic air conditioning system
|
JPH11156353A
(ja)
*
|
1997-11-21 |
1999-06-15 |
Haruyoshi Yamazaki |
アオコの簡易沈澱法
|
JP3641930B2
(ja)
*
|
1998-03-19 |
2005-04-27 |
株式会社日立製作所 |
殺菌処理方法および殺菌処理装置
|
US6846452B2
(en)
*
|
1998-07-17 |
2005-01-25 |
Ashland Inc. |
Scale inhibitor for an aqueous system
|
IL125592A
(en)
*
|
1998-07-30 |
2004-06-01 |
Argad Eyal Water Treat Technol |
Water treatment
|
FR2785898B1
(fr)
|
1998-11-17 |
2000-12-22 |
Jacques Giroguy |
Procede et installation d'assainissement des eaux de bassins telles que les eaux de piscines
|
US6317901B1
(en)
|
1998-11-30 |
2001-11-20 |
Noel Leon Corpuel |
Fresh or salt water pool
|
DE19860568B4
(de)
|
1998-12-22 |
2005-08-04 |
Menschel, Claudia, Dr.rer.nat. |
Verfahren und Anlage zur Sanierung von Oberflächengewässern
|
US6409926B1
(en)
*
|
1999-03-02 |
2002-06-25 |
United States Filter Corporation |
Air and water purification using continuous breakpoint halogenation and peroxygenation
|
US6149819A
(en)
|
1999-03-02 |
2000-11-21 |
United States Filter Corporation |
Air and water purification using continuous breakpoint halogenation and peroxygenation
|
US6419840B1
(en)
*
|
1999-03-30 |
2002-07-16 |
Jonathan E Meincke |
Cleaning system for swimming pools and the like
|
US6539573B1
(en)
*
|
1999-04-05 |
2003-04-01 |
Michael A. Caccavella |
JetNet
|
US6231268B1
(en)
*
|
1999-04-19 |
2001-05-15 |
Limnetics Corporation |
Apparatus and method for treatment of large water bodies by directed circulation
|
US6303038B1
(en)
|
1999-06-01 |
2001-10-16 |
Albemarle Corporation |
Solid mixtures of dialkylhydantoins and bromide ion sources for water sanitization
|
JP2001003586A
(ja)
|
1999-06-23 |
2001-01-09 |
N Tec Kk |
昇降床を備えたプールの藻発生防止装置
|
JP2001009452A
(ja)
|
1999-06-30 |
2001-01-16 |
Nkk Corp |
遊泳プールのプール水処理設備および処理方法
|
US6277288B1
(en)
*
|
1999-07-12 |
2001-08-21 |
Joseph Gargas |
Combined ozonation and electrolytic chlorination water purification method
|
TW482186U
(en)
|
1999-11-23 |
2002-04-01 |
Sheng-Yi Liu |
Breeded-cycle water treat equipment
|
JP2001170655A
(ja)
*
|
1999-12-21 |
2001-06-26 |
Nippon Steel Corp |
凝集沈殿装置および方法
|
US6358409B1
(en)
|
1999-12-23 |
2002-03-19 |
Safety-Kleen Systems, Inc. |
Oil skimmer
|
JP3592204B2
(ja)
*
|
2000-01-26 |
2004-11-24 |
ヤンマー株式会社 |
水中清掃ロボット
|
JP2001314894A
(ja)
*
|
2000-05-11 |
2001-11-13 |
Marusho:Kk |
プール用循環浄化装置および方法
|
US6280639B1
(en)
*
|
2000-06-20 |
2001-08-28 |
Pedro G. Ortiz |
Method and apparatus for automatic cleaning of a swimming pool
|
US20030228195A1
(en)
|
2000-08-21 |
2003-12-11 |
Masaru Mizutani |
Pool using deep-sea water and its surrounding facilities
|
JP2002085915A
(ja)
*
|
2000-09-14 |
2002-03-26 |
Suzuki Pump:Kk |
水の濾過装置
|
JP4463405B2
(ja)
|
2000-09-20 |
2010-05-19 |
東亜ディーケーケー株式会社 |
酸化還元電流測定装置のセンサ及び酸化還元電流測定装置
|
FR2818681B1
(fr)
*
|
2000-12-21 |
2003-04-04 |
Zodiac Pool Care Europe |
Cassette laterale de transmission pour appareil roulant automoteur nettoyeur de surface immergee
|
US6620315B2
(en)
|
2001-02-09 |
2003-09-16 |
United States Filter Corporation |
System for optimized control of multiple oxidizer feedstreams
|
JP4427202B2
(ja)
|
2001-03-27 |
2010-03-03 |
有限会社アトラス |
プール水浄化処理方法
|
CN2467601Y
(zh)
|
2001-04-16 |
2001-12-26 |
王泽蓉 |
稳压贮水饮用分质多功能供水箱
|
JP2002331294A
(ja)
*
|
2001-05-11 |
2002-11-19 |
Public Works Research Center |
閉鎖水域の水質改善方法及び装置
|
AU2002319834B2
(en)
*
|
2001-07-03 |
2008-01-31 |
Pentair Pool Products, Inc. |
Undercarriage for automatic pool cleaner
|
FI116305B
(fi)
|
2001-07-27 |
2005-10-31 |
Antti Happonen |
Menetelmä ja laitteisto vesienergian hyödyntämiseksi
|
GB0118749D0
(en)
|
2001-08-01 |
2001-09-26 |
Procter & Gamble |
Water treatment compositions
|
US6644030B2
(en)
*
|
2001-09-10 |
2003-11-11 |
Usgen New England, Inc. |
Cooling systems and methods of cooling
|
JP4214303B2
(ja)
*
|
2001-10-19 |
2009-01-28 |
ステンレスプラント株式会社 |
各種浴槽、プール用超音波流水機
|
US7318448B2
(en)
*
|
2001-11-30 |
2008-01-15 |
H-Tech, Inc. |
Swimming pool cleaning apparatus and parts therefor
|
JP2003181465A
(ja)
*
|
2001-12-13 |
2003-07-02 |
Nishino Kensetsu Kk |
水底浄化工法
|
JP4183415B2
(ja)
|
2001-12-27 |
2008-11-19 |
和重 田沼 |
水の複合的浄化装置
|
JP2003200173A
(ja)
|
2002-01-09 |
2003-07-15 |
Tadashi Inoue |
無機系抗菌剤を含有したクーリングタワー等の貯水槽の浄水材および浄水方法
|
DE10201089A1
(de)
|
2002-01-14 |
2003-07-31 |
P & W Invest Vermoegensverwalt |
Verfahren zum Entkeimen und Reinigen von wasserführenden Systemen, insbesondere in Schwimm- und Badebeckenanlagen, und Vorrichtung für dessen Durchführung
|
DE60314799T2
(de)
|
2002-04-25 |
2008-04-10 |
ASTRAL POOL ESPANA, S.A., Polinya |
Vorrichtung zur Behandlung von Schwimmbadwasser
|
US7189314B1
(en)
*
|
2002-09-06 |
2007-03-13 |
Sensicore, Inc. |
Method and apparatus for quantitative analysis
|
US7094353B2
(en)
*
|
2002-11-04 |
2006-08-22 |
Arch Chemicals, Inc. |
Method of water treatment
|
FR2847286A1
(fr)
|
2002-11-14 |
2004-05-21 |
Marie Jeanne George |
Profil de dallage de piscine
|
MXPA05005568A
(es)
*
|
2002-11-25 |
2006-03-08 |
Richard G Sheets Sr |
Tratamiento del efluente de desechos animales.
|
US7022240B2
(en)
|
2003-01-15 |
2006-04-04 |
Hart Resource Technologies, Inc. |
Method for on-site treatment of oil and gas well waste fluids
|
JP2004261761A
(ja)
*
|
2003-03-04 |
2004-09-24 |
Port & Airport Research Institute |
アクティブストレーナーを用いるスラリー処理システム
|
JP4188125B2
(ja)
*
|
2003-03-05 |
2008-11-26 |
Tdk株式会社 |
磁気記録媒体の製造方法及び製造装置
|
CN1256250C
(zh)
|
2003-03-06 |
2006-05-17 |
郭风华 |
双方向驾驶的机器马及其系列配套农具
|
US7022223B2
(en)
|
2003-05-13 |
2006-04-04 |
Tesomas Holdings Llc |
Methods and systems for removing floating solid waste from the surface of a watercourse
|
AU2003902540A0
(en)
*
|
2003-05-23 |
2003-06-05 |
Watertech Services International Pty Ltd |
A swimming pool cleaning and sanitising system
|
US6896799B2
(en)
*
|
2003-06-16 |
2005-05-24 |
Garabet Nemer Ohanian |
Fish aquarium
|
US20050016906A1
(en)
|
2003-06-27 |
2005-01-27 |
Doug Gettman |
Mobile field electrical supply, water purification system, wash system, water collection, reclamation, and telecommunication apparatus
|
WO2005022145A2
(en)
*
|
2003-07-11 |
2005-03-10 |
Pda Security Solutions, Inc. |
Remote contamination monitoring system for water supply network
|
DE10334521A1
(de)
|
2003-07-29 |
2005-02-24 |
P & W Invest Vermögensverwaltungsgesellschaft mbH |
Flockungsmittel, Verfahren zu dessen Herstellung und dessen Verwendung
|
US7259114B2
(en)
|
2003-09-01 |
2007-08-21 |
Textile Rubber & Chemical Company, Inc. |
High-strength, low-cost, recyclable backing for fabrics
|
US7118307B2
(en)
|
2003-09-24 |
2006-10-10 |
Eea Inc. |
Cooling water intake system
|
US7412802B2
(en)
|
2003-11-05 |
2008-08-19 |
Caravelle International, Inc. |
Swimming pool formed of interconnecting panels with supporting buttresses
|
US20050207939A1
(en)
*
|
2003-12-05 |
2005-09-22 |
Christopher Roussi |
Water-quality assessment system
|
US20060169322A1
(en)
*
|
2003-12-12 |
2006-08-03 |
Torkelson John E |
Concealed automatic pool vacuum systems
|
US7252843B2
(en)
*
|
2003-12-16 |
2007-08-07 |
Moore David J |
Composition for cleaning contained bodies of water
|
CA2635663C
(en)
*
|
2004-03-02 |
2011-07-05 |
Robert M. Palmer |
Method, system and apparatus for concentrating solids from drilling slurry
|
JP4729263B2
(ja)
|
2004-04-02 |
2011-07-20 |
イーエス・テクノロジー株式会社 |
水質の管理方法
|
EP1744991B1
(en)
*
|
2004-05-10 |
2012-10-03 |
SRLight ApS |
A method and a system for purifying water from a basin, in particular a swimming pool
|
JP3964415B2
(ja)
|
2004-09-01 |
2007-08-22 |
▲隆▼ 桝井 |
水質改善方法
|
EP1853523B1
(en)
|
2004-12-30 |
2012-07-18 |
Dewatering Filtration Technology Services Pty Ltd |
Method for ground water and wastewater treatment
|
ITPD20050028A1
(it)
|
2005-02-08 |
2006-08-09 |
Vittorio Pareti |
Macchina pulitrice per piscine
|
US7862712B2
(en)
*
|
2005-04-14 |
2011-01-04 |
Man Fui Tak |
Swimming pool cleaning system
|
US7832959B1
(en)
|
2005-04-18 |
2010-11-16 |
Bean Stuyvesant, L.L.C. |
Method of restoration of a highly saline lake
|
JP2006320826A
(ja)
*
|
2005-05-18 |
2006-11-30 |
Japan Atom Power Co Ltd:The |
超音波洗浄方法及びその装置
|
US7402252B2
(en)
|
2005-06-20 |
2008-07-22 |
Ecolab Inc. |
Automated electrolyte addition for salt water pools, spas, and water features
|
ITPD20050261A1
(it)
|
2005-09-09 |
2007-03-10 |
Alessandro Milani |
Procedimento per la realizzazione di piscine interrate, fontane e laghetti artificiali in genere
|
JP2007111627A
(ja)
*
|
2005-10-20 |
2007-05-10 |
Tohoku Univ |
廃水処理方法及び廃水処理システム
|
JP2007136375A
(ja)
|
2005-11-21 |
2007-06-07 |
Yamane Kenji |
固体の分離方法および固体の分離装置
|
US7754073B2
(en)
*
|
2005-11-22 |
2010-07-13 |
Ultra Aquatic Technology Pty Ltd |
Method and apparatus for collecting and/or removing sludge
|
US20070181510A1
(en)
*
|
2006-02-03 |
2007-08-09 |
Harvey Michael S |
Algaecidal compositions for water treatment and method of use thereof
|
AU2007238808B2
(en)
*
|
2006-04-10 |
2011-04-14 |
Ixom Operations Pty Ltd |
Methods of killing and inhibiting the growth of ammonia-oxidising bacteria in tanks or containers of water
|
US7437248B2
(en)
|
2006-07-03 |
2008-10-14 |
Zakaria Sihalla |
Water quality sampling system
|
AR060106A1
(es)
*
|
2006-11-21 |
2008-05-28 |
Crystal Lagoons Corp Llc |
Proceso de obtencion de grandes cuerpos de agua mayores a 15.000 m3 para uso recreacionales con caracteristicas de coloracion, transparencia y limpieza similares a las piscinas o mares tropicales a bajo costo
|
FR2914501B1
(fr)
*
|
2007-03-28 |
2009-12-04 |
Commissariat Energie Atomique |
Dispositif photovoltaique a structure a heterojonctions interdigitee discontinue
|
US8721898B2
(en)
|
2007-08-02 |
2014-05-13 |
Ecosphere Technologies, Inc. |
Reactor tank
|
WO2009032455A1
(en)
*
|
2007-08-02 |
2009-03-12 |
Ecosphere Technologies, Inc. |
Enhanced water treatment for reclamation of waste fluids and increased efficiency treatment of potable waters
|
JP4977560B2
(ja)
*
|
2007-09-05 |
2012-07-18 |
株式会社四柳 |
作業車
|
US20090087549A1
(en)
*
|
2007-09-27 |
2009-04-02 |
Motorola, Inc. |
Selective coating of fuel cell electrocatalyst
|
JP5340626B2
(ja)
*
|
2008-04-10 |
2013-11-13 |
ヤンマー株式会社 |
水中清掃ロボット
|
WO2009114206A2
(en)
|
2008-03-14 |
2009-09-17 |
Franklin Bailey Green |
Method to remove algae from eutrophic water
|
EP2147711B1
(en)
|
2008-07-24 |
2012-10-10 |
Norit Nederland B.V. |
Process for water purification using flocculation and biological filtration
|
JO3758B1
(ar)
*
|
2008-12-24 |
2021-01-31 |
Crystal Lagoons Tech Inc |
جهاز شفط
|
US8153010B2
(en)
*
|
2009-01-12 |
2012-04-10 |
American Air Liquide, Inc. |
Method to inhibit scale formation in cooling circuits using carbon dioxide
|
CN201473395U
(zh)
|
2009-04-07 |
2010-05-19 |
张云志 |
化粪池污物处理设备
|
JP5208061B2
(ja)
|
2009-06-29 |
2013-06-12 |
株式会社日立製作所 |
凝集剤注入制御システム
|
US8312768B2
(en)
*
|
2009-07-10 |
2012-11-20 |
Centro De Investigaciones Submarinas S.L. |
Autonomous and remote-controlled multi-parametric buoy for multi-depth water sampling, monitoring, data collection, transmission, and analysis
|
RU2424200C2
(ru)
|
2009-07-30 |
2011-07-20 |
ООО "Стройинжиниринг СМ" |
Система очистки и обеззараживания воды в плавательных бассейнах
|
US8211296B2
(en)
*
|
2010-04-09 |
2012-07-03 |
Nch Ecoservices, Llc |
Portable water treatment system and apparatus
|
US8226832B2
(en)
|
2010-04-09 |
2012-07-24 |
Nch Ecoservices, Llc |
Portable water treatment method
|
DE102010019510B4
(de)
|
2010-05-06 |
2018-03-29 |
Brain Brandenburg Innovation Gmbh |
Verfahren zum Einbringen chemischer Zusätze in Gewässer
|
WO2013040002A1
(en)
|
2011-09-12 |
2013-03-21 |
Wilson George E |
Enhanced separation of nuisance materials from wastewater
|
AU2012385928B2
(en)
|
2012-12-19 |
2018-03-08 |
Crystal Lagoons (Curacao) B.V. |
Localized disinfection system for large water bodies
|