[특허]Automatic pool cleaning apparatus

Automatic pool cleaning apparatus 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F04H-004/16
출원번호	US-0372570 (1995-01-13)
발명자 / 주소	Minami Don S. (Monte Soreno CA) Shawver Michael J. (Castro Valley CA) Jensen Thomas P. (Boise ID) Shubert Lawrence G. (San Francisco CA) Marshall Kenneth N. (Novato CA)
출원인 / 주소	H-Tech, Inc. (Wilmington DE 02)
인용정보	피인용 횟수 : 66 인용 특허 : 0

초록 ▼

An apparatus for automatically cleaning submerged surfaces, such as the bottom and side walls of a swimming pool. In a preferred embodiment, the apparatus includes onboard sensors, and an onboard processor (preferably, a microprocessor) which controls operation of the apparatus in response to status information supplied from the sensors. Preferably, the apparatus has an onboard watertight battery and an adjustable inlet nozzle size, and includes left and right track treads which are controllable to cause the apparatus to turn or rotate (clockwise or counterclockwise), or translate in a forward or reverse direction, on a horizontal or vertically inclined submerged surface. A transmission assembly is provided for each track tread, including a cam wheel and a cam follower connected thereto within a sealed control assembly, and a shift link extending through a seal in the control assembly. Each shift link has an end connected to one of the cam followers and another end connected to a gear assembly, for shifting the gear assembly into a forward or a reverse gear. The apparatus preferably includes Hall effect transducers (with associated permanent magnets) and a microprocessor mounted within a sealed control assembly. The microprocessor is programmed to execute a selected one of a number of cleaning programs (thereby entering a selected operating mode) in response to exposure of the Hall effect transducers to a magnetically permeable card punched with specially arranged holes, or a card with a magnetically permeable insert molded within it.

대표청구항 ▼

An apparatus which moves relative to an immersed surface in response to a flow of liquid through said apparatus, said apparatus including: a housing, having an inlet for receiving the liquid and an outlet through which the liquid escapes after flowing through the housing; a traction means attached to the housing, said traction means being operable to move the apparatus relative to the immersed surface in any of several operating modes in response to flow of the liquid through the housing, including a mode for translating the apparatus along the surface and a mode for rotating the apparatus relative to the surface; a control box attached to the housing, wherein the control box encloses an interior region and seals the interior region from the surrounding liquid, wherein the control box includes a wall defining a port and a seal over the port which seals the port from the surrounding liquid; and a transmission assembly including a cam rotatably mounted within the interior region, a shift link having a first end connected to the cam within the interior region, said shift link extending through said seal into the surrounding liquid, and said shift link having a second end connected to the traction means, wherein movement of the shift link in response to rotation of the cam causes the shift link to shift the traction means between desired ones of the operating modes.

이 특허를 인용한 특허 (66)

Kumar, Satheesh; Singh, Narendra Pratap; Gopalan, Suresh C., Alternating paddle mechanism for pool cleaner.
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Porat Joseph, Apparatus and method of operation for high-speed swimming pool cleaner.
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Sumonthee, Jirawat, Apparatus for facilitating maintenance of a pool cleaning device.
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Sumonthee, Jirawat, Apparatus for facilitating maintenance of a pool cleaning device.
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Stoltz, Gerhard J.; Bloch, Kenneth A.; Harmon, Alan L.; Piburn, John D.; Santos, Carlo M. S.; Bergstrom, Neil R., Automatic pool cleaner.
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Stoltz,Herman, Automatic pool cleaner gear change mechanism.
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Melvyn L. Henkin ; Jordan M. Laby, Automatic pool cleaner including motion sensor and repositioning means.
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Adam Pascal,FRX, Automatic swimming pool cleaner.
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Campbell Sanford F., Automatic swimming pool cleaner.
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Erlich, Giora; Horvath, Tibor, Directional control method and apparatus for dual brush robotic pool cleaners.
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Erlich, Giora; Horvath, Tibor, Directional control method for dual brush robotic pool cleaners.
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Chauhan, Pawan Kumar; Singh, Narendra Pratap, Double paddle mechanism for pool cleaner.
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Idland Carsten H., Electrically powdered spa jet unit.
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Lincke, Steven L., Filter element for swimming pool cleaner.
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Prentice, Adrian J.; Persaud, Anthony G.; Joseph, George; Storch, Mark R., Method and apparatus for using proximity sensing for augmented reality gaming.
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Jones, Joseph L.; Mass, Philip R., Method and system for multi-mode coverage for an autonomous robot.
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Adam, Pascal; Pichon, Phillippe, Method for controlling an automatic device for cleaning a surface immersed in liquid and corresponding cleaning device.
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Katz, Pesach, Method for controlling twisting of pool cleaner power cable.
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Dye, G. Frank; Depasquale, Marchal; Watkins, Paul V.; Orban, Benoit; Gagnon, Mario, Pool cleaner.
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Dye, G. Frank; Depasquale, Marchal; Watkins, Paul V.; Orban, Benoit; Gagnon, Mario, Pool cleaner.
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Mainville, Patrick; Orban, Benoit; Rouayroux, Thomas; Dallaire, Antoine, Pool cleaner.
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Mainville, Patrick; Orban, Benoit; Rouayroux, Thomas; Dallaire, Antoine, Pool cleaner.
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Mainville, Patrick; Orban, Benoit; Rouayroux, Thomas; Dallaire, Antoine, Pool cleaner.
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Mainville, Patrick; Orban, Benoit; Rouayroux, Thomas; Dallaire, Antoine, Pool cleaner.
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Sebor Pavel ; Phillipson Brian H., Pool cleaner.
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Sumonthee, Jirawat, Pool cleaner.
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Porat Joseph ; Hanan Eitan ; Hebel Michael, Pool cleaner directional control method and apparatus.
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Deery, Brian; Gopalan, Suresh C., Pool cleaner generator module with magnetic coupling.
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Deery, Brian; Lipski, John; Richiuso, Leonard; Gopalan, Suresh, Pool cleaner light module.
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Peastrel, Mark; Osuna, Omar Enrique; Teuscher, Scott, Pool cleaner power supply.
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Renaud, Benoit Joseph, Pool cleaner with articulated cleaning members and methods relating thereto.
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Gopalan, Suresh; Aggarwal, Nitin; Kaladharan, Jayamurali, Pool cleaner with detachable scrubber assembly.
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Gopalan, Suresh; Agarwal, Nitin; Kaladharan, Jayamurali; King, Brian; Richiuso, Leonard, Pool cleaner with hydraulic timer assembly.
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Gopalan, Suresh; Aggarwal, Nitin; Kaladharan, Jayamurali; King, Brian; Richiuso, Leonard, Pool cleaner with hydraulic timer assembly.
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Gopalan, Suresh C.; Agarwal, Nitin; Kaladharan, Jayamurali, Pool cleaner with multi-stage venturi vacuum assembly.
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Gopalan, Suresh; Aggarwal, Nitin; Kaladharan, Jayamurali, Pool cleaner with multi-stage venturi vacuum assembly.
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Dolton, III,Edward Gerard, Pool cleaning device.
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Sumonthee, Jirawat, Pool cleaning device with adjustable buoyant element.
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Renaud, Benoit Joseph; Renigar, Seth Darrell; Hayes, Graham M.; Osuna, Omar E., Pool cleaning device with wheel drive assemblies.
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Garti, Efraim, Pool cleaning robot.
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Durvasula, Kameshwar; Correa, William Londono, Pool cleaning system and method to automatically clean surfaces of a pool using images from a camera.
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Durvasula, Kameshwar; Correa, William Londono, Pool cleaning system and method to automatically clean surfaces of a pool using images from a camera.
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Ajello,Mike, Pool cleaning vacuum employing multiple power supply sources and associated method.
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Finezilber, Gedaliahu, Programmable steerable robot particularly useful for cleaning swimming pools.
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Gopalan, Suresh C.; Agarwal, Nitin; Kaladharan, Jayamurali, Scrubber assembly for a pool cleaner.
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Price, Robert E.; Christenson, Eugene A., Sediment removal system.
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Garti, Efraim; Cohen, Itamar; Eisner, Oz, Submerged robot with learning capabilities.
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Phillipson Brian H. ; Sebor Paul ; Sebor Daniela, Submerged surface pool cleaning device.
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Phillipson Brian H. ; Sebor Paul ; Sebor Daniela, Submerged surface pool cleaning device.
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Phillipson, Brian H.; Sebor, Paul; Sebor, Daniela, Submerged surface pool cleaning device.
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Dreyer,Pieter Etienne, Swimming pool cleaner.
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Rief, Dieter J.; Schlitzer, Hans Rainer, Swimming pool cleaner.
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Rief, Dieter J.; Schlitzer, Hans Rainer, Swimming pool cleaner.
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Rief, Dieter J.; Schlitzer, Hans Rainer, Swimming pool cleaner.
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Rief, Dieter J.; Schlitzer, Hans Rainer; Rief, Manuela; Rief, Rosemarie; Renaud, Benoit Joseph, Swimming pool cleaner.
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Schneider, Helge J.; Supra, Carl Frederick Wilhelm, Swimming pool cleaner.
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Blanc Tailleur, Philippe, Swimming pool cleaner robot.
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Rief, Manuela; Rief, Dieter J., Swimming pool cleaner with a rigid debris canister.
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Kumar, Satheesh; Maurya, Om Prakash; Sanwal, Narender, Two-wheel actuator steering system and method for pool cleaner.
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Kumar, Satheesh; Maurya, Om Prakash; Sanwal, Narender, Two-wheel actuator steering system and method for pool cleaner.
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Stoltz, Herman, Undercarriage for automatic pool cleaner.
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Berg,Karel van den, Unmanned vehicle for displacing manure.
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Stoltz, Herman, Vortex turbine cleaner.
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Marbach Gerard,FRX, Wheeled vehicle, specifically a swimming-pool cleaning robot, with automatic change of travel direction when meeting an.
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총 건의 자료가 검색되었습니다.

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검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
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안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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