[특허]Accessory for use with vacuum cleaners or vacuum-cleaning conduits

[미국특허] Accessory for use with vacuum cleaners or vacuum-cleaning conduits 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A47L-007/00
출원번호	US-0621792 (1975-10-14)
우선권정보	OE-0008440 (1974-10-21); OE-0005220 (1975-07-07)
발명자 / 주소	Thun-Hohenstein Carl (Vienna OE)
출원인 / 주소	Reflex Mobelpflegemittel-Erzeugung Konrad Schischlik & Sohne (Vienna OE 03)
인용정보	피인용 횟수 : 19 인용 특허 : 0

초록 ▼

An accessory for use in a vacuum cleaner or a vacuum-cleaning conduit for collecting and holding liquid sucked up by the vacuum cleaner, comprising: a container having a reservoir for holding the liquid, a removable cover for said container and extending substantially horizontally thereover, means for dividing said container into said reservoir and a chamber above said reservoir and having a substantially horizontally extending plate, an inlet fitting connected to said cover for connecting the interior of sand reservoir to a hose leading to the suction nozzle of the vacuum cleaner or a vacuum cleaning conduit, said inlet fitting including a pipe extending vertically and having a lower end portion extending into said reservoir, an outlet fitting in said cover for connection to a hose leading to the body of the vacuum cleaner or vacuum-cleaning conduit and communicating with said chamber, at least one passage in said plate between said chamber and said reservoir, and a float-controlled valve including a float vertically guided on said lower end portion and a sealing plate loosely arranged on said float and adapted to close said passage to thereby shut off said chamber from said reservoir when the liquid in said reservoir reaches a predetermined level.

대표청구항 ▼

An accessory for use in a vacuum cleaner or a vacuum-cleaning conduit for collecting and holding liquid sucked up by the vacuum cleaner, comprising: a container having a reservoir for holding the liquid, a removable cover for said container and extending substantially horizontally thereover, means for dividing said container into said reservoir and a chamber above said reservOir and having a substantially horizontally extending plate, an inlet fitting connected to said cover for connecting the exterior of said reservoir to a hose leading to the suction nozzle of the vacuum cleaner or a vacuum cleaning conduit, said inlet fitting including a pipe extending vertically and having a lower end portion extending into said reservoir, an outlet fitting in said cover for connection to a hose leading to the body of the vacuum cleaner or vacuum-cleaning conduit and communicating with said chamber, at least one passage in said plate between said chamber and said reservoir, and a float-controlled valve including a float vertically guided on said lower end portion and a sealing plate loosely arranged on said float and adapted to close said passage to thereby shut off said chamber from said reservoir when the liquid in said reservor reaches a predetermined level.

이 특허를 인용한 특허 (19) 인용/피인용 타임라인 분석

Brzoska Henry G. (Stamford CT), Apparatus and method for opening drains.
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Chambers Earl W. (23165 Eastbrook Ave. Los Altos CA 94022) Doglietto John L. (23175 Eastbrook Ave. Los Altos CA 94022), Apparatus for collecting mineral-bearing debris.
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Wamsley ; Jr. Robert H. (7755 Praver Dr. East Jacksonville FL 32217), Gas/liquid/solids separator.
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Cipolla,Mark E.; Wright,Michael F.; Murphy,John S.; Farone,Richard C., Hard floor cleaner.
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Minihan Thomas J., High volume air-water separator.
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Minihan Thomas J., High volume air-water separator.
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Grey Nicholas Gerald,GBX ; Brown Norman,GBX, Liquid pick-up appliances for use in surface cleaning or drying.
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Lovelady, Gary L.; Burt, Kenneth L., Liquid separation device for suction nozzles.
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Waldhauser, Steven J. A.; Pearce, Christopher K.; Rumfola, Ross, Low profile scrubber.
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Driker Benjamin ; Rukhlis Mikhail, Method and apparatus for percolating vacuum cleaning.
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Amos,Stuart R., Method and apparatus for unclogging flow systems.
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Jacobs Paul G. (9958 Amestay Ave. Northridge CA 91324), Vacuum cleaner.
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Howerin Charles R. (852 NE. 20th Dr. Wilton Manors FL 33305), Vacuum cleaner accessory.
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Bosyj Nick M. (North Canton OH) Leonatti John A. (Uniontown OH) Weber Vincent L. (Canton OH) Wagner Gregory P. (Akron OH), Wet and dry vacuum cleaner.
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Tribolet Herbert (2671 Paradise Way Grand Junction CO 81501), Wet and dry vacuum cleaning system.
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Dodson Diane L. ; Badley William G. ; Konstantacos Chris, Wet pickup attachment for vacuum cleaners.
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Dodson, Diane L.; Badley, William G.; Konstantacos, Chris, Wet pickup attachment for vacuum cleaners.
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Palmer Gary E. (Roselle IL) McCleod Rick (Lake in the Hills IL), Wet/dry vacuum machine.
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Wiese Martin E. (South Bend IN) Wray ; Jr. Charles C. (Denver CO), Wet/dry vacuum with automatic shutoff.
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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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[미국특허] Accessory for use with vacuum cleaners or vacuum-cleaning conduits 원문보기