[특허]Radio controlled spraying device

Radio controlled spraying device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B05B-007/02 B05B-009/01 B05B-012/00
출원번호	US-0988749 (1992-12-10)
발명자 / 주소	Teague Jim C. (Grand Rapids MI)
출원인 / 주소	Hydro-Chem Systems, Inc. (Grand Rapids MI 02)
인용정보	피인용 횟수 : 45 인용 특허 : 0

초록 ▼

A power spraying device is disclosed for applying a liquid to a surface. The electronic control of the device is contained within the nozzle of the sprayer and emits radio wave signals to initiate operation of the device. The radio signals are detected by a receiver which converts the radio signals into control signals for a main pumping unit. The radio waves may also control the introduction of various chemicals into the liquid solution by the main pumping unit. The nozzle also contains a deadman\s switch for turning off the flow of liquid in case the unit is accidentally dropped.

대표청구항 ▼

A radio operated control mechanism for operating a pressure sprayer, wherein the pressure sprayer comprises a motor driven pressure pump mechanism that receives liquid from a liquid source and receives selected additives from additive sources and pumps the liquid and selected additives under pressure through a hose to a hand held nozzle, the control mechanism including: a nozzle housing for the nozzle formed in the shape of a pistol grip handle with a barrel portion and a hand grip portion angularly disposed with respect to the barrel portion; a liquid conduit mounted in the nozzle housing and having an inlet and an outlet, the outlet facing outwardly from an outer end of the barrel portion; a plurality of manually actuatable electronic switches mounted in the nozzle housing in position for manual actuation by a user while the user holds the nozzle housing by the hand grip, the switches including: a deadman\s switch that is actuated only when a user is holding the nozzle housing by the hand grip, the deadman\s switch automatically becoming deactuated when the hand grip is released; a liquid on/off switch; and one or more additive switches for selecting chemical additives to the liquid; a radio transmitter and power supply therefor mounted in the nozzle housing in electrical contact with the switches, the radio transmitter generating output signals comprising a carrier wave digitally encoded with control information representative of the state or change of state of each of the switches; an antenna mounted to the nozzle housing and being connected with the transmitter to transmit the output signals from the antenna as airborne electromagnetic signals; a radio receiver in electrical communication with the pressure pump mechanism, the radio receiver receiving the airborne electromagnetic signals transmitted from the antenna and converting the signals into electrical control signals that control the operation of the pump mechanism; electrical controls connected to the pump mechanism in communication with the radio receiver, the electrical controls including: an electrically operated main flow control valve that opens and closes a passageway from the liquid source to the pump mechanism, the passageway being closed and the liquid being shut off and not being delivered to the pump mechanism when the main flow control valve is deactuated; a switch that controls the actuation of the pump motor; and an additive flow control valve for each additive that controls the flow of each additive into the passageway along with the liquid passing from the source to the pump mechanism; the electrical controls receiving the control signals from the receiver and operating the pump mechanism in response thereto, the control mechanism being such that it causes a control signal to be generated that deactuates the main flow control valve when the deadman\s switch is deactuated, the control mechanism causing the main flow control valve to be actuated only when both the deadman\s switch and the liquid on/off switch are actuated, and the control mechanism causing the additive flow control valve to open for each additive when the selection switch for that additive is actuated at the nozzle.

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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

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
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

연합인증

Radio controlled spraying device 원문보기

초록 ▼

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이 특허를 인용한 특허 (45)

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Radio controlled spraying device 원문보기

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이 특허를 인용한 특허 (45)

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IPC 상위 출원인

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