[특허]Fluid loss, damage prevention and control system

Fluid loss, damage prevention and control system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E03B-007/12 F16L-055/00
출원번호	US-0016866 (1987-02-20)
발명자 / 주소	White F. Grove (P.O. Box 4 Midlothian VA 23113)
인용정보	피인용 횟수 : 31 인용 특허 : 0

초록 ▼

The invention relates to a fluid flow monitor and control system which prevents excessive fluid loss and property damage. The invention warns of impending distribution pipe freeze conditions, or ruptures from other causes, shuts off the fluid supply, and vents and drains the piping network under freeze and rupture conditions. Furthermore, the invention shuts off fluid flow if the volume of flow or the velocity exceeds desired norms. An example of its application is as a water main shut-off for residential houses and commercial buildings, it also can be used for industrial processing applications.

대표청구항 ▼

A fluid loss and damage control system for a fluid distribution system comprising: (a) system control means for receiving input data on fluid flow and pipe temperatures in the fluid distribution system, processing said data and providing output control signals to valves in the distribution system responsive to programmed limit conditions, said control means comprising a programmable controller settable for operating various parameter conditions simultaneously or independently; (b) flow sensing means in the fluid supply line for sensing flow in the line and providing an input signal to the controller proportional to the rate of flow in the line for controlling fluid flow through the distribution system; (c) temperature sensing means for sensing the temperature at points along the fluid distribution system of the facility providing a signal to the controller when the temperature at a point in the system approaches freezing; (d) fluid supply control means for controlling the fluid supply to the distribution system, said fluid supply control means located adjacent to the main supply shut-off valve and said fluid supply control means operated by a signal provided by the controller: (e) auxiliary control means for controlling a gas distribution system said auxiliary control means being controlled by signals provided by the controller, said auxiliary control means including a gas heater control means; (f) drain means for draining the distribution system, said drain means installed at desired points of the distribution system and controlled by signals provided by the controller; (g) means for providing an audible and visual alarm when the system controller senses an out-of-limit condition of flow or temperature in the fluid distribution system, so that when the control means receives a flow signal from the flow sensing means for a period which exceeds a programmed limit it transmits a signal operating said fluid supply control means to a closed position and said heater control means to an off position for shutting off the gas supply to the gas distribution system, and when the system control means receives a signal from the temperature sensing means which indicates that a freezing condition is present it operates said fluid supply control means to a closed position for shutting off the fluid flow to the distribution system and simultaneously operates said heater control means to an off position for shutting off the gas supply to the gas distribution system and said drain means to an operative position for allowing the system to drain and, (h) manual over-ride means for maintaining said fluid and gas distribution systems and drain means operative in the event of electrical power failure.

이 특허를 인용한 특허 (31)

Newman, Frederic M.; Sites, Richie D., Automatic flood prevention system.
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Kochan, Jr., John R., Automatic shut off valve.
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Huang, Chung Wei; Li, Wen-Hung; Huang, Cheng Yu, Bicycle air pump.
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James Shuff, Easy to use residential water supply system for preventing winter flood damage.
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Wodeslavsky Josef (#5 Peter Lynas Ct. Henafly NJ 07670) Wodeslavsky Shirly (#5 Peter Lynas Ct. Henafly NJ 07670), Fluid drip detection system.
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Fox, Alan, Fluid leakage detection device.
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Waltenburg Harold D. (11754 Woodbine St. ; N. W. Coon Rapids MN 55433), Fluid supply line flow control device.
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Pirkle Fred L. (Box 27 Oreland PA 19075), Freeze protection device.
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Dooley, Kevin; Coull, Richard; Reilly, Pat J., Managing a fluid condition in a pipe.
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Mieny, Harry R.; Kobos, Eugene A.; Cheever, Jr., Gordon, Method and apparatus for controlling a dual coil fuel injector.
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Thomas John E. (River Falls WI) Boche Daniel K. (Eagan MN), Method and apparatus for storing and dispensing chemical solutions.
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Ford, Michael Brent, Method and system for controlling a household water supply.
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Ford, Michael Brent, Method and system for controlling a household water supply incorporating motion-sensing for determining whether a house is occupied.
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Ford, Michael Brent, Method and system for detecting water system leaks.
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Ford, Michael Brent, Method and system for reliably detecting structure and water system leaks.
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Rohrberg Roderick G. ; Rohrberg Timothy K., Method for supplying industrial gases using integrated bottle controllers.
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Caise Robert F. ; Worthy ; III Howard G. ; Senkevich William J., Microprocessor controled water shut-off device.
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Sand, William F.; Dalhart, Mark D., Multiple chemical product eductive dispenser.
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Wodeslavsky Josef, Protection system for hydraulic systems against leaks/floods, freezing and pressure.
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Kim, Woo Sung; Chang, Eui Young, Refrigerator and control method thereof.
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Harrington, Jeffrey M.; Koebler, Martin; Kozar, Norbert; Caamano, Ramon A.; Lee, Michael J., Remote control for hose operation.
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Harrington, Jeffrey M; Koebler, Martin; Kozar, Norbert; Caamano, Ramon A; Lee, Michael J, Remote control for hose operation.
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Harrington,Jeffrey M.; Koebler,Martin; Kozar,Norbert; Caamano,Ramon A.; Lee,Michael J., Remote control for hose operation.
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Tracey, James B. A.; Burke, Jr., James E.; Prosise, Roy Paul; Okonsky, Christian, Remote control for valve and hose reel system.
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Tracey, James B. A.; Burke, Jr., James E.; Prosise, Roy Paul; Okonsky, Christian, Remote control for valve and hose reel system.
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Turk, Michael F., Remote flow rate measuring.
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Fima, Giovanni, Systems and methods for monitoring relief valve drain in hot water Heater.
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Hoggard, Javier J., Water freeze prevention device.
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Candela, Paul Joseph, Water leak mitigation system.
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Candela,Paul Joseph, Water leak mitigation system.
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Davis, George Houston, Water supply shut off and bypass system.
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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

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Fluid loss, damage prevention and control system 원문보기

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Fluid loss, damage prevention and control system 원문보기

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