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특허 상세정보

Liquid level gauge with integral electronic display

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01F-023/38    G01F-023/00    F17C-011/00    F17C-013/02   
출원번호 US-0492862 (2017-04-20)
등록번호 US-10082416 (2018-09-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wirthlin, Alvin R.
인용정보 피인용 횟수 : 0  인용 특허 : 16
초록

An electronic liquid level gauge assembly includes an electronic display located in a housing connected to a tank. The display has first and second display portions for indicating liquid level condition. A first electronic sensor senses a change in magnetic field of a magnet associated with a liquid level transducer, with magnet rotation being proportional liquid level change. A processor determines a temperature-compensated liquid level condition by correlating the liquid level signal with temperature measurement of the liquid. A temperature-compensated...

대표
청구항

1. An electronic gauge assembly for indicating liquid condition within a tank, the gauge assembly being operatively connectable to a liquid level sensor probe, and comprising: a mounting base adapted for connection to the tank;a housing connected to the mounting base;an electronics assembly located in the housing and comprising: a first electronic display located in the housing and having a first display portion for displaying a liquid level condition within the tank;a first electronic sensor connected to the housing, the first electronic sensor being co...

이 특허에 인용된 특허 (16)

  1. Ross, Jr., Herbert G.. Angled gauge head for liquid level sending unit. USP2016049304027.
  2. Wilkins Larry C.. Apparatus and method for determining the amount of liquid contained in a storage tank. USP2001096289728.
  3. Nawrocki Ryszard (Inkster MI). Apparatus and method for gauging the amount of fuel in a vehicle fuel tank subject to tilt. USP1991125072615.
  4. Hrncir Robert E. (Dallas TX) Ross ; Jr. Herbert G. (Carrollton TX). Density compensating float. USP1987014635480.
  5. Skinner, Jeffrey M.. Electronic level gage assembly. USP2009117610806.
  6. Spillman ; Jr. William B. (Charlotte VT). Fluid tank with integral fluid quantity gauging. USP1995025386736.
  7. Maresca ; Jr. Joseph W. ; Burns Alan A. ; Eckert Eric G.. Gauge for measuring liquid levels. USP1999095950487.
  8. Ross, Jr.,Herbert G.. Gear and drive shaft assembly for a float gauge. USP2007057219546.
  9. Wagner, Ron; Redmond, John; Higgins, Scott; Amschler, Jason. Intelligent container. USP2011077978067.
  10. Wilkins Larry C.. Liquid level indicator for storage tank. USP1999055900546.
  11. Lazure Gary P. (Airdrie CAX). Liquid level measurement system for tanks. USP1991125076101.
  12. Stevens, Glenn G.; Kennedy, Roger C.. Liquid storage gauging method and apparatus. USP1985114553216.
  13. Breed, David S.; Duvall, Wilbur E.; Johnson, Wendell C.; Sanders, William Thomas. Method and apparatus for measuring the quantity of fuel in a vehicle fuel tank subject to external forces. USP2003096615656.
  14. Breed, David S.; Johnson, Wendell C.; DuVall, Wilbur E.. Remote monitoring of fluid storage tanks. USP2010107819003.
  15. White John J. (Wilmette IL) Dean Robert H. (Evanston IL). Tank-level alarm control system. USP1990054924703.
  16. Lagergren, Peter J.; Staats, Christian N.; Wegrzyn, Kenneth M.; Woltring, Kelvin L.; Case, Wayne A.. Ultrasonic liquid level monitoring system. USP2012018104341.