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특허 상세정보

Brewing system with hot water urn flushing apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/00   
미국특허분류(USC) 99/280 ; 99/290 ; 99/305 ; 99/304
출원번호 US-0932497 (1997-09-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Potthast
인용정보 피인용 횟수 : 18  인용 특허 : 9
초록

A brewing system (30) with a water dispensing brew valve (176) for controlling the passage of water through the beverage ingredient (186) and a by-pass valve (170) for passage of hot water through a brew basket (180) but past the beverage ingredient (186) having a controller (158) with a brew start switch (50) for controlling the brew valve (176) also has a flush switch (54") for opening independently of the brew switch (50), the brew valve (176) and also the by-pass valve (170) to flush a dispenser urn (66).

대표
청구항

[ I claim:] [1.] In a brewing system, having a hot water tank and means for heating water contained in the hot water tank, the improvement comprising:a thermally insulated removable urn movable away from the hot water tank after receipt of freshly brewed beverage for storage away from the hot water tank;means for flushing the thermally insulated removable urn with hot water from the hot water tank to preheat the thermally insulated removable urn prior to receipt of the freshly brewed beverage, includinga brew valve,a controller with a brew start switch,a...

이 특허를 인용한 특허 피인용횟수: 18

  1. Kobylarz, Robert J.. Apparatus and method for brewer control. USP2010117827904.
  2. Michalek, Christopher P.; Lassota, Zbigniew G.. Beverage brewer with power driven tubular hot water dispense valve and method. USP2012128327755.
  3. Saxton, Paul Adrian; Tanner, Roger Geoffrey. Beverage preparation machines. USP2013108567304.
  4. Tanner, Roger Geoffrey; Halliday, Andrew Michael. Beverage preparation machines. USP2018039907432.
  5. Tanner, Roger Geoffrey; Wilson, Paul James; Saxton, Paul Adrian. Beverage preparation machines. USP2017089730547.
  6. Tanner, Roger Geoffrey; Wilson, Paul James; Saxton, Paul Adrian. Beverage preparation machines. USP2015028950317.
  7. Tanner, Roger Geoffrey; Saxton, Paul Adrian. Beverage preparation machines and beverage cartridges. USP2016079386877.
  8. Burton-Wilcock, Gary Vincent; Short, David Paul; Newcombe, Paul John. Beverage preparation machines and methods for operating beverage preparation machines. USP2015038974846.
  9. David F. Ford. Beverage reservoir cleaning apparatus and method of use. USP2002066401729.
  10. Hammad, Jamal. Brewing device having a delayed release mechanism. USP2010117836820.
  11. Tetreault, Joel. Coffee maker. USP201303D677510.
  12. Woodnorth, Douglas; Jacobs, William T.; Pelovitz, Robert M.. Drain for beverage forming machine. USP2010017640845.
  13. Allan E. Witt ; Kenneth Hays. Flow heater. USP2002086428627.
  14. Tanner, Roger Geoffrey; Halliday, Andrew Michael. In or relating to beverage preparation machines. USP2015079084509.
  15. Bentley, Andrew Charles; Lloyd, Adam Martyn. Machine for the preparation of beverages. USP2017069668606.
  16. Bentley, Andrew Charles; Lloyd, Adam Martyn. Machine for the preparation of beverages. USP2017089723944.
  17. Bentley, Andrew Charles; Lloyd, Adam Martyn. Machine for the preparation of beverages. USP2014118887622.
  18. David F. Ford. Multiple direction holder and beverage making apparatus. USP2002086439105.