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특허 상세정보

Brewing apparatus water temperature control

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47J-031/00   
미국특허분류(USC) 099/282; 099/305; 099/299; 099/280
출원번호 US-0683744 (2003-10-10)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 17  인용 특허 : 79
초록

A brewing apparatus, such as a coffeemaker, including a hot water heater; a first temperature sensor connected to the hot water heater; a second temperature sensor connected to either a cold water inlet to the heater or a hot water outlet from the heater; a pump connected to the cold water inlet for supplying water to the heater; and a controller coupled to the pump and the sensors. The pump is a variable speed pump. The controller is adapted to adjust the speed of the pump based upon signals from the sensors.

대표
청구항

What is claimed is: 1. A brewing apparatus comprising: a hot water heater; a first temperature sensor connected to the hot water heater; a second temperature sensor connected to either a cold water inlet to the heater or a hot water outlet from the heater; a pump connected to the cold water inlet for supplying water to the heater, the pump comprising a variable speed pump; a controller coupled to the pump and the sensors, wherein the controller is adapted to adjust the speed of the pump based upon signals from the sensors; and a moveable lid and a lock...

이 특허에 인용된 특허 (79)

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이 특허를 인용한 특허 피인용횟수: 17

  1. Lai, Kin Man; Fung, Kam Fai; Schnabel, Barbara Lynn. Brewed beverage appliance and method. USP2015069066623.
  2. Garman, Michael; Steiner, Mark C.; Starr, William D.. Brewed beverage maker. USP2011087997187.
  3. Hanneson, Scott Jeffrey; Pfeifer, Thomas Joseph. Capsule machine and components. USP2017079700171.
  4. Buchholz, Bernd; Schmalkuche, Jens; Tintelnot, Peter. Coffee machine for the preparation of a fresh, cold, coffee-based beverage. USP2014018635944.
  5. Lin,Yu Yuan. Coffee maker. USP2007087252035.
  6. Brady,Martin P.; Steiner,Mark C.. Coffee maker base. USP200708D549520.
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  8. Mitchell, Alan Joseph; Yochum, Jason Robert; Patera, Ginger Elayne. Disposable flavor insert for water dispenser. USP2013108555774.
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  11. Carbonini, Carlo; Porzio, Giancarlo; Ferraresi, Carlo; Franco, Walter; Quaglia, Giuseppe; Oderio, Riccardo. Machine for infusion preparation, in particular espresso coffee, supplying group and manufacturing method thereof. USP2016089427106.
  12. Temple, Jr., Loren F.. Methods and systems for use in forming an article from a multi-layer sheet structure. USP2015089114902.
  13. Temple, Jr., Loren F.; Pramanik, Pranabes K.. Methods and systems for use in forming an article from a multi-layer sheet structure. USP2017069669992.
  14. Cahen,Antoine. Milk machine. USP200706D544286.
  15. Talon, Christian; Denisart, Jean-Luc. Modular system with small footprint autonomous module. USP2015038978542.
  16. Chen,Andrew Yuen Chin; Lui,Kwan Fai; Cheng,Amy Decem. Single/multiple beverage machine. USP2006087089849.
  17. Krause, Timothy D.; Weinkle, David. System and method for controlling a pump in a recirculating hot water system. USP2012068191513.