검색연산자 | 기능 | 검색시 예 |
---|---|---|
() | 우선순위가 가장 높은 연산자 | 예1) (나노 (기계 | machine)) |
공백 | 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 | 예1) (나노 기계) 예2) 나노 장영실 |
| | 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 | 예1) (줄기세포 | 면역) 예2) 줄기세포 | 장영실 |
! | NOT 이후에 있는 검색어가 포함된 문서는 제외 | 예1) (황금 !백금) 예2) !image |
* | 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 | 예) semi* |
"" | 따옴표 내의 구문과 완전히 일치하는 문서만 검색 | 예) "Transform and Quantization" |
국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) | A47J-031/00 |
미국특허분류(USC) | 099/282; 099/283; 099/293; 099/302.P; 099/305; 099/323.3 |
출원번호 | US-0666180 (2000-09-21) |
우선권정보 | DE-0045977 (1999-09-24) |
발명자 / 주소 | |
출원인 / 주소 | |
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 12 인용 특허 : 5 |
The steam generating device (1) is used to heat and/or froth liquids, especially milk. It includes an electrically driven pump (3) supplied with water from a water source (2), which pump delivers water in a controlled fashion to a continuous flow heater (6) heated by an electrically operated heating (22) by way of a conduit (13). The continuous flow heater (6) heats the water it receives in its steam pipe (18) to steam that is subsequently supplied to a steam tapping point, preferably a steam nozzle (7), where the steam exits under pressure. An intermedi...
The steam generating device (1) is used to heat and/or froth liquids, especially milk. It includes an electrically driven pump (3) supplied with water from a water source (2), which pump delivers water in a controlled fashion to a continuous flow heater (6) heated by an electrically operated heating (22) by way of a conduit (13). The continuous flow heater (6) heats the water it receives in its steam pipe (18) to steam that is subsequently supplied to a steam tapping point, preferably a steam nozzle (7), where the steam exits under pressure. An intermedi...