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) | F24J-002/02 |
미국특허분류(USC) | 126/682 ; 126/41R ; 126/25R |
출원번호 | US-0408261 (1995-03-20) |
발명자 / 주소 | |
인용정보 | 피인용 횟수 : 32 인용 특허 : 0 |
A cooking device cooks food by using solar radiation, charcoal or similar solid burnable fuels, heating candles, gas, or electricity. The cooker includes a base and solar reflectors along opposite sides of the base. The reflectors pivot with respect to the base to focus solar radiation along an axis extending parallel to the reflectors. Food is supported along or adjacent the axis for cooking. A grate within the base supports charcoal or similar fuels and a gas burner and electric heating element are also supported by the base for use in cooking. A conta...
Cooking device comprising a base, food supporting means carried by said base for supporting food to be cooked, and a pair of solar reflectors having curved solar reflecting surface means extending along opposite sides of said food supporting means for focusing solar radiation into a linear beam along said food supporting means, and mounting means for pivotally mounting each of said solar reflectors on said base for pivoting with respect to one another and with respect to said base for focusing solar radiation for heating said food.