发明名称 |
Dispensing of multiple volatile substances |
摘要 |
A method and apparatus for controlling emission of fragrances into a given area such as a room or a region of a yard; and more particularly the creation of a desired atmosphere within the given area. In addition, the invention involves a volatile substance dispensing device (200) having mounted therein a plurality of reservoirs (31) storing a volatile substance, and a plurality of atomizer assemblies (34) for emitting volatile substances communicated thereto by the reservoirs (31). Preferably, a microcontroller (50) controls the emission of the volatile substances in accordance with preferred programs.
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申请公布号 |
US7610118(B2) |
申请公布日期 |
2009.10.27 |
申请号 |
US20050549435 |
申请日期 |
2005.09.15 |
申请人 |
S.C. JOHNSON & SON, INC. |
发明人 |
SCHRAMM HEATHER R.;WALTER SCOTT D.;JAWORSKI THOMAS;HELF THOMAS A.;PORCHIA JOSE;MARTENS, III EDWARD J.;TOMKINS DAVID A. |
分类号 |
G05D11/00;A61L9/03;A61L9/12;A61L9/14;A63H33/40;B05B17/06;H01L27/108 |
主分类号 |
G05D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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