Methods of emitting a volatile material from a diffuser
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01G-013/06
F24F-006/00
A61L-009/03
A61L-009/12
출원번호
US-0886048
(2010-09-20)
등록번호
US-9669125
(2017-06-06)
발명자
/ 주소
Gasper, Thomas P.
출원인 / 주소
S. C. Johnson & Son, Inc.
인용정보
피인용 횟수 :
0인용 특허 :
35
초록▼
A method of emitting two or more volatile materials from a diffuser includes the step of emitting a first volatile material using a first diffusion element for a first randomly determined period of time. The method further includes the step of emitting a second volatile material using a second diffu
A method of emitting two or more volatile materials from a diffuser includes the step of emitting a first volatile material using a first diffusion element for a first randomly determined period of time. The method further includes the step of emitting a second volatile material using a second diffusion element for a section randomly determined period of time.
대표청구항▼
1. A method of emitting two or more volatile materials from a diffuser, the method comprising the steps of: initializing a random number generator;determining, via the random number generator, a first random number;establishing a first current emission time period, wherein the first current emission
1. A method of emitting two or more volatile materials from a diffuser, the method comprising the steps of: initializing a random number generator;determining, via the random number generator, a first random number;establishing a first current emission time period, wherein the first current emission time period is based, in part, on the first random number;emitting a first volatile material using a first diffusion element for the first emission time period;determining, via the random number generator, a second random number;establishing a second current emission time period, wherein the second current emission time period is based, in part, on the second random number; andemitting a second volatile material using a second diffusion element for the second emission time period,wherein each of the first current emission time period and the second current emission time period is between a minimum current emission time period and a maximum emission time period. 2. The method of claim 1, wherein the first and second diffusion elements are heaters. 3. The method of claim 1, wherein the first and second diffusion elements are fans. 4. The method of claim 1, wherein the first current emission time period and the second current emission time period do not overlap. 5. The method of claim 1, wherein at least one of the first diffusion element and the second diffusion element is a heater or at least one of the first diffusion element and the second diffusion element is a fan. 6. A method of emitting two or more volatile materials from one or more diffusers, the method comprising the steps of: initializing a random number generator;determining, via the random number generator, a first random number;activating a first diffuser to emit a first volatile material for a first current emission time period, which is based, in part, on the first random number;deactivating the first diffuser for a first non-emission time period;determining, via the random number generator, a second random number;activating a second diffuser to emit a second volatile material for a second current emission time period;determining the first and second current emission time periods by adding a randomly determined incremental time period to a base time period; anddetermining the incremental time period by multiplying the random numbers determined by the number generator by a time factor,wherein the random number is determined for each of the first and second current emission time periods. 7. The method of claim 6, further including the step of deactivating the second diffuser for a second non-emission time period. 8. The method of claim 6, wherein at least one of the first diffuser and the second diffuser is a heater that is used to dispense at least one of the first and second volatile materials. 9. The method of claim 6, wherein at least one of the first diffuser and the second diffuser is a fan that is used to dispense at least one of the first and second volatile materials. 10. The method of claim 6, wherein the first non-emission time period is predetermined. 11. The method of claim 6, wherein the first non-emission time period is determined randomly. 12. The method of claim 6, further including the steps of emitting a third volatile material for a third current emission time period and determining the first, second, and third current emission time periods by adding the randomly determined INCREMENTAL TIME PERIOD to the base time period. 13. The method of claim 6, wherein at least one of the first diffuser and the second diffuser is a heater that is used to dispense at least one of the first and second volatile materials. 14. A method of emitting two or more volatile materials from a diffuser, the method comprising the steps of: emitting a first volatile material for a first current emission time period that is comprised of a first base time period and a first incremental time period, wherein the incremental time period is determined randomly by a controller; andemitting a second volatile material for a second current emission time period that is comprised of a second base time period and a second incremental time period, wherein the second incremental time period is determined randomly by the controller and the first and second base time periods are the same and greater than 0,wherein each of the first current emission time period and the second current emission time period is between a minimum current emission time period and a maximum emission time period. 15. The method of claim 14, wherein the first and second volatile materials are emitted by activating first and second heaters, respectively, and wherein the method further includes the step of deactivating the first heater before activation of the second heater to create a period of time in which no heater is activated. 16. The method of claim 15, wherein the period of time in which no heater is activated is determined randomly. 17. The method of claim 14, wherein the first and second base time periods are predetermined and the first and second incremental time periods are determined randomly. 18. The method of claim 14, wherein the incremental time period is defined by a randomly determined number multiplied by a predetermined time factor. 19. The method of claim 18, wherein the base time period is set to between about 10 seconds and about 8 hours and the time factor is set to be between about 10 seconds and about 8 hours. 20. The method of claim 19, wherein the minimum current emission time period is about 45 minutes and the maximum current emission time period is about 120 minutes.
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