Method and mechanical, electrical, or electronic apparatus for dispensing, issuing, or diffusing medicines, fragrances o
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G01F-011/00
출원번호
US-0527810
(1990-05-24)
우선권정보
FR-0007214 (1989-05-31); FR-0012685 (1989-09-28)
발명자
/ 주소
Privas Yves E. (Pompano Beach FL)
출원인 / 주소
Conceptair Anstalt (LIX 03)
인용정보
피인용 횟수 :
45인용 특허 :
0
초록▼
A method of dispensing, issuing, or diffusing a liquid (volatile or otherwise) without using a propellant gas, the liquid being a perfume, a cosmetic, an insecticide, or a medicine, for example. The method consists in using a pump type spray head where a liquid is sprayed by being expelled under pre
A method of dispensing, issuing, or diffusing a liquid (volatile or otherwise) without using a propellant gas, the liquid being a perfume, a cosmetic, an insecticide, or a medicine, for example. The method consists in using a pump type spray head where a liquid is sprayed by being expelled under pressure through a nozzle, and being characterized by the use of a mechanical device during the expulsion stage for obtaining an instantaneous pressure which causes a dose or a spray to be delivered comparable to an aerosol of the type obtained when using a compressed or liquefied propellant gas i.e. an aerosol in which the particles of divided liquid are not greater than 45 microns in size in the liquid phase, and are less than 1 micron in the gas phase, after spraying has occurred, and without spoiling the sprayed substances. The invention also relates to an exclusive or protective system which is personalized by encoding-decoding means that may be mechanical, electronic, or both, assisted by means of an audio-electronic speech synthesis system.
대표청구항▼
A method of dispensing, issuing, or diffusing a liquid from a dispenser which expels liquid through a nozzle of a spray pump which has a liquid delivery piston, the method comprising the steps of: providing the pump, said pump being fluidly coupled to the liquid to be sprayed; providing a mechanical
A method of dispensing, issuing, or diffusing a liquid from a dispenser which expels liquid through a nozzle of a spray pump which has a liquid delivery piston, the method comprising the steps of: providing the pump, said pump being fluidly coupled to the liquid to be sprayed; providing a mechanical means for actuating the pump so as to expel the liquid, said mechanical means comprising a plunger controlled by a solenoid, wherein said plunger is adapted to contact the pump and is disposed a predetermined distance d away from the pump, said predetermined distance d being in the range of about 0.5 to 1.0 times the stroke of the pump; and actuating said mechanical means so as to permit said mechanical means to accelerate through said predetermined distance d prior to engaging and actuating the pump thereby producing a spray in which the particles of fractionated liquid are not greater than about 45 microns in diameter, depending on the surface tension of the expelled liquid, so as to substantially simulate the fine spraying characteristics achieved by an aerosol. A diffuser having a spray pump, said spray pump including a liquid delivery piston and having a volume lying in the range of about 5 microliters to 100 microliters, a pump activating pushbutton (4, 50) for transmitting a force to the liquid delivery piston of the pump when thrust is applied thereon, a return spring returning the liquid delivery piston towards a rest position, and an outlet spray nozzle for fractionating a liquid by the pressure effect, said diffuser comprising: the pump; mechanical actuator means (10, 12-22, 26) comprising a plunger controlled by a solenoid, said plunger being disposed a predetermined distance d from the pump for applying thrust on the pump activating pushbutton for a period of time shorter than about 10 milliseconds; wherein said predetermined distance d is in the range of about 0.5 to 1.0 times the stroke of the pump; and wherein said plunger accelerates from a rest state through said predetermined distance d prior to striking said pump activating pushbutton wherein said pump thereby produces a spray in which the particles of fractioned liquid are not greater than about 45 microns in diameter, depending on the surface tension of the expelled liquid, so as to substantially simulate the fine spraying characteristics achieved by an aerosol.
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이 특허를 인용한 특허 (45)
Beland, Rene Maurice; Helf, Thomas A.; Kimball, James F.; Paas, Edward L., Actuator cap for a spray device.
Chute, Brian; Hodge, Charles A.; Mehus, Richard J.; Rauen, Peter W.; Hennemann, Thomas L.; Crawford, William; Mattia, Paul, Automated fragrance application apparatus and method.
Carpenter, M. Scott; Furner, Paul E.; Gasper, Thomas P.; Kubicek, Chris A.; Lemon, Leon M.; Madsen, Brent D.; Michaels, Kenneth W.; Nelson, Cory J.; Short, Michael E.; Sipinski, Gene; Westphal, Nathan R., Compact spray device.
Carpenter, M. Scott; Furner, Paul E.; Gasper, Thomas P.; Kubicek, Chris A.; Lemon, Leon M.; Madsen, Brent D.; Michaels, Kenneth W.; Nelson, Cory J.; Short, Michael E.; Sipinski, Gene; Westphal, Nathan R., Compact spray device.
Carpenter, M. Scott; Furner, Paul E.; Gasper, Thomas P.; Kubicek, Chris A.; Lemon, Leon M.; Madsen, Brent D.; Michaels, Kenneth W.; Nelson, Cory J.; Short, Michael E.; Sipinski, Gene; Westphal, Nathan R., Compact spray device.
Carpenter, M. Scott; Furner, Paul E.; Gasper, Thomas P.; Kubicek, Chris A.; Lemon, Leon M.; Madsen, Brent D.; Michaels, Kenneth W.; Nelson, Cory J.; Short, Michael E.; Sipinski, Gene; Westphal, Nathan R., Compact spray device.
Carpenter, M. Scott; Furner, Paul E.; Gasper, Thomas P.; Kubicek, Chris A.; Lemon, Leon M.; Madsen, Brent D.; Michaels, Kenneth W.; Nelson, Cory J.; Short, Michael E.; Sipinski, Gene; Westphal, Nathan R., Compact spray device.
Furner, Paul E.; Gasper, Thomas P.; Kubicek, Chris A.; Lemon, Leon M.; Madsen, Brent D.; Westphal, Nathan R.; Michaels, Kenneth W.; Nelson, Cory J.; Carpenter, M. Scott; Short, Michael E., Compact spray device.
Furner, Paul E.; Gasper, Thomas P.; Kubicek, Chris A.; Lemon, Leon M.; Madsen, Brent D.; Westphal, Nathan R.; Michaels, Kenneth W.; Nelson, Cory J.; Carpenter, M. Scott; Short, Michael E., Compact spray device.
Furner, Paul E.; Gasper, Thomas P.; Kubicek, Chris A.; Lemon, Leon M.; Madsen, Brent D.; Westphal, Nathan R.; Michaels, Kenneth W.; Nelson, Cory J.; Carpenter, M. Scott; Short, Michael E., Compact spray device.
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