IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
|
| 국제특허분류(IPC7판) |
|
| 출원번호 |
US-0361495
(1999-07-26)
|
| 우선권정보 |
AU-199603017 (1996-10-16) |
|
발명자
/ 주소 |
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
|
| 인용정보 |
피인용 횟수 :
13 인용 특허 :
16 |
초록
▼
A vent valve apparatus for use with a system for supplying breathable gas pressurized above atmospheric pressure to a human or animal includes a gas washout vent, a vent valve adapted to progressively restrict the flow area of the washout vent, and a pressure sensitive vent valve controller. The con
A vent valve apparatus for use with a system for supplying breathable gas pressurized above atmospheric pressure to a human or animal includes a gas washout vent, a vent valve adapted to progressively restrict the flow area of the washout vent, and a pressure sensitive vent valve controller. The controller is adapted to progressively cause the vent valve to restrict the flow area of the gas washout vent in response to increases in the pressure of the gas supply. Thereby, the vent valve substantially regulates the flow of gas through the washout vent over a range of gas supply pressures.
대표청구항
▼
A vent valve apparatus for use with a system for supplying breathable gas pressurized above atmospheric pressure to a human or animal includes a gas washout vent, a vent valve adapted to progressively restrict the flow area of the washout vent, and a pressure sensitive vent valve controller. The con
A vent valve apparatus for use with a system for supplying breathable gas pressurized above atmospheric pressure to a human or animal includes a gas washout vent, a vent valve adapted to progressively restrict the flow area of the washout vent, and a pressure sensitive vent valve controller. The controller is adapted to progressively cause the vent valve to restrict the flow area of the gas washout vent in response to increases in the pressure of the gas supply. Thereby, the vent valve substantially regulates the flow of gas through the washout vent over a range of gas supply pressures. 30100, Lwoff et al.; US-4381267, 19830400, Jackson; US-4427004, 19840100, Miller; US-4430994, 19840200, Clawson et al.; US-4436674, 19840300, McMenamin; US-4461735, 19840700, Wirt; US-4477395, 19841000, Albarda; US-4480172, 19841000, Ciciliot et al.; US-4532088, 19850700, Miller; US-4564748, 19860100, Gupton; US-4621632, 19861100, Bartels et al.; US-4621633, 19861100, Bowles et al.; US-4629590, 19861200, Bagwell; US-4652408, 19870300, Montgomery; US-4657713, 19870400, Miller; US-4674494, 19870600, Wiencek; US-4676237, 19870600, Wood et al.; US-4682010, 19870700, Drapeau et al.; US-4704988, 19871100, Mellet; US-4708831, 19871100, Elsworth et al.; US-4753758, 19880600, Miller; US-4770168, 19880900, Rusz et al.; US-4771770, 19880900, Artemenko et al.; US-4774032, 19880900, Coates et al.; US-4822533, 19890400, Steiner et al.; US-4825863, 19890500, Dittmar et al.; US-4829997, 19890500, Douwens et al.; US-4829998, 19890500, Jackson; US-4861523, 19890800, Beran; US-4910384, 19900300, Silver; US-4921642, 19900500, La Torraca; US-4943704, 19900700, Rabenau et al.; US-5062145, 19911000, Zwaan et al.; US-5109471, 19920400, Lang; US-5148801, 19920900, Douwens et al.; US-5163423, 19921100, Suzuki; US-5172686, 19921200, Anthony; US-5195515, 19930300, Levine; US-5218833, 19930600, Newbold; US-5226411, 19930700, Levine; US-5255674, 19931000, Oftedal et al.; US-5257341, 19931000, Austin, Jr. et al.; US-5271086, 19931200, Kamiyama et al.; US-5273689, 19931200, Hamasaki; US-5318731, 19940600, Yokoya et al.; US-5336156, 19940800, Miller et al.; US-5348691, 19940900, McElroy et al.; US-5349946, 19940900, McComb; US-5357948, 19941000, Eilentropp; US-5367604, 19941100, Murray; US-5383447, 19950100, Lang; US-5389311, 19950200, Hetzel; US-5392770, 19950200, Clawson et al.; US-5399299, 19950300, Stengel et al.; US-5435298, 19950700, Anthony; US-5462048, 19951000, Lambert et al.; US-5537996, 19960700, McPhee; US-5592933, 19970100, Zucchi; US-5624610, 19970400, Yokoya et al.; US-5640951, 19970600, Huddart et al.; US-5647344, 19970700, Turnbull; US-5653920, 19970800, DiDomenico; US-6175687, 20010100, Imamura et al.
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