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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0393444 (1982-06-29) |
우선권정보 | DE-3125496 (1981-06-29) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 36 인용 특허 : 1 |
The present invention is with respect to an overpressure valve for packages with flexible walls, having a valve body able to be fluid-tightly joined with such a package. The valve body has a flat valve seat having thereon a diaphragm with a valve shutting part. In the seat there are valve openings,
In an overpressure valve for a flexibly walled package, having a valve body designed to be fixed air-tightly in said wall and an elastic diaphragm in said body placed so that valve openings in said valve body are shut by said diaphragm resting against a valve seat of said body, said openings in said
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