IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0556225
(2000-04-24)
|
발명자
/ 주소 |
- Zaiser, LeNoir E.
- Confoy, Kevin
|
출원인 / 주소 |
|
대리인 / 주소 |
Hamilton, Brook, Smith & Reynolds, P.C.
|
인용정보 |
피인용 횟수 :
8 인용 특허 :
9 |
초록
▼
Semi-spherical supports are used in the piercing of small, consistently sized holes in a soft metal. In particular, a flow control device, such as an orifice plate, can be fabricated with small, consistently sized flow apertures to regulate flow in a gas flow regulating device. By using semi-spheric
Semi-spherical supports are used in the piercing of small, consistently sized holes in a soft metal. In particular, a flow control device, such as an orifice plate, can be fabricated with small, consistently sized flow apertures to regulate flow in a gas flow regulating device. By using semi-spherical supports, the need for hand-punching and real-time flow calibration can be avoided and automated machinery with a tapered piercing tool can be used to fabricate the flow control device.
대표청구항
▼
Semi-spherical supports are used in the piercing of small, consistently sized holes in a soft metal. In particular, a flow control device, such as an orifice plate, can be fabricated with small, consistently sized flow apertures to regulate flow in a gas flow regulating device. By using semi-spheric
Semi-spherical supports are used in the piercing of small, consistently sized holes in a soft metal. In particular, a flow control device, such as an orifice plate, can be fabricated with small, consistently sized flow apertures to regulate flow in a gas flow regulating device. By using semi-spherical supports, the need for hand-punching and real-time flow calibration can be avoided and automated machinery with a tapered piercing tool can be used to fabricate the flow control device. 9970200, Louwagie et al., 364/510; US-5650936, 19970700, Loucks et al., 364/483; US-5656782, 19970800, Powell, II et al., 073/756; US-5665899, 19970900, Willcox, 073/001.63; US-5668322, 19970900, Broden, 073/756; US-5670722, 19970900, Moser et al., 073/756; US-5710552, 19980100, McCoy et al., 340/870.21; US-5754596, 19980500, Bischoff et al., 375/295; US-5764928, 19980600, Lancott, 395/285; US-5823228, 19981000, Chou, 137/597; US-5870695, 19990200, Brown et al., 702/138; US-5899962, 19990500, Louwagie et al., 702/1
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