Handling: hand and hoist-line implements – Utilizing fluid pressure – By positive fluid stream directed against article
Patent
1999-09-15
2000-02-29
Kramer, Dean J.
Handling: hand and hoist-line implements
Utilizing fluid pressure
By positive fluid stream directed against article
B25J 1506
Patent
active
060300132
ABSTRACT:
Apparatus and method for contactless capturing and transporting a restrained spherical-shaped semiconductor integrated circuit located within a transport tube or other component of a spherical-shaped semiconductor integrated circuit manufacturing system and restrained by a fluid flow within the transport tube or other component of the spherical-shaped semiconductor integrated circuit manufacturing system. The apparatus includes a diverging nozzle having an inlet aperture, an outlet aperture formed on an exterior side surface thereof and an interior sidewall which defines a generally frusto-conical shaped interior passageway through which gas flows. By repositioning the apparatus from a first position to a second position above, below or to one side of the first position, the restrained spherical object may be captured at an equilibrium position relative to the diverging nozzle. At the equilibrium position, the atmospheric pressure exerted on a first portion of the generally spherical object located outside the diverging nozzle is equal to an opposing pressure exerted on a second portion of the generally spherical object located within the generally frusto-conical interior passageway of the diverging nozzle by the flow of gas therethrough. Once the generally spherical object has been captured, the apparatus may be relocated to transport the device and the generally spherical object to a destination. During the transportation process, the generally spherical object will remain in the equilibrium position. The captured generally spherical object may then be released by increasing the rate of the flow of gas through the diverging nozzle until the generally spherical object is driven from the equilibrium position.
REFERENCES:
patent: 998762 (1911-07-01), Faller
patent: 2310265 (1939-09-01), Sweeny
patent: 2812061 (1953-11-01), Pfister
patent: 3219380 (1965-11-01), Carliss
patent: 4071272 (1978-01-01), Drdlik
patent: 4378209 (1983-03-01), Berge et al.
patent: 4735449 (1988-04-01), Kuma
patent: 4969676 (1990-11-01), LaMagna
patent: 5067762 (1991-11-01), Akashi
patent: 5169196 (1992-12-01), Safabakhsh
patent: 5995776 (1999-09-01), Ishikawa
Winborne, David A., et al, "Aerodynamic Levitation Technique for Containerless High Temperature Studies on Liquid and Solid Samples", Metallurgical Transanctions B, vol. 7B, 12/76.
Chen Bei
Fruhling Dirk
Kanatake Takashi
Ball Semiconductor Inc.
Chin Paul T.
Kramer Dean J.
LandOfFree
Method and apparatus for contactless capturing and handling of s does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for contactless capturing and handling of s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for contactless capturing and handling of s will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-675717