Ventilation – Clean room
Reexamination Certificate
2006-05-23
2006-05-23
Joyce, Harold (Department: 3749)
Ventilation
Clean room
C454S285000
Reexamination Certificate
active
07048626
ABSTRACT:
An air shower for removing a particle from an object by blowing an air to the object. The air shower includes an outlet for discharging the air from the outlet toward the object so that a flow axis of the air flowing out of the outlet is swung frequently and alternately, and an inner wall which extends from an outer periphery of the outlet in a radial direction of the outlet.
REFERENCES:
patent: 4644854 (1987-02-01), Stouffer et al.
patent: 4694992 (1987-09-01), Stouffer
patent: 4709622 (1987-12-01), Stouffer et al.
patent: 4774975 (1988-10-01), Ayers et al.
patent: 4823682 (1989-04-01), Stouffer
patent: 5259815 (1993-11-01), Stouffer et al.
patent: 5876281 (1999-03-01), Hirasawa et al.
patent: 60-137462 (1985-07-01), None
patent: 62-76848 (1987-05-01), None
patent: 63-165437 (1988-10-01), None
patent: 4-32639 (1992-02-01), None
patent: 6-193958 (1994-07-01), None
patent: 10-52654 (1998-02-01), None
patent: 2002098378 (2002-04-01), None
“Self-Induced Oscillation of a Jet Issued from a Flip-Flop Jet Nozzle”, T. Koso et al, Oct. 2, 2000.
“Evaluation of Flip-Flop Jet Nozzles for Use as Practical Excitation Devices”, G. Raman et al, Transactions of the ASME, 508/vol. 116, Sep. 1994.
Honda Takeshi
Matsuda Hiroshi
Mukai Hiroshi
Shimizu Yoko
Antonelli, Terry Stout and Kraus, LLP.
Hitachi , Ltd.
Hitachi Industrial Equipment Systems Co. Ltd.
Joyce Harold
LandOfFree
Air shower apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air shower apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air shower apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3602842