Gas ejector, electronic device, and gas-ejecting method

Details Gas ejector, electronic device, and gas-ejecting method Gas ejector, electronic device, and gas-ejecting method

2005-02-02

2011-12-20

Smith, Courtney (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S692000, C165S080300, C165S122000, C417S410200, C417S413200

Reexamination Certificate

active

08081454

ABSTRACT:
A gas ejector capable of effectively dissipating heat generated from a heater while inhibiting noise generation as little as possible, an electronic device equipped with the gas ejector, and a gas-ejecting method are offered. A gas ejector (1) according to the present invention includes a vibrator (25) and ejects gas in a form of a pulsating flow such that vibration of the vibrator allows sound waves respectively generated upon ejection of the gas ejected from nozzles (23) and (24) to deaden out each other. Also, a control section (20) optimizes the frequency of the vibrator (25), hence, by increasing the gas ejection quantity as much as possible while inhibiting noise generation, heat of a heater is effectively dissipated.

REFERENCES:
patent: 4753579 (1988-06-01), Murphy
patent: 4923000 (1990-05-01), Nelson
patent: 5008582 (1991-04-01), Tanuma et al.
patent: 5798465 (1998-08-01), Ziada et al.
patent: 5861703 (1999-01-01), Losinski
patent: 5894990 (1999-04-01), Glezer et al.
patent: 6123145 (2000-09-01), Glezer et al.
patent: 6308740 (2001-10-01), Smith et al.
patent: 6588497 (2003-07-01), Glezer et al.
patent: 7282837 (2007-10-01), Scher et al.
patent: 2005/0121171 (2005-06-01), Mukasa et al.
patent: 1 529 963 (2005-05-01), None
patent: 55-101800 (1980-08-01), None
patent: 02-213200 (1990-08-01), None
patent: 03-116961 (1991-05-01), None
patent: 6-22582 (1994-03-01), None
patent: 10-047254 (1998-02-01), None
patent: 2000-223871 (2000-11-01), None
patent: 2001-355574 (2001-12-01), None
patent: 03/036098 (2003-05-01), None
patent: 2005/008348 (2005-01-01), None
International Search Report dated Jun. 21, 2005.
Australian Patent Office Examination Report issued on Apr. 2, 2007.

Affiliated with

Also associated with

Rating

Gas ejector, electronic device, and gas-ejecting method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas ejector, electronic device, and gas-ejecting method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas ejector, electronic device, and gas-ejecting method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4267785