Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Metal-gas cell
Reexamination Certificate
2006-10-13
2010-10-19
Ridley, Basia (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Fuel cell, subcombination thereof, or method of making or...
Metal-gas cell
C429S061000, C429S082000
Reexamination Certificate
active
07816042
ABSTRACT:
This invention provides an actively controlled battery with a programmed-timing actuation capability. The battery comprises a first electrochemical assembly, at least a second electrochemical cell assembly electronically connected in parallel with the first assembly, and control means in control relation to the first assembly and the second assembly, wherein at least one of the assemblies comprises a metal-air cell comprising a cathode being isolated from outside air through a controllable air vent and at least one of the assemblies comprising an electrochemical cell comprising an anode active material being initially isolated from an electrolyte fluid through a control valve, with both the air vent and control valve being regulated by the control means in a programmed-timing fashion. The battery has an exceptionally long operating life and is particularly useful for powering microelectronic or communication devices such as mobile phones, laptop computers, and palm computers.
REFERENCES:
patent: 4118544 (1978-10-01), Przybyla et al.
patent: 4139679 (1979-02-01), Appelby et al.
patent: 4177327 (1979-12-01), Mathews et al.
patent: 4189526 (1980-02-01), Gretzmeyer et al.
patent: 4262062 (1981-04-01), Zatsky
patent: 4490443 (1984-12-01), Ruch et al.
patent: 4620111 (1986-10-01), McArthur et al.
patent: 4913983 (1990-04-01), Cheiky
patent: 5069986 (1991-12-01), Dwaokin et al.
patent: 5116695 (1992-05-01), Rao et al.
patent: 5166011 (1992-11-01), Rao et al.
patent: 5191274 (1993-03-01), Lloyd et al.
patent: 5196275 (1993-03-01), Goldman et al.
patent: 5225291 (1993-07-01), Rao et al.
patent: 5250370 (1993-10-01), Faris
patent: 5318861 (1994-06-01), Harats et al.
patent: 5415949 (1995-05-01), Stone et al.
patent: 5418080 (1995-05-01), Korall et al.
patent: 5569551 (1996-10-01), Pedicini et al.
patent: 5615717 (1997-04-01), Cheiky
patent: 5639568 (1997-06-01), Pedicini et al.
patent: 5691074 (1997-11-01), Pedicini
patent: 6773842 (2004-08-01), Liu et al.
patent: 6864018 (2005-03-01), Huang et al.
Buchanan Jacob
Nanotek Instruments, Inc.
Ridley Basia
LandOfFree
Metal-air battery system with programmed-timing activation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Metal-air battery system with programmed-timing activation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal-air battery system with programmed-timing activation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4166960