Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1993-08-10
1995-10-17
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
429 53, 429 66, H01M 212, H01M 1206
Patent
active
054589886
ABSTRACT:
The subject invention provides for a prismatic zinc-air cell comprising a prismatic container, an air cathode, and an anode assembly. The prismatic container has one or more oxygen access openings, and the air cathode is disposed in the container in gaseous communication with the oxygen access openings. The anode assembly comprises a rectangular anode frame having peripheral members, a separator mounted proximate to one end of the anode frame and extending substantially continuously between the anode frame peripheral members. The anode frame and separator thereby define a trough. The anode assembly also comprises a zinc anode which comprises zinc, an aqueous electrolyte, and a gelling agent. The zinc anode is disposed in the trough in electrolytic contact with a first side of the separator, and the anode assembly is disposed in the containers such that a second side of the separator is in electrolytic contact with the air cathode.
REFERENCES:
patent: 2620368 (1952-12-01), Ruben
patent: 2629758 (1953-02-01), Ruben
patent: 2650945 (1953-09-01), Herbert
patent: 2723301 (1955-11-01), West, Jr. et al.
patent: 2729694 (1956-01-01), Ellis
patent: 2816154 (1957-12-01), Mendelsohn
patent: 2938064 (1960-05-01), Kordesch
patent: 2960558 (1960-11-01), Marsal et al.
patent: 3042733 (1962-07-01), Toda et al.
patent: 3124487 (1964-03-01), Duddy et al.
patent: 3177096 (1965-04-01), Jache
patent: 3479387 (1970-02-01), Amiet
patent: 3519485 (1970-07-01), Chassoux et al.
patent: 3533845 (1970-10-01), Katsoulis
patent: 3598655 (1971-08-01), Hamlen et al.
patent: 3630785 (1971-12-01), Whitestone et al.
patent: 3682706 (1972-08-01), Yardney et al.
patent: 3716413 (1973-02-01), Eisner
patent: 3765942 (1973-10-01), Jache
patent: 3847669 (1974-11-01), Paterniti
patent: 3855000 (1974-12-01), Jammet
patent: 3871920 (1975-03-01), Gerbier et al.
patent: 3881959 (1975-05-01), Tsuchida et al.
patent: 3884721 (1975-05-01), Tucholski
patent: 3897267 (1975-07-01), Tseung et al.
patent: 3905834 (1975-09-01), Harada et al.
patent: 3918990 (1975-11-01), Enters
patent: 3922178 (1975-11-01), Winger
patent: 3961985 (1976-06-01), Takamura et al.
patent: 4009320 (1977-02-01), Gerbier
patent: 4041211 (1977-08-01), Wiacek
patent: 4054726 (1977-10-01), Sauer et al.
patent: 4115626 (1978-09-01), Saner et al.
patent: 4135039 (1979-01-01), Jenkins
patent: 4145482 (1979-03-01), von Benda
patent: 4172924 (1979-10-01), Warszawski
patent: 4211830 (1980-07-01), Chevet
patent: 4214044 (1980-07-01), Chevet et al.
patent: 4220690 (1980-09-01), Blurton et al.
patent: 4224736 (1980-09-01), Feldhake
patent: 4246324 (1981-01-01), de Nora et al.
patent: 4248944 (1981-02-01), Smilanich
patent: 4282293 (1981-08-01), van Lier
patent: 4303743 (1981-12-01), Reau
patent: 4303748 (1981-12-01), Reau
patent: 4333993 (1982-06-01), Gibbard
patent: 4341847 (1982-07-01), Sammells
patent: 4343869 (1982-08-01), Oltman et al.
patent: 4389466 (1983-06-01), Joy
patent: 4404266 (1983-09-01), Smilanich
patent: 4464446 (1984-08-01), Berger et al.
patent: 4491625 (1985-01-01), Sarbacher et al.
patent: 4551399 (1985-11-01), Despic
patent: 4557983 (1985-12-01), Sauer
patent: 4565749 (1986-01-01), van Ommering et al.
patent: 4585710 (1986-04-01), McEvoy
patent: 4591539 (1986-05-01), Oltman et al.
patent: 4595643 (1986-06-01), Koshiba et al.
patent: 4608325 (1986-08-01), Ismail
patent: 4614696 (1986-09-01), Ito et al.
patent: 4640874 (1987-02-01), Kelm
patent: 4687714 (1987-08-01), Ottman et al.
patent: 4725515 (1988-02-01), Jurca
patent: 4740435 (1988-04-01), Markin et al.
patent: 4797190 (1989-01-01), Peck
patent: 4838422 (1989-06-01), Gregerson
patent: 4842963 (1989-06-01), Ross, Jr.
patent: 4894295 (1990-01-01), Cheiky
patent: 4894300 (1990-01-01), Kugler
patent: 4925744 (1990-05-01), Niksa et al.
patent: 4927717 (1990-05-01), Turley et al.
patent: 4939048 (1990-07-01), Vignaud
patent: 4957826 (1990-09-01), Cheiky
patent: 4965147 (1990-10-01), Mas et al.
patent: 4988581 (1991-01-01), Wycliffe
patent: 5114806 (1992-05-01), Chiacchio et al.
patent: 5176966 (1993-01-01), Epp et al.
patent: 5328778 (1994-07-01), Woodruff et al.
McLarnon et al., "The Secondary Alkaline Zinc Electrode, " J. Eletrochem Soc., 138:2, pp. 645-664 (Feb. 1991).
Merck Index, p. 302 (11th Ed.), 1958, (Month not available).
Kirk--Othmer, "Encyclopedia of Chemical Technology, " Vol. 3, 402, 503-639, 663-670 (3rd Ed).
Matsi, Inc.
Skapars Anthony
LandOfFree
Metal-air-cells having improved anode assemblies 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-cells having improved anode assemblies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal-air-cells having improved anode assemblies will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-596176