Device for oxygenating sea water

Details Device for oxygenating sea water Device for oxygenating sea water

2008-01-15

2008-01-15

Hopkins, Robert A. (Department: 1724)

Liquid purification or separation

Processes

Chemical treatment

C210S220000, C261S121300, C261S124000

Reexamination Certificate

active

07318901

ABSTRACT:
A diffuser hose for oxygenation of water, in aquaculture installations for marine organisms in the sea. The hose (5) consists of a perforated hose (6), to which substantially pure oxygen is supplied, and at least one perforated hose for oxygen distribution (7), wherein the supply hose has fewer perforations/holes/pores than the distribution hose, thereby providing pressure equalization. Diffuser hoses herein provide for the formation of oxygen microbubbles with an oxygen partial pressure that is such that the oxygen passes into the water in the fish farm.

REFERENCES:
patent: 3970731 (1976-07-01), Oksman
patent: 4271099 (1981-06-01), Kukla
patent: 4640803 (1987-02-01), Schmidt-Kufeke
patent: 4776127 (1988-10-01), Jackson
patent: 4927568 (1990-05-01), Campau
patent: 4929397 (1990-05-01), Jager
patent: 5893337 (1999-04-01), Sevic
patent: 6155794 (2000-12-01), Wu
patent: 2635606 (1976-08-01), None
patent: 26 35606 (1978-02-01), None
patent: 3218 460 (1983-11-01), None
patent: 3508593 (1986-09-01), None
patent: 351 3368 (1986-11-01), None
patent: 4002694 (1991-08-01), None
patent: 20002 392 (1999-10-01), None
patent: 20002392 (2000-09-01), None
patent: 523 202 (1992-08-01), None
patent: 82 43 76 (1959-11-01), None
patent: 49-107890 (1973-09-01), None
patent: 56-61934 (1981-05-01), None
patent: 56-073528 (1981-06-01), None
patent: 06046717 (1994-02-01), None
patent: 2000-84588 (2000-03-01), None
patent: 307648 (1994-08-01), None
patent: 2000 4513 (2000-08-01), None
patent: 458 434 (1989-09-01), None
patent: WO 01/87052 (2001-11-01), None
1PER Seperate Sheet From PCT/NO02/00322, Dec. 11, 1002.
ISR From PCT/NO02/00323, Dec. 11, 2002.
Norwegian Search Report From Appl. No. 2001 4495, Feb. 22, 2002.
International-Type Search Report No. 01/00005 From the Swedish Patent Office, Mar. 22, 2002.
ISR From PCT/NO01/00207, Jun. 3, 2002.
Norwegian Search Report From Appl. No. 2000 4513, Nov. 16, 2000.

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