Title:
【発明の名称】組み込み型酸素発生器および酸素注入システムを有する容器詰め水の冷水器
Document Type and Number:
Japanese Patent JP2002527239
Kind Code:
A
Abstract:
A bottled water/tap water cooler and compact oxygen generator system combined within a single housing structure. The oxygen generator includes an air compressor for generating compressed air and uses two molecular sieve beds that operate one after the other. As a first molecular sieve bed absorbs nitrogen, up to approximately 95% pure oxygen is allowed to pass therethrough to a flow meter and into a diffuser which passes the oxygen into a purified drinking water reservoir supplied by the bottled water or filtered tap water. After the first molecular sieve bed is full, the second molecular sieve bed activates and starts absorbing nitrogen while allowing oxygen to pass therethrough, simultaneously, nitrogen is vented from the first molecular sieve into the atmosphere. The first and second molecular sieve beds alternate with one another allowing the system to run continuously by using timer controlled dual 3-way valves.
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Inventors:
Jun, Daniel, Zui.
Jun, Jin, Ai.
Jun, Jin, Ai.
Application Number:
JP2000577120A
Publication Date:
August 27, 2002
Filing Date:
October 15, 1999
Export Citation:
Assignee:
O2 Technology Japan Co., Ltd.
International Classes:
A23L2/00; B01D53/04; B67D1/00; B67D1/08; B67D3/00; C01B13/02; F25D11/00; C02F1/68; C02F1/72; C02F9/00; (IPC1-7): C02F1/68; A23L2/00; B01D53/04; C01B13/02; F25D11/00
Attorney, Agent or Firm:
Yasuhiko Takeishi (2 outside)