Plate-type ozonizer
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United States of America Patent
Stats
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Jul 25, 1995
Grant Date -
N/A
app pub date -
Jun 8, 1993
filing date -
Aug 8, 1991
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A plate-type ozonizer capable of suppressing the deformation of plate discharging cells and securing a high ozone-generating efficiency where a high-concentration and high-pressure ozone gas is to be generated. An ozonizer body 10, in which a plurality of discharging; cells 11 are stacked one above the other, is housed in a pressure vessel 20. The pressure vessel 20 is supplied with a pressurized gas having a pressure equal to or almost equal to that of the raw material gases which are supplied to said discharging cells 11. Thus there is little or no differential pressure between the inside and the outside of the discharging cells 11 and therefore the discharging cells 11 are not subject to being deformed by unequal inner and outer pressure forces. A dried gas is used as the pressurized gas to prevent also a poor insulation due to a dewing.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SUMITOMO PRECISION CO LTD | 1-10 FUSO-CHO AMAGASAKI-SHI HYOGO 660-0891 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Yokomi, Tetsusuke | Hyogo, JP | 2 | 67 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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