GB1444590A – Corona generation apparatus
– Google Patents
GB1444590A – Corona generation apparatus
– Google Patents
Corona generation apparatus
Info
Publication number
GB1444590A
GB1444590A
GB5046075A
GB5046075A
GB1444590A
GB 1444590 A
GB1444590 A
GB 1444590A
GB 5046075 A
GB5046075 A
GB 5046075A
GB 5046075 A
GB5046075 A
GB 5046075A
GB 1444590 A
GB1444590 A
GB 1444590A
Authority
GB
United Kingdom
Prior art keywords
pressures
excess
cell
corona discharge
discharge apparatus
Prior art date
1972-08-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5046075A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Purification Sciences Inc
Original Assignee
Purification Sciences Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1972-08-17
Filing date
1973-07-19
Publication date
1976-08-04
1972-08-17
Priority claimed from US00281451A
external-priority
patent/US3836786A/en
1973-07-19
Application filed by Purification Sciences Inc
filed
Critical
Purification Sciences Inc
1976-08-04
Publication of GB1444590A
publication
Critical
patent/GB1444590A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
C01B13/10—Preparation of ozone
C01B13/11—Preparation of ozone by electric discharge
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
H01T19/00—Devices providing for corona discharge
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
B01J2219/0805—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
B01J2219/0845—Details relating to the type of discharge
B01J2219/0849—Corona pulse discharge
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B2201/00—Preparation of ozone by electrical discharge
C01B2201/10—Dischargers used for production of ozone
C01B2201/12—Plate-type dischargers
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B2201/00—Preparation of ozone by electrical discharge
C01B2201/30—Dielectrics used in the electrical dischargers
C01B2201/34—Composition of the dielectrics
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B2201/00—Preparation of ozone by electrical discharge
C01B2201/70—Cooling of the discharger; Means for making cooling unnecessary
C01B2201/74—Cooling of the discharger; Means for making cooling unnecessary by liquid
Abstract
1444590 Corona discharge apparatus PURIFICATION SCIENCES Inc 19 July 1973 [17 Aug 1972] 50460/75 Divided out of 1444588 Heading H5H The subject-matter of this Specification is substantially identical to that of Specifications 1,444,588 and 1,444,589 except that the main claim relates to a corona discharge apparatus in which electrodes defining discharge cell walls are maintained parallel by a means 278 resisting excess inside pressures and a means 450 within the cell resisting excess outside pressures. The description additionally states that the outside supporting means 278 maintains the cells spaced apart and distributes uniformly the pressures in excess of ambient arising from the fluid in the cell.
GB5046075A
1972-08-17
1973-07-19
Corona generation apparatus
Expired
GB1444590A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US00281451A
US3836786A
(en)
1967-01-04
1972-08-17
Dielectric liquid-immersed corona generator
Publications (1)
Publication Number
Publication Date
GB1444590A
true
GB1444590A
(en)
1976-08-04
Family
ID=23077363
Family Applications (3)
Application Number
Title
Priority Date
Filing Date
GB5046075A
Expired
GB1444590A
(en)
1972-08-17
1973-07-19
Corona generation apparatus
GB5045975A
Expired
GB1444589A
(en)
1972-08-17
1973-07-19
Corona generation apparatus
GB3449273A
Expired
GB1444588A
(en)
1972-08-17
1973-07-19
Corona generation apparatus
Family Applications After (2)
Application Number
Title
Priority Date
Filing Date
GB5045975A
Expired
GB1444589A
(en)
1972-08-17
1973-07-19
Corona generation apparatus
GB3449273A
Expired
GB1444588A
(en)
1972-08-17
1973-07-19
Corona generation apparatus
Country Status (7)
Country
Link
JP
(2)
JPS4965396A
(en)
AU
(1)
AU477174B2
(en)
CA
(1)
CA1030102A
(en)
DE
(1)
DE2340992C2
(en)
GB
(3)
GB1444590A
(en)
NO
(2)
NO138482C
(en)
SE
(1)
SE7607189L
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5746334Y2
(en)
*
1976-10-14
1982-10-13
JP2564715B2
(en)
*
1991-08-08
1996-12-18
住友精密工業株式会社
Plate type ozone generator
EP1882673A1
(en)
*
2006-07-28
2008-01-30
Liou, Huei-Tarng
Ozone generator
US8859393B2
(en)
*
2010-06-30
2014-10-14
Sunedison Semiconductor Limited
Methods for in-situ passivation of silicon-on-insulator wafers
DE102011014329B3
(en)
*
2011-03-18
2012-07-05
Eisenmann Ag
Method for sterilizing contaminated liquid e.g. wastewater containing germs, involves blowing ozone-containing gas into electroporated liquid, after electroporation process
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1403759A
(en)
*
1920-02-27
1922-01-17
Fitzpatrick John
Ozone generator
US1803600A
(en)
*
1928-01-07
1931-05-05
American Ozone Company
Apparatus for making ozone
DE1082886B
(en)
*
1958-06-10
1960-06-09
Demag Elektrometallurgie Gmbh
Cooling device for high current electrodes of ozone devices
US3798457A
(en)
*
1969-06-04
1974-03-19
Grace W R & Co
Corona reactor apparatus
US3663418A
(en)
*
1970-01-26
1972-05-16
Environment One Corp
Periodically reversed gas flow ozone production method and apparatus
1973
1973-07-16
CA
CA176,559A
patent/CA1030102A/en
not_active
Expired
1973-07-19
GB
GB5046075A
patent/GB1444590A/en
not_active
Expired
1973-07-19
GB
GB5045975A
patent/GB1444589A/en
not_active
Expired
1973-07-19
GB
GB3449273A
patent/GB1444588A/en
not_active
Expired
1973-07-23
AU
AU58367/73A
patent/AU477174B2/en
not_active
Expired
1973-08-14
DE
DE2340992A
patent/DE2340992C2/en
not_active
Expired
1973-08-16
NO
NO3253/73A
patent/NO138482C/en
unknown
1973-08-17
JP
JP48092352A
patent/JPS4965396A/ja
active
Pending
1976
1976-06-23
SE
SE7607189A
patent/SE7607189L/en
unknown
1977
1977-04-11
JP
JP4047477A
patent/JPS5358989A/en
active
Pending
1978
1978-01-12
NO
NO780113A
patent/NO143096C/en
unknown
Also Published As
Publication number
Publication date
NO143096B
(en)
1980-09-08
NO143096C
(en)
1980-12-17
AU5836773A
(en)
1975-01-23
GB1444589A
(en)
1976-08-04
NO780113L
(en)
1974-04-17
SE7607189L
(en)
1976-06-23
NO138482C
(en)
1978-09-13
JPS5358989A
(en)
1978-05-27
AU477174B2
(en)
1976-10-14
CA1030102A
(en)
1978-04-25
DE2340992C2
(en)
1982-11-25
DE2340992A1
(en)
1974-02-28
NO138482B
(en)
1978-06-05
GB1444588A
(en)
1976-08-04
JPS4965396A
(en)
1974-06-25
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Legal Events
Date
Code
Title
Description
1976-12-15
PS
Patent sealed [section 19, patents act 1949]
1985-03-13
PCNP
Patent ceased through non-payment of renewal fee
