FR2424874A1 - Spacing inner and outer concentric ozoniser tubes - using spacer in form of springy strip with projecting tabs, bent in arc around space between tubes - Google Patents

Spacing inner and outer concentric ozoniser tubes - using spacer in form of springy strip with projecting tabs, bent in arc around space between tubes

Info

Publication number
FR2424874A1
FR2424874A1 FR7813057A FR7813057A FR2424874A1 FR 2424874 A1 FR2424874 A1 FR 2424874A1 FR 7813057 A FR7813057 A FR 7813057A FR 7813057 A FR7813057 A FR 7813057A FR 2424874 A1 FR2424874 A1 FR 2424874A1
Authority
FR
France
Prior art keywords
tubes
tabs
strip
ozoniser
spacer
Prior art date
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.)
Granted
Application number
FR7813057A
Other languages
French (fr)
Other versions
FR2424874B1 (en
Inventor
Maurice Pare
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.)
Suez International SAS
Original Assignee
Degremont SA
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.)
Filing date
Publication date
Application filed by Degremont SA filed Critical Degremont SA
Priority to FR7813057A priority Critical patent/FR2424874A1/en
Publication of FR2424874A1 publication Critical patent/FR2424874A1/en
Application granted granted Critical
Publication of FR2424874B1 publication Critical patent/FR2424874B1/fr
Granted legal-status Critical Current

Links

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
    • 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
    • C01B2201/14—Concentric/tubular dischargers

Abstract

The strip rests on the surface of one of the tubes and the free ends of the tabs rest on the surface of the other tube. Pref. the tabs are arranged so that their free ends are at a distance from the strip slightly greater than the width of the discharge space so that the springiness in the tabs holds them firmly in contact with the tube. The tabs are pref. formed by pressing or cutting out of the strip, and can turn inwardly or outwardly of the arc. The device is used in ozonisers of the type having two concentric tubular electrodes with an annular discharge space between the, typically of 1.5-4 mm. Accurate centring of the tubes is achieved, ensuring an even field, thus maximising prodn. of ozone from the oxygen passing through the space.
FR7813057A 1978-05-03 1978-05-03 Spacing inner and outer concentric ozoniser tubes - using spacer in form of springy strip with projecting tabs, bent in arc around space between tubes Granted FR2424874A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7813057A FR2424874A1 (en) 1978-05-03 1978-05-03 Spacing inner and outer concentric ozoniser tubes - using spacer in form of springy strip with projecting tabs, bent in arc around space between tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7813057A FR2424874A1 (en) 1978-05-03 1978-05-03 Spacing inner and outer concentric ozoniser tubes - using spacer in form of springy strip with projecting tabs, bent in arc around space between tubes

Publications (2)

Publication Number Publication Date
FR2424874A1 true FR2424874A1 (en) 1979-11-30
FR2424874B1 FR2424874B1 (en) 1981-06-12

Family

ID=9207853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813057A Granted FR2424874A1 (en) 1978-05-03 1978-05-03 Spacing inner and outer concentric ozoniser tubes - using spacer in form of springy strip with projecting tabs, bent in arc around space between tubes

Country Status (1)

Country Link
FR (1) FR2424874A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660300A1 (en) * 1990-03-28 1991-10-04 Ozonia Ag DEVICE FOR THE PRODUCTION OF OZONE.
FR2727956A1 (en) * 1994-12-13 1996-06-14 Burris William Alan OZONE GENERATOR, HOUSING ASSEMBLY, AND OZONE GENERATING UNIFORM ASSEMBLY
US20120037151A1 (en) * 2009-04-27 2012-02-16 Mcentee Paul Thomas Solar collector
CN108473307A (en) * 2016-01-05 2018-08-31 三菱电机株式会社 Ozone generating apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1450686A (en) * 1965-07-07 1966-06-24 Cie Generale Des Eaux Advanced ozonator
FR1531528A (en) * 1967-05-22 1968-07-05 Cie Des Eaux Et De L Ozone New tubular ozonator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1450686A (en) * 1965-07-07 1966-06-24 Cie Generale Des Eaux Advanced ozonator
FR1531528A (en) * 1967-05-22 1968-07-05 Cie Des Eaux Et De L Ozone New tubular ozonator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660300A1 (en) * 1990-03-28 1991-10-04 Ozonia Ag DEVICE FOR THE PRODUCTION OF OZONE.
CH680510A5 (en) * 1990-03-28 1992-09-15 Ozonia Ag
FR2727956A1 (en) * 1994-12-13 1996-06-14 Burris William Alan OZONE GENERATOR, HOUSING ASSEMBLY, AND OZONE GENERATING UNIFORM ASSEMBLY
US20120037151A1 (en) * 2009-04-27 2012-02-16 Mcentee Paul Thomas Solar collector
CN108473307A (en) * 2016-01-05 2018-08-31 三菱电机株式会社 Ozone generating apparatus
EP3401274A4 (en) * 2016-01-05 2018-12-26 Mitsubishi Electric Corporation Ozone generator

Also Published As

Publication number Publication date
FR2424874B1 (en) 1981-06-12

Similar Documents

Publication Publication Date Title
FR2333344A1 (en) HOT CATHODE RADIOGENIC TUBE WITH END ANODE AND APPARATUS INCLUDING SUCH A TUBE
NL192160B (en) Display device with gas discharge tubes.
IT1193976B (en) MODULATOR CIRCUIT FOR THE CORRECTION OF THE LATERAL BEARING DISTORTION IN A CATHODE TUBE
FI862135A (en) KOMPAKTLYSROER OCH FOERFARANDE FOER DESS FRAMSTAELLNING.
IT1071699B (en) CATHODE TUBE WITH A CONDUCTIVE INTERNAL COATING WITH REDUCED ABSORPTION AGAINST GASES
FR2424874A1 (en) Spacing inner and outer concentric ozoniser tubes - using spacer in form of springy strip with projecting tabs, bent in arc around space between tubes
SE7906147L (en) CURRENT LIMITING DEVICE
NL7703705A (en) HIGH PRESSURE MERCURY VAPOR DISCHARGE LAMP.
GB1529190A (en) Endotracheal tube
AT367564B (en) CONSTANT CURRENT TRANSFORMER FOR GAS DISCHARGE TUBES
US2298965A (en) Electrical discharge device
IT1087355B (en) METHOD OF ASSEMBLY OF THE SUPPORT STRUCTURE OF THE ELECTRONIC CANNONS IN THE NECK OF A CATHODE TUBE
JPS56160304A (en) Ozonizer
US1975768A (en) Source of light
IT8026397A0 (en) IMPROVED CATHODE RAY TUBE.
EP0136726A3 (en) Emissive material for high intensity sodium vapor discharge device
IT1058778B (en) GLASS FOR THE MANUFACTURE OF CATHODE TUBES FOR TELEVISION AND TUBE MANUFACTURED WITH SUCH GLASS
JPS52111488A (en) Ozonizer
ATA678677A (en) CONSTANT CURRENT TRANSFORMER FOR GAS DISCHARGE TUBES
NL7702164A (en) ELECTRIC DISCHARGE TUBE.
JPS5253551A (en) Duble sheel type heat exchanger
JPS5697962A (en) Lighting device for fluorescent lamp
JPS5370581A (en) Method of manufacturing electric discharge lamp
IT8119468A0 (en) CATHODE RAY TUBE.
IT8026756A0 (en) CATHODE RAY TUBE.

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse