FR657446A - Perfectionnements aux appareils producteurs d'ozone - Google Patents

Perfectionnements aux appareils producteurs d'ozone

Info

Publication number
FR657446A
FR657446A FR657446DA FR657446A FR 657446 A FR657446 A FR 657446A FR 657446D A FR657446D A FR 657446DA FR 657446 A FR657446 A FR 657446A
Authority
FR
France
Prior art keywords
ozone
producing devices
producing
devices
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.)
Expired
Application number
Other languages
English (en)
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.)
AGENCE METALLURG L
Original Assignee
AGENCE METALLURG L
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 AGENCE METALLURG L filed Critical AGENCE METALLURG L
Application granted granted Critical
Publication of FR657446A publication Critical patent/FR657446A/fr
Expired 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/08—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material
    • G03D3/13—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly
    • G03D3/135—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly fed between chains or belts, or with a leading strip
    • 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
    • C01B2201/20—Electrodes used for obtaining electrical discharge
    • C01B2201/22—Constructional details of the electrodes
    • 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
    • C01B2201/20—Electrodes used for obtaining electrical discharge
    • C01B2201/24—Composition of the electrodes
    • 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
    • C01B2201/32—Constructional details 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
    • C01B2201/72—Cooling of the discharger; Means for making cooling unnecessary by air

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
FR657446D 1928-07-12 1928-07-12 Perfectionnements aux appareils producteurs d'ozone Expired FR657446A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR502907X 1928-07-12

Publications (1)

Publication Number Publication Date
FR657446A true FR657446A (fr) 1929-05-22

Family

ID=8906733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR657446D Expired FR657446A (fr) 1928-07-12 1928-07-12 Perfectionnements aux appareils producteurs d'ozone

Country Status (4)

Country Link
BE (1) BE362125A (fr)
DE (1) DE502907C (fr)
FR (1) FR657446A (fr)
GB (1) GB315349A (fr)

Also Published As

Publication number Publication date
GB315349A (en) 1930-02-06
BE362125A (fr)
DE502907C (de) 1930-07-18

Similar Documents

Publication Publication Date Title
FR691667A (fr) Perfectionnements aux appareils avertisseurs d'incendie
FR693130A (fr) Perfectionnements aux appareils exerciseurs
FR650448A (fr) Perfectionnements aux appareils électro-thérapeutiques
FR677911A (fr) Perfectionnements aux instruments de nettoyage des caractères
FR657446A (fr) Perfectionnements aux appareils producteurs d'ozone
FR637289A (fr) Perfectionnements aux appareils d'aviation
FR665322A (fr) Perfectionnements aux appareils producteurs d'ozone par les effluves électriques
FR674332A (fr) Perfectionnements aux appareils d'électricité médicale
FR638449A (fr) Perfectionnements aux appareils de bobinage
FR705108A (fr) Perfectionnements aux appareils d'enseignement
FR653609A (fr) Perfectionnements apportés aux appareils producteurs de sons
FR676371A (fr) Perfectionnements aux appareils d'allumage
FR679060A (fr) Perfectionnements apportés aux appareils stérilisateurs des eaux
FR594098A (fr) Perfectionnements aux appareils d'exhibition
FR594097A (fr) Perfectionnements aux appareils d'exhibition
FR33390E (fr) Perfectionnements aux appareils d'épuration biologique
FR674886A (fr) Perfectionnements aux pieds des supports d'étalage
FR664517A (fr) Perfectionnements aux épurateurs adjoints aux appareils d'évaporation
FR35489E (fr) Perfectionnements aux appareils d'évaporation
FR626342A (fr) Perfectionnements aux appareils d'aération
FR662579A (fr) Perfectionnements aux appareils d'exhibition électriques
FR679756A (fr) Perfectionnements aux appareils d'électroculture
FR660234A (fr) Perfectionnements aux appareils d'arrosage
FR621721A (fr) Perfectionnements aux appareils d'aviation
FR656824A (fr) Perfectionnements aux appareils de publicité