GB190414372A - Process and Apparatus for Producing a Gaseous Germicide and Insecticide. - Google Patents

Process and Apparatus for Producing a Gaseous Germicide and Insecticide.

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Publication number
GB190414372A
GB190414372A GB190414372DA GB190414372A GB 190414372 A GB190414372 A GB 190414372A GB 190414372D A GB190414372D A GB 190414372DA GB 190414372 A GB190414372 A GB 190414372A
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GB
United Kingdom
Prior art keywords
globe
mixture
air
insecticide
producing
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
Inventor
Rene Marot
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB190414372A publication Critical patent/GB190414372A/en
Expired legal-status Critical Current

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Abstract

14,372. Marot, R. Nov. 30, A.D. 1903, [date applied for under Patents Act, A.D. 1901]. Fumigating; fumigants.-A gaseous germicide and insecticide is produced from a mixture of sulphur dioxide and air, either by submitting the mixture to a silent electric discharge or by passing electric sparks through the mixed gases so as to produce a small quantity of sulphuric anhydride. When the mixture is to be sparked, the apparatus shown in the Figure is used. The gas is driven by a fan through the tube a into the globe b, which is provided with a valve c to admit a small quantity of uudried air. From the globe, the gas passes to the chamber d fitted with a series of carbon electrodes e connected to a series of coils f for producing the sparks. It then passes to the globe g, also provided with an air-inlet valve, and thence to the upper part of the place to be disinfected. The chamber d is constructed of metal with two glazed faces which carry the electrodes. In some cases, the mixed gases may be used without electric treatment.
GB190414372D 1903-11-30 1904-06-25 Process and Apparatus for Producing a Gaseous Germicide and Insecticide. Expired GB190414372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR190414372X 1903-11-30

Publications (1)

Publication Number Publication Date
GB190414372A true GB190414372A (en) 1904-07-28

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ID=32117052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190414372D Expired GB190414372A (en) 1903-11-30 1904-06-25 Process and Apparatus for Producing a Gaseous Germicide and Insecticide.

Country Status (1)

Country Link
GB (1) GB190414372A (en)

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