GB232561A - - Google Patents

Info

Publication number
GB232561A
GB232561A GB6904/25A GB690425A GB232561A GB 232561 A GB232561 A GB 232561A GB 6904/25 A GB6904/25 A GB 6904/25A GB 690425 A GB690425 A GB 690425A GB 232561 A GB232561 A GB 232561A
Authority
GB
United Kingdom
Prior art keywords
spindle
valve
thumb
handle
oxygen
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
GB6904/25A
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
Publication of GB232561A publication Critical patent/GB232561A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B9/00—Blowing glass; Production of hollow glass articles
    • C03B9/10—Blowing glass cylinders for sheet manufacture
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/465—Details, e.g. noise reduction means for torches

Abstract

232,561. Drõger, A. B. April 16, 1924, [Convention date]. Blowpipe burners. - The supply of cutting oxygen to a. burner is controlled by a valve operated by means of thumb-pieces k, k' on a spindle i by the hand gripping the burner handle m. The spindle : i carries a cam or eccentric c engaging a bent lever b which carries a screw n engaging the valve spindle a. The spindle a slides loosely in a sleeve d in the valve casing and is pressed upwardly by a spring g. When depressed by pressure on the thumb-piece k the valve closes against a valve seating on the oxygen passage, and when raised by pressure on the thumb-piece k<1> the valve presses against a rubber washer f arranged below the sleeve d, and thereby prevents the escape of oxygen around the spindle a. In place of the thumbpieces the spindle i may be fitted with a. member bent so as, to lie over the handle m so as to be operable by the ball of the hand gripping the handle..
GB6904/25A 1924-04-16 1925-03-13 Expired GB232561A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE232561X 1924-04-16

Publications (1)

Publication Number Publication Date
GB232561A true GB232561A (en) 1925-08-13

Family

ID=5881559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6904/25A Expired GB232561A (en) 1924-04-16 1925-03-13

Country Status (2)

Country Link
CH (1) CH232561A (en)
GB (1) GB232561A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117496A (en) * 1982-03-26 1983-10-12 Surrey Sheet Metal Crafts Limi Valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117496A (en) * 1982-03-26 1983-10-12 Surrey Sheet Metal Crafts Limi Valves

Also Published As

Publication number Publication date
CH232561A (en) 1944-06-15

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