GB975403A - Oxygen candle burner - Google Patents

Oxygen candle burner

Info

Publication number
GB975403A
GB975403A GB4301860A GB4301860A GB975403A GB 975403 A GB975403 A GB 975403A GB 4301860 A GB4301860 A GB 4301860A GB 4301860 A GB4301860 A GB 4301860A GB 975403 A GB975403 A GB 975403A
Authority
GB
United Kingdom
Prior art keywords
frame
cover
pict
supporting means
intermediate legs
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
GB4301860A
Inventor
Robert Maurice Bovard
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.)
MSA Safety Inc
Original Assignee
Mine Safety Appliances Co
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 Mine Safety Appliances Co filed Critical Mine Safety Appliances Co
Priority to GB4301860A priority Critical patent/GB975403A/en
Publication of GB975403A publication Critical patent/GB975403A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • 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
    • C01B13/02—Preparation of oxygen
    • C01B13/0296—Generators releasing in a self-sustaining way pure oxygen from a solid charge, without interaction of it with a fluid nor external heating, e.g. chlorate candles or canisters containing them

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

An oxygen candle burner comprises a frame, a normally upright open-top can in the frame spaced from the bottom thereof, means pivotally supporting the bottom of the can on a horizontal axis, means for swinging the top of the can out of the frame into an inclined position to receive an oxygen candle, a cover in the frame for the top of the can, cover-supporting means above the cover movable vertically with and also relative to the cover between raised and <PICT:0975403/C1/1> <PICT:0975403/C1/2> <PICT:0975403/C1/3> <PICT:0975403/C1/4> lowered positions, retractable holding means normally holding the cover-supporting means in a lowered position and being movable relative to the cover supporting means, resilient means between the cover supporting means and cover pressing the cover down tightly on the can, the cover being provided with an opening therethrough, an oxygen outlet conduit connected with the opening, means for igniting an oxygen candle in the close can, and means for lifting the supporting means upon retraction of the holding means to thereby raise the cover and permit the top of the can to be swung out of the frame. As shown, a frame that is rectangular in horizontal and vertical section is formed from corner legs 1 connected by rectangular top and bottom members 2, 3 and by a pair of oppositely disposed intermediate legs 4. Several inches from the bottom of the frame the inner sides of the intermediate legs are provided with pocket members 6 provided with recesses in their top, in which the outer ends of a horizontal first pin 7 are rotatably mounted. The pin extends across the bottom of a cylindrical can 8 and is secured to it in order to support the can when it is upright between the intermediate legs. The upper portion of the can is provided with a front handle 9, by which the can can be swung forward out of the frame and into an upwardly and outwardly inclined position where it is supported by a chain 11 having one end attached to the adjacent front leg of the frame and the other end portion to a hook 12 (Fig. 4) on the other front leg. The upper side of the inclined can is provided with two handles 13, 14 to permit the can to be lifted out of the frame when desired. When the can is swung back into the frame, its movement is stopped in proper upright position by a stirrup 15 connected to the intermediate legs 4 and extending around the back of the can.
GB4301860A 1960-12-14 1960-12-14 Oxygen candle burner Expired GB975403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4301860A GB975403A (en) 1960-12-14 1960-12-14 Oxygen candle burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4301860A GB975403A (en) 1960-12-14 1960-12-14 Oxygen candle burner

Publications (1)

Publication Number Publication Date
GB975403A true GB975403A (en) 1964-11-18

Family

ID=10426972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4301860A Expired GB975403A (en) 1960-12-14 1960-12-14 Oxygen candle burner

Country Status (1)

Country Link
GB (1) GB975403A (en)

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