US898881A - Globe for inverted burners. - Google Patents

Globe for inverted burners. Download PDF

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Publication number
US898881A
US898881A US39711807A US1907397118A US898881A US 898881 A US898881 A US 898881A US 39711807 A US39711807 A US 39711807A US 1907397118 A US1907397118 A US 1907397118A US 898881 A US898881 A US 898881A
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Prior art keywords
globe
inverted
incandescent
air
burners
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Expired - Lifetime
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US39711807A
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Thomas Hanna
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/18—Visual or acoustic landing aids
    • B64F1/20—Arrangement of optical beacons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/02—Cages

Definitions

  • This globe 3 may be composed of and useful Improvement in Globes for In- 'wire cloth with a mesh ranging from ten to verted urners, of which the following is a I one hundred wires to the square inch.
  • the advantages of my invention are that while the passage of air isv permitted to the burner, injurious drafts are prevented, and the escape of falling incandescent )ieces of the mantle is rendered impossible.
  • the globe when composed entirely of metal, is also much more durable than when composed wholly or in part of glass.
  • a globe of fine Wire mesh constructed to protect the mantle from drafts of air and to difiusethe light.
  • An incandescent gas burner of the inverted type comprising aimantle inclosure of fine wire mesh constructed to form a light diffusing medium.
  • the object of my invention is to provide a globe which will permit of a free passage of air to the burner without possibility of the escape of incandescent portions of the mantle, and without such apertures as would cause injurious drafts of air. To this end it consists in a globe, the lower portion of which is composed of wire mesh.
  • 2 represents the upper my hand. portion of the globe for incandescent burn- THOMAS HANNA ers, which may be formed of sheet metal, glass, or other suitable substance. Attached j witnesseses: to the upper portion 2 is a M. A. BARTH,
  • cup-shaped lower se portion 3 which is compo of wire mesh C.

Description

T. HANNA.
GLOBE FOR INVERTED BURNERS.
APPLICATION FILED OCT. 12, 1907.
Patented Sept. 15, 1908.
a which are destructive to the mantle.
full, clear, and
UNITED STATES PATENT OFFICE.
THoMAsQHAN A, 0F COLUMBUS, onro.
GLOBE FOR INVERTED BURNERS.
No. 898,881. Specification of Letters Patent. Patented. Sept. 15, 1908.
Application filed 0mm 12, 1907. Serial No. 397,118.
To all whom it may concern:
a and is, when attached-to the upper portion Be it known that I, THOMAS HANNA, of
2, Without openings or perforations other Columbus, in the county of Franklin and than the spaces between the Wires forming State of Ohio, have invented a certain new the mesh. This globe 3 may be composed of and useful Improvement in Globes for In- 'wire cloth with a mesh ranging from ten to verted urners, of which the following is a I one hundred wires to the square inch.
Although I have shown a wire globe 3 in the drawing of.certain shapes, I do not desire to limit myself thereto.
The advantages of my invention are that while the passage of air isv permitted to the burner, injurious drafts are prevented, and the escape of falling incandescent )ieces of the mantle is rendered impossible. The globe, when composed entirely of metal, is also much more durable than when composed wholly or in part of glass.
exact description, referencebeing had to the accompanying drawing, forming part of this specification, in'which Figure 1 is a side elevation illustrating my I improved globe, and Fig. 2 is a like View of a modification.
Heretofore in the use of inverted burners such as are employed with incandescent mantles, there has been m re or less danger of fire owing to the incandescent portions of the mantle dropping through the air aper. tures in the globe surrounding the burner. Having thus described m'yinven'tion, What Another objectionable feature is that these i I claim and desire to secure by Letters air passages cause objectionable drafts of air Patent is:
1. In an incandescent gas burner of the inverted type, a globe of fine Wire mesh constructed to protect the mantle from drafts of air and to difiusethe light.
2. An incandescent gas burner of the inverted type comprising aimantle inclosure of fine wire mesh constructed to form a light diffusing medium.
The object of my invention is to provide a globe which will permit of a free passage of air to the burner without possibility of the escape of incandescent portions of the mantle, and without such apertures as Would cause injurious drafts of air. To this end it consists in a globe, the lower portion of which is composed of wire mesh.
In the drawing, 2 represents the upper my hand. portion of the globe for incandescent burn- THOMAS HANNA ers, which may be formed of sheet metal, glass, or other suitable substance. Attached j Witnesses: to the upper portion 2 is a M. A. BARTH,
cup-shaped lower se portion 3, which is compo of wire mesh C. E. EGGERS.
In testimony whereof, I have hereunto set
US39711807A 1907-10-12 1907-10-12 Globe for inverted burners. Expired - Lifetime US898881A (en)

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US39711807A US898881A (en) 1907-10-12 1907-10-12 Globe for inverted burners.

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US39711807A US898881A (en) 1907-10-12 1907-10-12 Globe for inverted burners.

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US898881A true US898881A (en) 1908-09-15

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US39711807A Expired - Lifetime US898881A (en) 1907-10-12 1907-10-12 Globe for inverted burners.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148835A (en) * 1962-02-19 1964-09-15 Jacobsen Products Inc Simulated gaslight and mantle
US4881893A (en) * 1988-12-27 1989-11-21 Mellini John D Metallic lantern mantle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148835A (en) * 1962-02-19 1964-09-15 Jacobsen Products Inc Simulated gaslight and mantle
US4881893A (en) * 1988-12-27 1989-11-21 Mellini John D Metallic lantern mantle

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