US727709A - Combined lamp globe and chimney. - Google Patents

Combined lamp globe and chimney. Download PDF

Info

Publication number
US727709A
US727709A US13259502A US1902132595A US727709A US 727709 A US727709 A US 727709A US 13259502 A US13259502 A US 13259502A US 1902132595 A US1902132595 A US 1902132595A US 727709 A US727709 A US 727709A
Authority
US
United States
Prior art keywords
chimney
globe
combined lamp
lamp globe
lamp
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 - Lifetime
Application number
US13259502A
Inventor
John M Stokoe
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.)
JAMES H PRINCE
Original Assignee
JAMES H PRINCE
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 JAMES H PRINCE filed Critical JAMES H PRINCE
Priority to US13259502A priority Critical patent/US727709A/en
Application granted granted Critical
Publication of US727709A publication Critical patent/US727709A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages

Definitions

  • This device is designed to be used'with ordinary burners for kerosene-oil lamps for illuminating purposes; and the main object of the invention is to produce a globe and chimney combined that will produce a bright and steady flame while being carried about or in drafts or currents of air.
  • Figure 1 is a side elevation of the device, the globe and the chimney being axially sectioned on the dotted line 1 1 in Fig. 4.
  • Fig. 1 is a side elevation of the device, the globe and the chimney being axially sectioned on the dotted line 1 1 in Fig. 4.
  • Fig. 2 is an edge view of the globe and-the chimney axially sectioned on the dotted line 2 2 in Fig. 4.
  • Fig. 3 is a horizontal transverse section of the globe and chimney on the dotted line 3 3 in Fig. 2.
  • Fig. 4 is a View looking down on top of the device indicated by arrow 4. in Fig. 1.
  • a in the drawings is an ordinary burner used with a kerosene-lamp, a being the wick,
  • the wick-tube, cihe'shaft for controlling the wick, and d the spring-holdersfor the" -tened form of theinner tube or chimney proper enables it to receive and inclose the upper portion of the flame 6 without distort- 6o ing or breaking it.
  • the annular space h within the globe and outside of the chimney is constantly filled with air, and the confinement of the upper and hottest portion of the flame within the chimney prevents the sides of the globe from becoming highly heated, which is a matter of great importance.
  • the globe Being at a comparatively low temperature the globe is-less liable to-become broken on account ofthe touch of cold bodies liable to be encountered while carrying the lamp about or the spattering of liquids against it, these together being the cause of much breaking of glass globes and chimneys. Furthermore, the protection the outer globe gives to the inner highly-heated chimney causes the latter to last longer than if not thus protected,
  • the lower end or base of the globe is below the burner, resting-upon ahorizontal flange 2' at the base of the latter, while the lower .end of the chimney is above the burner, as shown, the projecting ignited end of the wick being between them.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

PATENTED MAY 12, 1903.
J. M. STOKOE. COMBINED LAMP GLOBE AND CHIMNEY.
AI PLIOATION FILED NOV. 24. 1902.
N0 MOD ERS co. PHOTD-LITHCL. WASHINGTON, n c
Patented May 12, 1903.
Eric.
JOHN M. STOKOE, OF OANANDAIGUA, NEWV'YORK, ASSIGNOR OF ONE-HALF TO JAMES H. PRINCE, OF BOSTON, MASSACHUSETTS.
COMBINED LAMP GLOBE AND CHIMNEY.
SPECIFICATION forming part of Letters Patent No..727,709, dated May 12, 1903. Application filed November 24, 1902. Serial No. 132,595. (No model.)
.To all whom it may concern.-
Be it known that I, JOHN M. STOKOE, of Oanandaigua, in the county of Ontario and State of New York, have invented a new and useful Improvement in a Combined Lamp Globe and Chimney, which improvement is fully set forth in the following specification and shown in the accompanying drawings.
My invention is acombined lamp globe and chimney, the same being hereinafter fully described, and more particularly pointed out in the claims, reference being had in this specification to the accompanying drawings, forming a part thereof.
This device is designed to be used'with ordinary burners for kerosene-oil lamps for illuminating purposes; and the main object of the invention is to produce a globe and chimney combined that will produce a bright and steady flame while being carried about or in drafts or currents of air.
Other objects and advantagesof the invention will be brought out and made to appear in the following specification.
Figure 1 is a side elevation of the device, the globe and the chimney being axially sectioned on the dotted line 1 1 in Fig. 4. Fig.
2 is an edge view of the globe and-the chimney axially sectioned on the dotted line 2 2 in Fig. 4. Fig. 3 is a horizontal transverse section of the globe and chimney on the dotted line 3 3 in Fig. 2. Fig. 4 is a View looking down on top of the device indicated by arrow 4. in Fig. 1.
A in the drawings is an ordinary burner used with a kerosene-lamp, a being the wick,
b the wick-tube, cihe'shaft for controlling the wick, and d the spring-holdersfor the" -tened form of theinner tube or chimney proper enables it to receive and inclose the upper portion of the flame 6 without distort- 6o ing or breaking it. The annular space h within the globe and outside of the chimney is constantly filled with air, and the confinement of the upper and hottest portion of the flame within the chimney prevents the sides of the globe from becoming highly heated, which is a matter of great importance. Being at a comparatively low temperature the globe is-less liable to-become broken on account ofthe touch of cold bodies liable to be encountered while carrying the lamp about or the spattering of liquids against it, these together being the cause of much breaking of glass globes and chimneys. Furthermore, the protection the outer globe gives to the inner highly-heated chimney causes the latter to last longer than if not thus protected,
The lower end or base of the globe is below the burner, resting-upon ahorizontal flange 2' at the base of the latter, while the lower .end of the chimney is above the burner, as shown, the projecting ignited end of the wick being between them.
What I claim as my'inventiom'and desire to secure by Letters Patent, is-- .1. Acombinedlampglobeandchimneyconsisting of an outerpart or globe and aninner part or chimney formed in single piece and imperforate at the junction thereof at the IOO perforate at their junction said globe part and the chimney being joined at the upper end of the chimney and each being flattened or of greater dimension horizontally one Way than the other, substantially as shown and set forth.
3. In combination with a lamp-burner, a combined globe and chimney consisting of an outer part and aninner part, both coaxial and 10 in a single piece, the connecting portion at I the upper end being imperforate, substantially as shown and described.
In witness whereof I have hereunto set my hand this 17th day of November, 1902, in the presence of two subscribing witnesses.
JOHN M. STOKOE.
Witnesses:
Enos B. WHITMORE, MINNIE SMITH.
US13259502A 1902-11-24 1902-11-24 Combined lamp globe and chimney. Expired - Lifetime US727709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13259502A US727709A (en) 1902-11-24 1902-11-24 Combined lamp globe and chimney.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13259502A US727709A (en) 1902-11-24 1902-11-24 Combined lamp globe and chimney.

Publications (1)

Publication Number Publication Date
US727709A true US727709A (en) 1903-05-12

Family

ID=2796218

Family Applications (1)

Application Number Title Priority Date Filing Date
US13259502A Expired - Lifetime US727709A (en) 1902-11-24 1902-11-24 Combined lamp globe and chimney.

Country Status (1)

Country Link
US (1) US727709A (en)

Similar Documents

Publication Publication Date Title
US727709A (en) Combined lamp globe and chimney.
US34841A (en) Improvement in lamps for burning coal-oil
USRE7529E (en) Btiry
US153896A (en) Improvement in argand-burners
US621910A (en) Smoke-consuming globe
US480404A (en) Thomas hipwell
US685479A (en) Lamp.
US249965A (en) And feancis thill
US194763A (en) Improvement in lamp-burners
US618806A (en) Daniel c
US662584A (en) Lamp-burner.
US684636A (en) Oil-lamp.
US193282A (en) Improvement in lamps and lanterns
US575441A (en) Harry tee
US650595A (en) Lamp-burner.
US206904A (en) Improvement in lamps
US640981A (en) Lamp-burner.
US103917A (en) Rufus nutting
US42262A (en) Improvement in lamps
US782904A (en) Blue-burner.
US318521A (en) William c
US176160A (en) Improvement in combined lamp chimneys and shades
US392822A (en) James frank place
US733012A (en) Lamp-burner.
US196581A (en) Improvement in lamps