US483482A - Magnifying-globe for the diffusion of artificial light - Google Patents
Magnifying-globe for the diffusion of artificial light Download PDFInfo
- Publication number
- US483482A US483482A US483482DA US483482A US 483482 A US483482 A US 483482A US 483482D A US483482D A US 483482DA US 483482 A US483482 A US 483482A
- Authority
- US
- United States
- Prior art keywords
- globe
- diffusion
- magnifying
- artificial light
- neck
- 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
Links
- 238000009792 diffusion process Methods 0.000 title description 12
- 230000002093 peripheral Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000282619 Hylobates lar Species 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
- F21V9/12—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light with liquid-filled chambers
Definitions
- My invention relates to improvements in magnifying-globes for the diffusion of artificial light; and it consists in the novel arrangement and combination of parts, as will be more fully hereinafter described, and designated in the claims.
- Figure 1 is a vertical longitudinal section of my complete invention, showing an incandescent lamp suspended therein.
- Fig. 2 is a horizontal cross-section taken on the line w w of Fig. 1
- Fig. 3 is a detail sectional view of a cap for securing the parts together which I employ in carrying out my invention.
- the object of my invention is to construct a magnifying device for the diffusion and defraction of artificial light, and especially designed for a show-globe in stores.
- 1 indicates an outer spherical globe constructed of glass or any other suitable transparent substance, the same being provided with a neck 2.
- Said neck 2 is provided with a peripheral flange 3 and external screwthreads 4.
- cap 5 indicates a cap, for the purpose more fully hereinafter described, the same being pro vided with a flange 6, which flange 6 is provided with internal screw-threads 7.
- Said cap 5 is adapted to be screwed upon the externally-screw-threaded neck 2 of the globe 1.
- Said cap 5 is provided with a hole 8 for the insertion and removal of the source of light which is suspended within the magnifying device.
- Said globe 9 indicates an internally located globe.
- Said globe 9 is double concave in a longitudinal section when viewed sectionally, and is circular in a cross or transverse section, and is provided with a solid plano-ooncave end 10- that is, the end 10 is plano-concave when viewed externally or seen from a rear elevation when said globe is in its normal position.
- the globe 9 is provided with a neck 11, which is adapted to tightly fit in the neck 2, so as to effect a water-tight joint.
- the upper por* tion of the neck 11 is provided with an ex ternal peripheral flange 12, which is adapted to fit on the upper edge of the neck 2, which answers as a seat for said flange.
- the internal globe 9 is suspended in the globe 1 with the flange 12 thereof resting on the edge of the neck 2, and then the cap 5 should be screwed onto the external screw-threaded neck 2, thus holding the globe 9 firmly and securely in its normal position, as can be readily perceived by inspecting the drawings. It may be noted in this connection that the globe 9 is provided with an open upper endfor the insertion and removal of the light.
- I first fill the globe 1 with any desired liquid substance before the globe 9 is suspended within the same. It can be readily perceived, byany one versed at all in the principles of optics, that the light passing through the sides of the globe 9 will illuminate the contents of the globe 1 and produce an object of beauty to the observer.
- a show-globe having an outer spherical globe 1 and an inner receptacle or globe 9, being double concave in longitudinal section, circular in cross-section, and provided with an open upper end and a plano-concave lower closed end, substantially as set forth.
- a show-globe having an outer spherical globe 1, provided with a neck 2, an external peripheral flange 3, formed thereon or secured per end, and a flange 12, formed on or secured thereto, external screw-threads 4:, formed on to said upper end, substantially as set forth. 10
- a cap 5 provided With an internally- In testimony whereof I'affix my signature in screw-threaded flange 6, adapted to be screwed presence of two witnesseses. 5 on said neck, an inner receptacle or globe 9,
- W HILLIARY ELDRID GE double concave in longitudinal section, oircu- witnesseses: v lar in cross-section, and provided with a plano- W. J. EVANS,
Description
' (No Model.)
, H. ELDRIDGE. MAGNIFYING GLOBE FOR THE DIFFUSION 0F ARTIFICIAL LIGHT.
No. 483,482. Patented Sept. 27, 1892.
j 4.6 /g 6 Fl UNITED STATES PATENT O FI I-IILLIARY ELDRIDGE, OF PURVIS, MISSISSIPPI, ASSIGNOR OF ONE-HALF TO P. O. GAGNE, OF HOUSTON, TEXAS.
MAGNIFYlNG-GLOBE FOR THE DIFFUSION F ARTIFICIAL LIGHT.
SPECIFICATION forming part of Letters Patent No. 483,482, dated September 27, 1892.
Application filed November 2, 1891. Serial No. 410,556. (No model.)
.To all whom it may concern.-
Be it known that I, HILLIARY ELDRIDGE, of the city of Purvis, county of Marion, and State of Mississippi, have invented certain new and useful Improvements in Magnifying- Globes for the Diffusion of Artificial Light, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, forming a part hereof.
My invention relates to improvements in magnifying-globes for the diffusion of artificial light; and it consists in the novel arrangement and combination of parts, as will be more fully hereinafter described, and designated in the claims.
In the drawings, Figure 1 is a vertical longitudinal section of my complete invention, showing an incandescent lamp suspended therein. Fig. 2 is a horizontal cross-section taken on the line w w of Fig. 1, and Fig. 3 is a detail sectional view of a cap for securing the parts together which I employ in carrying out my invention.
The object of my invention is to construct a magnifying device for the diffusion and defraction of artificial light, and especially designed for a show-globe in stores.
I will give a further description of the use and object of my invention in connection with a mechanical description thereof.
Referring to the drawings, 1 indicates an outer spherical globe constructed of glass or any other suitable transparent substance, the same being provided with a neck 2. Said neck 2 is provided with a peripheral flange 3 and external screwthreads 4.
5 indicates a cap, for the purpose more fully hereinafter described, the same being pro vided with a flange 6, which flange 6 is provided with internal screw-threads 7. Said cap 5 is adapted to be screwed upon the externally-screw-threaded neck 2 of the globe 1. Said cap 5 is provided with a hole 8 for the insertion and removal of the source of light which is suspended within the magnifying device.
9 indicates an internally located globe. Said globe 9 is double concave in a longitudinal section when viewed sectionally, and is circular in a cross or transverse section, and is provided with a solid plano-ooncave end 10- that is, the end 10 is plano-concave when viewed externally or seen from a rear elevation when said globe is in its normal position. The globe 9 is provided with a neck 11, which is adapted to tightly fit in the neck 2, so as to effect a water-tight joint. The upper por* tion of the neck 11 is provided with an ex ternal peripheral flange 12, which is adapted to fit on the upper edge of the neck 2, which answers as a seat for said flange.
I will now proceed to give a description of the manner of constructing my invention. The aforesaid parts are made substantially of the form, as described. The internal globe 9 is suspended in the globe 1 with the flange 12 thereof resting on the edge of the neck 2, and then the cap 5 should be screwed onto the external screw-threaded neck 2, thus holding the globe 9 firmly and securely in its normal position, as can be readily perceived by inspecting the drawings. It may be noted in this connection that the globe 9 is provided with an open upper endfor the insertion and removal of the light. Of course in the practical operation and construction of myinvention I first fill the globe 1 with any desired liquid substance before the globe 9 is suspended within the same. It can be readily perceived, byany one versed at all in the principles of optics, that the light passing through the sides of the globe 9 will illuminate the contents of the globe 1 and produce an object of beauty to the observer.
In the drawings I have shown an ordinary incandescent lamp suspended within the globe 9; but I desire to state in this connection that I may use any other source of light.
Having fully described my invention, what I claim is- 1. A show-globe having an outer spherical globe 1 and an inner receptacle or globe 9, being double concave in longitudinal section, circular in cross-section, and provided with an open upper end and a plano-concave lower closed end, substantially as set forth.
2. A show-globe having an outer spherical globe 1, provided with a neck 2, an external peripheral flange 3, formed thereon or secured per end, and a flange 12, formed on or secured thereto, external screw-threads 4:, formed on to said upper end, substantially as set forth. 10
said neck, a cap 5, provided With an internally- In testimony whereof I'affix my signature in screw-threaded flange 6, adapted to be screwed presence of two Witnesses. 5 on said neck, an inner receptacle or globe 9,
W HILLIARY ELDRID GE. double concave in longitudinal section, oircu- Witnesses: v lar in cross-section, and provided with a plano- W. J. EVANS,
concave lower closed end 10 and an open up- R. L. GUEST.
Publications (1)
Publication Number | Publication Date |
---|---|
US483482A true US483482A (en) | 1892-09-27 |
Family
ID=2552332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US483482D Expired - Lifetime US483482A (en) | Magnifying-globe for the diffusion of artificial light |
Country Status (1)
Country | Link |
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US (1) | US483482A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2481054A (en) * | 1941-01-11 | 1949-09-06 | Wendel Rudolf | Light projector |
-
0
- US US483482D patent/US483482A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2481054A (en) * | 1941-01-11 | 1949-09-06 | Wendel Rudolf | Light projector |
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