US446661A - George p - Google Patents
George p Download PDFInfo
- Publication number
- US446661A US446661A US446661DA US446661A US 446661 A US446661 A US 446661A US 446661D A US446661D A US 446661DA US 446661 A US446661 A US 446661A
- Authority
- US
- United States
- Prior art keywords
- electrode
- spindle
- armature
- hand
- george
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000005611 electricity Effects 0.000 description 6
- 229910001369 Brass Inorganic materials 0.000 description 4
- 239000010951 brass Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 241000283690 Bos taurus Species 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 229910000754 Wrought iron Inorganic materials 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000004301 light adaptation Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L13/00—Electric lighting devices with built-in electric generators
- F21L13/06—Electric lighting devices with built-in electric generators with mechanical drive, e.g. spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C11/00—Electric fuzes
- F42C11/001—Electric circuits for fuzes characterised by the ammunition class or type
- F42C11/003—Electric circuits for fuzes characterised by the ammunition class or type for hand grenades
Definitions
- the object of the invention is simplicity of construction, ease of access, and absence of noise with few parts. It is pz'irticularly adapted for ladies use by reason of its silent act-ion, small size, lightness, and adaptation. for rich surfacing.
- Figure l is a vertical section with certain parts broken away, showing my machine as arranged for use; and Fig. 2 is a plan view of the same with the upper portion removed.
- I employ a permanent magnet A, between the arms of which is mounted an ordinary revolving armature B, composed of iron, having two spools C C, wound with covered copper wire, ranging in size from No. 30 to No.
- the electrode L is removable and isloosely connected manent hand-electrode K, the removable hand-electrode L, electrically but loosely connected to the driving-shaft, all adapted to serve as herein specified.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
Description
(No Model.)
G. P. CLARKE. MAGNETO ELECTRIC MACHINE.
No. 446,661. Patented Feb. 17, 1891 Md/ "W3? d 6 g i wi iii 6205 01:
m: News PETERS cow, wow-Una. \vAsumawx, n. c
UNITED STATES GEORGE I CLARKE,
PATENT OEEIcE.
Ola NFHV YORK, 'Y.
MAGNETO-ELECTRIC MACHINE.
SPECIFICATION forming part of Letters Patent No. 446,661, dated February 17, 1891.
Application filed August 28, 1890. Serial No. 362,842. (No model) To all whom it may concern:
Be it known that I, GEORGE P. CLARKE, a citizen of the United States, residing in the city and county of New York, in the State of New York, have invented a certain new and useful Improvement in Electrical Machines; and I do hereby declare that the following is a full, clear, and exact description thereof.
The improvementapplies to all that class of electrical machinesa good example of which is shown in the patent to myself and Gerard llarsin, dated June 30, 1885, No. 321,27S where a continuous eurrentis produced byre- Volving an armature by power, and spring power is introduced to maintain the rotation for a short time after the communication of motion thereto has stopped. The working parts are neatly inclosed in a case or casket.
The object of the invention is simplicity of construction, ease of access, and absence of noise with few parts. It is pz'irticularly adapted for ladies use by reason of its silent act-ion, small size, lightness, and adaptation. for rich surfacing.
I avoid the use of wire connections and at tach the electrodes conveniently upon the top of the casket. One electrode is connected and detached at will, its attachment when in use being made to the end of the powerspindle. The attachment is continuous but loose, not revolving with the spindle. I provide a great length of spring in two parts, separately coiled, and connect the shaft thus actuated with the revolving armature by a round belt running in grooved pulleys, and provide a removable handle on the main shaft to serve as the other electrode on the main shaft.
The accompanying drawings form a part of this specification, and represent what I consider the best means of carrying out the invcntion.
Figure l is a vertical section with certain parts broken away, showing my machine as arranged for use; and Fig. 2 is a plan view of the same with the upper portion removed.
Similar letters of reference indicate corresponding parts in both the figures.
I employ a permanent magnet A, between the arms of which is mounted an ordinary revolving armature B, composed of iron, having two spools C C, wound with covered copper wire, ranging in size from No. 30 to No.
36, according to the kind of iron that the armature is made of. If of cast-iron, the copper wire must be coarser than with an armature made of Swedish wrought-iron. These two elementsthe magnets and revolving armatures-are common in electrical machines. I secure upon the spindle D two long springs E E, (five feet,) Fig. 1, having twentyfive turns, and secured at the outer end by the bolt 0. The winding of two long springs allows a long life of propelling-power to the armature, and secures all the desired power. It allows ample time for the appl cation of electricity for ordinary medical purposes without a second winding. I secure upon the spindle D aV-grooved pulley F, around which the band G passes to the small V-grooved pulley ll upon the spindle of the armature B, and obtain speed direct to the armature.
In order to convey electricity to the hands, I secure the current-breaker I to the side of the case,and. upon this cnrrent-breakercause the spiral spring J, Fig. 1, to impinge, conducting the electric current to the hand-electrode K, Fig. 1, which is a nearly close-wound spiral spring about one inch in diameter and of No. 11-1. brass wire, nickel or gold plated. Such an electrode is very pliable and delicate to the touch, and the peculiarly tasty and attractive hand-electrode conforms perfectly to the irregular surface of the hand. It is particularly adapted to a lady s hand by reason of its great capacity for yielding to gentle force. The second electrode L, Fig. 1, is ofa ball-knob shape, and may be made of No. 16 wire or of sheet-brass. It is loosely connccted with the spindle I) by having its central pin M let into the end of such spindle, as seen by the dotted lines in Fig. 1, and may be lifted off and put back at pleasure. \Vhcn not touched by the operator, it will revolve with the main spindle D. When grasped by the hand in. the act of receiving electricity, it will remain stationary in the hand, owing to its loose connection with the spindle D.
\Vhen the machine is to be wound up, this electrode will be lifted off and a crank or handle placed upon the top end of the springspindle and operated, being checked by the common ratchet wheel and pawl N, Fig. 2.
I attach importance to the fact that the electrode L is removable and isloosely connected manent hand-electrode K, the removable hand-electrode L, electrically but loosely connected to the driving-shaft, all adapted to serve as herein specified.
In testimony that I claim the invention above set forth I affix inysignature in presence of two witnesses.
GEORGE P. CLARKE.
Witnesses:
CHAS. S. BARBER, II. A. .ToHNsToNE.
Publications (1)
Publication Number | Publication Date |
---|---|
US446661A true US446661A (en) | 1891-02-17 |
Family
ID=2515550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US446661D Expired - Lifetime US446661A (en) | George p |
Country Status (1)
Country | Link |
---|---|
US (1) | US446661A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040189059A1 (en) * | 2003-03-28 | 2004-09-30 | Yang Jian Hui | Chair with bight formed in leg |
-
0
- US US446661D patent/US446661A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040189059A1 (en) * | 2003-03-28 | 2004-09-30 | Yang Jian Hui | Chair with bight formed in leg |
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