US293076A - piette - Google Patents
piette Download PDFInfo
- Publication number
- US293076A US293076A US293076DA US293076A US 293076 A US293076 A US 293076A US 293076D A US293076D A US 293076DA US 293076 A US293076 A US 293076A
- Authority
- US
- United States
- Prior art keywords
- lamp
- solenoid
- electric
- coil
- current
- 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 group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- 229910001369 Brass Inorganic materials 0.000 description 10
- 239000010951 brass Substances 0.000 description 10
- 206010033307 Overweight Diseases 0.000 description 8
- 235000020825 overweight Nutrition 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000010891 electric arc Methods 0.000 description 4
- 238000009432 framing Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000003313 weakening Effects 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
Definitions
- rIhis invention relates to an improved method of effecting automatically the regulation ofthe distance of the carbons in an electric lamp, without the aid of clockwork or other like mechanism ,by the use oi a solenoid orsolenoids having a tapering iron core.
- Figures l and 2 illustrate the principle of the present invention
- Figs. 8 and 4 show an electric lamp constructed according to the present invention.
- Snpposing, as shown in Fig. 2 the limits of attraction of the electric circuit to be C D, then all the molecules lying between these limits will be attracted, and the rod will be moved lengthwise by a force proportionate to the variation in its thicknesses.
- Figs. 3 and i show an electric-are lamp
- Fig. 5 a diagram of the circuits thereof, constructed according to the invention, with a tapering iron core arranged within two solenoids, Z and Y, ot' a peculiar construction.
- rollers o' are used.
- a current circulates through the lamp, it can take the following course, viz: throughthe positive (et) terminal orpost, pulleys R t', brass tube S, carbon K, voltaic-arc frame A B C D, guidepulleys r r, into the whole framing of the lamp, isolated coil Z, of thick wire,to the negative terminal or post.
- Almost the entire current takes this course, and has the tendency to raise the iron core S, and thus to separate the carbons. This takes place only when the attraction ofthe solenoid-coil is greater than the overweight ot' the iron rod S balancing the frame A B C D.
- the main solenoid-coil Z is covered by a second solenoid, Y, of high resistance, by which the effect of the iii-st one is weakened, and that in the same ratio as the main current is weakened by the increase ot' the voltaie are.
- Y second solenoid
- These two solenoids Z an'dtT are not wound uniformly 5 but the number of layers is decreased stepwise,as represented in Fig. d, in such a manner that the two solenoids together form a single cylinder.
- the rods nznz, carrying the guide-pulleys r yr for the frame A B C D maybe made hollow, and in this case mercury may be introduced into them, and by means of wires,which would have to be suitably fixed tothe con- IOO necting-piccc of thc i'ramc A B, a better conwith the solenoid-core S, of the coils Y and Z, ducting connection for the passage of the cur- Wound one around the other, and tapered or rent froin the franic A B C D to thc framing graduated in opposite direct-ions, as shown and i 5 of the lamp may be attained. described.
Description
2 Sheets-Sheet l.
(No Model.)
L. METTE &-P.'KR1Z1K ELECTRIC LAMP.
Patented Feb. 5,1884.
In, cnzo nr.
A @lizza @WV w4 Punks. hummm um v. c.
(No Model.) f 2 sheets-sheet 2.
VL. PIETTE 85 P. KRIZIK.
ELECTRIC LAMP.
Patented Feb. 5', 1884.
LII
LDVIG lll'lTl AND FRANZ KRIZIK, OF l LSDX, AUS"RIA-HUNGARX ELECTRIC LAMP.
SPECIFICATION forming part of Letters Patent No. 293,076, dated February 5, 1684. Application tiled July l, 1552. (No model.) Patented in Belgium June G, 1882, No. 58,118; in France June T, 1SS2,X0.11U,13S;
in England June 0 185:2 'No Q 'T1-2 and in Germany June 11, 1
To @ZZ wwnt it may concern.-
Be it known that we, LUDwio Pin'r'rn and FRAM Knrziit, subjects of the Emperor of Austria-Hungary, and residents of Pilsen, in the Empire otA Austria-Hungary, have invented a certain Improvement in Electric Lamps, ot which the following is a specification.
rIhis invention relates to an improved method of effecting automatically the regulation ofthe distance of the carbons in an electric lamp, without the aid of clockwork or other like mechanism ,by the use oi a solenoid orsolenoids having a tapering iron core.
Vith reference to the accompanying drawings, Figures l and 2 illustrate the principle of the present invention, and Figs. 8 and 4 show an electric lamp constructed according to the present invention. Supposing the tapering or conical iron rod A to be surrounded by a current, B, and supposing the rod A to be free to slide lengthwise within this electric circuit, then the electric current would cause the said rod to move until the thick end is drawn within the said circuit, as in the thicker end there are more molecules to be attracted than in the pointed end. Snpposing, as shown in Fig. 2, the limits of attraction of the electric circuit to be C D, then all the molecules lying between these limits will be attracted, and the rod will be moved lengthwise by a force proportionate to the variation in its thicknesses. If, instead of the simple circuit shown in Figs. l and 2, a solenoid-coil is used, the action will be increased. Figs. 3 and i show an electric-are lamp, and Fig. 5 a diagram of the circuits thereof, constructed according to the invention, with a tapering iron core arranged within two solenoids, Z and Y, ot' a peculiar construction.
lt It are two pulleys, over which two cords run, carrying a brass tube containing the tapering iron core S. To the other ends of the cords the frame A B C D is attached, so that the iron core S and the'i'rame AB C D nearly balance each other. The brass tube carries the upper positive carbon, while the frame A B C D carries the negative carbon. rlhe weight of the frame A B C D is so regulated that it is somewhat less than that of the brass tube with the iron core, so that the latter will, by its overweight, have the tendencyto keep the carbons in contact until a current passes through the solenoid-coil.
For the purpose of guiding the brass tube,
as well as the i'rame AB C D, in a straight direction, the rollers o' are used. Willen a current circulates through the lamp, it can take the following course, viz: throughthe positive (et) terminal orpost, pulleys R t', brass tube S, carbon K, voltaic-arc frame A B C D, guidepulleys r r, into the whole framing of the lamp, isolated coil Z, of thick wire,to the negative terminal or post. Almost the entire current takes this course, and has the tendency to raise the iron core S, and thus to separate the carbons. This takes place only when the attraction ofthe solenoid-coil is greater than the overweight ot' the iron rod S balancing the frame A B C D. W'hen this is the ease, the iron core is attracted until the weakening' ol" the current, caused by the formation ot'ihe voltaic arc, reaches such a degree that the attractive force and the said overweight counterbalance each other. It', in the course ofthe consumption ot' the carbons, the current decreases still more in intensity, then the overweight ot' the rod S will overcome the attractive torce of the coil Z, and if the difference is large enough to overcome the friction and the like, then the carbons will approach each other. In this manner these two forces constantly balance each other and regulate the proper distance of the two carbons from each other.
For the purpose ot increasing the delicacy of the adjustment, the main solenoid-coil Z is covered by a second solenoid, Y, of high resistance, by which the effect of the iii-st one is weakened, and that in the same ratio as the main current is weakened by the increase ot' the voltaie are. These two solenoids Z an'dtT are not wound uniformly 5 but the number of layers is decreased stepwise,as represented in Fig. d, in such a manner that the two solenoids together form a single cylinder. By this arrangement the object in view is attained in a better and more reliable manner than if the two solenoids were wound cylindrically.
The rods nznz, carrying the guide-pulleys r yr for the frame A B C D, maybe made hollow, and in this case mercury may be introduced into them, and by means of wires,which would have to be suitably fixed tothe con- IOO necting-piccc of thc i'ramc A B, a better conwith the solenoid-core S, of the coils Y and Z, ducting connection for the passage of the cur- Wound one around the other, and tapered or rent froin the franic A B C D to thc framing graduated in opposite direct-ions, as shown and i 5 of the lamp may be attained. described.
XVe clain1- -In testimony whereof We have signed our 4 1. In an electricarc lamp, the combination, 11a-mcs to this specicat-ion in the presence ot' with the sliding,` solenoid-core S, of the sotwosubscribing;` witnesses.
lenoid-coils Y Z, Wound one around the other, LUDVIG PIETTE. the convolutions in each coil gradually inl FRANZ KRIZIK. to creasing toward one end, substantially as de- Vitnesses:
scribed. 4 C. O. PAGET,
-2. In an electric-arc lamp, the combination, i l. G. J. RODLER.
Publications (1)
Publication Number | Publication Date |
---|---|
US293076A true US293076A (en) | 1884-02-05 |
Family
ID=2362263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US293076D Expired - Lifetime US293076A (en) | piette |
Country Status (1)
Country | Link |
---|---|
US (1) | US293076A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2869048A (en) * | 1952-05-22 | 1959-01-13 | Ultra Electric Inc | Electromagnetic device |
US20070120633A1 (en) * | 2005-10-27 | 2007-05-31 | Fujitsu Component Limited | Solenoid actuator and biaxial actuator |
-
0
- US US293076D patent/US293076A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2869048A (en) * | 1952-05-22 | 1959-01-13 | Ultra Electric Inc | Electromagnetic device |
US20070120633A1 (en) * | 2005-10-27 | 2007-05-31 | Fujitsu Component Limited | Solenoid actuator and biaxial actuator |
US7573361B2 (en) * | 2005-10-27 | 2009-08-11 | Fujitsu Component Limited | Solenoid actuator and biaxial actuator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US293076A (en) | piette | |
US571463A (en) | Controlling electric arcs | |
US684166A (en) | Regulating device for arc-lamp circuits. | |
US269453A (en) | paeker | |
US297580A (en) | edison | |
US221918A (en) | Improvement in electric-light apparatus | |
US333194A (en) | Electric aeg lamp regulator | |
US414130A (en) | wilhelm | |
US1823463A (en) | Constant high potential generators | |
US243341A (en) | Wee- alteneck | |
US525034A (en) | Electric-arc lamp | |
US492200A (en) | harper | |
US695870A (en) | Electric-lighting system. | |
US287067A (en) | John b | |
US728570A (en) | Regulator for alternating series arc-light systems. | |
US761117A (en) | Electrical regulating mechanism. | |
US369640A (en) | Dayid j | |
US414141A (en) | gk chapman | |
US875205A (en) | Electric regulation. | |
US519045A (en) | Electric-arc lamp | |
US746830A (en) | Electric-arc lamp. | |
US273888A (en) | Piette | |
US894766A (en) | Means for operating vapor electric lamps. | |
US792120A (en) | Constant-current regulator. | |
US407895A (en) | Electric-lighting system |