US712522A - Regulator for alternating series arc-light systems. - Google Patents
Regulator for alternating series arc-light systems. Download PDFInfo
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- US712522A US712522A US9173402A US1902091734A US712522A US 712522 A US712522 A US 712522A US 9173402 A US9173402 A US 9173402A US 1902091734 A US1902091734 A US 1902091734A US 712522 A US712522 A US 712522A
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- Prior art keywords
- regulator
- alternating series
- core
- light systems
- series arc
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
Definitions
- WITNESSES INVENTOR 3*. 01mm 22/, J v amf UNITED STATES PATENT OFFICE.
- former 18 is connected through one terminal
- I, JOSEF HENRIK HALL- 19 to the solenoid S and arranged to have its BERG, a citizen of the United States, residing coil, which is divided into sections a, b, 0, (Z, at New York city, county and State of New e,f', and(,connected through contact-brushes York, have invented certain new and useful 21 22 to the opposite terminal of the solenoid 8.
- a rod 24 car- Series Arc-Light Systems, of which the followrying the adjustable fingers25 26.
- the rod ing is a specification.
- 24 is movable in the guide 27.
- 28 is a rod
- My invention relates to a device adapted movable in the guide 29, and surrounding [O to be connected in series with a number of this rod are the ring-clutches 30 31.
- Under arc-lamps and the secondary coil of an alterthe ring-clutch 3i and between it and the hating-current transformer and which has guide is a spring 32. is a choking-coil. for its purpose to maintain the current on 34 represents lamps in the lampcircuit, the line constant irrespective of the number which is connected to the upper terminals 9.
- a further object of my invention is to pro- When the device is cutinto the main circuit, vide a device for automatically changing the the solenoids 8 attract the core 9, thereby ratio of the current transformation, whereby lifting the rod 24 and the adjustable fingers the power factorof the system will be main- 25 and 26. hen the resistance in the lamp- 20 tained practically constant from zero to full circuit is decreased by cuttinglamps out, furload. ther motion of the core upward takes place,
- a further object of my invention is to dewhich has the effect of introducing an imcrease the size and cost of the regulator repedance upon thelamp-circuit corresponding quired to maintain the current constant in a to the lamps cut out.
- the lamps are cut 25 system involving a definite number of curout of circuit the core continues to rise unrent-consuming devices. til the finger 25 coacts with the ring-clutch
- the accompanying drawing which is aview l 30, surrounding the rod 28. It now further partiallyin elevation and partiallya diagram, lamps are cut out of circuit, the rod 28 is will serve to illustrate my invention and the raised, causing the brushes 21 22 to lap the 30 circuit connections.
- v terminals of the coils fg, cutting out such In the drawing, 5 represents a suitable incoils.
- the closing casing With a removable cover 6.
- The, brushes 21 22 advance gradually, lapping interior of the casing is adapted to be par-. successive contacts a b c d e and cutting out tially filled with a body of oil 7 or other inthese coils until the limit of movement of the 35 sulating fluid.
- the clutch 30 and allows the rod 28 to feed in such magnets is a core 9.
- protransformer 15 Located in the bottom of the casing 5 is a former the ratio of conversion will be in protransformer 15. The primary of the transportion to the work in the lamp-circuit.
- the secondary of the transinitial position of the core 9 relative to the loo solenoid 8 can be determined and the current strength at which the regulator will come into operation regulated.
- a regulator for alternating series arelight systems, comprising a device responsive to any increase of current upon the line within predetermined limits, and which will act when energized to introduce an impedance upon the line proportional to any decrease in load upon such line, and means for automatically hanging the ratio of the current transformation through said device, whereby the power factorof the system will be maintained practically constant from zero to full load.
- a regulator for alternating series arelight systems comprising a device reponsive to any increase of current upon the line within predetermined limits, and which when energized will introduce an impedance upon the line proportional to any decrease in load upon such line, a transforming device introduced between said first-named device and the main source of energy, and means actuated by said first-named device which will change the ratio of current.- transformation through the transformer in proportion to the decrease in load in the translation-circuit which the first-named device is designed to regulate.
- a regulator for alternating series arelight systems comprising a case containing a body of oil, a pair of solenoids having a fixed position in such case, a core for saidsolenoids, a buoyant device for overcoming the weight of the core, means for regulating the positionof the core in the solenoids, a current-transforming device, and means actuated by the core for determining the active portion of said transforming device.
- a regulator for alternating series arclight systems comprising a case containing a body of oil, a pair of solenoids having a fixed position in such case, a device'buoyant in said body of oil, a core for said solenoids carried by said buoyant device, a transformer having its secondary coil divided into sections, and means carried by said core for progressively cutting said transformer-sections out of circuit.
- a regulator for alternating series arclight systems comprising a pair of coacting elements, one element fixed and the other movable, a transformer having its secondary divided into a series of sections, and means energized by the movement of the movable element for progressively changing the ratio of transformation from the transformer tothe fixed element.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Electromagnets (AREA)
Description
No. 7l2.522. Patented Nov. 4, I902.
J. H. HALLBERG. v
REGULATOR FOR ALTEBNATING SERIES ARC LIGHT SYSTEMS.
(Application filed Jan 29 1902.,
(lo Iodel.)
WITNESSES: INVENTOR 3*. 01mm 22/, J v amf UNITED STATES PATENT OFFICE.
JO SEF HENRIK HALLBERG, OF NEWV YORK, N. Y., ASSIGNOR TO GENERAL INCANDESCENT ARC LIGHT COMPANY, OF NE\V YORK, N. Y., A CORPO- RATION.
REGULATOR FOR ALTERNATING SERIES ARC-L IGHT SYSTEMS.
JPECIFICATION forming part of Letters Patent No. 712,522, dated November 4, 1902.
Application filed January 29, 1902. Serial No. 91,734. (No model.)
T to whom it may concern: former 18 is connected through one terminal Be it known that I, JOSEF HENRIK HALL- 19 to the solenoid S and arranged to have its BERG, a citizen of the United States, residing coil, which is divided into sections a, b, 0, (Z, at New York city, county and State of New e,f', and(,connected through contact-brushes York, have invented certain new and useful 21 22 to the opposite terminal of the solenoid 8. 55
Improvements in Regulators for Alternating Depending from the core 9 is a rod 24, car- Series Arc-Light Systems, of which the followrying the adjustable fingers25 26. The rod ing is a specification. 24 is movable in the guide 27. 28 is a rod My invention relates to a device adapted movable in the guide 29, and surrounding [O to be connected in series with a number of this rod are the ring-clutches 30 31. Under arc-lamps and the secondary coil of an alterthe ring-clutch 3i and between it and the hating-current transformer and which has guide is a spring 32. is a choking-coil. for its purpose to maintain the current on 34 represents lamps in the lampcircuit, the line constant irrespective of the number which is connected to the upper terminals 9.
15 of lamps in operation. The operation of the device is as follows:
A further object of my invention is to pro- When the device is cutinto the main circuit, vide a device for automatically changing the the solenoids 8 attract the core 9, thereby ratio of the current transformation, whereby lifting the rod 24 and the adjustable fingers the power factorof the system will be main- 25 and 26. hen the resistance in the lamp- 20 tained practically constant from zero to full circuit is decreased by cuttinglamps out, furload. ther motion of the core upward takes place,
A further object of my invention is to dewhich has the effect of introducing an imcrease the size and cost of the regulator repedance upon thelamp-circuit corresponding quired to maintain the current constant in a to the lamps cut out. As the lamps are cut 25 system involving a definite number of curout of circuit the core continues to rise unrent-consuming devices. til the finger 25 coacts with the ring-clutch The accompanying drawing, which is aview l 30, surrounding the rod 28. It now further partiallyin elevation and partiallya diagram, lamps are cut out of circuit, the rod 28 is will serve to illustrate my invention and the raised, causing the brushes 21 22 to lap the 30 circuit connections. v terminals of the coils fg, cutting out such In the drawing, 5 represents a suitable incoils. As further movement takes place the closing casing with a removable cover 6. The, brushes 21 22 advance gradually, lapping interior of the casing is adapted to be par-. successive contacts a b c d e and cutting out tially filled with a body of oil 7 or other inthese coils until the limit of movement of the 35 sulating fluid. Located within the casing, core has been reached. If new the lamps are 8 and suitably supported therein in any conagain out into circuit, the rod 24 moves downvenient manner, are a pair of solenoidal magward and with it the finger 25, which trips nets 8. Arranged to have a vertical motion the clutch 30 and allows the rod 28 to feed in such magnets is a core 9. downward, as in the manner of an upper car- 0 10 represents a float connected to the core, bon in an arc-lamp. This motion is con- 9 through the rod 11, and mounted over the tinned until the finger 26 strikes the clutch float is an adjustable weight 12. 31, which releases the rod and allows it to 13 represents a disk of wood or other matedrop to the position shown in the figure. rial, which serves as a dash-pot and in which It will be understood that by reason of the 45 is a gravitally-acting relief-valve 14. division of the secondary coil of the tran. 5
Located in the bottom of the casing 5 is a former the ratio of conversion will be in protransformer 15. The primary of the transportion to the work in the lamp-circuit.
- former 16 is connected to the main line, By means of the adjustable weight 12t'. 6.,
which in turn is connected to the alternating by increasing or decreasing this weight-the 5o generator 17. The secondary of the transinitial position of the core 9 relative to the loo solenoid 8 can be determined and the current strength at which the regulator will come into operation regulated.
Having thus described my invention, I claim 1. A regulator for alternating series arelight systems, comprising a device responsive to any increase of current upon the line within predetermined limits, and which will act when energized to introduce an impedance upon the line proportional to any decrease in load upon such line, and means for automatically hanging the ratio of the current transformation through said device, whereby the power factorof the system will be maintained practically constant from zero to full load.
2. A regulator for alternating series arelight systems, comprising a device reponsive to any increase of current upon the line within predetermined limits, and which when energized will introduce an impedance upon the line proportional to any decrease in load upon such line, a transforming device introduced between said first-named device and the main source of energy, and means actuated by said first-named device which will change the ratio of current.- transformation through the transformer in proportion to the decrease in load in the translation-circuit which the first-named device is designed to regulate.
3. A regulator for alternating series arelight systems, comprising a case containing a body of oil, a pair of solenoids having a fixed position in such case, a core for saidsolenoids, a buoyant device for overcoming the weight of the core, means for regulating the positionof the core in the solenoids, a current-transforming device, and means actuated by the core for determining the active portion of said transforming device.
4:. A regulator for alternating series arclight systems, comprising a case containing a body of oil, a pair of solenoids having a fixed position in such case, a device'buoyant in said body of oil, a core for said solenoids carried by said buoyant device, a transformer having its secondary coil divided into sections, and means carried by said core for progressively cutting said transformer-sections out of circuit.
5. A regulator for alternating series arclight systems, comprising a pair of coacting elements, one element fixed and the other movable, a transformer having its secondary divided into a series of sections, and means energized by the movement of the movable element for progressively changing the ratio of transformation from the transformer tothe fixed element.
In testimony whereof I affix my signature in the presence of two witnesses.
J OSEF HENRIK HALLBERG. Witnesses:
J. E. PEARSON, O. E. STECHER.
Correction in Letters Patent No. 712,522.
It is hereby certified that in Letters Patent No. 712,522, granted November 4, 1902, upon the application of Josef Henrik Hallberg, of New York, N. Y., for an improvement in Regulators for Alternating Series Arc-Light Systems, an error appears in the printed specification requiring correction, as follows: In line 13, page 2, the word hanging should read changing; and that the said Letters Patent should be read with this correction therein that the same may conform to the record of the case in the Patent Ofiice.
Signed and sealed this 18th day of November, A. D., 1902.
F. I. ALLEN, Commissioner of Patents.
[SEAL] Correction in Letters Patent No 712,522.
It is hereby certified that in Letters Patent No. 712,522, granted November 4, 1902,
upon the application of Josef Henrik Hallberg, of New York, N. Y., for an improvement in Regulators for Alternating Series Arc-Light Systems, an error appears in the printed specification requiring correction, as follows: In line 13, page 2, the word hanging should read changing; and that the said Letters Patent should be read with this correction therein that the same may conform to the Patent Office.
Signed and sealed this 18th day of November, A.
the record of the case in F. I. ALLEN, Commissioner of Patents.
[SEAL]
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9173402A US712522A (en) | 1902-01-29 | 1902-01-29 | Regulator for alternating series arc-light systems. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9173402A US712522A (en) | 1902-01-29 | 1902-01-29 | Regulator for alternating series arc-light systems. |
Publications (1)
Publication Number | Publication Date |
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US712522A true US712522A (en) | 1902-11-04 |
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US9173402A Expired - Lifetime US712522A (en) | 1902-01-29 | 1902-01-29 | Regulator for alternating series arc-light systems. |
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1902
- 1902-01-29 US US9173402A patent/US712522A/en not_active Expired - Lifetime
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