US678483A - Electric-arc lamp. - Google Patents

Electric-arc lamp. Download PDF

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Publication number
US678483A
US678483A US3632300A US1900036323A US678483A US 678483 A US678483 A US 678483A US 3632300 A US3632300 A US 3632300A US 1900036323 A US1900036323 A US 1900036323A US 678483 A US678483 A US 678483A
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US
United States
Prior art keywords
electric
sleeve
arc lamp
arc
tube
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
US3632300A
Inventor
Josef Henrik Hallberg
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.)
GENERAL INCANDESCENT ARC LIGHT Co
GEN INCANDESCENT ARC LIGHT Co
Original Assignee
GEN INCANDESCENT ARC LIGHT Co
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 GEN INCANDESCENT ARC LIGHT Co filed Critical GEN INCANDESCENT ARC LIGHT Co
Priority to US3632300A priority Critical patent/US678483A/en
Application granted granted Critical
Publication of US678483A publication Critical patent/US678483A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00—Electric arc lamps
    • H05B31/0081—Controlling of arc lamps

Definitions

  • My invention relates to electric-arc lamps of the type known as inclosed-arc lamps; and it consists in various details of construction, which will be described in the specification and specified in the claim.
  • the object of my invention is to simplify and improve the construction of such lamps and decrease their cost.
  • the figure is a vertical section through the upper portion of the lamp, with the clutch mechanism shown in elevation.
  • A indicates the top plate or cover of the lamp.
  • a supporting-tube B Secured to the tube B near its upper end is a bracket 0. Connected to the lower end of this bracket is a magnet D.
  • a tubular sleeve E Surrounding the tube B is a tubular sleeve E, and surrounding this sleeve is a second sleeve or armature F. These two sleeves form armatures, and I may use but a single sleeve.
  • a dash-pot Gr Connected to the sleeve E is a dash-pot Gr, which moves over a piston H, pivotally secured to the top of the magnet D.
  • I represents clutch mechanism connected to the bottom of the armature F.
  • I c1ai1n In an arc-lamp, in combination with the supporting-tube B, a bracket secured to the tube, a magnet carried by the bracket, a movable sleeve located within the magnet and connected at its upper end to a dash-pot, a dash-pot piston pivotally mounted on the top of the magnet, a second sleeve or armature surrounding the supporting-tube,and a clutch mechanism connected to the second sleeve.

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  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Description

No. 678,483. Patented July l6, l90l. J. H. HALLBERG.
ELECTRIC-ARC LAMP.
(Application filed Nov. 13, 1900.)
(No Model.)
I I I I WITNESSES? m'z Ncmms PETERS co. Pnmuumo WASHINGTON. u. c.
"NITED STATES PATENT Frat JOSEF HENRIK HALLBERG, OF NEW YORK, N. Y., ASSIGNOR TO GENERAL INCANDESCENT ARC LIGHT COMPANY, OF SAME PLACE.
ELECTRIC-ARC LAM P.
SPECIFICATION formingpart of Letters Patent No. 6"7'8,4 dated J v 1901 Appliationfiledllovember13,1900- SerlalNo. ss szs. (No model.)
To all whom it may concern.-
Be it known that I, J OSEF HENRIK HALL- BERG, a citizen of the United States, residing at New York city, county and State of New York, have invented certain new and useful Improvements in Electric-Arc Lamps, of which the following is a specification.
My invention relates to electric-arc lamps of the type known as inclosed-arc lamps; and it consists in various details of construction, which will be described in the specification and specified in the claim.
.The object of my invention is to simplify and improve the construction of such lamps and decrease their cost.
The accompanying drawing will serve to illustrate my invention, and in which similar letters of reference indicate like parts.
The figure is a vertical section through the upper portion of the lamp, with the clutch mechanism shown in elevation.
In the drawing, A indicates the top plate or cover of the lamp. Depending from this cover is a supporting-tube B. Secured to the tube B near its upper end is a bracket 0. Connected to the lower end of this bracket is a magnet D. Surrounding the tube B is a tubular sleeve E, and surrounding this sleeve is a second sleeve or armature F. These two sleeves form armatures, and I may use but a single sleeve. Connected to the sleeve E is a dash-pot Gr, which moves over a piston H, pivotally secured to the top of the magnet D. I represents clutch mechanism connected to the bottom of the armature F.
In the operation of the lamp the sleeves E and F are moved vertically and their motion transmitted to the clutch I and dampened by the dash-pot G.
Having thus described my invention, I c1ai1n I In an arc-lamp, in combination with the supporting-tube B, a bracket secured to the tube, a magnet carried by the bracket, a movable sleeve located within the magnet and connected at its upper end to a dash-pot, a dash-pot piston pivotally mounted on the top of the magnet, a second sleeve or armature surrounding the supporting-tube,and a clutch mechanism connected to the second sleeve.
In testimony whereof I affix my signature in the presence of two witnesses.
JOSEF HENRIK HALLBERG. Witnesses:
J. E. PEARSON, J. A. CAVANAGH.
US3632300A 1900-11-13 1900-11-13 Electric-arc lamp. Expired - Lifetime US678483A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US3632300A US678483A (en) 1900-11-13 1900-11-13 Electric-arc lamp.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3632300A US678483A (en) 1900-11-13 1900-11-13 Electric-arc lamp.

Publications (1)

Publication Number Publication Date
US678483A true US678483A (en) 1901-07-16

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Family Applications (1)

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US3632300A Expired - Lifetime US678483A (en) 1900-11-13 1900-11-13 Electric-arc lamp.

Country Status (1)

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US (1) US678483A (en)

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