US1416513A - Generator for electric lamps - Google Patents

Generator for electric lamps Download PDF

Info

Publication number
US1416513A
US1416513A US259415A US25941518A US1416513A US 1416513 A US1416513 A US 1416513A US 259415 A US259415 A US 259415A US 25941518 A US25941518 A US 25941518A US 1416513 A US1416513 A US 1416513A
Authority
US
United States
Prior art keywords
generator
pinion
magnet
electric lamps
casing
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
US259415A
Inventor
Rosengart Sylvain
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.)
L ROSENGART SIEGE ETS
LA DITE L ROSENGART SIEGE SOCIAL Ets Ste
Original Assignee
L ROSENGART SIEGE ETS
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 L ROSENGART SIEGE ETS filed Critical L ROSENGART SIEGE ETS
Priority to US259415A priority Critical patent/US1416513A/en
Application granted granted Critical
Publication of US1416513A publication Critical patent/US1416513A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles

Definitions

  • the present inventlon relates to gen- 10 'erators, and in particular to an improved generator which is designed primarily for use in connection with or as a part of a pocket or other portable electric lamp, or of a stationa lamp, and in which the ourrent is derive from a magneto or alternator included in the structure in lace of the. more usual battery or accumu ator.
  • Figures 1 and 2 are vertical sectional views at right angles to each other through one form of generator, the sections being taken,
  • Figure 3 is a vertical sectional view showingia slight modification.
  • eferrlng more particularly to the draw- 1n s, 1 indicates a multi-vpolar magnet with respectivel 89 p0 esof alternate sign, loosely mounted on a shaft orspindle 26.
  • This magnet is encircled by' an annular armature 5, the pole pieces 6 of which carry'the usual coils 7,
  • pinion 27 preferably driven by planetary gearing, here shown as comprlsing two gears 28 mounted on two pins or studs which are carried by 4; a disk same gears'meshing with a fixed, internally toothed ring 30.
  • Disk 29 may be driven in any suitable' manner; for exam 1e, it may be provided upon one face wit a pivotally mounted awl"33 which co-operates with a ratchet w eel 32 to which a drum 31 is secured, the drum being rotated in one direction by means of a manuallyoperated band 34 which is ased over and connected to its periphery, t e return movement of the drum bein produced by coil spring 35 disposed wit in'the drum and connected at one end thereto.
  • a spring mrto of any desired character and indicated generally at 36, in Figure 3 may be used; but in either case, the rotation of the disk 29 will cause the two gears 28 to travel around with it, said gears being rotated at such time owing to their engagement with the ,fixed ring gear 30 and transmitting their rotation to pinion 27, to which the ,magnet is directly may likewise be employed, both in general for rotating the magnet, and in articular for driving the planetary gearing, if utilized, while stillremaining within the scope ofthe inventiom "I claim as my invention 1.
  • a casing In a device of the character described, the combination of a casing; a generator within the casing including a rotatable magnet; and mechanism for rotating said magnet comprising a pinion on the axle of the magnet, a planetary gear train connected to drive said pinion, and operating means for said planetary gear train.
  • a casing a generator within the casing including a rotatable mag net; and mechanism for rotating said magnet comprising a pinion on the axle of the magnet, a rotatable disk, a pair of gears revolubly mounted on said diskjn mesh with said pinion, a ring gear fixed in said casing inimesh with both gears and encircling the same, a pinion disposed co-axially with said disk, a pawl-and-ratchet connection between 4 the second-named pinion and said disk -to drive the latter from the former, and means for rotating the second-named inion.

Description

S. ROSENGART.
GENERATOR FOR ELECTRIC LAMPS.
APPLICATION FILED OCT. 23. 1918.
Patented May 16, 1922.-
2 SHEETS SHEET I.
\ m I Q J 1 p .47 E 1 W 3% [L T J. a 9 i L: n a kw w .1
mam/L S. ROSENGART. GENERATOR FOR ELECTRIC LAMPS.
APPLICATION FILED 061323, 1918.
Patented May 16, 1922. I 2 SHEETS-SHEET 2- 25 line 2-2,
' uulrso .s'm'rlazs,v
SYLV'AIN BOSENGAR'I, OF PARIS, FRANCE, ASSIGNOR TO LA 806m DITE: ETABLISSE- PATENT OFFICE.
KENTS L BDSENGAM SIEGESOCIAL, QF PARIS, FRANCE.
snnnaaroa son ELECTRIC nuns.
Speciflcation of Letters Patent.
Application filed October 23, 1918. Serial No. 259,415.
5 7 Avenue de Saint-Mand), have invented .a new and useful Generator for Electric Lamps, which improvements are fully set forth in the following specification.
The present inventlon relates to gen- 10 'erators, and in particular to an improved generator which is designed primarily for use in connection with or as a part of a pocket or other portable electric lamp, or of a stationa lamp, and in which the ourrent is derive from a magneto or alternator included in the structure in lace of the. more usual battery or accumu ator.
An embodimentof the invention is illustrated in the accompanying drawings, in" which:-- 7
Figures 1 and 2 are vertical sectional views at right angles to each other through one form of generator, the sections being taken,
on line 1 -1, Figure 2-, and gum Figure 3 is a vertical sectional view showingia slight modification.
eferrlng more particularly to the draw- 1n s, 1 indicates a multi-vpolar magnet with respectivel 89 p0 esof alternate sign, loosely mounted on a shaft orspindle 26. This magnet is encircled by' an annular armature 5, the pole pieces 6 of which carry'the usual coils 7,
the parts thus far described being enclosed within a casing comprising sections 8 and 9 which are fastened together by bolts 10. The driving mechanism of the ma et is contained within the casing 8, an may a take various forms, as will be understood.
According to the arrangement disclosed, themagnet has fastened to it a pinion 27, preferably driven by planetary gearing, here shown as comprlsing two gears 28 mounted on two pins or studs which are carried by 4; a disk same gears'meshing with a fixed, internally toothed ring 30. Disk 29 may be driven in any suitable' manner; for exam 1e, it may be provided upon one face wit a pivotally mounted awl"33 which co-operates with a ratchet w eel 32 to which a drum 31 is secured, the drum being rotated in one direction by means of a manuallyoperated band 34 which is ased over and connected to its periphery, t e return movement of the drum bein produced by coil spring 35 disposed wit in'the drum and connected at one end thereto. In place of this spring, however, a spring mrto: of any desired character and indicated generally at 36, in Figure 3 may be used; but in either case, the rotation of the disk 29 will cause the two gears 28 to travel around with it, said gears being rotated at such time owing to their engagement with the ,fixed ring gear 30 and transmitting their rotation to pinion 27, to which the ,magnet is directly may likewise be employed, both in general for rotating the magnet, and in articular for driving the planetary gearing, if utilized, while stillremaining within the scope ofthe inventiom "I claim as my invention 1. In a device of the character described, the combination of a casing; a generator within the casing including a rotatable magnet; and mechanism for rotating said magnet comprising a pinion on the axle of the magnet, a planetary gear train connected to drive said pinion, and operating means for said planetary gear train.
2. In a device of the the combination of a casing; a generator within the casing including a rotatable mag- .net; and mechanism for rotating said'magattached." Various other equivalent devices character described,
revolubly mounted on said disk in mesh with 7 said pinion, a ring gear fixed in said casing in mesh with both gears and encircling the same, and means for driving said disk. 3. In a device of the character described, the combination of a casing; a generator within the casing including a rotatable mag net; and mechanism for rotating said magnet comprising a pinion on the axle of the magnet, a rotatable disk, a pair of gears revolubly mounted on said diskjn mesh with said pinion, a ring gear fixed in said casing inimesh with both gears and encircling the same, a pinion disposed co-axially with said disk, a pawl-and-ratchet connection between 4 the second-named pinion and said disk -to drive the latter from the former, and means for rotating the second-named inion.
. In testimony whereof I have signed this s ification. v
SYLVAIN BOSENGABT.
US259415A 1918-10-23 1918-10-23 Generator for electric lamps Expired - Lifetime US1416513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US259415A US1416513A (en) 1918-10-23 1918-10-23 Generator for electric lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US259415A US1416513A (en) 1918-10-23 1918-10-23 Generator for electric lamps

Publications (1)

Publication Number Publication Date
US1416513A true US1416513A (en) 1922-05-16

Family

ID=22984848

Family Applications (1)

Application Number Title Priority Date Filing Date
US259415A Expired - Lifetime US1416513A (en) 1918-10-23 1918-10-23 Generator for electric lamps

Country Status (1)

Country Link
US (1) US1416513A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542164A (en) * 1946-08-31 1951-02-20 J B Wood Corp Flash lamp igniter and shutter synchronizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2542164A (en) * 1946-08-31 1951-02-20 J B Wood Corp Flash lamp igniter and shutter synchronizer

Similar Documents

Publication Publication Date Title
DE102013100727A1 (en) Double drive shaft motor of a magnetic flux modulation type
US1416513A (en) Generator for electric lamps
US1578965A (en) Automatic reversible hoist
US1456082A (en) Motor drive
US2384996A (en) Driving mechanism
US1558806A (en) Electromechanical power-transmission mechanism
US1287305A (en) Transmission mechanism for motor-generators.
US1375319A (en) Electric-motor generator for starting and lighting gasolene-automobiles
US1472335A (en) Magneto flash light
US1418537A (en) Change-speed gear
US388415A (en) Device for gearing engine-shafts directly to the driven machine
US1158597A (en) Combined engine-starter, dynamo, and ignition-timer for automobiles.
US1697495A (en) Electrical winding mechanism
US859283A (en) Power converting and transmitting mechanism.
US1692546A (en) Electromechanical starting device for heat engines
US1044535A (en) Variable-speed gearing.
GB190209111A (en) Improvements in Electro Magnetic Clutches and Variable Gear.
US1065982A (en) Vehicle propelled by a combination of electrical and mechanical power.
US519597A (en) Electrical water-wheel governor
US1157533A (en) Starter for engines.
US1223400A (en) Power-transmission mechanism.
US1149408A (en) Change-speed gearing for power-propelled vehicles.
US1726879A (en) Driving mechanism
US1367625A (en) Power-transmission mechanism
US1693696A (en) Generator assembly for motor-cycle engines