GB498041A - Improvements in or relating to electro-magnetic operating devices for imparting to-and-fro motion - Google Patents

Improvements in or relating to electro-magnetic operating devices for imparting to-and-fro motion

Info

Publication number
GB498041A
GB498041A GB1853737A GB1853737A GB498041A GB 498041 A GB498041 A GB 498041A GB 1853737 A GB1853737 A GB 1853737A GB 1853737 A GB1853737 A GB 1853737A GB 498041 A GB498041 A GB 498041A
Authority
GB
United Kingdom
Prior art keywords
imparting
electro
relating
operating devices
fro motion
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
Application number
GB1853737A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1853737A priority Critical patent/GB498041A/en
Publication of GB498041A publication Critical patent/GB498041A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation

Abstract

498,041. Plate springs. LIST, H. July 3, 1937, No. 18537. [Class 108 (iii)] [Also in Group XXXV] A spring &c. for controlling the armature of a reciprocating electron motor is formed of a number of blades 10, Fig. 1, slotted as shown and secured to the armature by bolts 6, 7, 8 and to the frame of the machine by bolts 11, 12. Fig. 13 shows a second form of spring.
GB1853737A 1937-07-03 1937-07-03 Improvements in or relating to electro-magnetic operating devices for imparting to-and-fro motion Expired GB498041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1853737A GB498041A (en) 1937-07-03 1937-07-03 Improvements in or relating to electro-magnetic operating devices for imparting to-and-fro motion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1853737A GB498041A (en) 1937-07-03 1937-07-03 Improvements in or relating to electro-magnetic operating devices for imparting to-and-fro motion

Publications (1)

Publication Number Publication Date
GB498041A true GB498041A (en) 1939-01-03

Family

ID=10114111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1853737A Expired GB498041A (en) 1937-07-03 1937-07-03 Improvements in or relating to electro-magnetic operating devices for imparting to-and-fro motion

Country Status (1)

Country Link
GB (1) GB498041A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574082A (en) * 1949-04-02 1951-11-06 Smidth & Co As F L Roto-vibrator
US2641721A (en) * 1951-03-27 1953-06-09 Item Soc De Responsabilidad Lt Sanding, scraping, and polishing machine
US2668251A (en) * 1951-03-27 1954-02-02 Item Soc De Responsabilidad Lt Electromagnetic oscillatory motor provided with a cutting-action core
US2733360A (en) * 1956-01-31 Electromagnetically-operated oscillating motor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733360A (en) * 1956-01-31 Electromagnetically-operated oscillating motor
US2574082A (en) * 1949-04-02 1951-11-06 Smidth & Co As F L Roto-vibrator
US2641721A (en) * 1951-03-27 1953-06-09 Item Soc De Responsabilidad Lt Sanding, scraping, and polishing machine
US2668251A (en) * 1951-03-27 1954-02-02 Item Soc De Responsabilidad Lt Electromagnetic oscillatory motor provided with a cutting-action core

Similar Documents

Publication Publication Date Title
GB498041A (en) Improvements in or relating to electro-magnetic operating devices for imparting to-and-fro motion
GB536695A (en) Improvements relating to electromagnetic relays
GB439081A (en) Improvements relating to the encasing of electric condensers
GB691016A (en) Improvements relating to electrical reciprocating apparatus driving small machines
GB495378A (en) Improvements in electro-magnetically operated mechanical shavers and the like
GB504523A (en) Improvements in or relating to apparatus for converting direct current to periodic varying current
GB533574A (en) Improvements in or relating to controlling means for electric pumps
GB427669A (en) Improvements relating to air agitators
ES202667A1 (en) Sanding, scraping, and polishing machine
GB470578A (en) Improvements in or relating to sieves for coal
GB371432A (en) Improvements in oscillatory electric motors
GB523393A (en) Improvements in or relating to electrical switchgear for starting electric motors
GB665537A (en) Improvements relating to electromagnetic contactors
SU78954A1 (en) Tube type electric oven
GB447658A (en) Electro-magnetic motor
GB509917A (en) Improvements in mechanically-operated hair cí¡í¡ shaving devices
GB504778A (en) Improvements relating to electric flash signal apparatus
GB402402A (en) Sieving machine
GB488084A (en) Improvements relating to machines for grinding coffee beans or like material
GB634359A (en) Improvements in or relating to electro-magnetic vibrating machines
GB495498A (en) A new or improved vibratory screen
GB496180A (en) Electro-magnet for telegraphic machines
GB501247A (en) Improvements in punching or nibbling machines
GB774931A (en) Improvements in reciprocating electric motor pumps
GB464014A (en) Improvements in racket presses