US1431545A - Magnetic distortion motor - Google Patents
Magnetic distortion motor Download PDFInfo
- Publication number
- US1431545A US1431545A US393623A US39362320A US1431545A US 1431545 A US1431545 A US 1431545A US 393623 A US393623 A US 393623A US 39362320 A US39362320 A US 39362320A US 1431545 A US1431545 A US 1431545A
- Authority
- US
- United States
- Prior art keywords
- armature
- pole pieces
- magnets
- motor
- jets
- 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
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N10/00—Electric motors using thermal effects
Definitions
- a This invention is a magnetic distortion motor and has for its object the provision of'means for causingarotation of a motor armature by the torque produced by v'aria-:
- Fig. 2 is a side elevation of the motor.
- Fig. 3 is a vertical section on the line 33 of Fig. 1. j
- Fig. 4 is a plan View of the means employed for varying the temperature of the motor armature.
- Fig. 5 is a somewhat diagrammatic illustration of a portion of the motor
- Fig. .6 is a similar view showing the parts after a variation in the temperature ofthe armature.
- I show a construction consisting of abase 1 having the rotatable shaft 2 extending upwardly therefrom.
- a disc 8 surrounds shaft 2 and is spaced beyond base 1 asby means of the supporting armst.
- An armature is fixed upon shaft 2 above disc3, said armature being shown as comprising non-magnetic sections 6-forming supporting means 'for spaced radially extending plates 7 of magnetic or paramagnetic metal.
- a fixed magnetic field is provided for the armature between base 1 and disc 3, said field being shown as comprising pairs of radially spaced pole pieces 9 and 10.
- the pairs of pole pieces are suitably circumferenagainst the ported by collar 20 the pole pieces of each as clearly shown in Fig. 1, and, each of the,
- pole pieces preferably, consist of'a winding 11 received about a core 12 extending up- 1 wardly to a point just beneath the armature.
- the lower ends of the cores of a pair of pole pieces 9 and 10 are, preferably, connected by an arm 13 mounted upon base 1.
- VJhile I haveshown pole pieces constructed as above set forth will be obvious that any other type of pole pieces, such for example as usual permanent horseshoe magnets may be employed instead of the pole pieces 9-10.
- the disc 3 is cut away as shown at 15 so as to expose the pairs of pole pieces, for an appreciable space at each side of said pairs of pole pieces, to the armature arranged above the disc 3.
- Jets 16 are arranged beneath the armature so as to discharge same, one of said jets being arranged at each of the openings 15 in such manner as to be shifted circumferentially relative to the armature from one side to the other of the pair of pole pieces at said open- PATENT OFFICE.
- jets may extend upwardly from an annular pipe 17 arranged to extend through the spaces between the pole pieces, of the respective pairs.
- This annular pipe may be supported by a spider 18 having a collar 19 rotatably mounted upon shaft 2 and supfixed upon said shaft.
- the pipe 1? is connected by a suitable flexible connection 21 to a source of supply for a heat or cold creating element. cold creating element is adapted to be discharged through jets 16 against the armature, and the spider supporting pipe 17 and the jets is arrangedto be circumferentially shifted so as to position thejets atone side or the other of the radial line connecting of the fixed magnets.
- the jets 16 being at one side or the other of j permeability of the metallic strips at that side of the radii connectingthe pole pieces of the fixed magnets with relation to the fixed magnets, so that the normal uniform This heat or magnetic field between the pole pieces, and as shown in dotted lines in Fig. 5, W111 be distorted as snown in dotted lines 111 Flg. 6.
- a motor comprising an armature havradially disposed temperature varying ma netic elements, field magnets and heating ets oisposed around and below said armature, said field magnets having two poles, and the heating jets being adapted to be passed between said poles.
- a stationary member interposed between the magnets and said armature and having slots formed therein to expose the cores of said magnets
- heating jets interposed between the two series of magnets and arranged at intervals to correspond with said slots, said jets being movably sustained to occupy one extreme position in which they are disposed at one side of the of said magnets, and in another extreme position in which they are disposed at the other side of said cores.
Description
M. A. SCHWARTZ.
MAGNE'HC DISTORTION MOTOR APPLICATION HLED JULY 2,1920.
1,431 5 45, v Patented 0ct.10,1922.
INVENTOR.
M ASc/rmrfz II/I v I. I W
AT RNEYS Patented v Oct. 10, 1922.
Mortars A. SCHWARTZ, on Los nnennns, oarrroniire.
MAGNETIC DISTORTION' MOTOE.
Application filed July 2, 1920. Serial No. 393,623.
To all whom it may concern.-
Be it known that I, Monnrs A. Sorrwanrz,
a citizenof the United States, residing at Los Angeles, inthe county of Los Angeles and State of California, have invented new and useful Improvements in Magnetic Distortion Motors, of which the following is a specification. p y
a This invention is a magnetic distortion motor and has for its object the provision of'means for causingarotation of a motor armature by the torque produced by v'aria-:
tions in the susceptibility and permeability of the armature with relationto a' fixed mag netic field. r l It is a further object of the invention to provide, a construction of this character in which the variations in the susceptibility and permeability of the. armature with relation to its magnetic field are provided by varying the temperature of the armature.
The invention will be readily understood from the following description of the accompanying drawings, in which Figure l is a top plan view, partly broken away, of a motor constructed in accordance with the invention.
Fig. 2 is a side elevation of the motor.
Fig. 3 is a vertical section on the line 33 of Fig. 1. j
Fig. 4 is a plan View of the means employed for varying the temperature of the motor armature.
Fig. 5 is a somewhat diagrammatic illustration of a portion of the motor Fig. .6 is a similar view showing the parts after a variation in the temperature ofthe armature.
In the particular embodiment ofthe in vention as illustrated in the drawings, I show a construction consisting of abase 1 having the rotatable shaft 2 extending upwardly therefrom. A disc 8 surrounds shaft 2 and is spaced beyond base 1 asby means of the supporting armst. An armature is fixed upon shaft 2 above disc3, said armature being shown as comprising non-magnetic sections 6-forming supporting means 'for spaced radially extending plates 7 of magnetic or paramagnetic metal.
A fixed magnetic field is provided for the armature between base 1 and disc 3, said field being shown as comprising pairs of radially spaced pole pieces 9 and 10. The pairs of pole pieces are suitably circumferenagainst the ported by collar 20 the pole pieces of each as clearly shown in Fig. 1, and, each of the,
pole pieces, preferably, consist of'a winding 11 received about a core 12 extending up- 1 wardly to a point just beneath the armature. The lower ends of the cores of a pair of pole pieces 9 and 10 are, preferably, connected by an arm 13 mounted upon base 1. VJhile I haveshown pole pieces constructed as above set forth will be obvious that any other type of pole pieces, such for example as usual permanent horseshoe magnets may be employed instead of the pole pieces 9-10.
Above each of the pairs of pole pieces 910 the disc 3 is cut away as shown at 15 so as to expose the pairs of pole pieces, for an appreciable space at each side of said pairs of pole pieces, to the armature arranged above the disc 3. Jets 16 are arranged beneath the armature so as to discharge same, one of said jets being arranged at each of the openings 15 in such manner as to be shifted circumferentially relative to the armature from one side to the other of the pair of pole pieces at said open- PATENT OFFICE.
jets may extend upwardly from an annular pipe 17 arranged to extend through the spaces between the pole pieces, of the respective pairs. This annular pipe may be supported by a spider 18 having a collar 19 rotatably mounted upon shaft 2 and supfixed upon said shaft. The pipe 1? is connected by a suitable flexible connection 21 to a source of supply for a heat or cold creating element. cold creating element is adapted to be discharged through jets 16 against the armature, and the spider supporting pipe 17 and the jets is arrangedto be circumferentially shifted so as to position thejets atone side or the other of the radial line connecting of the fixed magnets.
The operation of the device will be readily understood by reference to Figs. '5 and 6.
The jets 16 being at one side or the other of j permeability of the metallic strips at that side of the radii connectingthe pole pieces of the fixed magnets with relation to the fixed magnets, so that the normal uniform This heat or magnetic field between the pole pieces, and as shown in dotted lines in Fig. 5, W111 be distorted as snown in dotted lines 111 Flg. 6.
' This distortion of the magnetic field will cause a greater attraction between the arn1ature and the magnetic field at one side or the radii connecting the pole pieces of the magnets than at the other side thereof, and as a result the armature will be rotated in response to said increase of magnetic force.
When it desired to reverse the direction of rotation of the armature it is only necessary to shift jets 16 from one side to the other 01': the radii connecting the pole pieces of the magnets. Power may be taken from shalt 2 rotated by the armature in any suitable manner shov-m as incluuding a pulley El i :tixed upon saic shaft.
Various changes may be made without departing from the spirit of the invention as claimed.
hat is claimed is:
1. A motor comprising an armature havradially disposed temperature varying ma netic elements, field magnets and heating ets oisposed around and below said armature, said field magnets having two poles, and the heating jets being adapted to be passed between said poles.
elements, a stationary member interposed between the magnets and said armature and having slots formed therein to expose the cores of said magnets, and heating jets interposed between the two series of magnets and arranged at intervals to correspond with said slots, said jets being movably sustained to occupy one extreme position in which they are disposed at one side of the of said magnets, and in another extreme position in which they are disposed at the other side of said cores.
In testimony whereof I have signed my name to this specification.
MORRIS A. SCHWVARTZ.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US393623A US1431545A (en) | 1920-07-02 | 1920-07-02 | Magnetic distortion motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US393623A US1431545A (en) | 1920-07-02 | 1920-07-02 | Magnetic distortion motor |
Publications (1)
Publication Number | Publication Date |
---|---|
US1431545A true US1431545A (en) | 1922-10-10 |
Family
ID=23555533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US393623A Expired - Lifetime US1431545A (en) | 1920-07-02 | 1920-07-02 | Magnetic distortion motor |
Country Status (1)
Country | Link |
---|---|
US (1) | US1431545A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107948A (en) * | 1959-01-21 | 1963-10-22 | Sangamo Electric Co | Magnetic suspension bearing |
US3500076A (en) * | 1967-07-11 | 1970-03-10 | Guilden Paul | Pyromagnetic motor |
US3743866A (en) * | 1972-07-24 | 1973-07-03 | A Pirc | Rotary curie point magnetic engine |
US4230963A (en) * | 1978-01-09 | 1980-10-28 | Kurpanek W H | Hydro-thermic energy converter |
US20100253181A1 (en) * | 2009-04-06 | 2010-10-07 | John Hazelwood | Special Thermo Magnetic Motor Device |
US20130258593A1 (en) * | 2012-03-28 | 2013-10-03 | Delta Electronics, Inc. | Thermo-magnetic power generation system |
US20130263599A1 (en) * | 2012-04-09 | 2013-10-10 | Delta Electronics, Inc. | Thermal magnetic engine and thermal magnetic engine system |
-
1920
- 1920-07-02 US US393623A patent/US1431545A/en not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3107948A (en) * | 1959-01-21 | 1963-10-22 | Sangamo Electric Co | Magnetic suspension bearing |
US3500076A (en) * | 1967-07-11 | 1970-03-10 | Guilden Paul | Pyromagnetic motor |
US3743866A (en) * | 1972-07-24 | 1973-07-03 | A Pirc | Rotary curie point magnetic engine |
US4230963A (en) * | 1978-01-09 | 1980-10-28 | Kurpanek W H | Hydro-thermic energy converter |
US20100253181A1 (en) * | 2009-04-06 | 2010-10-07 | John Hazelwood | Special Thermo Magnetic Motor Device |
US8242662B2 (en) | 2009-04-06 | 2012-08-14 | John Hazelwood | Special thermo magnetic motor device |
US20130258593A1 (en) * | 2012-03-28 | 2013-10-03 | Delta Electronics, Inc. | Thermo-magnetic power generation system |
US8754569B2 (en) * | 2012-03-28 | 2014-06-17 | Delta Electronics, Inc. | Thermo-magnetic power generation system |
US20130263599A1 (en) * | 2012-04-09 | 2013-10-10 | Delta Electronics, Inc. | Thermal magnetic engine and thermal magnetic engine system |
US8984885B2 (en) * | 2012-04-09 | 2015-03-24 | Delta Electronics, Inc. | Thermal magnetic engine and thermal magnetic engine system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3999092A (en) | Permanent magnet synchronous dynamoelectric machine | |
US3523204A (en) | Magnetic transmission system | |
US3221194A (en) | Permanent magnet rotor | |
US2279690A (en) | Combination motor generator | |
US1431545A (en) | Magnetic distortion motor | |
US2193214A (en) | Electromagnetic control | |
US1852232A (en) | Rotating magnet | |
US3249777A (en) | Magnetic drive or coupling | |
RU166555U1 (en) | DISK GENERATOR | |
US229191A (en) | Chaeles a | |
US2343325A (en) | Electric impulse motor | |
US1465251A (en) | Electric machine | |
US1933591A (en) | Motor | |
US2305963A (en) | Stator for alternating current motors | |
US405858A (en) | Magnetic Motor | |
US3304451A (en) | Synchronous motor including a permanent magnet stator | |
US1223095A (en) | Induction power-transmitting device. | |
US1797519A (en) | Electric heater | |
US2266878A (en) | Synchronous motor | |
US3275861A (en) | Electric motor with arcuate pole pieces | |
US1693294A (en) | Electric motor | |
US1367982A (en) | Motor | |
US934462A (en) | Electric motor. | |
US1038131A (en) | Magnetic clutch. | |
US2237823A (en) | Magneto generator |