US580987A - moore - Google Patents
moore Download PDFInfo
- Publication number
- US580987A US580987A US580987DA US580987A US 580987 A US580987 A US 580987A US 580987D A US580987D A US 580987DA US 580987 A US580987 A US 580987A
- Authority
- US
- United States
- Prior art keywords
- interrupter
- contact
- oscillatory
- receptacle
- circuit
- 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
- 230000003534 oscillatory Effects 0.000 description 30
- 239000000203 mixture Substances 0.000 description 10
- 239000011521 glass Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000001771 impaired Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
- F02P5/10—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
- F02P5/103—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S200/00—Electricity: circuit makers and breakers
- Y10S200/09—Momentum
Definitions
- My invention relates to interrupters for electric circuits,and more particularly to such as have their contacts in a vacuum or hermetically-sealed space.
- the object of my invention is to avoid diiiiculties experienced with such devices when operated by electromagnets whose circuit ineludes the interrupting-points, and to produce an interrupter which shall be certain and uniform in action as well as capable of ready adjustment for varying the rate of interruption.
- Interrupters constructed and operated in accordance with my invention are especially useful for employment in circuits of induction described inmypriorpatent,No. 8,127, so as to cause electric vibrations or disturbances suitable for producing light, as therein described, or for other purposes.
- My invention consists, essentially, in the combination, with an oscillatory interrupter having its contacts within a sealed receptacle, of mechanism for positively vibrating or oscillating said receptacle or its support at a uniform or regular rate and with such rapidity as to cause regular or uniform breaks of circuit of the same rate by the momentum or inertia of the contained oscillatory parts.
- the parts within the interrupter, and which by the shaking action are caused to oscillate, are by preference loosely mounted, so as to move freely and be devoid of any bias, such as would exist in the case of a spring-mounted contact, and so as to follow freely any change in the rate of movement of the actuating mechanism. I do not, however, exclude from my invention the use of a springmounted oscillatory part within the sealed receptacle.
- Figure 1 is a general side elevation of an apparatus embodying my invention.
- Fig. 2 is a plan of the interrupter.
- Fig. 3 is a cross-section, on an enlarged scale, taken 011 the line 5c 50, Fig.
- Fig. l is a cross-section, on an enlarged scale, through the crank-disk shown in Fig. 1.
- Figs. 5, 6, '7, 8, and i) show modified forms of interrupter adapted for use in carrying out my invention, Figs. 7 and 9 being on enlarged scale.
- the support for the interrupter consists of a glass tube or receptacle A, hermetically sealed and exhausted or containing some inert gas adapted to protect the contacts from corrosion.
- the interrupter itself which may be of any desired form, is here shown as composed of a contact B, connected to one pole of the circuit by a flexible connection Z), sealed in a wall of the receptacle, and two contacts O O at opposite sides of .13, connected to the other pole of the circuitand between which Bis adapted to oscillate.
- Contact 13 is mounted so as to slide on a rod D, mounted within the tube or receptacle A, and is of such weight that its momentum or inertia may overcome the friction upon the rod and may cause firm connection with the opposite contacts to be made at each oscillation of the support. It is caused to make and break the circuit by oscillating or shaking the tube or receptacle in the longitudinal direction of the rod by some mechanism adapted to give it a regular rate of positive oscillations of sufficient rapidity to cause the action to take place through the inertia or momentum of the contained oscillatory part. It is obvious that the contact might be mounted in other ways, so as to be capable of oscillation.
- the rod D, on which B slides, is of metal, and to insulate B from D contact B is provided with a bushing of metal 0*, set in a sleeve 8 of insulation, as indicated in the cross-section.
- Contacts 0 are also mounted on the rod D and in electrical connection therewith. They are connected with the opposite pole of the circuit by said rod, which at its end is joined toawire sealed in the end of the receptacle and wrapped around the same.
- E is a clamp in which the tube A is seen red.
- the clamp is provided with a socket and set-screw, by which it may be fastened to a pivoted arm or lever G, that is vibrated or shaken by any suitable mechanism-as, for instance, by a crank ll on a shaft driven by 2 scope? any suitable power and connected to G by a connecting-rod.
- any suitable mechanism-as for instance, by a crank ll on a shaft driven by 2 scope? any suitable power and connected to G by a connecting-rod.
- the excursions of contact B or other oscillatory portion of the circuit-breaker are preferably made small.
- the throw of the crank may be adjusted in the manner indicated, the crankpin being made adjustable radially in a transverse slot in the face of the crank-disk and fastened in any desired position by a clampnut.
- the oscillatory portion of the interrupter consists of a weighted spring M, carrying at one end the small weight m, which might be of magnetic material for operation as the armature of an actuating-magnet.
- the opposite end of the spring is connected through the wall of the receiver A with one pole of the circuit, so that the spring forms one contact of the interrupter.
- the opposite contact consists of a cond ucting-rin g N, connected with the opposite pole of the circuit.
- the spring may be made to vibrate within the ring so as to make and break circuit therein. When the point of contact on the ring becomes impaired, fresh contact-surfaces may be brought into action by simply changing the direction of oscillation or vibration of the oscillatory or vibratory contact.
- Fig. 8 the part M is loosely hung at a pivot Z and is centered by a number of springs 19, which will aid in breaking contact whatever may be the direction of the oscillatory transverse movements imparted to the tube or receiver.
- What I claim as my invention is 1.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Description
(No Model.) 2 SheetsSheet 1.
D.,M0P. MOORE.
OSGILLATING INTERRUPTER.
No. 580,987; Patented Apr. 20, 1897.
Fig.1.
F29. 5. Witnesses F I fitter/23y In vemon Danie/Z .77FFarlan Wore UNITED STATEs PATENT @EETQE.
DANIEL MOFARLAN MOORE, OF NElVARK, NILVV JERSEY, ASSIGNOR TO THE MOORE ELECTRICAL COMPANY, OF NElV YORK, N. Y.
OSCiLLATlNG SPECIFICATION forming part of Letters Fatent No. 580,987, dated April 20, 1897.
Application filed December S, 1895. Serial No. 570,873. (No model.)
, To all whom, it may concern.-
Be it known that I, DANIEL MoFAnLAN MOORE, a citizen of the United States, and a resident of Newark, in the county of Essex and State of New Jersey, have invented a certain new and useful Oscillating interrupter, of which the following is a specification.
My invention relates to interrupters for electric circuits,and more particularly to such as have their contacts in a vacuum or hermetically-sealed space.
The object of my invention is to avoid diiiiculties experienced with such devices when operated by electromagnets whose circuit ineludes the interrupting-points, and to produce an interrupter which shall be certain and uniform in action as well as capable of ready adjustment for varying the rate of interruption.
Interrupters constructed and operated in accordance with my invention are especially useful for employment in circuits of induction described inmypriorpatent,No. 8,127, so as to cause electric vibrations or disturbances suitable for producing light, as therein described, or for other purposes.
My invention consists, essentially, in the combination, with an oscillatory interrupter having its contacts within a sealed receptacle, of mechanism for positively vibrating or oscillating said receptacle or its support at a uniform or regular rate and with such rapidity as to cause regular or uniform breaks of circuit of the same rate by the momentum or inertia of the contained oscillatory parts. The parts within the interrupter, and which by the shaking action are caused to oscillate, are by preference loosely mounted, so as to move freely and be devoid of any bias, such as would exist in the case of a spring-mounted contact, and so as to follow freely any change in the rate of movement of the actuating mechanism. I do not, however, exclude from my invention the use of a springmounted oscillatory part within the sealed receptacle.
In the accompanying drawings, Figure 1 is a general side elevation of an apparatus embodying my invention. Fig. 2 is a plan of the interrupter. Fig. 3 is a cross-section, on an enlarged scale, taken 011 the line 5c 50, Fig.
2. Fig. l is a cross-section, on an enlarged scale, through the crank-disk shown in Fig. 1. Figs. 5, 6, '7, 8, and i) show modified forms of interrupter adapted for use in carrying out my invention, Figs. 7 and 9 being on enlarged scale.
Referring to Figs. 1 to l, the support for the interrupter consists of a glass tube or receptacle A, hermetically sealed and exhausted or containing some inert gas adapted to protect the contacts from corrosion. The interrupter itself, which may be of any desired form, is here shown as composed of a contact B, connected to one pole of the circuit by a flexible connection Z), sealed in a wall of the receptacle, and two contacts O O at opposite sides of .13, connected to the other pole of the circuitand between which Bis adapted to oscillate. Contact 13 is mounted so as to slide on a rod D, mounted within the tube or receptacle A, and is of such weight that its momentum or inertia may overcome the friction upon the rod and may cause firm connection with the opposite contacts to be made at each oscillation of the support. It is caused to make and break the circuit by oscillating or shaking the tube or receptacle in the longitudinal direction of the rod by some mechanism adapted to give it a regular rate of positive oscillations of sufficient rapidity to cause the action to take place through the inertia or momentum of the contained oscillatory part. It is obvious that the contact might be mounted in other ways, so as to be capable of oscillation. The rod D, on which B slides, is of metal, and to insulate B from D contact B is provided with a bushing of metal 0*, set in a sleeve 8 of insulation, as indicated in the cross-section. Contacts 0 are also mounted on the rod D and in electrical connection therewith. They are connected with the opposite pole of the circuit by said rod, which at its end is joined toawire sealed in the end of the receptacle and wrapped around the same.
E is a clamp in which the tube A is seen red. At F the clamp is provided with a socket and set-screw, by which it may be fastened to a pivoted arm or lever G, that is vibrated or shaken by any suitable mechanism-as, for instance, by a crank ll on a shaft driven by 2 scope? any suitable power and connected to G by a connecting-rod. By adjusting the rate of revolution of the shaft it is obvious that the rate of oscillation may be adjusted as may be required in order to produce the best and most uniform action of the interrupter.
The excursions of contact B or other oscillatory portion of the circuit-breaker are preferably made small. To adjust the throw of the support of said contact, as may sometimes be desirable, the throw of the crank may be adjusted in the manner indicated, the crankpin being made adjustable radially in a transverse slot in the face of the crank-disk and fastened in any desired position by a clampnut.
Instead of using the oscillatory portion of the interrupter as a contact it may be made to impinge upon and operate the contact, as indicated in Fig. 5, wherein fixed contacts (indicated at O O) are mounted on rod D, of glass or other insulating material, opposite spring-mounted contacts 0 0, arranged in position to be engaged by a block B, of glass, which is adapted to slide on rod D, and, by alternately engaging with contacts 0 C, to force them against the bias of their springs into contact with O O.
In Figs. 6 and 7 the oscillatory portion of the interrupter consists of a weighted spring M, carrying at one end the small weight m, which might be of magnetic material for operation as the armature of an actuating-magnet. The opposite end of the spring is connected through the wall of the receiver A with one pole of the circuit, so that the spring forms one contact of the interrupter. The opposite contact consists of a cond ucting-rin g N, connected with the opposite pole of the circuit. The spring may be made to vibrate within the ring so as to make and break circuit therein. When the point of contact on the ring becomes impaired, fresh contact-surfaces may be brought into action by simply changing the direction of oscillation or vibration of the oscillatory or vibratory contact.
In Fig. 8 the part M is loosely hung at a pivot Z and is centered by a number of springs 19, which will aid in breaking contact whatever may be the direction of the oscillatory transverse movements imparted to the tube or receiver.
What I claim as my invention is 1. The combination of an oscillatory or vibratory support, mechanism for imparting a vibrating motion to said support at a rapid and regular rate, and a circnit-interrupter mounted on said support and having one or more of its parts movable with relation to the support and adapted to produce a vibratory make and break of circuit at frequent regular intervals by the inertia or momentum of the moving part or parts of the interrupter, as and for the purpose described.
2. The combination, substantially as described, of an oscillatory interrupter the contact portions of which are contained in a sealed receptacle but electrically connected through walls of said receptacle, of mechanism for positively vibrating or oscillating said receptacle or its support at a uniform or regular rate and with such rapidity as to cause regular or uniform breaks of circuit of the same rate by the momentum or inertia of the contained oscillatory parts.
3. The combination, substantially as described, of an interrupter whose contacts are in a sealed receptacle, a sliding oscillatory member in said receptacle, means for securing said receptacle to a vibratory or oscillatory support, and mechanism for oscillating said support positively in both directions and at such rate as to cause the contained oscillatory member to operate the interrupter by inertia or momentum, as and for the purpose described.
4:. In an interrupter, the combination with the oscillating member capable of vibration in different planes, of a ring or encircling contact member, as and for the purpose described.
Signed at New York, in the county of New York and State of New York, this 26th day of November, A. D. 1895.
DANIEL MCFARLAN MOORE.
Witnesses:
WM. H. CAPEL, D. II. DECKER.
Publications (1)
Publication Number | Publication Date |
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US580987A true US580987A (en) | 1897-04-20 |
Family
ID=2649665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US580987D Expired - Lifetime US580987A (en) | moore |
Country Status (1)
Country | Link |
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US (1) | US580987A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3284586A (en) * | 1965-04-09 | 1966-11-08 | Marcius N Gover | Extended life electrical contact means |
-
0
- US US580987D patent/US580987A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3284586A (en) * | 1965-04-09 | 1966-11-08 | Marcius N Gover | Extended life electrical contact means |
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