US800654A - Automatically steering moving objects. - Google Patents
Automatically steering moving objects. Download PDFInfo
- Publication number
- US800654A US800654A US14555003A US1903145550A US800654A US 800654 A US800654 A US 800654A US 14555003 A US14555003 A US 14555003A US 1903145550 A US1903145550 A US 1903145550A US 800654 A US800654 A US 800654A
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- US
- United States
- Prior art keywords
- compass
- moving objects
- solenoids
- resistance
- steering device
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/21—Control means for engine or transmission, specially adapted for use on marine vessels
- B63H21/213—Levers or the like for controlling the engine or the transmission, e.g. single hand control levers
Definitions
- My invention relates to an improvement in the method of automatically steering moving torpedoes contain generally a mechanism whereby the direction given at the launching is maintained during its travel. With such torpedoes it often happens that through the Waves of the ocean the direction is more or less changed, and as the steering'mechanism is rigidly attached thereto and no provisions are made to aright its course the torpedo is apt to either miscarry or, as oflicial reports have stated, to turn from its course and return to the place of launching. One of these reports was made by the oiiicials of the United States Government, and were it not that the torpedo was minus its war-head a great accident to its own vessel would have been the result.
- the underlying principle of this my invention lies therein that through the varying position of the movable part of a compass certain devices are influenced, and withthe help of such devices the steering apparatus is deflected in a manner so as to compel the torpedo to assume its original directive course.
- Figure 1 is a diagrammatic view of the automatic steering device embodying my invention.
- Fig. 2 is a sectional view of the compass with its contacting device.
- A is the moving objecttorpedo, if such.
- B is a compass of a type such as is generally employed in marine vessels, with the exception that the compass-needle is provided with the contact-bar O and the further exception that the compass is provided with the receptacle D ,;fcontaining the conducting fluid or liquid 03, and also provided with the two terminals or contacts D and D.
- This receptacle is secured to the movable part of the compass through the groove D which'groove runs around the whole circumference of the compass-case, and with the aid of this groove the receptacle 1) can be secured to any desired point.
- the conducting-bar O is provided with a curved end 0, adapted to dip into the liquidd.
- This liquid may'consist ofany of the wellknown electrolytes; but in my experiments I have found that a solution consisting of equal parts of glycerin and water nearly saturated witha caustic, such as a hydrated sodium or potassium, is best adapted for the purpose, for the reason that this liquid does not readily freeze and for the further reason that this liquid offers suflicient resistance so that the least deflection of the arm will result in a disturbance of the balance between the circuits containing the solenoids F and F.
- a caustic such as a hydrated sodium or potassium
- the electrical connection between the bar O, the solenoids F and F, and the source of current E is as follows: One terminal of the solenoid F is connected through wire 1 to .the contact D. One terminal of the solenoid F is connected through wire 2 with the contact D. The other terminals of these solenoids are connected through wires 4 and 5, respectively, to one pole of the source of current E, the other pole of which is, through wire 3, connected with the bar O.
- thereceptacle containing the liquid d may be adjusted in a manner to suit requirements, and in practice the officer in charge, .as in the first case, ascertains in what direction the torpedo should travel and then adjusts the receptacle in a manner so that the bar with its bent end 0 should dip into the liquid 01 at equal distance from the contacts D and D.
- the force exerted on the core G by the solenoids F and F will then be equal, and the lever g attached thereto will be at its zero position.
- This lever is pivoted at g.
- the solenoids with their will therefore be in a position as illustrated the case may be.
- the wire 8 is connected through wire 9 with the lever g, attached to the core G of the solenoids F and F;
- the action of the lever 'g as to the wires 10 to 17, inclusive, and therefore as to the magnetizing efi'ect of the solenoids F and F is as follows: As long as the lever y will retain its position as illustrated in the drawings-that is, .at zero -the resistance and energizing properties of-both of the solenoids F and F are equal.
- the core G experiencing a right and left pull of equal force will retain its normal position, and thel'ever H, attached to said core,
- a compass In combination with an automatic steering device, a compass, an electric resistance in said compass, said compass made' part of an electric circuit containing an electromagnetic device operatively connected to said steering device and means in said com pass to vary theflow of said resistance in accordance with the varying position of the movable part of said" compass.
- An automatic steering device consisting ofthe following instrumcntalities: the steering device proper, electromagnetic means operatively connected to said steering device, a compass, a resistance, an electric circuit connecting operatively said compass to said electromagnetic means through said resistance, and means In said compass to vary said resistance in accordance with the varying position of the movable'part' of said compass.
- two solenoids normally balanced a movable core for each of said solenoids, said cores operatively connected to the steering device, a compass, a resistance in said compass, said compass operatively connected, through an electric circuit, with said solenoids in a manner so that through the varying position of the movable part of said compass the currentflow through said solenoids is varied.
- An automatic steering device for moving objects consisting of the steering device proper, power means to operate said steering device, electromagnetic means to operate said power means, a compass operatively connected to said electromagnetic means, and means in said compass to vary the resistance of said electric circuit, thereby varying, through said electromagnetic means, the pressure exerted by said power means on said'automatic steering device.
- a compass means in said compass to vary ⁇ the resistance of an electric circuit containing an electromagnetic device operatively connected to said steering device.
- a compass,aresistance adapted to be altered through the varying position of said compass, a pair of. solenoids, each provided with a movable core and means in said compass to energize one or the other of said cores in accordance with the varying position'ofthe movable part of said compass.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Description
No. 800,654. PATENTED OCT. 3, 1905.
I. KITSEE. AUTOMATICALLY STEERING MOVING OBJECTS.
APPLIOATION FILED FEB. 28, 1903.
1 T B WITNESSES: C N k I INVENTOR w A q UNITED STATES PATENT OFFICE.
lSlDOR KITSEE, OF PHILADELPHIA, PENNSYLVANIA.
AUTOMATICALLY STEERING MOVING OBJECTS- Specification of Letters Patent.
Palented Oct. 3, 1906.
Application filed February 28, 1903. Serial No. 145,550.
To n/N- whom it may concern:
Be it known that l,Is InoR' Krrsun, of the city and county of Philadelphia and State of Pennsylvania, have invented a certain new and use ful Improvements in the Methods of Automatically Steering Moving Objects, of which the following is a specification.
My invention relates to an improvement in the method of automatically steering moving torpedoes contain generally a mechanism whereby the direction given at the launching is maintained during its travel. With such torpedoes it often happens that through the Waves of the ocean the direction is more or less changed, and as the steering'mechanism is rigidly attached thereto and no provisions are made to aright its course the torpedo is apt to either miscarry or, as oflicial reports have stated, to turn from its course and return to the place of launching. One of these reports was made by the oiiicials of the United States Government, and were it not that the torpedo was minus its war-head a great accident to its own vessel would have been the result. It is the aim of my invention to obviate this defeet and to provide torpedoes, no matter if dirigible or otherwise, with a device whereby the course of the torpedo can be righted if the same should be deflected by the waves or other obstacles. i
The underlying principle of this my invention lies therein that through the varying position of the movable part of a compass certain devices are influenced, and withthe help of such devices the steering apparatus is deflected in a manner so as to compel the torpedo to assume its original directive course.
Referring to the drawings, Figure 1 is a diagrammatic view of the automatic steering device embodying my invention. Fig. 2 is a sectional view of the compass with its contacting device.
In the figures, A is the moving objecttorpedo, if such.
B is a compass of a type such as is generally employed in marine vessels, with the exception that the compass-needle is provided with the contact-bar O and the further exception that the compass is provided with the receptacle D ,;fcontaining the conducting fluid or liquid 03, and also provided with the two terminals or contacts D and D. This receptacle is secured to the movable part of the compass through the groove D which'groove runs around the whole circumference of the compass-case, and with the aid of this groove the receptacle 1) can be secured to any desired point.
The conducting-bar O is provided with a curved end 0, adapted to dip into the liquidd.
This liquid may'consist ofany of the wellknown electrolytes; but in my experiments I have found that a solution consisting of equal parts of glycerin and water nearly saturated witha caustic, such as a hydrated sodium or potassium, is best adapted for the purpose, for the reason that this liquid does not readily freeze and for the further reason that this liquid offers suflicient resistance so that the least deflection of the arm will result in a disturbance of the balance between the circuits containing the solenoids F and F.
The electrical connection between the bar O, the solenoids F and F, and the source of current E is as follows: One terminal of the solenoid F is connected through wire 1 to .the contact D. One terminal of the solenoid F is connected through wire 2 with the contact D. The other terminals of these solenoids are connected through wires 4 and 5, respectively, to one pole of the source of current E, the other pole of which is, through wire 3, connected with the bar O. As said above, thereceptacle containing the liquid d may be adjusted in a manner to suit requirements, and in practice the officer in charge, .as in the first case, ascertains in what direction the torpedo should travel and then adjusts the receptacle in a manner so that the bar with its bent end 0 should dip into the liquid 01 at equal distance from the contacts D and D. The force exerted on the core G by the solenoids F and F will then be equal, and the lever g attached thereto will be at its zero position. This lever is pivoted at g. The solenoids with their ,will therefore be in a position as illustrated the case may be.
employed.
I will state herethat it is best to employ as terminal of the Solenoid F.
To different points of the solenoid F -are connected the wires 10, 11, 12, and 13, terminatlng in the contact-points f, and to different points of the solenoid are connected the,
wires 14, 15, 16, and 17, terminating in the contact-points f. The wire 8 is connected through wire 9 with the lever g, attached to the core G of the solenoids F and F; The action of the lever 'g as to the wires 10 to 17, inclusive, and therefore as to the magnetizing efi'ect of the solenoids F and F is as follows: As long as the lever y will retain its position as illustrated in the drawings-that is, .at zero -the resistance and energizing properties of-both of the solenoids F and F are equal. The core G experiencing a right and left pull of equal force will retain its normal position, and thel'ever H, attached to said core,
and will not afl ect any mechanism operatively connected thereto and the steering mechanism; but as soon asthe electrical balance between F and F is disturbed the lower end of the lever y will contact with one or the other of the contacts f or f, thereby shuntingpart of the coil of the solenoid F or F The solenoid being thus shunted will exert a less energizing effect on the core G" than thesolenoid not shunted, and the lever H will therefore be deflected either toward the rightor left and will actuate the mechanism connected to,the steering apparatus and will deflect this apparatus either toward the right or left, as
This in broad outlines are the arrangementsand connections as embodied in my invention. I-have in these fig ures not taken into consideration the employment of the intermediate source of compressed air; but it is obvious that this source may be the source of current E, if possible, only one. cell, for the reason that the passing of the current through the liquid resistance d' will always be'attended by an electrolytic action,
and it is best to reduce this action to the smallest possible degree.
. Having now described, my invention, wnat I claim as new, and desire to secure by Letters Patent, is l a 1'. In a device oftheclass described, asteering apparatus, electromagnetic device opera-' tively connected thereto, a resistance in the circuit of said electromagnetic device,".and a compass-needle adapted to vary, through its varying position,the resistance of said circuit.
2. In combination with an automatic steering device, a compass, an electric resistance in said compass, said compass made' part of an electric circuit containing an electromagnetic device operatively connected to said steering device and means in said com pass to vary theflow of said resistance in accordance with the varying position of the movable part of said" compass.
3. An automatic steering device consisting ofthe following instrumcntalities: the steering device proper, electromagnetic means operatively connected to said steering device, a compass, a resistance, an electric circuit connecting operatively said compass to said electromagnetic means through said resistance, and means In said compass to vary said resistance in accordance with the varying position of the movable'part' of said compass.
4. In an automatic steering device, two solenoids normally balanced, a movable core for each of said solenoids, said cores operatively connected to the steering device, a compass, a resistance in said compass, said compass operatively connected, through an electric circuit, with said solenoids in a manner so that through the varying position of the movable part of said compass the currentflow through said solenoids is varied.
5. An automatic steering device for moving objects consisting of the steering device proper, power means to operate said steering device, electromagnetic means to operate said power means,a compass operatively connected to said electromagnetic means, and means in said compass to vary the resistance of said electric circuit, thereby varying, through said electromagnetic means, the pressure exerted by said power means on said'automatic steering device.
. 6. In an automatic steering device for moving objects, a compass, means in said compass to vary \the resistance of an electric circuit containing an electromagnetic device operatively connected to said steering device.
7. In an .automatic steering device a compass,aresistance adapted to be altered through the varying position of said compass, a pair of. solenoids, each provided with a movable core and means in said compass to energize one or the other of said cores in accordance with the varying position'ofthe movable part of said compass.
' In testimony whereof I hereby sign myname, in the presence of two subscribing witnesses, this 26th day of February, A. D. 1903.
ISIDOR KITSEE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14555003A US800654A (en) | 1903-02-28 | 1903-02-28 | Automatically steering moving objects. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US14555003A US800654A (en) | 1903-02-28 | 1903-02-28 | Automatically steering moving objects. |
Publications (1)
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US800654A true US800654A (en) | 1905-10-03 |
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US14555003A Expired - Lifetime US800654A (en) | 1903-02-28 | 1903-02-28 | Automatically steering moving objects. |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2550123A (en) * | 1949-10-01 | 1951-04-24 | Westinghouse Electric Corp | Electromagnet |
US2662208A (en) * | 1949-12-21 | 1953-12-08 | Canadian Radium & Uranium Corp | Radioactive detector means in automatic steering systems |
US2679023A (en) * | 1950-03-07 | 1954-05-18 | Wennberg Sigurd | Automatic steering device |
US2987917A (en) * | 1957-01-15 | 1961-06-13 | Hevener Osborn Fort | Electrical indicating instrument |
-
1903
- 1903-02-28 US US14555003A patent/US800654A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2550123A (en) * | 1949-10-01 | 1951-04-24 | Westinghouse Electric Corp | Electromagnet |
US2662208A (en) * | 1949-12-21 | 1953-12-08 | Canadian Radium & Uranium Corp | Radioactive detector means in automatic steering systems |
US2679023A (en) * | 1950-03-07 | 1954-05-18 | Wennberg Sigurd | Automatic steering device |
US2987917A (en) * | 1957-01-15 | 1961-06-13 | Hevener Osborn Fort | Electrical indicating instrument |
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