US656292A - Electrically-operated submarine torpedo. - Google Patents
Electrically-operated submarine torpedo. Download PDFInfo
- Publication number
- US656292A US656292A US67932798A US1898679327A US656292A US 656292 A US656292 A US 656292A US 67932798 A US67932798 A US 67932798A US 1898679327 A US1898679327 A US 1898679327A US 656292 A US656292 A US 656292A
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- United States
- Prior art keywords
- torpedo
- contacts
- cable
- electric
- electrically
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C14/00—Mechanical fuzes characterised by the ammunition class or type
- F42C14/04—Mechanical fuzes characterised by the ammunition class or type for torpedoes, marine mines or depth charges
- F42C14/045—Mechanical fuzes characterised by the ammunition class or type for torpedoes, marine mines or depth charges having electric igniters
-
- 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
- Y10S200/29—Ball
Definitions
- tion relates more particularly to that-type of floating torpedees,-- the objects of my--in- I ventionbeing; the following: "First, the'com- 'bination, with a torpedo, of electrical appli the mine or torpedo should an attempt .be made to drag the same from its anchorage, and, fifth, a construction of torpedo, such as to in sure 'the' transmission of the contact-signal, whatever may be the direction oftravel of a hostile craft across the torpedo; but that my 7 invention may be full y understood I will now describe the same in detail, reference
- the torpedo consists of a suitable casing B, ich is prefersblyegear-shaped, or substantislly so, and divid mmiion HOFFMANN, a subject of the King- :in the province. of Schleswig-Holstein and.
- a tube 't arranged'axially of chamher D, serves as a passage forae'able G, made up of two Wires g and g :Withih the'ch'argechamber 'D is located; an electric sparkdgniterf, of we1l-known construction, whose teri the cable G arecarried out of. the torpedo at aperture, so as to preclude the entrance of water into the lower, compartment.
- contacts b one for and opposite the inner end of each of the aforesaid contacts I),- said I contacts bbeing supported frorn cups a con- 'ductors c c being connected with the aforesaid contacts b' bf, respectively,-and with'theconnecting-disk g.-
- a cup e ofaconductive material is supported axially within-the upper chamber by rods e, secured to the'head of the shell B, and within said cup and c'oncentric therewith is arranged a shallow cupped or dished contact e for a conductive gravity-contact, as a ball 01 of a suitable con-.
- a torpedo such as described is located I provide means tor anchoring and for positioning the same, the anchorage A consisting of a water-tight power-chambers" and an anchoring-"chamber & both embedded in the bed of the waterway.
- Theranchering-ehamber has a trunk 0 extending verti- KOO eally therefrom sufliciently above the bed-of the waterway to prevent send, mud, or stones from-being washed into said chamber, in' i o s 'itsvlower or smallerend through a suitable r.
- the shaft ing-chamber w ishamb im wheel m ⁇ and shaft 16, 'gainst rotation; inone of the drum carries agear-wheelc', meshing. with a pinion n on-the shaft 7o"oi an electric motor k, of anydesired or welt-known confrom the power chamber "41' into; the jtnchorhrou gh ausuitable stuflingbox.
- The, cables 117,9 B,Iand Q constitute the I main lines of Lgi'QtorPedb-s'tatidn, which may 'be a,shore era floatingstation' and which is equ pped with two electric generatorsor sourcesgof supply of electricity, one of which is preferablyzarbattery ;(3v and the other a dy- 1.31110 E.
- the conductors q and q zof cables Q forthfe'" electric motor k are connected with the opposite poles of theaforesaid dynamo E.
- the central chambe onta ni 1 t is ranged to projectfroin said shellandbe-inoifed toward theinterior t ereon-1a second .fit'of contacts within the she'llia pair of tequila insulated from one another. within thl'; Ben, a gravity-contact on-o'ne of-saidtermi'ii far-v ranged to closecircuit betweenth'eiinsaitliw contacts and terminals'conuected in' mihl and-adafmed to close circuit through a pair 5.
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- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
No. 656,292. Patented Aug. 2|, I900.
4 P. C. FL HOFFMANN. ELEBTRICALLY OPERATED SUBMAMNE TOBPEBD.
, (Application filed Apr. 30, 1898.) (No Model.)
IIIIIIIIIII "EETER; ona s'r nn FRIEDRICH I'IOl F MANN, 'os K -IEL, chair-A Y.-
s-L soTRicALLY-oPsRATso {s centers is Tuscan.
srncrrrcagrion forming part of Letters see no. 656,292,
dated August '21, 190d:
' Application filedA ril smssagsesu so.-6.7e,sz1. uiomoat1.i
all whom-it zeta cancer-21;.- I a h c it knownthat I, PETER CHRISTIAN of Prussia, German'Emperor, residing at Kiel,
i Kingdom' of Prussia, in the German Empire,
have invented anew and useful lmprove- 'ment in-Electrically Operated"Submarine Torpedoes, of which the following is a specifica- .mn, v This im b'ntion has relation to'subrnarine mines for the protection of rivers, harbors, bays, and thelike against the entrance of hostile vessels in case of war, and" my saidinven: tion relates more particularly to that-type of floating torpedees,-- the objects of my--in- I ventionbeing; the following: "First, the'com- 'bination, with a torpedo, of electrical appli the mine or torpedo should an attempt .be made to drag the same from its anchorage, and, fifth, a construction of torpedo, such as to in sure 'the' transmission of the contact-signal, whatever may be the direction oftravel of a hostile craft across the torpedo; but that my 7 invention may be full y understood I will now describe the same in detail, reference being had to theaccompanying drawingsfin which- Figure 1 is a vertical-sectionalview of a submarine floating torpedo embodying a part of my invention, Fig. 2 is adiagrammatic view of the electric circuits. Fig, 3 is a l'ongitudinal vertical section of the submarine pogver and anchoringwhsmbers, and Fig. 4
is a vertical cross-section taken on line a: :tof-
Fig. 3 lookingin the direction of arrow 1 The torpedo consists of a suitable casing B, ich is prefersblyegear-shaped, or substantislly so, and divid mmiion HOFFMANN, a subject of the King- :in the Province. of Schleswig-Holstein and.
mine or more properly torpedo known as of means whereby the operator at the distan t, station will be apprised of a'displacement-of into upper, lower,
tuting the charge chamber andycontaini-ng the explosive, the weights b iugi so' distrib-- intermediate compartments by'tw'o partitions b 12 the intermediate-compartment D coustiuted as to cause the torpedo o floathead up- =ward.- A tube 't, arranged'axially of chamher D, serves as a passage forae'able G, made up of two Wires g and g :Withih the'ch'argechamber 'D is located; an electric sparkdgniterf, of we1l-known construction, whose teri the cable G arecarried out of. the torpedo at aperture, so as to preclude the entrance of water into the lower, compartment. In the upper Y I ,minals are connected with two conductors 1 f f", made into a cable F, which latter and end o-f-the tubet is seated at conuecting-disk g, and the semispherical head of the torpedo is studded witha number of-coutacts I), working in openings in said head and covered wa- I ter-tight externally by flexible 'di'aphragn s a. Within the headof the torpedo are arranged contacts b one for and opposite the inner end of each of the aforesaid contacts I),- said I contacts bbeing supported frorn cups a con- 'ductors c c being connected with the aforesaid contacts b' bf, respectively,-and with'theconnecting-disk g.- A cup e ofaconductive material is supported axially within-the upper chamber by rods e, secured to the'head of the shell B, and within said cup and c'oncentric therewith is arranged a shallow cupped or dished contact e for a conductive gravity-contact, as a ball 01 of a suitable con-.
ductive metal. To the contacts a and-e and to the connecting-disk g are secured conduc- I tors c n, and the arrangement of the connecting-disk is such as to connect. all the conductors c and the conductor 0 with the conductor 9' of cable G and all the conductors o and the conductor 0" with the'-conduc-- tor g of said cable, G. j
Wherever a torpedo such as described is located I provide means tor anchoring and for positioning the same, the anchorage A consisting of a water-tight power-chambers" and an anchoring-"chamber & both embedded in the bed of the waterway. Theranchering-ehamber has a trunk 0 extending verti- KOO eally therefrom sufliciently above the bed-of the waterway to prevent send, mud, or stones from-being washed into said chamber, in' i o s 'itsvlower or smallerend through a suitable r. a
is wound the anchor chain or cable h, attached to the lower end of the torpedo.- The shaft ing-chamber w ishamb im wheel m {and shaft 16, 'gainst rotation; inone of the drum carries agear-wheelc', meshing. with a pinion n on-the shaft 7o"oi an electric motor k, of anydesired or welt-known confrom the power chamber "41' into; the jtnchorhrou gh ausuitable stuflingbox. Theshaft Harries gjtz'f, piv -awn:
sion projecting-',infront..oi and; cons u n V theiarmature of; 5 31 =.electroina'gne't it within" awllucliing'tlie i-:atchet- 'whichwouldcause'theanchor chain orcablelt to windgofiithe' drum'l; To the the conductbts and v f.united.iiito a cable B53116 l QfihQ poles: the electric motor k i." 'e;,";i ts'-' electrma'g'netare connected the wires q! and q, nnited into a cable Q, both of l-wwhichcablesBandQ areledoutot thef'powerchamber 11' in such a manner. as to keep out water andjsolid matter. 4 The, cables 117,9 B,Iand Q constitute the I main lines of Lgi'QtorPedb-s'tatidn, which may 'be a,shore era floatingstation' and which is equ pped with two electric generatorsor sourcesgof supply of electricity, one of which is preferablyzarbattery ;(3v and the other a dy- 1.31110 E. The conductors q and q zof cables Q forthfe'" electric motor k are connected with the opposite poles of theaforesaid dynamo E.
' The conductors f foflcable F for the igl niter f are-respectively connected with the with the opposite poles of battery G, a. circuit-;
maker rbeing included injtlieir circuit, and,
= finally, the conductors g'and g of cable G are respectively con sects it with the opposite-poles of said battery 0, an alar 'n-bellg or other suitable alarm or indicator being included in their circnit,'a llof which is clearly shown injFig. 2.
If the operator at the torpedo-station desires to cause the torpedo-to riseito-a higher level.
or to the surface of the water, he closes the circuit at if, therebyenergiz-ing the electro-. magnet is, which attracts its armature-pawl m, 'and -the' la'ttermoving out of engagement .with -.the .ratohet-wheel m releases the powershattltflthetorpedobeing-then free to rise tofany desired height above'the-hed ot the waterway. Shouldthe-operator, on the con- .j-,rary-;.= desire .to-lower theytorpedo, he sends enrrent-irom dynain'oE to the-electric mo-.
' "tor, causing -the shaft k, andncon'sequently' thewindipg-glrnm Lgearedtheretmto revolve, so asitew ndv np the anchor -chain or cable h, and thereby draw the torpedo "down, said -'shat I'd-being freeto revolve in the direction of wi-ndin g, but locked by the pawl mf against motor k, asthe case may. be,
7 I I ;magnetizes struction, said shaft RC-passing vfluid-tight operator motion in an opposite direction. --When tlie torpedo is in the desired position,.the circuits, inclndin g the are interrupted.
of, the ele'ctromagnetcircuit dothe latter,causing. the armaturepawl m to drop back-into enga ement with ratchet-wheel m and lock sbaft' 'and. drum 1 against rotation, this being, oj course, also The closure the case when theidynamo-circ'uit is interelectromagnet k or the electric rupted. :Should ahostileicraft depress any one or more of the contacts b, the circuit through the; conductors g gjwill belclosed,
the alarm g? will be' set'in operation, and'the v then closes the firingrcircnit at f ug duc f. It sbyii iodu ns a spark at 1", which grapple the torpedo, either-"by-its anchor chain or cable 7L or such an angle to t e vertical'asto cause the gravity-contact d tc roll partly outof its shallow'cn'p cf into contact with the inclosing contact-, and thereby close the circuit J ignites'the h mber D. ,Should an attempt bem 8- I;
by one of thenabl F xGr fonthe purpose of breaking sgidwconnevt 'tions, said torpedojwill assume a-positi prising the operator at the torpedo-station that the torpedo is being tampered witm and" "he can then explode the same,
Y The appliances for controlling submarine floating torpedoes described' are' very simple and provide practically evergpossible means for insuring the object aimedat this particular mode of warfare;
-Obviously a torpedojmay, with" the applh ances described, be held Iontof'rcachot a ves-- I sel, and
as the latterapproaches the anchorage the torpedofm'ay be released and hllowed to; rise'into contact withsuch ves'seland then exploded.
Havingthus described'my inyen-tiomwhat' Q lclaim as new therein, and desire' tosec'ure by Letters Patent,- is- -n.
\ 1. The combinationwithatorpedm electric metallic contacts studding its. surface,-. a.
chamber containing the explosive charge of signal-circuits closed by the contacts on the surface of the torpedqanigniter in thegaham- 511-3 her containing the charge and its electric 'ci'r cuit, an electric-motor circuifiand 'a driven I mechanism, a magneti'cally-ro'pe"rated detent for said mechanism, the signal, firiifg and 'de-" tentoperated circuits" in parallel findependent of the motor-circuit; s 2. In a torp'edo, a
explosive 'chargehndf'an electric igniter' she'll d'ividedinto' v chambers, the central chambe onta ni 1 t is ranged to projectfroin said shellandbe-inoifed toward theinterior t ereon-1a second .fit'of contacts within the she'llia pair of tequila insulated from one another. within thl'; Ben, a gravity-contact on-o'ne of-saidtermi'ii far-v ranged to closecircuit betweenth'eiinsaitliw contacts and terminals'conuected in' mihl and-adafmed to close circuit through a pair 5. In a torpedo, a shell dividedjnto three of wires to a distant signal, substantially as superposed chambers, the central chamber set forth, I e containing the explosive charge, analectricv z 5 3'. The combination with afloatingtorpedo, ignitertherein and a conductive cable con 5 of concentric contacts e e arrangedv axially nected with sai'd'igniter,a second cable passthereln near its head, a gravity or ball coning through the charge-chamber, a set of contact d in the inner shallower contact e', and tacts projecting beyond the surface of thetonan electric circuit including the said contacts; pedo and a second set of contacts within the 30 of an alarm-bell at a station distant from the upper chamber of the torpedo, each of the 10 anchorage of the torpedo, included in the cirfirst set of contacts arranged tobe moved into cuit's' f the aforementioned contacts, for the the shell and contact with one of the second rpose'set'forth set of contacts, a pair of concentric cups in L'The combination witha floating tornado, sulated from one another, a ball in the inner 35 e of concentric contacts e e arranged axially "cup adapted to close circuit between'them l5 therein near its head, a gravity or'ball 0011- when displaced, the contacts arranged in par;-
tact d in the inner shallower contact a andallel to and closingcircnit through the sec.-'
an electric. circuit including said contacts; of. 0nd cable, substantially as set forth.
ah alarm-bell ata station distant from the H, l. H ,Y
anchorage of the torpedo included in the cir- Ham (3131155 IRIEDRIOH HOFFMANN' I I9 cuit of the aforementioned contacts-and an i fwitnessesr electricalifiring cxrcuitcontrollable from said ALEXANDER SPECHT, H station, for thepurposeset forth.- 1 REINHARD OsTEnMnYER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67932798A US656292A (en) | 1898-04-30 | 1898-04-30 | Electrically-operated submarine torpedo. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67932798A US656292A (en) | 1898-04-30 | 1898-04-30 | Electrically-operated submarine torpedo. |
Publications (1)
Publication Number | Publication Date |
---|---|
US656292A true US656292A (en) | 1900-08-21 |
Family
ID=2724861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US67932798A Expired - Lifetime US656292A (en) | 1898-04-30 | 1898-04-30 | Electrically-operated submarine torpedo. |
Country Status (1)
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US (1) | US656292A (en) |
-
1898
- 1898-04-30 US US67932798A patent/US656292A/en not_active Expired - Lifetime
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