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1. 发明专利

GB794362A Transport tanks for petrol or other liquids 未知
公开(公告)号：GB794362A
公开(公告)日：1958-04-30
申请号：GB2299155
申请日：1955-08-10
申请人： THOMPSON BROTHERS BILSTON LTD , ALEXANDER MARSHALL HUTCHESON
IPC分类号： F16K17/36
摘要： 794,362. Valves. THOMPSON BROS. (BILSTON), Ltd., and HUTCHESON, A. M. July 30, 1956 [Aug. 10, 1955], No. 22991/55. Class 135. A tank has valve means responsive to small differences in internal and external pressures for venting and auxiliary valve means which automatically closes to prevent spillage when the tank falls to either side. A tank 11 has a valve housing 10 containing flexible diaphragm one-way inlet 16 and outlet 17 valves to normally sustain substantial balance between the interior of the tank and external atmosphere. Two ports 12, 13 normally provide communication between the housing 10 and tank 11 through hollow valves 18, 19. The valves 18, 19 have confronting annular seatings 26, 27 co-operating with seating rings 28, and are geared for motion in opposed directions by racks 20, 21 and a pinion 22 fast on the shaft 23 of a pair of pendulous weights 25. When the tank falls to either side, the weights 25 cause the valves 18, 19 to close by virtue of one seating 26 and one seating 27 engaging the seatings 28, thus preventing the escape of liquid. The seatings 26 are of larger diameter than the seatings 27 such that a pressure rise above a predetermined limit within the tank, causes the valves 18, 19 to open against the action of the weights 25 to vent the tank.

2. 发明专利

GB503357A Improvements relating to electrical connections 未知
公开(公告)号：GB503357A
公开(公告)日：1939-04-05
申请号：GB188038
申请日：1938-01-20
申请人： BERNARD HOPPS , ALEXANDER MARSHALL LODGE
IPC分类号： H01R11/11
摘要： 503,357. Two-part couplings ; direct connections between conductors. HOPPS, B., and LODGE, A. M. Jan. 20, 1938, No. 1880. [Class 38 (i)] Connection of a cable c to a contact or terminal is effected by making the contact in two parts a, b the part a having a head f and an axial bore e, and the part b being cup-shaped and surrounding the head f. The cup b rests upon a shoulder i on the part a leaving an annular space k between the parts. The head f and the flange of the cup b are both slotted. The cable is passed through the bore e and bent laterally into the slots in the head and flange. The parts a, b are then rotated relatively so as to coil the end of the cable in the space k. The shank of the part a is mounted in an insulator g, and the head f abuts on a co-operating contact d, e.g. the terminal of a sparking plug. A screening sheath q is attached by a union p to an extension n on the plug, which extension may have an insulating liner o.

3. 发明专利

GB489653A Improvements relating to high tension ignition systems for internal combustion engines 未知
公开(公告)号：GB489653A
公开(公告)日：1938-08-02
申请号：GB279437
申请日：1937-01-30
申请人： BERNARD HOPPS , ALEXANDER MARSHALL LODGE
IPC分类号： H01T13/05
摘要： 489,653. Two-part couplings. HOPPS, B., And LODGE; A. M. Jan. 30, 1937, No. 2794. [Class 38 (i)] [Also in Group XXVII] The bared end a, of the lead to a sparking plug is housed in a tube c of glass, quartz, ceramic material, synthetic resin, or other heat-resistant material. At its outer end the tube is of larger diameter to house the insulation of the lead. At its other end the tube is, covered by a ceramic or like thimble n containing a metal terminal o to which the lead is secured. A metal casing d screens the coupling which may be straight, angular or curved. Close contact between the member o and the plug electrode is maintained by a spring p.

4. 发明专利

GB409870A Improvements relating to sparking plugs 未知
公开(公告)号：GB409870A
公开(公告)日：1934-05-10
申请号：GB567333
申请日：1933-02-24
申请人： BERNARD HOPPS , ALEXANDER MARSHALL LODGE
IPC分类号： H01T13/05
摘要： 409,870. Bayonet-joint fastenings. HOPPS, B., and LODGE, A. M., St. Peter's Road, Rugby. Feb. 24, 1933, No. 5673. [Class 44.] A screening coupling between a sparking- plug and the current lead consists of an inner metal-coated insulating sleeve a and an outer slotted metal member b. A ring i having a hexagonal opening supports the sleeve a and rests on and around the gland g of the plug. A second ring h having a similarly shaped opening is secured in the end of the member b and carries one or more pins normally kept in engagement with notches m in the ring i. The ring h, having been passed over the gland g, is pressed against the action of spring f to release the pin and then turned, causing the pin to engage another notch but leaving the ring h engaged beneath the points of the gland g. Specification 393,952 is referred to.

5. 发明专利

GB308435A Improvements relating to sparking plugs 未知
公开(公告)号：GB308435A
公开(公告)日：1929-03-28
申请号：GB571428
申请日：1928-02-23
申请人： BERNARD HOPPS , ALEXANDER MARSHALL LODGE
IPC分类号： H01T13/38
摘要： 308,435. Hopps, B., and Lodge, A. M. Feb. 23, 1923. Sparking-plugs.-A metal sleeve a, preferably of copper or other metal of high thermal conductivity, surrounds the central conductor b. Mica wrapping d is fitted about the sleeve a before the conductor is inserted, and mica washers e and a metal collar g are afterwards secured between the shoulder c and nut f. Lateral compression is exerted on the collar g. Specifications 117,362 and 284,391 are referred to.

6. 发明专利

GB190302162A Improvements relating to Electric Ignition Apparatus. 未知
公开(公告)号：GB190302162A
公开(公告)日：1904-01-28
申请号：GB190302162D
申请日：1903-01-29
申请人： LODGE OLIVER JOSEPH , LODGE ALEXANDER MARSHALL
发明人： LODGE OLIVER JOSEPH , LODGE ALEXANDER MARSHALL
摘要： 2162. Lodge, O. J., and Lodge, A. M. Jan. 29. Means for producing fire.-Ignition in oil engines blasting, and elsewhere, is effected by electric spark discharge in a gap B, connected with an electric condenser circuit, when discharge occurs in another gap A, which may be always accessible. Any suitable apparatus may be employed. In the arrangement shown in Fig. 2, the primary winding a of an induction coil is supplied with current from a battery c, a trembler c', and a revolving circuit-closer e, the usual primary condenser i being provided. The induction coil is surrounded by a glass cylinder 2 carrying four incomplete rings of foil 4 to form two condensers. The secondary winding is preferably in halves, with both ends outside, and the ends are connected to the two inner foils and the gap A. The two outer foils 4 are connected to the gap B, optionally with earth in the circuit as shown. The two outer foils are also connected together by a leak v, such as to allow the condensers to charge, but offering resistance to sudden discharge, so that discharge occurs mainly at the gap B. The leak v may be a piece -of maple wood, a liquid resistance, an inductance, or charred particles. Separate small leyden jars may be used instead of the condensers 2, 4. Fig. 3 shows an arrangement using only one leyden jar n. This is connected to the ends of the secondary winding b of the induction coil, and also to the gaps A, B in series, optionally with earth connections as shown. The gap B may be shunted by a leak v, to prevent any electrostatic strain occurring in the gap B until discharge occurs at the gap A. The leak may be earthed as shown at v . In this arrangement, the circuit-closer in the primary circuit is a spring c , which vibrates when released by a cam e , no separate trembler being used. For obtaining ignition sparks in two or more places alternately, a number of gaps B may be placed in series between the outer coatings 4 of the two condensers, Fig. 2, and a commutator revolved in contact with springs to short-circuit all the gaps but one at a time ; or the gaps B may be in parallel, or series-parallel, each being in circuit with a separate inductance to prevent the commutator from short-circuiting the whole of the discharge conductors. In any arrangement, the leyden jars may be made with glass, ebonite, or micanite as the dielectric. The insulated conductors may be twisted together to have sufficient capacity, or the induction-coil windings may have sufficient capacity to serve as the condenser. The gap A may be in a sealed glass vessel, or protected by wire gauze. Several gaps B may be connected in series. The battery c and circuit-closer may be replaced by a magneto-electric generator, arranged to give a current when a spark is required ; or an alternating current may be produced by a generator having a revolving magnet, a circuit-closer being used in the primary circuit in series with a primary condenser. The Provisional Specification mentions the application of the invention for submarine mining, and production of spark discharges in water or oil.

7. 发明专利

GB983246A Improvements in or relating to rifles or pistols and ammunition therefor 未知
公开(公告)号：GB983246A
公开(公告)日：1965-02-17
申请号：GB902661
申请日：1961-03-13
申请人： LIONEL JOSEPH PHELPS , ALEXANDER MARSHALL
IPC分类号： F41A19/58 , F42B5/08 , F42B5/16
摘要： 983,246. Electrically operated cartridges and smallarms therefor. L. J. PHELPS, and A. MARSHALL. June 13, 1962 [March 13, 1961], No. 9026/61. Headings F3A and F3C. An electrically operated cartridge comprises a case 1 of insulating material such as plastics, a bullet 2 and an ignition system which comprises a pin 6 with head 5 and a filament 7 which connects the pin to the bullet 2. The cartridge, which contains a propellent charge 3 and rust inhibitor 4, is fired by applying an electrical potential between the head 5 and the bullet 2. Ignition may be assisted by coating the filament 7 with a detonating substance. In a second embodiment the filament is connected to a conductive coating formed on the inner surface of the case and in a third embodiment the filament is dispensed with and the propellant is composed of an electrically conductive material or includes such a material in finely divided form. Smallarms for firing the cartridge are also described. In Fig. 3 the pivoted breech block 21 of the Martini type is provided with a spring-loaded electrical contact 22 which contacts the head 5 in the base of the cartridge and is connected to a fixed contact 25. An elongation 27 of a tumbler 28 carries a movable contact 26 and is so shaped that the mechanism is cocked when breech block 21 is depressed by movement of cocking lever 29. Contact 26 is connected via switch 37 to the positive terminal of a battery 31 and the negative terminal is connected to the framework at 32 which establishes contact with the bullet of the cartridge via a lead to the barrel rifling. A rifle (Fig. 4, not shown) and a dropdown action piston (Fig. 5, not shown) have similar electrical systems, the contact which connects with head 5 being on a non-rotatable bolt in the case of the rifle.

8. 发明专利

GB323143A Improvements relating to sparking plugs for internal combustion engines 未知
公开(公告)号：GB323143A
公开(公告)日：1929-12-24
申请号：GB327029
申请日：1929-01-31
申请人： BERNARD HOPPS , ALEXANDER MARSHALL LODGE
IPC分类号： H01T13/36
摘要： 323,143. Hopps, B., and Lodge, A. M. Jan. 31, 1929. Sparking-plugs with mica insulation have a central conductor of which the sparking end a is smaller in diameter than the major portion a and is envoloped in a correspondingly thicker mica wrapping h. The conductor, thus insulated, may be enclosed directly in the casing c and secured by lateral pressure, or a copper liner d may be interposed. The liner may however be replaced by a thicker flanged sleeve adjustably clamped within the casing. The end of the conductor a may in case be eccentric thus affording a means of adjusting the spark gaps by rotating the conductor and its support within the casing. The outer end of the conductor carries a flanged cooling nut m.

9. 发明专利

GB190823423A Improvements relating to Electrical Switches. 未知
公开(公告)号：GB190823423A
公开(公告)日：1909-08-26
申请号：GB190823423D
申请日：1908-11-03
申请人： LODGE FRANCIS BRODIE , LODGE ALEXANDER MARSHALL
发明人： LODGE FRANCIS BRODIE , LODGE ALEXANDER MARSHALL
摘要： 23,423. Lodge, F. B., and Lodge, A. M., [trading as Lodge Bros. & Co.]. Nov. 3. switches. - Reversing-switches for use with induction coils &c., and applicable in the ignition circuits of motor road vehicles, comprise a pair of contact-rollers e mounted through springs f on a rotatable arm d, a series of fixed contacts b ... b connected with the battery and trembler, and means for preventing reverse rotation of the arm. The opposite fixed contacts are connected to the same circuit ; thus the contacts b , b are connected to the circuit of the batteries h, Fig. 3, and the contacts b , b are connected to the trembler circuit of the induction coil i. With the rollers against the projections c of an opposite pair of contacts, as b , b , the battery is disconnected from the coil. On rotating the arm to carry the rollers into contact with the projections of adjacent contacts, the circuit is closed. The next movement opens the circuit again, and the following one closes it with the current in the coil in the opposite direction, and so on. To ensure that the handle is turned in one direction only, a ratchet attachment to the spindle may be provided; or the handle may be screwed to the spindle. A two-way switch may be combined with the reversing switch by providing two contacts j , j , either of which may be connected by a movable arm to one of the four fixed contacts, so that either or both of the batteries h may be put into operation as desired.

10. 发明专利

GB1294458A SLIDING CLASP FASTENER 未知
公开(公告)号：GB1294458A
公开(公告)日：1972-10-25
申请号：GB5939069
申请日：1969-12-04
申请人： BROWN ALEXANDER MARSHALL
发明人： BROWN ALEXANDER MARSHALL
IPC分类号： A44B19/40 , A44B19/14
摘要： 1294458 Sliding clasp fasteners A M BROWN 4 Dec 1969 [11 Dec 1968] 59390/69 Heading E2S A sliding clasp fastener is formed from a plastics core strip 11 which is divided by a serpentine slit 15 into two rows of interlocking teeth 11a, 11b, a carrier strip of material which is less rigid than the core strip 11 being extruded about the said core strip and being divided into two carrier elements 18a, 18b from beneath whose edges the teeth project, the teeth being interlocked by means of a slider 28. In a further embodiment reinforcing means in the form of two cords (144), Fig. 8 (not shown) are provided and which prevent stretching of the strap 11 during manufacture. (For Figures see next column)

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