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1. 发明专利

GB388537A Improvements in or relating to coke ovens or the like 未知
公开(公告)号：GB388537A
公开(公告)日：1933-03-02
申请号：GB60932
申请日：1932-01-08
申请人： WOODALL DUCKHAM 1920 LTD , JAMES MARR
IPC分类号： C10B25/16
摘要： 388,537. Doors for resisting fluid pressure. WOODALL-DUCKHAM (1920), Ltd. and MARR, J., 136, Victoria Street, London. Jan. 8, 1932, No. 609. [Class 123 (i).] A coke-oven door b is provided with a selfsealing closure consisting of a knife-edge e extending around the door and accommodated in an extension b of the door and a luted closure comprising a wedge-shaped gap c between the jamb plate a and the door frame b, the gap being filled with moist clay.

2. 发明专利

GB189908188A Improvements in Rheostats or Electric Resistance Switches. 未知
公开(公告)号：GB189908188A
公开(公告)日：1900-06-19
申请号：GB189908188D
申请日：1899-04-19
申请人： SUNDERLAND FORGE AND ENGINEERI , JAMES MARR , WILLIAM CRANSWICK LAIDLER
摘要： 8188. Marr, J., Laidler, W. C., and Sunderland Forge and Engineering Co. April 19. Switches for starting &c. motors. The contact arm of the resistance switch is held by an electromagnet in gear with the operating-handle as long as a current flows, but on a cessation of current the arm is released and returned to the position of maximum resistance. The contact-arm A is fixed to or forms part of a spindle B, on which is secured a worm-wheel G. The worm H is carried by links connected to a rocking shaft J, and is operated from the hand-wheel i through a universal joint i , i or other suitable mechanism. To the shaft J is secured the armature k of an electromagnet K, which is energized when the circuit is completed at the main switch M. The movement of the armature rocks the shaft J, throwing the worm H into gear with the wheel G. The spring F serves to return the arm A to the normal position, or it may be replaced by a weight or the like.

3. 发明专利

GB129433A Improvements in or relating to Coke-ovens or the like. 未知
公开(公告)号：GB129433A
公开(公告)日：1919-07-09
申请号：GB1125718
申请日：1918-07-09
申请人： COKE OVEN CONSTRUCTION COMPANY , WILLIAM COLQUHOUN , JAMES MARR
IPC分类号： C10B5/06
摘要： 129,433. Colquhoun, W., Marr, J., and Coke Oven Construction Co. July 9, 1918. Coke ovens. - In a regenerative oven having two series of horizontal heating-flues arranged side by side in each dividing-wall, two vertical air-supply and heating flues are arranged at one end to communicate with the top horizontal flues. As shown in connexion with reversible regenerators, the vertical flues, one of which is indicated by dotted lines at G , supply heated air for the combustion of gas introduced into them at D, D, when the direction of the flow is as indicated by arrows; when the direction of flow is reversed, these flues act as waste-gas flues, gas being introduced into the heating-flues at the other end of the oven. In a modification in which a continuous regenerator is employed, the vertical flues G serve as air and combustion flues only, and another single vertical flue at the other end supplie.s additional air to the lower horizontal heating-flues.

4. 发明专利

FR470696A 未知
公开(公告)号：FR470696A
公开(公告)日：1914-09-24
申请号：FR470696D
申请日：1914-04-08
申请人： JAMES MARR
发明人： MARR JAMES
IPC分类号： C01C1/12

5. 发明专利

GB226252A Improvements in or relating to automatic control apparatus operating by means of a stream of running water or other liquid 未知
公开(公告)号：GB226252A
公开(公告)日：1924-12-15
申请号：GB1818323
申请日：1923-07-13
申请人： GAS LIGHT & COKE CO , JAMES MARR PHILLIPS
IPC分类号： F04F1/06
摘要： 226,252. Gas Light & Coke, Co., and Phillips, J. M. July 13, 1923. Fluid actuation.- Apparatus for automatically operating valves, electric switches, belt-shifting gears, clutches, &c., at predetermined intervals by a continuous stream of running water comprises a multiple way cock actuated by a swinging lever having at each end an opentopped bucket which is alternately filled. and emptied, the flow of water being diverted from one bucket to the other bv the movement of the lever. Switches, clutches, &c. are operated through a fluid relay controlled by the multiple way cock. The lever 20 is secured to the plug oi a three-way cock 4 and carries buckets 15 which have an outlet valve 18 which is opened when the bucket rests on the bottom of the casing 17. An arm 24 pivoted on the casing and carrying a flexible pipe 23 is swung from side to side by an arm 27 on the lever 20 and has its movement controlled by stops 29, 30 and made positive by weights 28. A balanced position of the buckets is prevented by weights 32 on an arm 31 which swings with the lever 20. Adjustment of the ratio of the times that the buckets remain in the upper posi. tion is effected by a weight 33 on the lever 20. To check its descent each bucket raises during the last part of its fall a weight 34 carried by a rocking arm 41 which moves between plates 43 carrying adjustable stops 45 and which has a pin 40 engaging a slotted link 36 provided with adjustable stops 38, 39 and connected to The lever 20 by an arm 35. Perforated rubber cushions 47 are provided on the stems of the valves 18.

6. 发明专利

GB214172A Improvements in or relating to worm, paddle, or screw conveyors 未知
公开(公告)号：GB214172A
公开(公告)日：1924-04-17
申请号：GB2831023
申请日：1923-11-09
申请人： GAS LIGHT & COKE CO , JAMES MARR PHILLIPS
IPC分类号： B65G33/32
摘要： 214,172. Gas Light & Coke Co., ancl Phillips, J. M. Nov. 9, 1923. Screw and worm conveyers.-In order that the material conveyed may not become stationary at points where the continuity of the screw is interrupted for bearings &c., a plough 1 suspended from trunnions 4 and shaped to follow the contour of the trough 2, is vibrated by the blades 8, spindle 3, or driving shaft of the conveyer.

7. 发明专利

CA1821A A PLOUGH GUIDE AND HOLDER 未知
公开(公告)号：CA1821A
公开(公告)日：1872-11-22
申请号：CA1821D
申请人： JAMES MARR
发明人： JAMES MARR

8. 发明专利

GB255960A Improvements in filtering apparatus 未知
公开(公告)号：GB255960A
公开(公告)日：1926-08-03
申请号：GB1144625
申请日：1925-05-02
申请人： JAMES MARR PHILLIPS
IPC分类号： B01D25/12
摘要： 255,960. Phillips, J. M. May 2, 1925. Block filters.-In filtering apparatus in which liquid is introduced into one or more holes in a block of porous material such as stone, earthenware, wood, celluloid, or porous metal, or in a pack of laminar construction, the separated material is removed from the holes by means of rods, an obturator at one end of the holes permitting compression of the material prior to discharge. When a filter block is used, it may be solid or built up of sections 10 arranged in pairs with metal guide-plates, 10 separating the pairs. The liquid enters by holes 14, the passage of which may be opened or closed by the obturator 25, and the filtered liquid leaves by a second set of holes 15 which communicate with a duct 22 forming the outlet. Cleaning rods 26 are attached to a piston 18 working in a cylinder 17, the pressure of the liquid to be filtered actuating the piston. The movement of the piston is controlled by valves 32, 33 in the supply pipe 29 and the valves and the obturator 25 may be controlled by a tail-rod 50 which carries tappets 51, 52, 53. A ram 94 is connected in the supply pipe for the liquid to be filtered, and as the pressure in the filter increases, the ram rises until it trips a lever 92 which supports a three-armed lever 89. One arm of this lever carries a weight 90, while another engages a lever 87, so that the falling of the weight operates the valves 32, 33 through a cable 86. The right-hand side of the cylinder 17 is connected to the exhaust 35, while the lefthand side is connected to the supply pipe 28, the piston 18 moving to the right. The obturator 25 is kept closed until the roller tappet 51 strikes a weighted lever 54 to rock a second lever 58 through a pin 57. The lever 58 is connected by link-work 59, 60, 62, 63 with the obturator. When the piston 18 has moved completely to the right and the sediment has been removed, the tappet 53 trips a bar 64 thus releasing a pair of levers 70, pivoted on a shaft 69 and carrying a weight 72. A bar 73 connecting the levers 70 engages pins 76, 77 on levers 74, 75 on the shaft 69, moving the levers counterclockwise. The lever 74 closes the obturator, and the lever 75 reverses the valves 32, 33. The piston moves to the left, the tappet 52 engaging a pin 85 and restoring the levers 70 and the weight 72 to their original position. Filtration recommences and continues until the ram 94 again trips the lever 92. In a modification, the piston 18 is operated by a separate hydraulic cylinder acting on a tailrod, and the valves 32, 33 both open on to the filter side of the piston, one valve being open when the other is closed. The operation of the piston, valves, and obturator is controlled by reversing gear from a constantly running shaft, tappets on the tail rod controlling the operations at desired intervals. An arrangement is described bv means of which the pores of the filter block may be cleaned after filtering by passing liquid, air, or gas through the block in the reverse direction to the path the filtrate takes.

9. 发明专利

GB187320A Improvements in or relating to the manufacture of neutral ammonium sulphate 未知
公开(公告)号：GB187320A
公开(公告)日：1922-10-16
申请号：GB1922021
申请日：1921-07-16
申请人： JAMES MARR , COKE OVEN CONSTRUCTION COMPANY
IPC分类号： C01C1/249
摘要： 187,320. Marr, J., and Coke Oven Construction Co., Ltd. July 16, 1921. Gaseous currents, materials carried by. - A process of drying granular material applicable to the manufacture of neutral ammonium sulphate, consists in conveying the material through a conduit within a section of which it is exposed to a current of hot gas, pneumatic action being used for introducing and withdrawing the material to and from the drying-section, while the material is conveyed through the drying-section mechanically. In carrying out the process for the manufacture of neutral ammonium sulphate, the crude salt is drawn by a fan H through a flexible feedconduit A having inlets a, c for ammonia and hot gas respectively, into an inclined rotary drier B and from the drier through a conduit C to a receiver D from which the dried salt is discharged through a rotary discharge drum, while the gas passes through a filter F and pipes J, K to an acid-bubble L, wherein the pyridine and ammonia are absorbed. The areas of the conduits and drier are such that the suction effect of the gas on the material within the drier is annulled. The material is deflected to the bottom of the drier by a baffle d co-operating with a fixed scraper or a ball-mill, and conveyed through the drier by shelves e which terminate at a distance from the end of the drier. The temperature of the salt within the drier is not allowed to exceed 80‹ C. When drying other material such as coal-dust, the bubbles are dispensed with, and the temperature within the drier may reach 100‹ C, the temperature of the hot gas being 200‹ C. Specification 9835/95 is referred to.

10. 发明专利

GB256309A Improvements in filtering apparatus 未知
公开(公告)号：GB256309A
公开(公告)日：1926-08-03
申请号：GB1144525
申请日：1925-05-02
申请人： JAMES MARR PHILLIPS
IPC分类号： B01D29/00
摘要： 256,309. Phillips, J. M. May 2, 1925. Block filters.-A filter block 10 is provided with one or more holes 15 through which liquid enters the block and one or more holes 17 through which the filtered liquid leaves the block, an obturator 27 serving to open or close the ends of the holes 15. The filtered liquid leaves the block through an outlet 30, and the residue left in the holes 15 may be removed by rods, as described in Specification 255,960, or by compressed air or liquid from the pipes 38, 39 admitted into the holes 15 or in a reverse direction through the holes 17. The block 10 may be built up of a number of blocks A, B, C, themselves formed of two blocks united together. The blocks A, B, C are separated by members 13, which are cemented to the blocks, the whole being drawn together by bolts 14. Some of the channels, such as 19, may run at right angles to the holes 15, and may be formed by grooves on the faces of blocks which are joined together.

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