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11. 发明专利

AT53704B 未知
公开(公告)号：AT53704B
公开(公告)日：1912-05-25
申请号：AT53704D
申请日：1911-02-09
申请人： CAMPBELL ROBERT HUNTER
发明人： CAMPBELL ROBERT HUNTER

12. 发明专利

GB191010609A Improvements in connection with Containers, or Cylinders, for Compressed, or Liquified, Gas. 未知
公开(公告)号：GB191010609A
公开(公告)日：1911-01-12
申请号：GB191010609D
申请日：1910-04-29
申请人： CAMPBELL ROBERT HUNTER
发明人： CAMPBELL ROBERT HUNTER
IPC分类号： F16K17/16
摘要： 10,609. Campbell, R. H. April 29. Pressure - relieving devices f o r fluids; lift valves. - Containers cr cylinders of comparatively large capacity for compressed or liquefied gas are provided with a plug containing a loose washer or cap acting as a closure and safety valve, the projecting part of the plug being screw-threaded so that a single perforating and drawing - off device with a renewable perforator and valve face may be applied to a number of containers. The container 1 is provided with an externally screw-threaded plug 3 fitted with a loose washer or cap 4, which is shaped so that it allows gas to pass over, round, and under it while the container is being charged, after which it is compressed by a screwed piece 6 so as to form a gas-tight closure. Fig. 2 shows a perforating and drawing-off device having a renewable piercer 18 and valve seat 24 applied to a container. The piercer is confined within the valve stem by a screw 21, and the valve and piercer are operated by a hand-wheel 23 in the usual way, so that the valve and stem do not rotate. After the washer has been perforated, the piercer and valve are raised and the gas escapes round the stem of the piercer. Specification 16,330/09, [Class 8(ii), Air and gases, Treating &c.], is referred to.

13. 发明专利

GB190814155A Improvements in connection with Filters. 未知
公开(公告)号：GB190814155A
公开(公告)日：1909-06-17
申请号：GB190814155D
申请日：1908-07-03
申请人： READ HARRY VAUGHAN RUDSTON , CAMPBELL ROBERT HUNTER
发明人： READ HARRY VAUGHAN RUDSTON , CAMPBELL ROBERT HUNTER
摘要： 14,155. Read, H. V. R., and Campbell, R. H. July 3. Tap filters. - A filter 5 of cheap material such as paper or asbestos is placed in a bacteria - arresting cone 2 within the casing 1. The casing is attached by a bayonet joint to a cap 7 which has a neck 13 fitted on to the tap by means of a washer 12. A flange 9 on the cone 2 is gripped between a flange of the casing 1 and a projection 10 on the cap, an hydraulic packing-ring and a washer being placed respectively above and below the flange 9. The interior of the casing 1 and the outside of the cone 2 may either of them be fluted. An eye 15 and hook 17 may be connected by a chain passing over the body of the tap. A modification is shown in which the apex of the cone is turned towards the water inlet. The metal parts of the filter if of brass may be coated by electro-deposition or otherwise to prevent the formation of verdigris.

14. 发明专利

GB190803279A Improvements in Fire-extinguishing Apparatus. 未知
公开(公告)号：GB190803279A
公开(公告)日：1908-10-29
申请号：GB190803279D
申请日：1908-02-13
申请人： READ HARRY VAUGHAN RUDSTON , CAMPBELL ROBERT HUNTER
发明人： READ HARRY VAUGHAN RUDSTON , CAMPBELL ROBERT HUNTER
摘要： 3279. Read, H. V. R., and Campbell, R. H. Feb. 13. Direct air-pressure apparatus.-Fire-extinguishing liquid in a vessel 1 is forced out by means of compressed gas in a capsule 8, the top of which is held in a part 5 on the end of a screw 3, which passes through a bracket 2 fixed to the vessel 1, the end of the screw being capable of turning in the part 5. By the rotation of a handle 4 at the upper end of the screw 3, the capsule 8 is forced against an opener or piercer 9 on a sliding stem 10 perforated for the passage of the gas, and the gas thus liberated passes through a valve 11 opened by the movement of the stem 10 and through a passage 7 into the liquid in the vessel 1. In order to prevent the screw 3 from being operated accidentally, it is embraced by a recessed part of a lever 13 pivoted on the bracket 2. The lever acts as a stop between the bracket 2 and the head of the screw, and is secured by a sealed wire or string which is broken on withdrawal of the lever. The liquid passes to the flexible discharge pipe 18 through a pipe 16 and a valve 17, which may be opened automatically by the raising of the pipe 18 and closed by the lowering thereof. The filling- opening 19 is provided with a depending tube 21 and with a screw-cap 20. A handle 22 is fixed to the vessel 1. According to the Provisional Specification, the capsule-opening device may be of the kind described in Specification No. 1503, A.D. 1906, [Abridgment Class Air and gases, Compressing &c.].

15. 发明专利

GB191503071A Improvements in Apparatus for Ejecting Liquid for Fire Extinguishing and like purposes. 未知
公开(公告)号：GB191503071A
公开(公告)日：1916-02-25
申请号：GB191503071D
申请日：1915-02-25
申请人： READ HARRY VAUGHAN RUDSTON , CAMPBELL ROBERT HUNTER
发明人： READ HARRY VAUGHAN RUDSTON , CAMPBELL ROBERT HUNTER
IPC分类号： A62C13/00
摘要： 3071. Read, H. V. R., and Campbell. R. H. Feb. 25. Direct air and gas pressure apparatus.-Relates to liquid-ejecting apparatus for fireextinguishing &c, of the type in which a capsule of compressed gas is employed. The capsule j is placed downwards in a receptacle formed in two parts, the lower part b containing the piercer i, and the upper part e containing the operating-pusher f, h. The part b screws into a socket d, and the capsule j rests on a gland k pressed upwards by a spring l. The ejection valve mounted on the container a has a plug m of a conical form with an apical angle of about 60 degrees and a longitudinal perforation to form a discharge orifice.

16. 发明专利

GB191503070A Improvements in Apparatus for Ejecting Liquid for Fire Extinguishing and like purposes. 未知
公开(公告)号：GB191503070A
公开(公告)日：1916-02-25
申请号：GB191503070D
申请日：1915-02-25
申请人： READ HARRY VAUGHAN RUDSTON , CAMPBELL ROBERT HUNTER
发明人： READ HARRY VAUGHAN RUDSTON , CAMPBELL ROBERT HUNTER
摘要： 3070. Read, H. V. R., and Campbell, R. H. Feb. 25. Direct air, gas, and steam pressure apparatus, non-automatic.-Relates to liquid ejecting-apparatus for fire-extinguishing &c., of the type in which a capsule or reservoir of compressed gas and a liquid discharge valve are opened simultaneously by a single operating device. The threaded valve spindle f carries a cam j or other device for forcing the piercer m against the capsule d.

17. 发明专利

GB190905394A Improvements in Fire-extinguishers and other Liquid Ejection Apparatus. 未知
公开(公告)号：GB190905394A
公开(公告)日：1909-12-23
申请号：GB190905394D
申请日：1909-03-05
申请人： READ HARRY VAUGHAN RUDSTON , CAMPBELL ROBERT HUNTER
发明人： READ HARRY VAUGHAN RUDSTON , CAMPBELL ROBERT HUNTER
IPC分类号： A62C13/00
摘要： 5394. Read, H. V. R., and Campbell, R. H. March 5. Direct gas-pressure apparatus, non-automatic. -Relates to liquid-ejection apparatus of the kind in which containers of compressed or liquified gas are opened by means of piercing- devices. A tubular connecting-piece 2 is secured in an opening at the top of the liquid receptacle 1 by means of a ring of solder 4, and is provided with an internal shoulder 5 on which a flange 6 of the gas container 7 is supported. A cylindrical piece 8 fits in the tube 2, and acts as a guide for a plunger 17, which is screwed to the end of a stem 16 carrying the piercer proper 18. The stem 16 passes through a stuffing-box 13 forming part of the cap 10, and its upper end is screwed into an endpiece 15, which may be struck against the ground in order to operate the piercer, the latter being then withdrawn by a spring 19 to permit the gas to escape. In order to indicate that the apparatus is in working order, a piece 23, which is broken when the piercer is operated, is inserted between the cap 10 and the end-piece 15, and can only be removed by breaking a seal. A wire coil 32 indicates the height to which the receptacle 1 may be charged. In a modification, the gas container 7 is placed in a holder supported from the tubular piece 2.

18. 发明专利

CA102498A SELTZOGENE AND LIKE CONTAINERS OF AERATED LIQUIDS 未知
公开(公告)号：CA102498A
公开(公告)日：1906-12-11
申请号：CA102498D
申请日：1905-12-07
申请人： CAMPBELL ROBERT HUNTER
发明人： CAMPBELL ROBERT HUNTER

19. 发明专利

GB190510801A Improvements in connection with Seltzogenes and like Containers of Aerated Liquids. 未知
公开(公告)号：GB190510801A
公开(公告)日：1906-05-23
申请号：GB190510801D
申请日：1905-05-23
申请人： CAMPBELL ALBERT JOHNSTONE , CAMPBELL ROBERT HUNTER
发明人： CAMPBELL ALBERT JOHNSTONE , CAMPBELL ROBERT HUNTER
摘要： 10,801. Campbell, A. J., and Campbell, R. H. May 23. Seltzogenes.-For aerating the contents of a seltzogene &c. by means of one or more capsules of compressed gas, a detachable device comprising a piece 1 , carrying a piercer 7 and a cradle 1, is screwed on to a nozzle formed on the siphon head. This device can be detached from the charged seltzogene, and thus can be used successively with any number of seltzogenes, When the valve of the siphon head is opened by lowering it, as shown in Fig. 3, the nozzle 2 is formed above the valve. A screw cap which fits the nozzle is screwed on to the spout while a capsule is being opened. When the valve of the siphon head is opened by lifting, as shown in Fig. 4, an internally-screwed nozzle below the valve receives a screwed piece 2 containing a valve 9, which is opened when the device 1 a is screwed on to the nozzle. The device is screwed back to close the valve 9 before a second capsule is inserted into the cradle 1. Specification No. 7519, A.D. 1899, is referred to.

20. 发明专利

GB190508742A Improvements in Seltzogenes, and Analogous Vessels, for containing Aerated Beverages and provided with Means for Aerating such Beverages 未知
公开(公告)号：GB190508742A
公开(公告)日：1906-04-19
申请号：GB190508742D
申请日：1905-04-25
申请人： CAMPBELL ALBERT JOHNSTONE , CAMPBELL ROBERT HUNTER
发明人： CAMPBELL ALBERT JOHNSTONE , CAMPBELL ROBERT HUNTER
摘要： 8742. Campbell, A. J., and Campbell, R. H. April 25. Aerating liquids; seltzogenes &c.-Relates to apparatus for aerating the contents of seltzogenes or like vessels by means of capsules of compressed gas. A capsule 2, held in a cradle 17, is opened by being pressed against a piercer 5, secured in the upper recess of a plug 1. Gas passes through the piercer and a passage 7 in the plug and through a non-return valve formed by an india-rubber ring 10, stretched across a metal ring 8 and held in the lower recess of the plug 1 by a ring 11. The washer 14, which receives the neck of the capsule, has a recess 16 formed round it so as to act by pneumatic pressure.

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