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    • 2. 发明专利
    • Improvements in and relating to regenerative heat exchangers
    • GB1023692A
    • 1966-03-23
    • GB3398962
    • 1962-09-05
    • JOSEPH MARTIN WILSON
    • F28D17/02
    • 1,023,692. Cleaning heat exchangers; bearings. J. M. WILSON (Svenska Rotor Maskiner) A.B. Sept. 5, 1962, No. 33989/62. Headings F2A and F2N. [Also in Division F4] Cleaning heat exchangers.-A thermal regenerator which includes a stationary, cylindrical matric 4 formed with through-passages (not shown) traversed alternately by flue gases and air to be heated (see Division F4), is provided with a device for cleaning the matrix passages, comprising an oscillating pipe 44 provided with nozzles (not shown) through which steam or air is injected into the passages to remove soot &c. deposited from the flue gases. The cleaning device is mounted on a duct element 3 which conveys one of the heat exchange fluids to or from the matrix as it rotates continuously over the matrix end face (see also Fig. 1) about a central axis at which is mounted a stationary worm gear 51. The latter is engaged by a worm-wheel 50 which drives another worm 49. This worm engages a wormwheel 46 on which is pivoted eccentrically a link 47 pivotally connected at its remote end to an extension 45 of the cleaning pipe 44, the latter being pivoted at 43 to a mounting on the rotary duct element 3; whereby the cleaning pipe 44 moves in an arcuate path over the matrix end face as the duct element 3 rotates. Bearings,-Rotary duct members 3, 3a of a thermal regenerator (see Division F4) are mounted in bearings 2, 2a and 9, 9a (Fig. 1). Preferred forms of the bearings 2, 2a are shown in Figs. 5a-5f. In Figs. 5b, 5c, 5d and 5f, relative axial and/or radial movement of the bearing races is provided for. In Fig. 5e flexible plates are used to seal the bearing from dust &c. Preferred forms of the bearings 9, 9a are shown in Figs. 6a-6f. In Figs. 6c, 6d, 6e various means for sealing the bearings to retain lubricant and exclude dust &c. are shown. The flexible sealing ring shown at the right of Fig. 6d may be made of graphite, silicone rubber or poly. tetrafluorethylene. In Fig. 6f a worm gear 42 and a threaded mounting 41 enable the position of the bearing to be axially adjusted in relation to a tubular element 7 in which the lower bearing race is supported. The bearings 6a-6f may be cooled by a fluid flowing through a heat conducting tube attached to one or other of the bearing races or to the mountings thereof.
    • 6. 发明专利
    • Dispensing closures
    • GB988384A
    • 1965-04-07
    • GB734462
    • 1962-02-26
    • JOSEPH MARTIN WILSON
    • B65D47/30
    • 988,384. Container closures. J. M. WILSON. (C. R. Jennings). Feb. 26, 1962, No. 7344/62. Heading B8T. A two-part dispensing closure comprises a cap 16 for a bottle &c., which is of flexible material, e.g. polyethylene and with its top 14 provided with an opening 22 surrounded by a flexible sealing ring 24, and shaped to pivotally receive a spout 40, preferably of the same material, with an outlet passage 38. The spout has axles 32 which snap into bearing openings 26, and a cylindrical part 36 which fits a corresponding part of the cap top and bears down on the sealing ring to form a seal therewith. The upper surface of the ring is curved to match the curvature of the part 36. In the closed position the outlet end of the spout is received in a slot 18 in the cap top, and when the spout is pivoted outwardly the passage 38 registers with the opening 22. Instead of axles 32, conical, semispherical or ring-shaped trunnions may extend from the cap into corresponding bearing openings in the spout. Specification 798,900 is referred to.
    • 7. 发明专利
    • Cold storage apparatus
    • GB1049945A
    • 1966-11-30
    • GB287564
    • 1964-01-23
    • JOSEPH MARTIN WILSON
    • F25D23/06
    • 1,049,945. Refrigerators. J. M. WILSON (MINIKAY A-G.). Jan. 23, 1964, No. 2875/64. Heading F4H. In a cold room of the type in which a cold gas is circulated around the inner cladding 47 through channels 41, the latter are formed in the insulation 42 and the gas is maintained at a pressure greater than atmospheric to prevent the ingress of water vapour to the insulation. Liquefied gas, e.g. nitrogen, from a reservoir 31 is supplied to an evaporator 38 in the room under the control of a valving arrangement (Fig. 3, not shown) responsive to the room temperature and the cold gas issuing from the evaporator passes first through a heat exchanger 46 for cooling gas returning from channels 41 then through a turbine 39 which supplies power to a gas circulating fan 40. In the modification of Fig. 4 (not shown) the turbine drives a gas circulating compressor 43 and in a further modification (Fig. 5, not shown) the gas is circulated by passing the gas leaving heat exchanger 46 through a jet-ejector 44. Slots 17 (Fig. 1, not shown) communicating with the gas circulating channels are provided in the insulation at the coners of the room to provide further protection against the entry of water vapour at these points. The insulation may comprise a foamed plastic, the cold-room may be a van or railway car and the cold gas may be obtained from solid or liquid carbon dioxide.
    • 8. 发明专利
    • Multiwall containers
    • GB887635A
    • 1962-01-24
    • GB3706660
    • 1960-10-28
    • JOSEPH MARTIN WILSON
    • B29C49/24B65D23/08
    • 887,635. Blow moulding reinforced hollow articles. WILSON, J. M. (Plax Corporation) Oct. 28, 1960, No. 37066/60. Class 87(2). [Also in Group XVII] Apparatus for manufacturing reinforced hollow articles e.g. bottles, comprises a multisection blow mould 14, transfer and gripping means for a reinforcement member 2, this member being introduced into the mould, when open, from a supply of such members, and means for introducing a hollow plastic preform within said member, closing the mould and blowing the preform into engagement with the member 2 and mould 14. Cylinders 2 e.g. of cardboard or metal, are fed along a conveyer 4 until they reach a solenoid-actuated stop 11. The stop 11 is retracted only when an arm 6 is in its retracted position, and then one reinforcement member is allowed to pass to a stop 12 where it is gripped by a member 5 by means of a vacuum applied at 10. The arm 6 is then advanced to the position 3 with the mould 14 open. A tube of thermoplastic material 15, Fig. 2, is extruded from a nozzle 16 into the member 2 until it reaches the bottom of the mould cavity. Then the mould is closed sealing the lower end of the tube 15 and the bottle is blown. The nozzle 16 is raised from the mould 14 and the tube severed by a knife 24. Adhesive may be applied to the inside of member 2 before blowing. The member 2 may be provided with a level indicating slot (not shown). After blowing, the closed mould 14 may be moved to a cooling station at which a blowhead (not shown) may be employed to maintain the pressure inside the bottle while it is cooling. A series of moulds 14 may be mounted on a rotary table (not shown).