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    A method of inhibiting the evaporation of volatile products
    22.
    发明专利
    A method of inhibiting the evaporation of volatile products 未知

    公开(公告)号：GB752346A

    公开(公告)日：1956-07-11

    申请号：GB51154

    申请日：1954-01-07

    Applicant: STANDARD OIL CO

    Inventor： VEATCH FRANKLIN

    IPC: B65D90/42 ,  C10L1/00

    Abstract: A foam which when applied to the surface of a volatile product prevents its evaporation contains a non-volatile sealing-liquid, small hollow gas-filled hole-free particles of a material inert to the volatile products and the sealing-liquid (e.g. synthetic resins, cellulose derivatives, proteins and alginates), the particles having an average diameter of less than 500 microns, and a liquid displacement of from 0.05 to 0.6, the sealing liquid being present in from 40-80 per cent by volume and the particles from 20-60 per cent by volume so as to make the density of the foam less than that of the volatile product, and 0.05 to 5 per cent of the sealing liquid of a gelling agent. The particles and sealing liquids may comprise those described in Specifications 743,866 and 752,345. Specified gelling agents are bentonites, finely divided silica, carbon black, high melting point waxes and soaps, e.g. aluminium stearate.ALSO:A foam which when applied to the surface of a volatile product prevents its evaporation contains a non-volatile sealing liquid, small hollow gas-filled, hole-free particles of a material inert to the volatile products and the sealing-liquid (e.g. synthetic resins, sodium aluminate and silicate, cellulose derivative, proteins and alginates), the particles being an average diameter of less than 500 microns, and a liquid displacement density of 0.05 to 0.6, the sealing-liquid being present in from 40-80 per cent by volume and the particles from 20 to 60 per cent by volume so as to make the density of the foam less than that of the volatile product, and 0.05 to 5 per cent of the sealing-liquid of a gelling agent. Specified gelling agents are bentonites, finely divided silica, carbon black, high melting point waxes, and soaps, e.g. aluminium stearate. The sealing-liquid may be a hydrocarbon oil such as white oil. Specifications 753,866 and 752,345 are referred to.

    MANGANESE CONTAINING FUELS
    24.
    发明专利
    MANGANESE CONTAINING FUELS 未知

    公开(公告)号：CA1074560A

    公开(公告)日：1980-04-01

    申请号：CA239895

    申请日：1975-11-18

    Applicant: STANDARD OIL CO OHIO

    Inventor： FELDMAN DANIEL W ,  SPRAGUE JAMES W ,  VEATCH FRANKLIN

    IPC: C10L1/14 ,  C10L1/18 ,  C10L1/30

    Abstract: IMPROVED MANGANESE CONTAINING FUELS The invention is gasoline containing an added manganese compound to improve the octane rating of the gasoline and including a small amount of an additive selected from a group consisting of a monocarboxylic acid or its ester, a dicarboxylic acid or its monoester or diester, an alkylamine, phenol, a substituted phenol or mixture thereof.

    Rotary engine with hollow cylindrical piston - has radial vanes creating variable volume chambers with timer controlled poppet valve
    26.
    发明专利
    Rotary engine with hollow cylindrical piston - has radial vanes creating variable volume chambers with timer controlled poppet valve 未知

    公开(公告)号：DE2541835A1

    公开(公告)日：1977-03-24

    申请号：DE2541835

    申请日：1975-09-19

    Applicant: STANDARD OIL CO OHIO

    Inventor： VEATCH FRANKLIN

    IPC: F01C1/356 ,  F02B75/02 ,  F01C1/34 ,  F02B53/00

    Abstract: The rotary piston engine has a hollow cylindrical piston (24) rolling inside a casing (20) supporting by a low-friction bearing (56) on an eccentric (54) mounted on a shaft (50) coaxial with the casing. The outside dia. of the piston is 75-95% of the inside dia. of the casing and the whole moving assembly is so dimensioned that, as the piston axis moves in a circular path about the casing axis (32), the min. distance between piston and casing is small. Seals are fitted between the flat end faces of piston and casing, and there are several flat rectangular blades (60) constrained to slide radially in the casing so as to remain in permanent surface contact with the piston. Hence, an uneven number of variable volume chambers is created between piston and casing. Each chamber has poppet inlet (7o) and outlet valves, in a cylindrical part of the casing, operated by a timer on the main shaft (50). A spark plug may be fitted there.

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