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    PORTABLE TOOL HOLDER WITH STABILIZING BASE
    11.
    发明专利
    PORTABLE TOOL HOLDER WITH STABILIZING BASE 未知

    公开(公告)号：CA2176546A1

    公开(公告)日：1997-08-28

    申请号：CA2176546

    申请日：1996-05-14

    Applicant: STEWART ROBERT A ,  NAGENGAST JAY B

    Inventor： STEWART ROBERT A

    IPC: B60R11/06 ,  B25H3/06

    Abstract: A holder for tool transport and method for transporting tools is provided. The holder includes a compartmentalized top section with an optional handle. A securable cover may be included to protect tool during transport. The base of the holder includes both a contiguous edge that provides suitable support during placement on a flat surface and a curved cavity that provides suitable support during placement on a component of mobile machinery to be serviced. The component can be a wheel and the cavity can be configured to allow for placement on substantially all wheel types and size.

    Overflow preventer
    13.
    发明专利
    Overflow preventer 未知

    公开(公告)号：IES66086B2

    公开(公告)日：1995-12-13

    申请号：IES950001

    申请日：1995-01-03

    Applicant: STEWART ROBERT MALCOLM ,  BLANEY TREVOR

    Inventor： BLANEY TREVOR

    IPC: E03C1/22 ,  E03C1/24 ,  E03C1/242

    Abstract: An overflow preventer comprising a plug receivable in a drain hole and provided with a valve movable between a first closed position and a second open position, the valve being resiliently biased to the first position while the pressure on the valve is less than a predetermined value.

    SCRUBBER/ DEGASSER APPARATUS.
    17.
    发明专利
    SCRUBBER/ DEGASSER APPARATUS. 未知

    公开(公告)号：GB2192348B

    公开(公告)日：1990-03-14

    申请号：GB8702110

    申请日：1987-01-30

    Applicant: MOJONNIER HARRY G ,  CHAMBERS STEWART ROBERT

    Inventor： MOJONNIER HARRY GRINDLEY

    IPC: B01D19/00

    Abstract: A scrubbing/degassing apparatus comprises a degassing column for removing extraneous gaseous matter from water; and a flow control arrangement for controlling a flow of water to the degassing column. The flow control arrangement comprises an upper reservoir mounted above the degassing column for receiving a supply of water, a controllable valve responsive to predetermined control signals for regulating the flow of water to the upper reservoir, a level sensor operatively coupled with the upper reservoir and responsive to the level of water therein for producing said predetermined control signals in a predetermined systematic fashion in accordance with this level, and structure defining an adjustable orifice of selectively variable size intermediate the upper reservoir and the column for delivering water from the upper reservoir to the column; the rate of flow of water from the upper reservoir to the column being controlled by the level of water in the upper reservoir set by the level sensor together with the selected size of the adjustable orifice.

    Bore-plugs for pipe lines
    19.
    发明专利
    Bore-plugs for pipe lines 未知

    公开(公告)号：GB1059262A

    公开(公告)日：1967-02-15

    申请号：GB3511663

    申请日：1963-09-05

    Applicant: BRITISH PETROLEUM CO ,  KENNETH ARTHUR TEMPLEMAN ,  STEWART ROBERT BAILLIE MCINTYR

    IPC: F16L55/134

    Abstract: 1,059,262. Pipe stoppers. BRITISH PETROLEUM CO. Ltd., K. A. TEMPLEMAN, and S. R. B. McINTYRE. Sept. 5, 1963, No. 35116/63. Addition to 904,274. Heading F2P. A plug for insertion into a pipeline 11 to provide a seal, comprises flexible sealing rings 17, 20 supported by annular members 15, 21, the member 21 making a fluid-tight, slidable contact with the member 15 and the annulus of one or both members being sealed against the passage of gas therethrough, mechanical means for expanding the sealing rings when the distance between the rings is reduced by sliding the members towards one another, and means for permitting the entry of fluid into the space 29 between the rings whereby when the plug has been inserted into a pipeline and the rims of the rings expanded to make contact with the wall of the pipeline, the space between the rings is filled with an hydraulic fluid at a pressure above that prevailing in the pipeline so that access of material from the pipeline into the space between the rings is opposed by the pressure gradient. As shown, the sealing rings 17, 20 are clamped between end pieces and back plates 110, 111 and 114, 115 respectively, the plate 115 engaging a cylindrical base-plate 113 via an 0-ring seal 25, and an annular wedge member 26 provided with apertures 29 is disposed between the sealing rings. By screwing up a nut 108 on a spindle 106 the sealing rings are slid towards one another and hydraulic fluid is fed through the spindle to the cross-pipe 102 and thence to the space 30. The annulus of the member 21 is sealed off by a dome 105; the annulus of the member 15 may be sealed off by a disc in which case the dome may be replaced by an openwork structure.

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