• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The subject of the present invention is a tip vessel element (1) used in connection with liquid transfer devices. The tip vessel (2) in the tip vessel element (1) or the tip vessels (2), which are parallel to each other, e.g., in a row or matrix form, in the tip vessel element (1) are supported by a support and fastening plate (3). The tip vessel or tip vessels (2) and the support and fastening plate (3) are made as one piece preferably out of a plastics material by extrusion. According to the invention on the inside face of the wall (4) of each tip vessel of the tip vessel element (1) there is,facing towards the interior of the tip vessel (2), at least one such annular projection, flange or bulging (5), projecting from the said wall face and made of one piece with the tip vessel element (1), as, when the tip vessel element (1) is attached to the liquid transfer device, forms a sealing point around the piston (6) jointly operative with the tip vessel (2) concerned. At least a space required by the stroke length of the piston remains in each tip vessel (2) underneath the sealing point.
    公开号:SU1011042A3
    申请号:SU813254389
    申请日:1981-02-13
    公开日:1983-04-07
    发明作者:Экхольм Пертти
    申请人:Лабсистемз Ой (Фирма)；
    IPC主号:
    专利说明:

    The invention is responsible for devices for handling liquids and being used in vessels used for discharging liquids. Iawesteas bolt for the transfer of liquids containing a mounting plate and a non-parallel uhreplevpye But no cylinders with. G11 tips. The disadvantage of the device is that when transfusing ol just doses of liquid, cases of squeezing of the liquid ofatat into the vessel are possible due to the resulting condensation in the cylinders. The purpose of the invention is to increase repMeTHH properties when making liquids. The goal is achieved by the fact that in the gate to vessels for transferring noses containing a fixing plate and a paratshel forging on it, cylinders with tips, on the inner surface of each cushshdra with n-finite at the top, are formed at least one annular ledge. In this case, the upper part of each cylinder with a tip can be located above the k | ь / copeplate plate. The drawing shows the proposed shutter. J The shutter of the monset is made of plastic by extrusion and consists of a fixing plate 1, for strengthening of silicone 2 with lugs and forming a tongue on the inner surface of each ailtra 2 with a tip in the upper part of at least one circular outer edge 3, with In this case, the top part 4 of each cylinder 2 with a tip is located above the mounting plate 1. The proposed shutter operates as follows. . The bolt is attached to the vessel with a liquid bone. If it is necessary to pour a certain dose of fluid frozen in cylinders 2, piston 5 slides down, while annular protrusions 3 seal rods 5. Thanks to the fact that the fastener plastic 1, cylinders 2 with tips and annular protrusions 3 are made in one piece, no need for additional mounting means. To increase elasticity; sealing the top part 4 of each cylinder 2 with a tip, protrudes above the mounting plate 1, preferably by a length determined by annular ridges 3. The economic effect of introducing the proposed valve is to increase the tightness of the fluid overflow.
    权利要求:
    Claims (2)
    [1]
    I, LOCK TO VESSELS FOR TRANSFUSION OF LIQUID, containing a mounting plate and cylinders with tips fixed on it in parallel, characterized in that, with>; In order to increase the tightness during the transfusion of liquids, at least one annular projection is formed on the inner surface of each cylinder with a tip in the upper part.
    [2]
    2. Shutter by π. 1, due to the fact that the upper part of each cylinder with a tip is located above the mounting plate.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1011042A3|1983-04-07|Valve for vessel for overflowing liquids
    US4109829A|1978-08-29|Container for metered dispensing of liquid
    ES242452U|1979-06-16|Closure for pressure container and neck member therefor.
    SE8201867L|1982-09-27|PROCEDURE AND DEVICE FOR EXHAUSTING VISCOSA CONCENTRATE WITH VARIABLE VISCOSITY IN EXACT DOSAGE QUANTITIES WITH VARIABLE VOLUMES
    EP0281529B1|1993-05-05|A bottle for generic medicinal products, in particular syrups
    US5224634A|1993-07-06|Decanter vessel and pouring spout
    FI66805B|1984-08-31|SKRUVTILLSLUTARE FOER ISOLERKANNOR
    CA1048443A|1979-02-13|Containers with screw caps
    FR2397993A1|1979-02-16|CLOSURE IN PLASTIC MATERIAL WITHOUT INTERIOR COATING
    BE778851A|1972-05-30|PROCESS FOR TAKING SOLID MATERIALS THAT CAN BE FLUIDIZED FROM A PRESSURE VESSEL AND DEVICE FOR IMPLEMENTING THE SAID PROCESS
    US2905355A|1959-09-22|Compressible stopper
    GB8914955D0|1989-08-23|Container spout
    US2690281A|1954-09-28|Capped vessel with adapter
    RU171348U1|2017-05-29|BOTTLE COVER
    SU492859A1|1975-11-25|Capacity overfill safety device
    FR2412666A1|1979-07-20|Catchment cavity liquid escape prevention seal - has sealing ring fitting top flange adjusting bar and closure plate with packing
    JPS55139501A|1980-10-31|Apparatus for preventing trapping of liquid in accumulator
    JPH02166078A|1990-06-26|Dispensing container for cream and the like, and assembling of dispensing apparatus thereof
    SU984991A1|1982-12-30|Device for transfer of liquid from vessels
    SU117158A1|1958-11-30|Apparatus for maintaining minimum overpressure in a pressureless steam curing chamber for heat treatment of concrete products
    SU1602857A1|1990-10-30|Bath for heat treatment of articles
    RU2148544C1|2000-05-10|Plug
    JPH02241539A|1990-09-26|Evaporation preventing sheet
    SU1555203A1|1990-04-07|Closure of elastic material for vessel
    SU1214429A1|1986-02-28|Hydraulic shutter of steam-curing chamber
    同族专利:
    公开号 | 公开日
    FI65923C|1984-08-10|
    FI65923B|1984-04-30|
    FI800463A|1981-08-16|
    JPS56127884A|1981-10-06|
    EP0034438A1|1981-08-26|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2432161B1|1978-07-24|1982-05-14|Marteau D Autry Eric|FR2525770B1|1982-04-23|1985-02-08|Issa Georges|
    GB2161398A|1984-07-11|1986-01-15|Scient Supplies M B|Pipette|
    US4824641A|1986-06-20|1989-04-25|Cetus Corporation|Carousel and tip|
    US6103198A|1997-09-24|2000-08-15|Sorenson Bioscience, Inc.|Micropipette tip strip and method|
    FR2807345B1|2000-04-07|2002-07-12|Gilson Sa|SIMPLIFIED DISASSEMBLY PIPETTE|
    DE10222511B4|2002-05-22|2005-03-17|Eppendorf Ag|pipette tip|
    JP2008232829A|2007-03-20|2008-10-02|Hitachi High-Technologies Corp|Dispensing nozzle chip|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FI800463A|FI65923C|1980-02-15|1980-02-15|SPETSBEHAOLLARELEMENT|
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