• 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:
    Aseptic constant flow valves to be used, for example, in the dairy industry should be readily washable and allow steriliz­ation by means of conventional washing and sterilizing agents. A valve which fulfils these requirements comprises an operating chamber with inlet and outlet which is connected to the valve housing and therefore can be circulation-washed and sterilized together with the latter.
    公开号:SU1473706A3
    申请号:SU864028467
    申请日:1986-10-13
    公开日:1989-04-15
    发明作者:Хилмерссон Андерс；Каззаролли Маурицио
    申请人:Тетра Дев-Ко (Фирма)；
    IPC主号:
    专利说明:

    Editor M. Bandura
    Compiled by E.Fishman Tehred L.Oliynyk
    Proofreader E. Lonchakova
    Order 1731/58
    Circulation 624
    VNIIPI State Committee for Inventions and Discoveries at the State Committee for Science and Technology ЈSSR 113035, Moscow, Zh-35, 4/5 Raushsk Nab.
    Production and publishing plant Patent, Uzhgorod, st. Gagarin, 101
    Subscription
    权利要求:
    Claims (6)
    [1]
    Claim
    1. Aseptic valve of constant flow rate to the packaging machine, comprising a casing with inlet and outlet nozzles, a movable valve body mounted therein and a drive mechanism thereof, characterized in that, in order to ensure sterilization and increase operational reliability, the drive mechanism of the movable valve body comprises a chamber with inlet and outlet nozzles, connected to the casing by a pressure sensor forming one of the walls of the chamber, and an axis, one end of which is connected to the movable valve body, and the other to the sensor yes phenomena.
    [2]
    2. The valve according to claim 1, characterized in that it is equipped with an additional sensor mounted on the axis, of pressure, forming one of the walls of the casing.
    [3]
    3. The valve according to claim 2, distinguished by the fact that it is equipped with a spring located on the axis Between the sensors., '
    [4]
    4. The valve according to claims 1 to 3, characterized in that each pressure sensor is made in the form of a piston with a membrane for sealing.
    [5]
    5. The valve according to p. 1-4, characterized in that the outlet pipe of the camera is connected through a control valve to the inlet pipe of the casing,
    [6]
    6. The valve according to pi.1-5, characterized in that the chamber and the housing are connected by means of a tubular rotor element, and the axis of the drive mechanism is located in the latter.
    类似技术:
    公开号 | 公开日 | 专利标题
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    US4618425A|1986-10-21|Pump for pumping corrosive fluids
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    US20090068032A1|2009-03-12|Sanitary Diaphragm Pump for Critical Bioprocess Applications
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    同族专利:
    公开号 | 公开日
    EP0228514A1|1987-07-15|
    EP0228514B1|1990-01-17|
    ES2013589B3|1990-05-16|
    JPS62124370A|1987-06-05|
    AU6383986A|1987-04-16|
    IT1185434B|1987-11-12|
    AT49548T|1990-02-15|
    US4776367A|1988-10-11|
    AU598208B2|1990-06-21|
    IT8522471D0|1985-10-14|
    DE3668296D1|1990-02-22|
    CA1286198C|1991-07-16|
    JP2543858B2|1996-10-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE203216C|
    US1715801A|1927-01-03|1929-06-04|Edward T Turner|Flow-regulating device for fluids|
    US2339753A|1942-04-10|1944-01-25|Frederick S Bloom|Liquid control apparatus|
    US2579334A|1949-07-30|1951-12-18|Shell Dev|Adjustable-rate differential pressure responsive device|
    GB721241A|1952-07-15|1955-01-05|Midland Ind Computing|Improvements in or relating to solenoid operated valves for controlling the flow of fluids under pressure|
    US2868225A|1954-01-04|1959-01-13|Phillips Petroleum Co|Fluid flow sensing and control apparatus|
    US3177892A|1963-05-23|1965-04-13|Drilling Equipment Mfg Co|Flow regulator|
    DE2252410A1|1971-10-26|1973-05-10|Morinaga Milk Industry Co Ltd|ASEPTIC VALVE|
    DE2356413A1|1972-11-13|1974-05-30|Arisland K O|PROCESS VALVE|
    JPS5235538Y2|1973-07-12|1977-08-13|
    JPS5333856Y2|1975-03-07|1978-08-21|
    IT1062952B|1976-05-26|1985-02-11|Pirelli|FLOW REGULATING VALVE|
    DD203216A1|1982-01-18|1983-10-19|Anders Peter Michael|AUTOMATIC PRESSURE CONTROL VALVE|
    JPS59108873U|1983-01-14|1984-07-23|
    GB8306852D0|1983-03-12|1983-04-20|Lucas Ind Plc|Hydraulic flow control valve|US5000219A|1988-06-30|1991-03-19|Systems Specialties|Fluid flow control regulator|
    US4922956A|1988-06-30|1990-05-08|Systems Specialties|Fluid flow control regulator|
    US5190075A|1989-03-28|1993-03-02|Tentler Michael L|Viscosity-insensitive mechanical fluid flow regulator|
    US5181534A|1989-12-21|1993-01-26|Sumitomo Electric Industries, Ltd.|Flow control valve|
    US5065788A|1990-12-04|1991-11-19|Mcmanigal Paul G|Accurate high-flow clean regulator with input-pressure balancing|
    US5186209A|1990-12-04|1993-02-16|Mcmanigal Paul G|Accurate high-flow clean regulator with input-pressure balancing|
    US5287997A|1992-10-13|1994-02-22|Tetra Laval Holdings & Finance Sa|Carton filling system|
    DK138295A|1995-12-06|1997-06-07|Tetra Laval Holdings & Finance|Aseptic bag for liquid separation|
    DE19645535C2|1996-11-05|1999-02-25|Robert Schoenfeld|Regulator for regulating at least one hydrostatic or aerostat pocket of a bearing, threaded spindle nut or a media flow supplied to a guide|
    DE19737781A1|1997-08-29|1999-03-11|Robert Schoenfeld|Regulator for regulating at least one hydrostatic or aerostat pocket of a bearing, threaded spindle nut or a media flow supplied to a guide|
    SE516081C2|1999-01-26|2001-11-12|Tetra Laval Holdings & Finance|Method for controlling a steam injector|
    JP4022438B2|2001-12-20|2007-12-19|アドバンス電気工業株式会社|Constant flow valve and constant flow mixing method|
    US6932107B2|2003-06-24|2005-08-23|Flow Control Industries, Inc.|Flow control valves|
    DE102008018665B4|2008-04-11|2011-02-03|Khs Gmbh|Device and method for aseptic pressure relief|
    EP2542297B1|2010-03-04|2020-05-06|PAVmed, Inc.|Systems and methods for infusion of fluids using stored potential energy and a variable flow resistor|
    US8905064B2|2011-10-03|2014-12-09|Seik Oh|Flow regulator for infusion pump and method of manufacturing the same|
    JP2015114966A|2013-12-13|2015-06-22|アドバンス電気工業株式会社|Flow control valve and flow controller using the same|
    IT201600128045A1|2016-12-19|2018-06-19|Weightpack Srl|NET WEIGHT FILLING MACHINE WITH VOLUMETRIC PUMP|
    法律状态:
    2007-09-20| REG| Reference to a code of a succession state|Ref country code: RU Ref legal event code: MM4A Effective date: 20041014 |
    优先权:
    申请号 | 申请日 | 专利标题
    IT2247185A|IT1185434B|1985-10-14|1985-10-14|ASEPTIC CONSTANT FORCED VALVE|
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