• 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:
    A pumping unit for the filling of containers in packaging machines, in particular of foodstuffs with fluid behavour with the presence of suspended particles, which allows a reliable operating under aseptic condi­tions, and results easily cleanable. The conical shutter (18) of the pumping unit, selectively connecting the pumping pis­ton (16) to the product intake duct (23) and to the product deliv­ery duct (24) is movable backwards from its seat (17), so as to allow an easy and reliable cleaning of unit's body, with no danger of product deposit with consequent loss of aseptic conditions.
    公开号:SU1456002A3
    申请号:SU864028848
    申请日:1986-12-15
    公开日:1989-01-30
    发明作者:Бордини Джоржио
    申请人:Тетра Дев-Ко (Фирма)；
    IPC主号:
    专利说明:

    A conical slide valve is mounted on the floor - 15 Sch and also in that it is provided with a flange with the possibility of axial movement, by means of a drive to the cone to communicate with the pipelines for supplying and discharging the product.
    2. An assembly as claimed in claim 1, wherein the floor cone has a cylindrical shank for restricting the movement of the valve actuator mounted for movement in a cylindrical sleeve, and between the cylinder and the piston, as well as between the cylindrical bushing and the cylindrical shank of the valve, a. our sterile pressurized chambers. zo
    3. The assembly according to claim 1, characterized in that the valve actuator
    tsemi with sterile sealed chambers formed in them for connection with pipelines for the supply and removal of the product.
    6. The unit according to claim 1, characterized in that the floor of the taper valve is connected to the drive by means of elastic elements for orientation.
    7. The unit pop. 1 differs from the fact that the smaller diameter of the hollow conical valve is not less than the diameter of the cylinder.
    8. The unit according to claim 1, characterized in that the floor of the taper valve is made of ceramic material.
    U and with the fact that it is equipped with a flange
    tsemi with sterile sealed chambers formed in them for connection with pipelines for the supply and removal of the product.
    6. The unit according to claim 1, characterized in that the floor of the taper valve is connected to the drive by means of elastic elements for orientation.
    7. The unit pop. 1 differs from the fact that the smaller diameter of the hollow conical valve is not less than the diameter of the cylinder.
    8. The unit according to claim 1, characterized in that the floor of the taper valve is made of ceramic material.
    权利要求:
    Claims (8)
    [1]
    Claim
    1. A pumping unit for filling containers with a liquid product to a packaging machine manufacturing containers for installing it between product supply and discharge pipelines, consisting of a hollow body, inside which a chamber is formed, including a cylinder with a piston mounted in it and a cone located at the cylinder exit with a hollow conical valve fixed in it with the possibility of rotation for consecutive connection of pipelines for supplying and discharging products, characterized in that, in order to increase the reliability of for operation and ensuring sterile conditions, the hollow conical gate valve is mounted on 15 with the possibility of axial movement. by means of a drive to the cone for communication with pipelines for supplying and discharging the product.
    [2]
    2. The assembly of claim 1, differing about 2 minutes with ni and I in that the hollow tapered from the base valve has a cylindrical shaft for limiting the movement of the valve actuator movably mounted in a cylindrical sleeve, and between the cylinder and the piston, and Also, sterile airtight chambers are formed between the cylindrical sleeve and the cylindrical shank of the valve.
    [3]
    3. The assembly according to claim 1, characterized in that the valve actuator is a cylinder connected to the housing with a piston mounted in it with a screw, the free end of which is connected to the valve, while the cylinder has a device for regulating the piston stroke.
    [4]
    4. The unit according to claim 1, with the fact that the cylinder of the housing from the outside has a shirt with a pipe for supplying hot liquid.
    [5]
    5. The unit according to claim 1, characterized in that it is equipped with flanges with sterile hermetic chambers formed in them for connection with pipelines for supplying and discharging the product.
    [6]
    6. The assembly according to claim 1, characterized in that the hollow conical valve is connected to the actuator by means of elastic elements for orientation.
    25
    [7]
    7. The assembly according to claim 1, characterized in that the smaller diameter of the hollow conical gate valve is not less than the diameter of the cylinder.
    [8]
    8. The unit according to claim 1, distinguished by 30 and with the fact that the hollow conical gate valve is made of ceramic material.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1456002A3|1989-01-30|Pumping plant for filling containers with liquid product for packing machine producing containers to be installed between product delivery and discharge pipe-lines
    US7108024B2|2006-09-19|Apparatus for the simultaneous filling of precise amounts of viscous liquid material in a sanitary environment
    US7074020B2|2006-07-11|Sanitary pump and sanitary valve
    US4913202A|1990-04-03|Filling packaging containers
    US7059500B2|2006-06-13|Apparatus for filling containers with viscous liquid food products
    SU1667626A3|1991-07-30|Device and control unit for feeding liquid sterile product
    US5551491A|1996-09-03|Automatic carousel machine for the metered feeding and packaging of fluid products
    SU1473706A3|1989-04-15|Aseptic permanent-flow valve to packing machine
    JP3064686B2|2000-07-12|Method and pumping device for pumping products
    US5069239A|1991-12-03|Fluid control method and device
    EP1936187B1|2011-09-28|Multiple membrane pump for food liquids and the like
    US3794222A|1974-02-26|Dosaging device for liquids and paste-like substances
    US5910648A|1999-06-08|Sound generator
    JP2004232644A|2004-08-19|Piston centering supporter of filling pump
    CN106704170B|2018-09-28|Can on-line cleaning ceramic filling pump
    US4840205A|1989-06-20|Method and apparatus for dispensing liquids
    US4684295A|1987-08-04|Intermittently operating pneumatic device for pumping solid-carrying liquids and slurries
    US2651997A|1953-09-15|Pump
    US4702687A|1987-10-27|Food forming device
    USRE33084E|1989-10-10|Intermittently operating pneumatic device for pumping solid-carrying liquids and slurries
    US5292236A|1994-03-08|Positive displacement pump with pivot piston valve
    JP3576245B2|2004-10-13|Plunger pump
    US2538812A|1951-01-23|Pressure fluid motor
    SU1476190A1|1989-04-30|Hydropheumatically driven rump
    CN108939629B|2021-04-02|Shuttle valve unloading pipe type solid-liquid separator
    同族专利:
    公开号 | 公开日
    CA1274222A|1990-09-18|
    BR8606225A|1987-09-29|
    US4759695A|1988-07-26|
    EP0229304B1|1989-08-23|
    AU593048B2|1990-02-01|
    DK570786A|1987-06-19|
    IT1186465B|1987-11-26|
    KR870005871A|1987-07-07|
    FI864988A|1987-06-19|
    MX161890A|1991-02-27|
    JPS62182002A|1987-08-10|
    FI864988A0|1986-12-08|
    NZ218464A|1988-06-30|
    NO865086L|1987-06-19|
    FI81062C|1990-09-10|
    IT8523253D0|1985-12-18|
    EP0229304A1|1987-07-22|
    AU6667486A|1987-06-25|
    ES2011244B3|1990-01-01|
    FI81062B|1990-05-31|
    KR920005950B1|1992-07-25|
    DK160007B|1991-01-14|
    AT45714T|1989-09-15|
    NO865086D0|1986-12-16|
    DK570786D0|1986-11-27|
    DK160007C|1991-06-17|
    DE3665158D1|1989-09-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE512188C|1928-04-17|1930-11-10|Friedrich Dietz|Deep pump for pumping petroleum|
    US1897302A|1931-01-09|1933-02-14|Crimmel Henry Hays|Fruit juice dispenser valve|
    US2786425A|1954-02-19|1957-03-26|Carl G Yarbrough|Pump liner tightening attachment|
    DE1139286B|1961-05-30|1962-11-08|Hans Schudt|Dosing pump|
    DE1963875C3|1969-12-20|1975-10-23|Friedrich Dipl.-Ing. 4680 Wanne-Eickel Schwing|Piston pump with hydraulic drive for pumping concrete|
    US3694112A|1970-10-15|1972-09-26|New Brunswick Scientific Co|Rotary valve pump|
    US3874825A|1973-07-20|1975-04-01|Hans G Jentsch|Multi-way tap for a filling machine|
    GB1510637A|1974-07-09|1978-05-10|Page V|Double acting pump|
    CH601668A5|1977-02-04|1978-07-14|Schaffner Pumpenanlagen Ag|
    DE2821052C2|1978-05-13|1986-08-21|Robert Bosch Gmbh, 7000 Stuttgart|Dosing and filling device for liquid media|
    EP0162480A3|1981-09-11|1987-01-21|Vercon Inc.|Machine for dispensing liquid and semiliquid material|
    US4431334A|1982-04-25|1984-02-14|Rockwell International Corporation|Power takeoff yoke shielding and engaging means|
    US4576557A|1983-06-15|1986-03-18|Union Carbide Corporation|Cryogenic liquid pump|
    US4540015A|1983-06-30|1985-09-10|Beckman Instruments, Inc.|Rotary sheer valve with wash and purge station|
    IT1186465B|1985-12-18|1987-11-26|Tetra Dev Co|PUMPING UNIT FOR FILLING CONTAINERS IN PACKAGING MACHINES|IT1186465B|1985-12-18|1987-11-26|Tetra Dev Co|PUMPING UNIT FOR FILLING CONTAINERS IN PACKAGING MACHINES|
    JPH055198Y2|1987-02-13|1993-02-10|
    FR2613782B1|1987-04-07|1991-02-15|Dosys Sarl|BUCKET DOSING PUMP|
    IT1223184B|1987-11-30|1990-09-19|Tetra Dev Co|PUMPING UNIT|
    DE3840972A1|1988-05-18|1989-11-30|Groninger & Co Gmbh|Pumping appliance|
    FR2643039B1|1989-02-14|1991-10-04|Serac Group|ASEPTIC VOLUMETRIC CONDITIONING DEVICE|
    US5287997A|1992-10-13|1994-02-22|Tetra Laval Holdings & Finance Sa|Carton filling system|
    US5540562A|1994-04-28|1996-07-30|Ashirus Technologies, Inc.|Single-piston, multi-mode fluid displacement pump|
    US5431198A|1994-05-20|1995-07-11|Autoprod, Inc.|Apparatus and method of operation for a product filler machine|
    SE516081C2|1999-01-26|2001-11-12|Tetra Laval Holdings & Finance|Method for controlling a steam injector|
    AU7459201A|2000-06-23|2002-01-02|Tetra Laval Holdings & Finance|Method for filling, apparatus for filling, and container for filling and packaging|
    EP1177976B1|2000-07-03|2003-12-10|Tetra Laval Holdings & Finance S.A.|Packaging machine for continuously producing sealed packages of a pourable food product and featuring programmable photocells|
    SE531679C2|2006-09-08|2009-06-30|Norden Machinery Ab|dosing pump|
    US20080187449A1|2007-02-02|2008-08-07|Tetra Laval Holdings & Finance Sa|Pump system with integrated piston-valve actuation|
    FR2928196B1|2008-02-28|2014-06-06|Equip Tech Ind Alimentaires|DOSING AND TRANSFER BOX, A DOSING PUMP COMPRISING SUCH A SWIVEL HOUSING AND A PRODUCTION PLANT FOR A LACT OR CHEESE PRODUCT COMPRISING AT LEAST ONE SUCH PUMP.|
    ITPR20090046A1|2009-06-15|2010-12-16|Bertoli S R L|SYSTEM FOR CREATING A STERILE BARRIER AND LUBRICATING AND REFRIGERATING MOBILE PARTS IN UHT STERILIZATION SYSTEMS.|
    CN101876306B|2010-04-19|2012-07-04|楚天科技股份有限公司|Anti-bonding plunger pump for filling|
    ITMI20100970A1|2010-05-28|2011-11-29|Fmt S R L|DOSING VALVE FOR FILLING MACHINES|
    CN102923627B|2011-08-10|2015-02-11|上海原子科兴药业有限公司|Automatic loading method of radioactive medicines|
    US20160215773A1|2012-12-21|2016-07-28|Tetra Laval Holdings & Finance S.A.|Piston and use of such piston|
    DE102013109964A1|2013-09-11|2015-03-12|Krones Ag|Device for dosing a filling product in a container to be filled|
    DE102014016141A1|2014-10-30|2016-05-04|Khs Corpoplast Gmbh|Piston assembly for pumping a liquid|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT23253/85A|IT1186465B|1985-12-18|1985-12-18|PUMPING UNIT FOR FILLING CONTAINERS IN PACKAGING MACHINES|
    [返回顶部]