EP0336197A3 - Targetted discharge of dosed quantities of solid materiatargetted discharge of dosed quantities of solid materials contained in a gas using a venturi nozzle and a contrls contained in a gas using a venturi nozzle and a control device for regulating it ol device for regulating it - Google Patents

Targetted discharge of dosed quantities of solid materiatargetted discharge of dosed quantities of solid materials contained in a gas using a venturi nozzle and a contrls contained in a gas using a venturi nozzle and a control device for regulating it ol device for regulating it

Info

Publication number
EP0336197A3
EP0336197A3 EP89104987A EP89104987A EP0336197A3 EP 0336197 A3 EP0336197 A3 EP 0336197A3 EP 89104987 A EP89104987 A EP 89104987A EP 89104987 A EP89104987 A EP 89104987A EP 0336197 A3 EP0336197 A3 EP 0336197A3
Authority
EP
European Patent Office
Prior art keywords
gas
discharge
regulating
venturi nozzle
dosed quantities
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89104987A
Other languages
German (de)
Other versions
EP0336197B1 (en
EP0336197A2 (en
Inventor
Josef Dipl.-Ing. Boldis
Volker Ingo Dipl.-Chem. Glasel
Ekkehard Dipl.-Ing. Flaischlen
Gunther M. Voss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Dr Karl Thomae GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH
Priority to AT89104987T priority Critical patent/ATE76790T1/en
Publication of EP0336197A2 publication Critical patent/EP0336197A2/en
Publication of EP0336197A3 publication Critical patent/EP0336197A3/en
Application granted granted Critical
Publication of EP0336197B1 publication Critical patent/EP0336197B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0005—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses
    • B30B15/0011—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for briquetting presses lubricating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • B05B12/06—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for effecting pulsating flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
    • B05B12/126—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to target velocity, e.g. to relative velocity between spray apparatus and target
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S426/00—Food or edible material: processes, compositions, and products
    • Y10S426/811—Utilizing surface parting, antistick or release agent

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nozzles (AREA)
  • Medicinal Preparation (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Catching Or Destruction (AREA)
  • Seal Device For Vehicle (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention relates to a method and device for the selective discharge of metered quantities of solids which are finely distributed in a gas using one or more controlled venturi nozzles for the purpose of applying lubricants and separating agents to the loaded surfaces of pre-forming tools in pre-forming machines or for applying solids which are finely distributed in a gas to solid carrier materials, in particular in the area of medicines, foods or catalytic converters.
EP89104987A 1988-04-02 1989-03-21 Targetted discharge of dosed quantities of solid materials contained in a gas using a venturi nozzle and a control device for regulating it Expired - Lifetime EP0336197B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89104987T ATE76790T1 (en) 1988-04-02 1989-03-21 TARGETED DELIVERY OF DOSED QUANTITIES OF FINELY DISTRIBUTED SOLIDS WITH VENTURI NOZZLE AND REGULATED CONTROL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3811260 1988-04-02
DE3811260A DE3811260A1 (en) 1988-04-02 1988-04-02 TARGETED DELIVERY OF DOSED AMOUNTS OF FINE DISTRIBUTED SOLIDS WITH VENTURI NOZZLE AND CONTROLLED CONTROL

Publications (3)

Publication Number Publication Date
EP0336197A2 EP0336197A2 (en) 1989-10-11
EP0336197A3 true EP0336197A3 (en) 1990-08-22
EP0336197B1 EP0336197B1 (en) 1992-06-03

Family

ID=6351318

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89104987A Expired - Lifetime EP0336197B1 (en) 1988-04-02 1989-03-21 Targetted discharge of dosed quantities of solid materials contained in a gas using a venturi nozzle and a control device for regulating it

Country Status (10)

Country Link
US (1) US5624690A (en)
EP (1) EP0336197B1 (en)
JP (1) JP2557101B2 (en)
AT (1) ATE76790T1 (en)
AU (1) AU620854B2 (en)
CA (1) CA1320915C (en)
DD (1) DD283579A5 (en)
DE (2) DE3811260A1 (en)
ES (1) ES2033036T3 (en)
GR (1) GR3005304T3 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400111C2 (en) * 1994-01-04 2003-06-18 Gunter M Voss Process for making tablets
DE4400112A1 (en) * 1994-01-04 1995-07-06 Gunter M Voss Process for making tablets
DE4412117A1 (en) * 1994-04-08 1995-10-12 Fette Wilhelm Gmbh Method and device for applying powdered lubricant or separating agent to the pressing tools in tabletting machines
DE19647089A1 (en) * 1996-11-14 1998-05-28 Bayer Ag Device for the controlled spraying of powdered lubricants onto punches and dies of tablet presses
DE29804955U1 (en) * 1998-03-19 1998-12-24 Quénéhervé, Marianne, 88521 Ertingen Metering device for powdered piston lubricant
DE19946479A1 (en) * 1999-09-28 2001-03-29 Voith Paper Patent Gmbh Method and device for spraying a moving fibrous web
JP3415558B2 (en) * 2000-04-11 2003-06-09 株式会社菊水製作所 Rotary powder compression molding machine
DE10129243C2 (en) * 2001-06-18 2003-12-04 Fraunhofer Ges Forschung Method and device for dosing fluid media
US6688434B2 (en) 2002-02-22 2004-02-10 Ecolab Inc. Conveyor and lubricating apparatus, lubricant dispensing device, and method for applying lubricant to conveyor
EP1366825B1 (en) * 2002-05-28 2018-01-24 The Procter & Gamble Company Method and apparatus for creating a pulsed stream of particles
EP1366824A1 (en) * 2002-05-28 2003-12-03 The Procter & Gamble Company Method and apparatus for creating a pulsed stream of particles
GB0221293D0 (en) * 2002-09-13 2002-10-23 Phoqus Ltd Method and apparatus for applying powder in a pattern to a substrate
US20080094374A1 (en) * 2006-05-05 2008-04-24 Paul Treuthardt Control device for a spreader
DE102008002311B4 (en) * 2007-10-22 2012-06-06 Korsch Ag Apparatus and method for dusting upper and lower punches of a powder press with a lubricant and / or release agent and powder press
US20100021540A1 (en) * 2008-02-28 2010-01-28 Abbott Laboratories Tablets and Preparation Thereof
KR20140084255A (en) 2011-10-27 2014-07-04 그라코 미네소타 인크. Melter
IN2014DN03195A (en) 2011-10-27 2015-05-22 Graco Minnesota Inc
US9796492B2 (en) 2015-03-12 2017-10-24 Graco Minnesota Inc. Manual check valve for priming a collapsible fluid liner for a sprayer
JP6752034B2 (en) * 2016-03-29 2020-09-09 株式会社菊水製作所 Powder mixing measuring device, powder mixing supply system, method for manufacturing compression molded products
DE102016123279B4 (en) 2016-12-01 2019-02-21 Fette Compacting Gmbh Method and system for feeding a lubricant or release agent to press tools of a tablet press
CN106827615A (en) * 2017-03-01 2017-06-13 内蒙古包钢钢联股份有限公司 A kind of pneumatic press
DE102018103319A1 (en) 2018-02-14 2019-08-14 Iwis Motorsysteme Gmbh & Co. Kg metal component
DE102018204440A1 (en) * 2018-03-22 2019-09-26 Glatt Maschinen- Und Apparatebau Ag Filling unit and method for filling cavities of a tablet press with a filling material to be pressed
CN109512674B (en) * 2018-10-26 2021-02-12 江苏祥瑞药业有限公司 Production equipment for metformin hydrochloride sustained-release tablets capable of reducing blood sugar
CN115739435A (en) 2019-05-31 2023-03-07 固瑞克明尼苏达有限公司 Hand-held fluid sprayer
CN112656686B (en) * 2020-12-19 2022-11-22 山东艾乐语健康管理有限公司 Moxa cone manufacturing and processing technology for moxibustion
DE102021128338A1 (en) 2021-10-29 2023-05-04 Romaco Innojet Gmbh ATOMIZING NOZZLE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2112282A1 (en) * 1970-10-10 1972-06-16 Moeller Walter
US4098915A (en) * 1975-03-27 1978-07-04 Airprint Systems, Inc. Method for controllably applying liquids to a moving surface
US4323530A (en) * 1977-04-20 1982-04-06 Boehringer Ingelheim Gmbh Method of lubricating compression tools of molding machines
WO1987004643A1 (en) * 1986-02-05 1987-08-13 Nordson Corporation Method of intermittently spraying powder and a gun therefor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461195A (en) * 1965-06-04 1969-08-12 Carlo Sebastiani Spraying method and apparatus to lubricate punch surfaces of tabletting machines
US3525382A (en) * 1967-10-26 1970-08-25 George C Devol Program-controlled equipment
US3558052A (en) * 1968-10-31 1971-01-26 F I N D Inc Method and apparatus for spraying electrostatic dry powder
US4047866A (en) * 1976-11-22 1977-09-13 The Dow Chemical Company Automatic self-lubricating rotary tablet press
ES485764A1 (en) * 1978-11-15 1980-10-01 Thomae Gmbh Dr K Method and apparatus for dotting moulding devices by means of discrete droplets of a liquid or suspended lubricant during the manufacture of moulded objects in the pharmaceutical, food or catalytic field.
DE3312634A1 (en) * 1983-04-08 1984-10-11 Dr. Karl Thomae Gmbh, 7950 Biberach IMPROVED METHOD AND DEVICES FOR POINTING MOLDING TOOLS WITH DROPLETS OF LIQUID OR SUSPENDED LUBRICANTS IN THE PRODUCTION OF FORMS IN THE PHARMACEUTICAL, FOOD OR CATALYST AREA
GB8530365D0 (en) * 1985-12-10 1986-01-22 Univ Bath Manufacture of moulded products

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2112282A1 (en) * 1970-10-10 1972-06-16 Moeller Walter
US4098915A (en) * 1975-03-27 1978-07-04 Airprint Systems, Inc. Method for controllably applying liquids to a moving surface
US4323530A (en) * 1977-04-20 1982-04-06 Boehringer Ingelheim Gmbh Method of lubricating compression tools of molding machines
WO1987004643A1 (en) * 1986-02-05 1987-08-13 Nordson Corporation Method of intermittently spraying powder and a gun therefor

Also Published As

Publication number Publication date
EP0336197B1 (en) 1992-06-03
JP2557101B2 (en) 1996-11-27
DD283579A5 (en) 1990-10-17
DE58901567D1 (en) 1992-07-09
JPH01299795A (en) 1989-12-04
CA1320915C (en) 1993-08-03
ES2033036T3 (en) 1993-03-01
ATE76790T1 (en) 1992-06-15
EP0336197A2 (en) 1989-10-11
DE3811260C2 (en) 1991-07-04
US5624690A (en) 1997-04-29
GR3005304T3 (en) 1993-05-24
AU620854B2 (en) 1992-02-27
AU3226689A (en) 1989-10-05
DE3811260A1 (en) 1989-10-26

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