EP1803508A2 - Dispositif pour la génération d'une pression réduite dans un espace fermé d'une presse pour comprimés et/ou d'un isolateur - Google Patents

Dispositif pour la génération d'une pression réduite dans un espace fermé d'une presse pour comprimés et/ou d'un isolateur Download PDF

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Publication number
EP1803508A2
EP1803508A2 EP06025286A EP06025286A EP1803508A2 EP 1803508 A2 EP1803508 A2 EP 1803508A2 EP 06025286 A EP06025286 A EP 06025286A EP 06025286 A EP06025286 A EP 06025286A EP 1803508 A2 EP1803508 A2 EP 1803508A2
Authority
EP
European Patent Office
Prior art keywords
valve
ejector
sealed space
blower
negative pressure
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
EP06025286A
Other languages
German (de)
English (en)
Other versions
EP1803508A3 (fr
EP1803508B1 (fr
Inventor
Holger Behns
Enrico Gand
Linda Heck
Ralf Zingler
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.)
Fette GmbH
Original Assignee
Fette 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 Fette GmbH filed Critical Fette GmbH
Publication of EP1803508A2 publication Critical patent/EP1803508A2/fr
Publication of EP1803508A3 publication Critical patent/EP1803508A3/fr
Application granted granted Critical
Publication of EP1803508B1 publication Critical patent/EP1803508B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0082—Dust eliminating means; Mould or press ram cleaning means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
    • F24F2011/0005—Control or safety arrangements for ventilation for admittance of outside air to create underpressure in a room, keeping contamination inside
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/40—Pressure, e.g. wind pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/10—Pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
EP06025286A 2005-12-23 2006-12-07 Dispositif pour la génération d'une pression réduite dans un espace fermé d'une presse pour comprimés et/ou d'un isolateur Not-in-force EP1803508B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005061787A DE102005061787A1 (de) 2005-12-23 2005-12-23 Vorrichtung zur Erzeugung eines Unterdrucks im abgedichteten Raum einer Tablettenpresse und/oder eines Isolators

Publications (3)

Publication Number Publication Date
EP1803508A2 true EP1803508A2 (fr) 2007-07-04
EP1803508A3 EP1803508A3 (fr) 2008-07-30
EP1803508B1 EP1803508B1 (fr) 2013-02-13

Family

ID=38015422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06025286A Not-in-force EP1803508B1 (fr) 2005-12-23 2006-12-07 Dispositif pour la génération d'une pression réduite dans un espace fermé d'une presse pour comprimés et/ou d'un isolateur

Country Status (3)

Country Link
US (1) US7749053B2 (fr)
EP (1) EP1803508B1 (fr)
DE (1) DE102005061787A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014195445A1 (fr) * 2013-06-07 2014-12-11 Dieffenbacher GmbH Maschinen- und Anlagenbau Presse pour la fabrication de panneaux et procédé de fonctionnement d'une telle presse
DE102016123279A1 (de) * 2016-12-01 2018-06-07 Fette Compacting Gmbh Verfahren und System zum Zuführen eines Schmier- oder Trennmittels zu Presswerkzeugen einer Tablettenpresse

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7381356B2 (en) 2003-10-02 2008-06-03 Kikusui Seisakusho, Ltd. Rotary powder compression molding machine
US20080029915A1 (en) * 2006-08-02 2008-02-07 Courtoy Nv Rotary tablet press
WO2008038070A1 (fr) * 2006-09-29 2008-04-03 Courtoy Nv Système permettant de rejeter des comprimés produits dans une presse à comprimés rotative et procédé de rejet des comprimés
JP5323571B2 (ja) * 2009-04-17 2013-10-23 株式会社菊水製作所 粉体圧縮成形機
DK2427166T3 (da) 2009-05-07 2014-01-27 Gea Pharma Systems Ltd Tabletfremstillingsmodul og fremgangsmåde til kontinuerlig fremstilling af tabletter
DE102009054922A1 (de) * 2009-12-18 2011-06-22 SB LiMotive Company Ltd., Kyonggi Verfahren und Vorrichtung zur Minderung der Feuchtigkeit eines Gases in einem Gehäuseinnenraum
JP5681553B2 (ja) * 2011-04-22 2015-03-11 アズビル株式会社 室圧制御システム
DE102016101027B4 (de) 2016-01-21 2018-08-02 Fette Compacting Gmbh Rundläufertablettenpresse
CN107327603B (zh) * 2017-06-20 2019-05-10 武汉科技大学 一种风量可动态稳定调节的除尘系统
US11460203B2 (en) * 2017-11-06 2022-10-04 Measured Air Performance, LLC Exhaust demand control system and methods

Citations (2)

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Publication number Priority date Publication date Assignee Title
DE10218220C1 (de) 2002-04-18 2003-06-26 Korsch Ag Verfahren zur umgebungsgeschützten Herstellung von Tabletten auf einer Tablettenpresse und Schutzeinrichtung an Tablettenpressen
WO2005113169A1 (fr) 2004-05-20 2005-12-01 Skan Ag Procede et appareil pour le changement de phase dans un isolateur

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US3103698A (en) * 1956-10-12 1963-09-17 S G Leoffler Apparatus for packaging finely divided materials
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JPS5839707A (ja) * 1981-09-01 1983-03-08 Kobe Steel Ltd 粉末成形体の高密度焼結法
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GB0227874D0 (en) * 2002-11-29 2003-01-08 Extract Technology Ltd Isolator
DE10319448A1 (de) 2003-04-30 2004-11-18 Linde Ag Lenkantrieb mit einem Lenkaktuator für zwei Drehschemel
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DE10334937A1 (de) 2003-07-31 2005-04-21 Zahnradfabrik Friedrichshafen Radnabenantrieb

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10218220C1 (de) 2002-04-18 2003-06-26 Korsch Ag Verfahren zur umgebungsgeschützten Herstellung von Tabletten auf einer Tablettenpresse und Schutzeinrichtung an Tablettenpressen
WO2005113169A1 (fr) 2004-05-20 2005-12-01 Skan Ag Procede et appareil pour le changement de phase dans un isolateur

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014195445A1 (fr) * 2013-06-07 2014-12-11 Dieffenbacher GmbH Maschinen- und Anlagenbau Presse pour la fabrication de panneaux et procédé de fonctionnement d'une telle presse
DE102016123279A1 (de) * 2016-12-01 2018-06-07 Fette Compacting Gmbh Verfahren und System zum Zuführen eines Schmier- oder Trennmittels zu Presswerkzeugen einer Tablettenpresse
EP3335867A1 (fr) * 2016-12-01 2018-06-20 Fette Compacting GmbH Procédé et système d'alimentation en agent de graissage ou en agent de démoulage pour outils de pressage d'une presse à comprimer
DE102016123279B4 (de) 2016-12-01 2019-02-21 Fette Compacting Gmbh Verfahren und System zum Zuführen eines Schmier- oder Trennmittels zu Presswerkzeugen einer Tablettenpresse
US10967597B2 (en) 2016-12-01 2021-04-06 Fette Compacting Gmbh Method and system for feeding a lubricating or releasing agent to pressing tools of a tablet press

Also Published As

Publication number Publication date
DE102005061787A1 (de) 2007-06-28
US7749053B2 (en) 2010-07-06
US20070149108A1 (en) 2007-06-28
EP1803508A3 (fr) 2008-07-30
EP1803508B1 (fr) 2013-02-13

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