FR2732576A3 - Filtre pour boissons infusees, notamment filtre a cafe, et procede de fabrication d'un filtre de ce type - Google Patents

Filtre pour boissons infusees, notamment filtre a cafe, et procede de fabrication d'un filtre de ce type Download PDF

Info

Publication number
FR2732576A3
FR2732576A3 FR9514227A FR9514227A FR2732576A3 FR 2732576 A3 FR2732576 A3 FR 2732576A3 FR 9514227 A FR9514227 A FR 9514227A FR 9514227 A FR9514227 A FR 9514227A FR 2732576 A3 FR2732576 A3 FR 2732576A3
Authority
FR
France
Prior art keywords
filter
pores
density
fibers
approximately
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
FR9514227A
Other languages
English (en)
French (fr)
Other versions
FR2732576B3 (enExample
Inventor
Werner Simon
Lutz Wittenschlager
Fred Bergmann
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.)
Melitta Haushaltsprodukte GmbH and Co KG
Original Assignee
Melitta Haushaltsprodukte GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7759409&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2732576(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Melitta Haushaltsprodukte GmbH and Co KG filed Critical Melitta Haushaltsprodukte GmbH and Co KG
Publication of FR2732576A3 publication Critical patent/FR2732576A3/fr
Application granted granted Critical
Publication of FR2732576B3 publication Critical patent/FR2732576B3/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
    • A47J31/08—Paper filter inlays therefor to be disposed after use
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)
  • Filtering Materials (AREA)
  • Tea And Coffee (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR9514227A 1995-04-10 1995-12-01 Filtre pour boissons infusees, notamment filtre a cafe, et procede de fabrication d'un filtre de ce type Granted FR2732576A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19513600A DE19513600C5 (de) 1995-04-10 1995-04-10 Filter für Aufgußgetränke, insbesondere Kaffeefilter und Verfahren zur Herstellung eines derartigen Filters

Publications (2)

Publication Number Publication Date
FR2732576A3 true FR2732576A3 (fr) 1996-10-11
FR2732576B3 FR2732576B3 (enExample) 1997-03-07

Family

ID=7759409

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9514227A Granted FR2732576A3 (fr) 1995-04-10 1995-12-01 Filtre pour boissons infusees, notamment filtre a cafe, et procede de fabrication d'un filtre de ce type

Country Status (19)

Country Link
US (1) US5871644A (enExample)
EP (2) EP0951854B1 (enExample)
JP (1) JP3037436B2 (enExample)
AT (3) AT823U1 (enExample)
AU (1) AU692701B2 (enExample)
BR (1) BR9606303A (enExample)
CA (1) CA2192474C (enExample)
CZ (1) CZ293116B6 (enExample)
DE (3) DE19513600C5 (enExample)
DK (2) DK0951854T3 (enExample)
EE (1) EE9600187A (enExample)
ES (2) ES2195481T3 (enExample)
FR (1) FR2732576A3 (enExample)
HU (1) HUP9603411A3 (enExample)
NO (1) NO313904B1 (enExample)
PL (1) PL179588B1 (enExample)
RO (1) RO117889B1 (enExample)
SK (1) SK156596A3 (enExample)
WO (1) WO1996032043A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1008580C2 (nl) 1998-03-13 1999-09-14 Filtropa B V Filterzakje voor infusiedranken, in het bijzonder koffiefilterzakje.
DE29818568U1 (de) * 1998-10-17 2000-03-30 Melitta Haushaltsprodukte GmbH & Co. KG, 32427 Minden Filterpapiereinsatz zur Herstellung von Aromaauszügen aus Kaffee oder Tee
AU5158899A (en) * 1999-07-13 2000-11-21 Braun Gmbh Filter bag consisting of filter paper for producing brewed beverages such as coffee or tea, stack of filter bags of this type and method for producing filter bags of this type
DE10059971A1 (de) * 2000-12-02 2002-06-20 Melitta Haushaltsprodukte Aus einem Filterpapier hergestellter, tütenartiger Filtereinsatz
DE20103730U1 (de) * 2001-03-03 2001-05-03 Melitta Haushaltsprodukte GmbH & Co Kommanditgesellschaft, 32427 Minden Filterpapiereinsatz zur Herstellung von Aromaauszügen aus gemahlenem Kaffee
US20040265436A1 (en) * 2002-07-06 2004-12-30 Cai Edward Z Coffee filter paper and method of use
US6811588B2 (en) * 2002-11-01 2004-11-02 Advanced Flow Engineering, Inc. High capacity hybrid multi-layer automotive air filter
US20080038441A1 (en) * 2003-07-22 2008-02-14 The Coca-Cola Company Systems and Methods of Brewing Low-Cholesterol Espresso
US20060021930A1 (en) * 2004-07-30 2006-02-02 Cai Edward Z Coffee paper filters and method of use
US8677966B2 (en) 2011-01-20 2014-03-25 Advanced Flow Engineering, Inc. Air intake flow device and system
CN103562098B (zh) * 2011-03-28 2017-02-15 皇家戴维艾格伯茨有限公司 饮料储盒和过滤元件
CL2011001074A1 (es) 2011-05-12 2011-07-29 Inversiones San Juan De La Cruz Spa Cartucho desechable para filtrar elementos solubles como hierbas, conformado por una plantilla con una seccion central que constituye el contenedor y dos secciones laterales oblicuas traslapadas que conforman una pared recta, y poseen una prolongacion con un asa y lengüetas para su fijacion a un borde circular de un vaso.
USD666447S1 (en) * 2011-06-27 2012-09-04 Mr. Bar-B-Q-, Inc. Floor mat
CA2788283C (en) 2011-09-01 2019-11-26 2266170 Ontario Inc. Beverage capsule
EP2606777A1 (de) * 2011-12-23 2013-06-26 Melitta Europa GmbH & Co. KG Filterpapiereinsatz
EP2730523B1 (en) 2012-11-12 2016-04-06 2266170 Ontario, Inc. Beverage capsule and process and system for making same
CN105263375A (zh) 2013-04-03 2016-01-20 2266170安大略公司 胶囊机器和部件
US10154752B2 (en) 2013-05-23 2018-12-18 2266170 Ontario Inc. Capsule housing
WO2015024125A1 (en) 2013-08-20 2015-02-26 2266170 Ontario Inc. A capsule containing a dosing agent and system and process for making same
US10314319B2 (en) * 2013-11-20 2019-06-11 2266170 Ontario Inc. Method and apparatus for accelerated or controlled degassing of roasted coffee
WO2015139140A1 (en) 2014-03-21 2015-09-24 2266170 Ontario Inc. Capsule with steeping chamber
JP7168362B2 (ja) * 2018-07-12 2022-11-09 日本製紙パピリア株式会社 コーヒー濾紙
DE102024115989A1 (de) * 2024-06-07 2025-12-11 Melitta Europa Gmbh & Co. Kg Filterpapiereinsatz und Verfahren zur Herstellung eines Filterpapiereinsatzes

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1102246A (en) * 1965-06-21 1968-02-07 Dexter Corp Nonwoven web material and a method for making same
US3360132A (en) * 1966-10-19 1967-12-26 Star Filter Company Coffee filter element
DE6939904U (de) * 1969-10-13 1970-03-05 Vox Kaffee Werk Groneweg & Mei Filtertuete zum aufbereiten eines kaffeegetraenkes
US3719282A (en) * 1970-11-16 1973-03-06 Schwartz Mfg Co Universal coffee filter
FR2231341A1 (en) * 1973-05-30 1974-12-27 Donot Guy Coffee maker using prepacked measures - hot water is poured on polystyrene ring with filter papers containing ground coffee
DE2802240C2 (de) * 1978-01-19 1985-05-02 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Kaffeefilter für Kaffeemaschinen mit gleichmäßiger Brühwasserzufuhr
JPS5933890Y2 (ja) * 1978-03-07 1984-09-20 株式会社デンソー 内燃機関用エアクリ−ナエレメント
ZA82846B (en) * 1981-02-27 1983-01-26 Dexter Ltd C H Method and apparatus for making a patterned non-woven fabric
DE3434687A1 (de) * 1984-09-21 1986-04-03 Hans 5067 Kürten Schmitz Kaffeefilter
DE3642898A1 (de) * 1986-12-16 1988-07-21 Lischka Helga Filtereinsatz
US4859348A (en) * 1986-12-29 1989-08-22 National Fluid Separators, Inc. Method and device for filtering oils from infusion beverages
CA1325983C (en) * 1988-01-12 1994-01-11 Satoshi Matsuura Processes for preparing electret filters
US5054349A (en) * 1989-03-21 1991-10-08 Andre Vuillaume Procedure and apparatus for perforating a product in sheets and perforated product obtained like this
JP2779653B2 (ja) * 1989-08-05 1998-07-23 大日本印刷株式会社 コーヒードリッパー用のフィルター及びその製造方法
US5190653A (en) * 1990-10-30 1993-03-02 Kraft General Foods, Inc. Coffee brewer filtration device
DE9015872U1 (de) * 1990-11-19 1991-05-08 Bachnick, Martina, 1000 Berlin Papierfiltertüte
JP2940263B2 (ja) * 1991-11-06 1999-08-25 東レ株式会社 繊維状物よりなる液体フィルターおよび出汁袋など
DE9318405U1 (de) * 1993-12-01 1994-01-27 Papierfabrik Schoeller & Hoesch GmbH, 76593 Gernsbach Filtermaterial

Also Published As

Publication number Publication date
EP0951854B1 (de) 2003-05-07
CZ354196A3 (cs) 1999-09-15
AU692701B2 (en) 1998-06-11
AU5335496A (en) 1996-10-30
JP3037436B2 (ja) 2000-04-24
WO1996032043A1 (de) 1996-10-17
NO965196D0 (no) 1996-12-05
DE19513600C5 (de) 2007-10-18
DE59610428D1 (de) 2003-06-12
SK156596A3 (en) 1997-06-04
CZ293116B6 (cs) 2004-02-18
EP0951854A1 (de) 1999-10-27
DE59605640D1 (de) 2000-08-31
DK0951854T3 (da) 2003-07-21
ATE194907T1 (de) 2000-08-15
BR9606303A (pt) 1997-09-09
PL179588B1 (en) 2000-09-29
NO313904B1 (no) 2002-12-23
ATE239411T1 (de) 2003-05-15
HUP9603411A3 (en) 1999-09-28
HUP9603411A2 (hu) 1998-03-02
DE19513600C2 (de) 1999-11-25
EE9600187A (et) 1997-06-16
FR2732576B3 (enExample) 1997-03-07
AT823U1 (de) 1996-06-25
RO117889B1 (ro) 2002-09-30
CA2192474A1 (en) 1996-10-17
EP0763994B1 (de) 2000-07-26
ES2148747T3 (es) 2000-10-16
ES2195481T3 (es) 2003-12-01
JPH10501453A (ja) 1998-02-10
PL317465A1 (en) 1997-04-14
CA2192474C (en) 2005-05-10
DK0763994T3 (da) 2000-11-13
DE19513600A1 (de) 1996-10-17
NO965196L (no) 1997-01-28
US5871644A (en) 1999-02-16
EP0763994A1 (de) 1997-03-26

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