BR0105771A - Elemento filtrante em forma de saquinho,fabricado de um papel de filtro - Google Patents
Elemento filtrante em forma de saquinho,fabricado de um papel de filtroInfo
- Publication number
- BR0105771A BR0105771A BR0105771-5A BR0105771A BR0105771A BR 0105771 A BR0105771 A BR 0105771A BR 0105771 A BR0105771 A BR 0105771A BR 0105771 A BR0105771 A BR 0105771A
- Authority
- BR
- Brazil
- Prior art keywords
- sachet
- filter
- element made
- filter paper
- filter element
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Packages (AREA)
- Apparatus For Making Beverages (AREA)
- Tea And Coffee (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Filtering Materials (AREA)
- Thermistors And Varistors (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
Patente de Invenção: "ELEMENTO FILTRANTE EM FORMA DE SAQUINHO, FABRICADO DE UM PAPEL DE FILTRO". Objeto da invenção é um elemento filtrante (1) em forma de saquinho, fabricado de papel filtrante, cuja particularidade consiste no fato, que a permeabilidade do elemento filtrante (1) na região do fundo (6) é menor que em sua região da borda superior (5). Deste modo obtém-se a vantagem, que é garantida uma duração mais longa de permanência e de contato da água de escalda com uma portadora de aroma, no entanto ao mesmo tempo é impedido um transbordamento da água de escalda sobre a borda superior do elemento filtrante (1) pelo fato, que a permeabilidade do elemento filtrante (1) é reduzida em sua região de borda superior. Pela duração de contato prolongada, é obtido um aproveitamento mais alto da portadora de aroma, assim que em condições prévias iguais no restante - quantidade da portadora de aroma utilizada por um lado e quantidade da água de escalda por outro lado - obtém-se uma bebida com uma concentração mais alta.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10059971A DE10059971A1 (de) | 2000-12-02 | 2000-12-02 | Aus einem Filterpapier hergestellter, tütenartiger Filtereinsatz |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0105771A true BR0105771A (pt) | 2002-07-02 |
| BR0105771B1 BR0105771B1 (pt) | 2010-05-04 |
Family
ID=7665570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0105771-5A BR0105771B1 (pt) | 2000-12-02 | 2001-12-03 | elemento filtrante em forma de saquinho,fabricado de um papel de filtro |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20020066700A1 (pt) |
| EP (1) | EP1210892B1 (pt) |
| JP (1) | JP3868277B2 (pt) |
| AT (1) | ATE245383T1 (pt) |
| BR (1) | BR0105771B1 (pt) |
| CA (1) | CA2364071C (pt) |
| DE (3) | DE10059971A1 (pt) |
| DK (1) | DK1210892T3 (pt) |
| ES (1) | ES2199914T3 (pt) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE202007016661U1 (de) * | 2007-12-03 | 2008-02-21 | Melitta Haushaltsprodukte Gmbh & Co Kommanditgesellschaft | Aus einem Filterpapier hergestellter, tütenartiger Filtereinsatz |
| EP2606777A1 (de) * | 2011-12-23 | 2013-06-26 | Melitta Europa GmbH & Co. KG | Filterpapiereinsatz |
| US10351442B2 (en) | 2013-12-18 | 2019-07-16 | Brita Lp | Flow control device for filter as you pour system |
| US10654725B2 (en) | 2013-12-18 | 2020-05-19 | Brita Lp | Filter assembly for filter as you pour filtration |
| WO2015094752A1 (en) | 2013-12-18 | 2015-06-25 | Brita Lp | Container for filter-as-you-pour system |
| US11066311B2 (en) | 2013-12-18 | 2021-07-20 | Brita I.P | Method of using a filter media for filtration |
| US10604420B2 (en) | 2013-12-18 | 2020-03-31 | Brita Lp | Method and apparatus for reservoir free and ventless water filtering |
| JP2015198691A (ja) * | 2014-04-04 | 2015-11-12 | 株式会社トゥモローカレッジ | 緑茶抽出用具 |
| US10427951B2 (en) | 2015-08-20 | 2019-10-01 | Brita Lp | Water purification filter and system |
| CA3000310C (en) | 2015-09-30 | 2023-02-28 | Brita Lp | Filter design with interchangeable core cover |
| WO2017055918A1 (en) | 2015-09-30 | 2017-04-06 | Brita Lp | Filter core configuration |
| CN208631162U (zh) | 2015-09-30 | 2019-03-22 | 碧然德公司 | 流体容器 |
| WO2018119390A1 (en) | 2016-12-23 | 2018-06-28 | Ideators, LLC | Printable pattern filters |
| TWM542431U (zh) * | 2017-01-12 | 2017-06-01 | Rui-Na Deng | 濾袋 |
| US10919691B2 (en) | 2018-04-05 | 2021-02-16 | Ideators, LLC | Beverage cartridge with needle puncture prevention |
| CN114622444B (zh) * | 2022-03-10 | 2022-11-25 | 浙江凯恩新材料有限公司 | 一种双层结构的非热封茶叶滤纸及其生产方法和袋泡茶 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE661814A (pt) * | ||||
| US971781A (en) * | 1910-03-04 | 1910-10-04 | Clara Pearce | Coffee-pot. |
| BE431940A (pt) * | 1936-12-17 | |||
| DE2808215C3 (de) * | 1978-02-25 | 1980-12-04 | Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover | Vorrichtung zum Filtern von Flüssigkeiten |
| FR2438993A1 (fr) * | 1978-10-19 | 1980-05-16 | Tran Dinh Can Jean | Perfectionnement aux filtres en papier |
| DE19513600C5 (de) * | 1995-04-10 | 2007-10-18 | Melitta Haushaltsprodukte Gmbh & Co. Kg | Filter für Aufgußgetränke, insbesondere Kaffeefilter und Verfahren zur Herstellung eines derartigen Filters |
| DE19516800C2 (de) * | 1995-05-08 | 2000-06-29 | Melitta Haushaltsprodukte | Filterpapiereinsatz zur Herstellung von Aromaauszügen aus Kaffee oder Tee |
| DE29818568U1 (de) * | 1998-10-17 | 2000-03-30 | Melitta Haushaltsprodukte GmbH & Co. KG, 32427 Minden | Filterpapiereinsatz zur Herstellung von Aromaauszügen aus Kaffee oder Tee |
| DE10059971A1 (de) * | 2000-12-02 | 2002-06-20 | Melitta Haushaltsprodukte | Aus einem Filterpapier hergestellter, tütenartiger Filtereinsatz |
-
2000
- 2000-12-02 DE DE10059971A patent/DE10059971A1/de not_active Withdrawn
-
2001
- 2001-04-05 DE DE20105974U patent/DE20105974U1/de not_active Expired - Lifetime
- 2001-10-24 ES ES01125220T patent/ES2199914T3/es not_active Expired - Lifetime
- 2001-10-24 DE DE50100407T patent/DE50100407D1/de not_active Expired - Lifetime
- 2001-10-24 AT AT01125220T patent/ATE245383T1/de active
- 2001-10-24 EP EP01125220A patent/EP1210892B1/de not_active Expired - Lifetime
- 2001-10-24 DK DK01125220T patent/DK1210892T3/da active
- 2001-11-29 JP JP2001365122A patent/JP3868277B2/ja not_active Expired - Lifetime
- 2001-11-30 CA CA002364071A patent/CA2364071C/en not_active Expired - Lifetime
- 2001-12-03 BR BRPI0105771-5A patent/BR0105771B1/pt not_active IP Right Cessation
- 2001-12-03 US US09/999,200 patent/US20020066700A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE50100407D1 (de) | 2003-08-28 |
| DE20105974U1 (de) | 2001-08-09 |
| JP2002233459A (ja) | 2002-08-20 |
| DK1210892T3 (da) | 2003-10-20 |
| DE10059971A1 (de) | 2002-06-20 |
| ATE245383T1 (de) | 2003-08-15 |
| US20020066700A1 (en) | 2002-06-06 |
| BR0105771B1 (pt) | 2010-05-04 |
| CA2364071A1 (en) | 2002-06-02 |
| CA2364071C (en) | 2006-01-10 |
| EP1210892A1 (de) | 2002-06-05 |
| EP1210892B1 (de) | 2003-07-23 |
| JP3868277B2 (ja) | 2007-01-17 |
| ES2199914T3 (es) | 2004-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/12/2001, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 03.12.2021 |