FI67017B - FILTER ANORDER FOR FRAMSTAELLNING AV AROMEXTRACT AV KAFFE LLER TE - Google Patents
FILTER ANORDER FOR FRAMSTAELLNING AV AROMEXTRACT AV KAFFE LLER TE Download PDFInfo
- Publication number
- FI67017B FI67017B FI781649A FI781649A FI67017B FI 67017 B FI67017 B FI 67017B FI 781649 A FI781649 A FI 781649A FI 781649 A FI781649 A FI 781649A FI 67017 B FI67017 B FI 67017B
- Authority
- FI
- Finland
- Prior art keywords
- filter
- vessel
- channel
- ribs
- filter vessel
- 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
- A47J31/0605—Filters or strainers for coffee or tea makers ; Holders therefor with a valve at the filter-outlet; Anti-drip devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
- Packages (AREA)
- Photographic Developing Apparatuses (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Tea And Coffee (AREA)
Description
UjJMr-.l M , KUUtOTUSJULKAliUUjJMr-.l M, CONSUMPTION PUBLICATION
Ma 11 ' 1 UTLtCGNINGSSKAIFT o/U I /Ma 11 '1 UTLtCGNINGSSKAIFT o / U I /
Pi tentti cjiituti. · Ij 10 01 1905 (51) IC»Ju A 47 J 31/06 SUOMI—FINLAND &) HmM+mm-PmrniMMm 781649 (2¾ H.taiKUhi-AMBtanwgrfH 24.05.78 ' *' (23) AfaylM-Gntmucdnt 24.05.78 (41) Tatet firiUMtal —Mvk oCmcMi Q ..Pi exam cjiituti. · Ij 10 01 1905 (51) IC »Ju A 47 J 31/06 FINLAND — FINLAND &) HmM + mm-PmrniMMm 781649 (2¾ H.aiKUhi-AMBtanwgrfH 24.05.78 '*' (23) AfaylM-Gntmucdnt 24.05.78 (41) Tatet firiUMtal —Mvk oCmcMi Q ..
Patentti· ja rafctoterl hallitut /444 rr - r · w inaUiilfcataM» aw·.— ’7Patent and rafctoterl controlled / 444 rr - r · w inaUiilfcataM »aw · .—’ 7
Patent- och ragiaterityralten ' ' AmNcm uO*d odi »djkrtft·· pmUkarad 28.09.84 (32)(33)(31) ryy4«*r«<>*—» 8«trd prtortwt 08.06.77Patent- och ragiaterityralten '' AmNcm uO * d odi »djkrtft ·· pmUkarad 28.09.84 (32) (33) (31) ryy4« * r «<> * -» 8 «trd prtortwt 08.06.77
Saksan Li ittotasavalta-Förbundsrepubliken Tyskland(DE) P 2725854.4-16 (71) MELITTA-WERKE Bentz & Sohn, Postfach 2780, 495 Minden (Westf.) 1,Federal Republic of Germany Förbundsrepubliken Tyskland (DE) P 2725854.4-16 (71) MELITTA-WERKE Bentz & Sohn, Postfach 2780, 495 Minden (Westf.) 1,
Saksan Liittotasava1ta-Förbundsrepubliken Tyskland(DE) (72) Reinhard Häuslein, Minden/Westf., Saksan Liittotasavalta-Förbunds-republiken Tyskland(DE) (74) Oy Kolster Ab (54) Suodatini aite aromiuutteiden valmistamiseksi kahvista tai teestä -Fi1teranordning för framstallning av aromextrakt av kaffe eller teFederal Republic of Germany1-Förbundsrepubliken Tyskland (DE) (72) Reinhard Häuslein, Minden / Westf., Federal Republic of Germany -Förbunds-republiken Tyskland (DE) (74) Oy Kolster Ab (54) Filter for making aroma extracts from coffee or tea -Fi1teran arome extract of coffee or tea
Esillä olevan keksinnön kohteena on suodatinlaite aromiuuttei-den valmistamiseksi kahvista tai teestä, joka laite muodostuu suodatin-astiasta ja suodatinpussista, jolloin suodatinlaite aromiuutteiden valmistamiseksi kahvista tai teestä, joka laite muodostuu suodatin-astiasta ja suodatinpussista, jolloin suodatinlaitteen poistokanava on muodostettu lapoksi, ja suodatinlaitteen sisälle on sovitettu ripoja suodatinpussin tukemiseksi.The present invention relates to a filter device for producing aroma extracts from coffee or tea, the device consisting of a filter vessel and a filter bag, the filter device for preparing aroma extracts from coffee or tea, the device consisting of a filter vessel and a filter bag, the outlet channel of the filter device being formed as a blade; ribs are provided to support the filter bag.
Tämän tyyppinen suodatinlaite on tunnettu US-patentista no 3 356 010. Tässä julkaisussa esitetyssä suodatinlaitteessa on suoda-tinastia, joka toimii keräysastiana laitteen alapäässä. Keräysastian poistoaukkoon on liitoskappaleen avulla kytketty putken muodostama lappo. Lappo sijaitsee suodatinastian ulkopuolella.A filter device of this type is known from U.S. Patent No. 3,356,010. The filter device disclosed in this publication has a filter vessel which acts as a collection vessel at the lower end of the device. A flap formed by a pipe is connected to the outlet of the collecting vessel by means of a connecting piece. The flap is located outside the filter container.
US-patentista no 1 922 782 on tunnettu kahvinkeitin, missä suo-date valuu suodatinastiasta lapon avulla. Lapon muodostaa U:n muotoinen kouru suodatinastian seinässä ja suodatinastian päälle on juotettu kiinni metallilevy. Kahvia ei kuitenkaan suodateta kahvinkeittimes- 6701 7 sä suodatinosan avulla, vaan rel'itetyn metallifolion avulla.U.S. Pat. No. 1,922,782 discloses a coffee machine in which the filter flows out of the filter vessel by means of a shovel. The blade is formed by a U-shaped trough in the wall of the filter vessel and a metal plate is soldered onto the filter vessel. However, the coffee is not filtered in the coffee maker 6701 7 by means of a filter part, but by means of a released metal foil.
Saksalaisesta käyttömallista no 74 17 342 on tunnettu suodatin-laite,jonka muodostaa suodatinastia ja suodatinosa, jossa tukirivat muodostavat suodatteen poistokanavat yhdessä suodattimen alaosassa sijaitsevan suodatinosan kanssa.A filter device is known from German operating model No. 74 17 342, which consists of a filter vessel and a filter part, in which the support ribs form the filter outlet channels together with the filter part located at the bottom of the filter.
Esillä olevan keksinnön tehtävänä on muodostaa alussa mainitunlainen suodatinlaite niin yksinkertaiseksi kuin mahdollista, ja tehdä se helposti puhdistettavaksi.The object of the present invention is to make such a filter device as simple as possible at the beginning, and to make it easy to clean.
Tämä tehtävä ratkaistaan keksinnön mukaisesti siten, että suo-datinastian poistokanava on muodostettu ohjausrivoista, jotka rajoittavat kahta kanavaosaa, jolloin ensimmäinen kanavaosa kulkee välittömästi suodatinastian syvimmän kohdan yläpuolella sijaitsevasta imu-aukosta ylöspäin ja toinen kanavaosa kulkee polstoaukkoon, ja nämä kanavaosat muodostavat lappona toimivan putkiston suodatinpussin painuessa tiiviisti ohjausripoja vasten.According to the invention, this object is achieved in that the outlet duct of the filter vessel is formed by guide ribs delimiting two duct sections, the first duct part passing upwards from the suction opening above the deepest point of the filter vessel and the second duct part passing into the inlet opening, and these duct parts form a flapper tightly against the guide fins.
Keksinnölle on lisäksi edullista, että ohjausrivat kulkevat pyöristyksenä suodatinastian keskelle ja että ohjausrivat ovat hieman korkeammat kuin suodatinpussin tukemiseksi suodatinastian sisälle sovitetut rivat.It is further advantageous for the invention that the guide ribs run rounded to the center of the filter vessel and that the guide ribs are slightly higher than the ribs arranged inside the filter vessel to support the filter bag.
Keksinnön suoritusesimerkkejä selitetään seuraavassa lähemmin viitaten oheiseen piirustukseen, jossa kuvio 1 esittää leikkauksena keksinnön mukaista suodatinastiaa, kuvio 2 esittää päällyskuvaa kuvion 1 nuolen II suunnassa, ja kuvio 3 esittää leikkausta kuvion 1 viivaa III - III pitkin. Kuvioissa 1-3 esitetty suodatinastia 1 on tehty muovista yksi-kappaleiseksi, johon astiaan suodatinpussi 2 voidaan sijoittaa. Suodatinastian 1 poistokanava 4 muodostuu kanavajärjestelmästä, joka muodostuu suodatinastian 1 sisäosaan ulottuvista ohjausrivoista 15-17. Näiden ohjausripojen avulla muodostetaan jälleen suodatinastian 1 syvimmän kohdan yläpuolella sijaitsevasta imuaukosta 6a ylöspäin johtava kanavaosa 18 sekä alaspäin poistoaukkoon 7a johtava lisäkanava-osa 19. Ohjausrivat 15-17, jotka kulkevat pyöristyksenä 20 suodatinastian 1 keskiosaan, mikä käy ilmi kuviosta 1, on tehty hieman korkeammiksi kuin rivat 10, ts. ohjausrivat 15-17 ulottuvat hieman enemmän suodatinastian 1 sisäosaan kuin rivat 10, jotka toimivat suodatinpussin tukena. Tämän ansiosta suodatinpussi rajoittuu aina tiiviisti ohjausripoihin 15-17 erityisesti silloin, kun suodatus aloitetaan, ts.Embodiments of the invention will be described in more detail with reference to the accompanying drawing, in which Figure 1 shows a section of a filter vessel according to the invention, Figure 2 shows a top view of the arrow II in Figure 1, and Figure 3 shows a section along the line III of Figure 1 - III in Fig. The filter vessel 1 shown in Figures 1-3 is made of plastic in one piece, in which the filter bag 2 can be placed. The outlet channel 4 of the filter vessel 1 consists of a duct system consisting of guide ribs 15-17 extending to the inside of the filter vessel 1. These guide ribs again form a channel part 18 leading upwards from the suction opening 6a above the deepest point of the filter vessel 1 and an additional channel part 19 leading downwards to the outlet opening 7a. The guide ribs 15-17, which round off 20 into the middle part of the filter vessel 1, are shown slightly higher. than the ribs 10, i.e. the guide ribs 15-17 extend slightly more into the interior of the filter vessel 1 than the ribs 10, which act as a support for the filter bag. As a result, the filter bag is always tightly confined to the guide fins 15-17, especially when filtration is started, i.e.
6701 7 kun vettä johdetaan suodatinlaitteeseen, koska suodatinpussi on tällöin pehmeämpi kuin kuivana ja vedenpaineen ja kahvijauhojen kuormituksen takia rajoittuu jokseenkin tiiviisti mainittuihin ohjausripoi-hin 15-17. Tämän ansiosta kanavaosat 18 ja 19, joita ohjausrivat 15-17 rajoittavat, muodostavat jälleen yhdessä suodatinpussin kanssa lappona toimivan putkiston.6701 7 when water is introduced into the filter device, because the filter bag is then softer than dry and, due to the water pressure and the load of the coffee flour, is somewhat tightly confined to said guide fins 15-17. As a result, the channel sections 18 and 19, which are delimited by the guide ribs 15-17, together with the filter bag again form a piping acting as a flap.
Tämä kuvioiden 1-3 mukainen suoritusesimerkki on erityisesti valmistustekniseltä kannalta hyvin edullinen, koska suodatinastia 1 voidaan, kuten jo mainittiin, valmistaa yksikappaleiseksi muovista. Käytössä tälläinen suodatinastia tarjoaa suuria etuja, koska puhdistus on suodatuksen päätyttyä hyvin helposti suoritettavissa.This embodiment according to Figures 1 to 3 is particularly advantageous from a manufacturing point of view, since, as already mentioned, the filter vessel 1 can be made in one piece from plastic. In use, such a filter vessel offers great advantages, as cleaning is very easy to perform after filtration.
Claims (3)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2725854 | 1977-06-08 | ||
| DE2725854A DE2725854C2 (en) | 1977-06-08 | 1977-06-08 | Filter device for the production of aroma extracts from coffee or tea |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI781649A FI781649A (en) | 1978-12-09 |
| FI67017B true FI67017B (en) | 1984-09-28 |
| FI67017C FI67017C (en) | 1985-01-10 |
Family
ID=6011042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI781649A FI67017C (en) | 1977-06-08 | 1978-05-24 | FILTERING FOR FRAMSTAELLNING AV AROMEXTRACT AV COFFEE ELER TE |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS6019242B2 (en) |
| AT (1) | AT368857B (en) |
| AU (1) | AU518329B2 (en) |
| BE (1) | BE867897A (en) |
| BR (1) | BR7803671A (en) |
| CA (1) | CA1071421A (en) |
| CH (1) | CH630794A5 (en) |
| DE (1) | DE2725854C2 (en) |
| DK (1) | DK147193C (en) |
| ES (1) | ES470573A1 (en) |
| FI (1) | FI67017C (en) |
| FR (1) | FR2393554B1 (en) |
| GB (1) | GB1601666A (en) |
| HK (1) | HK36382A (en) |
| IT (1) | IT1202825B (en) |
| LU (1) | LU79782A1 (en) |
| NL (1) | NL181775C (en) |
| NO (1) | NO147231C (en) |
| SE (1) | SE437756B (en) |
| ZA (1) | ZA783283B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54108775A (en) * | 1978-02-13 | 1979-08-25 | Merita Japan Kk | Coffee or tea filter container |
| JPS5566627U (en) * | 1978-11-02 | 1980-05-08 | ||
| JPS5970632U (en) * | 1982-11-04 | 1984-05-14 | 株式会社東芝 | coffee extractor |
| EP0115556B1 (en) * | 1983-02-08 | 1986-08-13 | petra-electric Peter Hohlfeldt GmbH & Co. | Filter holder with a siphon-like outlet |
| GB8531208D0 (en) * | 1985-12-18 | 1986-01-29 | Still & Sons Ltd W M | Tea brewing apparatus |
| DE3603718A1 (en) * | 1986-02-06 | 1987-08-13 | Krups Stiftung | Process for producing aroma extracts from coffee, tea or the like and filter apparatus for carrying out such a process |
| FR2779928B1 (en) * | 1998-06-17 | 2003-09-12 | Seb Sa | FILTER HOLDER EQUIPPED WITH A DRINK DROP RETENTION DEVICE, AND COFFEE MAKER EQUIPPED WITH SUCH A FILTER HOLDER |
| DE102007043713B4 (en) * | 2007-09-13 | 2009-08-06 | SEVERIN ELEKTROGERÄTE GmbH | Apparatus and method for pressureless preparation of brewed beverages |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR432270A (en) * | 1911-06-29 | 1911-12-02 | Henri Bena | Decanter funnel |
| US1922782A (en) * | 1930-08-05 | 1933-08-15 | Edison Inc Thomas A | Infusion device and the like |
| DE729028C (en) * | 1937-11-03 | 1942-12-09 | Theodor Stiebel Dipl Ing Dr | Device to avoid dripping water caused by thermal expansion in overflow storage tanks |
| US2263610A (en) * | 1939-04-29 | 1941-11-25 | Ca Bru Corp | Method for making coffee extract |
| US2927600A (en) * | 1955-06-01 | 1960-03-08 | Norvin L Pellerin | Laundry agent dispensing device |
| US3092012A (en) * | 1961-04-06 | 1963-06-04 | Hill Shaw Co | Brewing apparatus for coffee maker |
| US3356010A (en) * | 1965-10-21 | 1967-12-05 | Cory Corp | Beverage brewer |
| IT964033B (en) * | 1971-08-17 | 1974-01-21 | Servomat Fast Foods Pty Ltd | IMPROVEMENTS IN AUTOMATIC DISTRIBUTION MACHINES |
| DE7417342U (en) * | 1974-05-17 | 1975-11-20 | Bosch Siemens Hausgeraete Gmbh | TOP FILTER |
| NL7411498A (en) * | 1974-08-29 | 1976-03-02 | D E J Int Research | METHOD AND DEVICE FOR PREPARING INFUSES. |
-
1977
- 1977-06-08 DE DE2725854A patent/DE2725854C2/en not_active Expired
-
1978
- 1978-05-16 SE SE7805605A patent/SE437756B/en not_active IP Right Cessation
- 1978-05-17 NL NLAANVRAGE7805331,A patent/NL181775C/en not_active IP Right Cessation
- 1978-05-24 FI FI781649A patent/FI67017C/en not_active IP Right Cessation
- 1978-05-25 DK DK232778A patent/DK147193C/en not_active IP Right Cessation
- 1978-05-30 GB GB23816/78A patent/GB1601666A/en not_active Expired
- 1978-05-31 AU AU36740/78A patent/AU518329B2/en not_active Expired
- 1978-06-05 CA CA304,812A patent/CA1071421A/en not_active Expired
- 1978-06-05 JP JP53067585A patent/JPS6019242B2/en not_active Expired
- 1978-06-07 NO NO781993A patent/NO147231C/en unknown
- 1978-06-07 AT AT0412978A patent/AT368857B/en not_active IP Right Cessation
- 1978-06-07 IT IT49744/78A patent/IT1202825B/en active
- 1978-06-07 ES ES470573A patent/ES470573A1/en not_active Expired
- 1978-06-07 BE BE188387A patent/BE867897A/en not_active IP Right Cessation
- 1978-06-08 LU LU79782A patent/LU79782A1/en unknown
- 1978-06-08 ZA ZA00783283A patent/ZA783283B/en unknown
- 1978-06-08 BR BR7803671A patent/BR7803671A/en unknown
- 1978-06-08 CH CH624678A patent/CH630794A5/en not_active IP Right Cessation
- 1978-06-08 FR FR787817217A patent/FR2393554B1/en not_active Expired
-
1982
- 1982-08-19 HK HK363/82A patent/HK36382A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7805605L (en) | 1978-12-09 |
| FI781649A (en) | 1978-12-09 |
| ES470573A1 (en) | 1979-02-01 |
| AU3674078A (en) | 1979-12-06 |
| NL181775B (en) | 1987-06-01 |
| IT1202825B (en) | 1989-02-09 |
| IT7849744A0 (en) | 1978-06-07 |
| FI67017C (en) | 1985-01-10 |
| DK232778A (en) | 1978-12-09 |
| DK147193B (en) | 1984-05-14 |
| NL7805331A (en) | 1978-12-12 |
| DE2725854B1 (en) | 1978-04-20 |
| NL181775C (en) | 1987-11-02 |
| HK36382A (en) | 1982-08-27 |
| ZA783283B (en) | 1979-07-25 |
| AU518329B2 (en) | 1981-09-24 |
| BE867897A (en) | 1978-12-07 |
| NO781993L (en) | 1978-12-11 |
| LU79782A1 (en) | 1978-11-28 |
| CA1071421A (en) | 1980-02-12 |
| JPS6019242B2 (en) | 1985-05-15 |
| NO147231B (en) | 1982-11-22 |
| FR2393554B1 (en) | 1987-11-27 |
| ATA412978A (en) | 1982-04-15 |
| CH630794A5 (en) | 1982-07-15 |
| BR7803671A (en) | 1979-03-20 |
| DK147193C (en) | 1984-11-12 |
| DE2725854C2 (en) | 1981-10-08 |
| GB1601666A (en) | 1981-11-04 |
| AT368857B (en) | 1982-11-25 |
| FR2393554A1 (en) | 1979-01-05 |
| JPS544664A (en) | 1979-01-13 |
| NO147231C (en) | 1983-03-02 |
| SE437756B (en) | 1985-03-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: MELITTA HAUSHALTSPRODUKTE GMBH & CO |