DE19717054C5 - Water tank with filter cartridge - Google Patents
Water tank with filter cartridge Download PDFInfo
- Publication number
- DE19717054C5 DE19717054C5 DE19717054A DE19717054A DE19717054C5 DE 19717054 C5 DE19717054 C5 DE 19717054C5 DE 19717054 A DE19717054 A DE 19717054A DE 19717054 A DE19717054 A DE 19717054A DE 19717054 C5 DE19717054 C5 DE 19717054C5
- Authority
- DE
- Germany
- Prior art keywords
- filter cartridge
- water tank
- water
- filter
- cartridge
- 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.)
- Ceased
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 235000013361 beverage Nutrition 0.000 description 10
- 235000013353 coffee beverage Nutrition 0.000 description 5
- 238000005056 compaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000005465 channeling Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000015114 espresso Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/603—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by flow measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/147—Bypass or safety valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/153—Anti-leakage or anti-return valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
- B01J47/022—Column or bed processes characterised by the construction of the column or container
- B01J47/024—Column or bed processes characterised by the construction of the column or container where the ion-exchangers are in a removable cartridge
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
Wasserbehälter mit Filterpatrone, wobei die Filterpatrone im Inneren des Wasserbehälters auswechselbar angeordnet ist, wobei die Wassereintrittsöffnung der Filterpatrone unten angeordnet ist und wobei ein Durchgang für das Wasser durch die Filterpatrone im Aufstrom und eine absteigende Leitung zur Führung des Wassers zum unten befindlichen Entnahmeanschluss des Wasserbehälters vorgesehen ist, dadurch gekennzeichnet, dass ein einsetzbarer Adapter vorgesehen ist, um nicht für jeden gängigen Behältertyp eine eigene Filterpatrone auszugestalten.Water tank with Filter cartridge, wherein the filter cartridge interchangeable inside the water tank is arranged, wherein the water inlet opening of the filter cartridge below is arranged and wherein a passage for the water through the filter cartridge in the up-stream and a descending pipe to lead the water to the bottom located removal connection of the water tank is provided, characterized characterized in that an insertable adapter is provided to not for everyone common container type to design your own filter cartridge.
Description
Die Erfindung betrifft einen Wasserbehälter mit Filterpatrone zum Einsatz in Getränkemaschinen, insbesondere in kleinen Kaffeeautomaten. Durch einfache Modifikation von Wasserbehältern gängiger Kaffeemaschinen können diese mit Filterpatronen zur Verbesserung der Wasserqualität nachgerüstet werden.The The invention relates to a water tank with filter cartridge for Use in beverage machines, in particular in small coffee machines. By simple modification of water tanks of common coffee machines can These can be retrofitted with filter cartridges to improve water quality.
Handelsübliche Espressomaschinen mit einem Wassertank, in den eine austauschbare Filterpatrone eingesetzt wird, zeigen bereits eine Filterpatrone, bei der Wasser aus dem Vorratstank über eine Saugpumpe der Espressomaschine angesaugt wird. Der Wassereintritt in die Filterpatrone ist im unteren Bereich der Filterpatrone vorgesehen, woraus sich ein Strömungsverlauf im Aufstrom durch ein Filterbett mit einer anschließenden Fallleitung zum Boden des Wassertanks ergibt.Commercially available espresso machines with a water tank into which a replaceable filter cartridge is inserted is already showing a filter cartridge, the water from the Storage tank over a suction pump of the espresso machine is sucked. The water inlet into the filter cartridge is provided at the bottom of the filter cartridge, from which a flow course in upflow through a filter bed with a subsequent downcomer to the bottom of the water tank results.
Mit
der Druckschrift
Die
Kommerziell
einsetzbare Getränkemaschinen
benutzen auswechselbare Filterpatronen, die in den Verfahrensweg
der Getränkezubereitung
und außerhalb
des Wassertanks angeordnet sind. Eine hierfür geeignete Vorrichtung beschreibt
GB 1159078-B. Nachteilig bei diesen ist jedoch der hohe Aufwand
zum Auswechseln der Patrone, insbesondere das Lösen und Herstellen der hydraulischen Verbindungen
mit Leckagegefahr sowie der hohe Platzbedarf durch die Gehäuse- und
Anschlusstechnik. Durch die Vielzahl von Dicht- und Schraubverbindungen
und Gehäusespalten
besteht hier eine erhöhte
Verkeimungsgefahr. Daneben sind in
Die erfindungsgemäße Filterpatrone vermeidet die bekannten Nachteile: Durch Betrieb der Filterpatrone im Aufstromverfahren werden Bettverdichtungen mit erhöhtem Fließwiderstand und Kanalbildung vermieden. Weiterhin bleibt die Filterpatrone im Einsatz dauerhaft mit Wasser gefüllt. Die Filterpatrone wird mittels eines Adapters in Wasserbehälter gängiger Getränkevollautomaten eingesetzt. Durch Anordnung der Ansaugöffnung im unteren Patronenteil kann die Kapazität des Wasserbehälters der Geräte voll genutzt werden. Weiterhin steht hierdurch die gesamte Bauhöhe des Wasserbehälters zur Verfügung, wodurch ein vorteilhaftes Höhen-/Durchmesserverhältnis der Filterpatrone erreicht werden kann. Da die Filterpatrone direkt in den Tank eingesetzt wird, erübrigt sich eine aufwendige Gehäusetechnik, die Gefahr einer Leckage besteht nicht. Die Patrone ist in der Regel für den Benutzer sichtbar, so dass hierauf direkt ablesbare Markierungen zur Einsatzkontrolle angebracht werden können.The Inventive filter cartridge avoids the known disadvantages: By operation of the filter cartridge in the upflow process are bed compaction with increased flow resistance and channeling avoided. Furthermore, the filter cartridge remains in use permanently filled with water. The filter cartridge is by means of an adapter in water tank conventional fully automatic beverage used. By arranging the suction opening in the lower cartridge part can the capacity of the water tank the devices be fully utilized. Furthermore, this is the entire height of the water tank available whereby an advantageous height / diameter ratio of Filter cartridge can be achieved. Because the filter cartridge directly is used in the tank, unnecessary a complex housing technology, the There is no danger of leakage. The cartridge is usually for the User visible, so that thereon directly readable marks can be attached for use control.
Die Erfindung wird im folgenden anhand eines Ausführungsbeispiels näher erläutert.The Invention will be explained in more detail below with reference to an embodiment.
Die
Filterpatrone (
The filter cartridge (
Die
Filterpatrone ist im unteren Bereich (
Im
Betriebsfall wird der Wasserbehälter
(
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29723246U DE29723246U1 (en) | 1997-04-23 | 1997-04-23 | Water tank with filter cartridge |
DE19717054A DE19717054C5 (en) | 1997-04-23 | 1997-04-23 | Water tank with filter cartridge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19717054A DE19717054C5 (en) | 1997-04-23 | 1997-04-23 | Water tank with filter cartridge |
Publications (3)
Publication Number | Publication Date |
---|---|
DE19717054A1 DE19717054A1 (en) | 1998-11-05 |
DE19717054C2 DE19717054C2 (en) | 1999-07-29 |
DE19717054C5 true DE19717054C5 (en) | 2007-04-19 |
Family
ID=7827442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19717054A Ceased DE19717054C5 (en) | 1997-04-23 | 1997-04-23 | Water tank with filter cartridge |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19717054C5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2812566C1 (en) * | 2023-07-18 | 2024-01-30 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Flow filter |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10006327A1 (en) * | 2000-02-12 | 2001-08-30 | Hydac Filtertechnik Gmbh | Filter device |
EP1261406B1 (en) | 2000-03-01 | 2007-01-10 | Entegris, Inc. | Disposable fluid separation device and manifold assembly design with easy change-out feature |
DE502004002353D1 (en) | 2003-07-17 | 2007-02-01 | Saeco Ipr Ltd | Filter cartridge for water tanks of coffee machines |
DE102006006931A1 (en) | 2006-02-14 | 2007-08-23 | Aquis Wasser-Luft-Systeme Gmbh, Lindau, Zweigniederlassung Rebstein | Filter cartridge for insertion in a water storage tank |
CN101594922B (en) | 2006-08-10 | 2013-03-20 | 阿奎斯水空气系统有限公司林道雷布斯坦分公司 | Box |
JP6579001B2 (en) * | 2016-03-09 | 2019-09-25 | トヨタ紡織株式会社 | Ion exchanger |
KR102641265B1 (en) | 2020-09-03 | 2024-02-28 | 어클라리스 워터 이노베이션즈 게엠베하, 린다우, 츠바이크니더라쑹 렙슈타인 | water tank with filter cartridge |
DE102021122607A1 (en) | 2020-09-03 | 2022-03-03 | Kurt Wallerstorfer | Filter with centering |
WO2022049143A1 (en) | 2020-09-03 | 2022-03-10 | Kurt Wallerstorfer | Water tank with filter cartridge |
CN116472094B (en) | 2020-09-03 | 2024-05-24 | 阿克拉瑞斯水务创新有限公司林道雷布斯坦分公司 | Water tank with filter cartridge |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1579158A (en) * | 1923-01-08 | 1926-03-30 | Robert H Smilie | Water filter |
GB1159078A (en) * | 1966-05-04 | 1969-07-23 | American Mach & Foundry | Fluid Treating Device. |
DE19608372A1 (en) * | 1996-03-05 | 1997-09-11 | Klaus Dr Zucholl | Water rises through drinking water filter insert expelling air bubbles |
-
1997
- 1997-04-23 DE DE19717054A patent/DE19717054C5/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1579158A (en) * | 1923-01-08 | 1926-03-30 | Robert H Smilie | Water filter |
GB1159078A (en) * | 1966-05-04 | 1969-07-23 | American Mach & Foundry | Fluid Treating Device. |
DE19608372A1 (en) * | 1996-03-05 | 1997-09-11 | Klaus Dr Zucholl | Water rises through drinking water filter insert expelling air bubbles |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2812566C1 (en) * | 2023-07-18 | 2024-01-30 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Flow filter |
Also Published As
Publication number | Publication date |
---|---|
DE19717054C2 (en) | 1999-07-29 |
DE19717054A1 (en) | 1998-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8122 | Nonbinding interest in granting licences declared | ||
8127 | New person/name/address of the applicant |
Owner name: AWECO KUNSTSTOFFTECHNIK GERAETEBAU GMBH & CO KG, 8 |
|
8181 | Inventor (new situation) |
Free format text: ZUCHOLL, KLAUS,DR., 68199 MANNHEIM, DE |
|
D2 | Grant after examination | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: AWECO APPLIANCE SYSTEMS GMBH & CO.KG, 88099 NEUKIR |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SCHROTT, HARALD, 88131 LINDAU, DE |
|
8315 | Request for restriction filed | ||
8318 | Patent restricted | ||
8310 | Action for declaration of annulment | ||
8393 | Patent changed during the limitation procedure (changed patent specification reprinted) | ||
8323 | Nonbinding interest in granting licences withdrawn | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: AQUIS WASSER-LUFT-SYSTEME GMBH, LINDAU, ZWEIGN, CH |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: PATENTANWAELTE EISELE, DR. OTTEN, DR. ROTH & DR. D |
|
8311 | Complete invalidation | ||
R082 | Change of representative |
Representative=s name: MEHLER ACHLER PATENTANWAELTE, DE Representative=s name: MEHLER ACHLER PATENTANWAELTE, 65185 WIESBADEN, DE Representative=s name: MEHLER ACHLER PATENTANWAELTE PARTNERSCHAFT MBB, DE |