HK55292A - Water purification device with inlet funnel - Google Patents

Water purification device with inlet funnel

Info

Publication number
HK55292A
HK55292A HK552/92A HK55292A HK55292A HK 55292 A HK55292 A HK 55292A HK 552/92 A HK552/92 A HK 552/92A HK 55292 A HK55292 A HK 55292A HK 55292 A HK55292 A HK 55292A
Authority
HK
Hong Kong
Prior art keywords
sieve
casing
air
insert
collecting chamber
Prior art date
Application number
HK552/92A
Other languages
German (de)
English (en)
Inventor
Heinz Hankammer
Original Assignee
Brita Wasser-Filter-Systeme 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6350857&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK55292(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Brita Wasser-Filter-Systeme Gmbh filed Critical Brita Wasser-Filter-Systeme Gmbh
Publication of HK55292A publication Critical patent/HK55292A/xx

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • 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
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/04—Location of water treatment or water treatment device as part of a pitcher or jug

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Physical Water Treatments (AREA)
  • Cleaning In General (AREA)

Claims (9)

1. Dispositif de purification de l'eau, comportant un entonnoir de remplissage (1), un tube (2) lié d'une manière étanche à ce dernier et une cartouche de filtration (3), qui comporte des parois latérales (4) approximativement cylindriques, un couvercle perforé (5) et un fond perforé (6), et dans lequel on peut introduire un produit de purification granulaire, caractérisé en ce que le fond perforé (6) comporte un espace collecteur d'air (7), qui au moins en partie est relevé vers le haut vers la paroi latérale (4).
2. Dispositif selon la revendication 1, caractérisé en ce que l'espace collecteur d'air (7) occupe une surface partielle du fond perforé (6) et est fermé vers l'intérieur de la cartouche (3).
3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que l'espace collecteur d'air (7) a la forme de demi-tubes (11), ouverts vers le bas et/ou vers l'extérieur du fond perforé (6), qui sont assemblés les uns aux autres et à un autre demi-tube (12), approximativement en forme de cheminée, qui s'étend sur au moins une partie des parois latérales (4).
4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que les demi-tubes (11) de l'espace collecteur d'air (7), ouverts vers l'extérieur et se trouvant dans la zone du fond perforé (6) courent en étoile et de préférence radialement, du bord extérieur (13) du fond perforé (6) jusqu'à son centre.
5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que le fond perforé (6) comporte au moins un talon de filtration (15), s'étendant vers l'extérieur approximativement perpendiculairement à sa surface.
6. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que l'espace collecteur d'air (7) est disposé à côté de l'au moins un talon de filtration (15) et est relié à ce dernier d'une manière étanche.
7. Dispositif selon l'une des revendications 1 à 6, caractérisé en ce que le tube (2) disposé contre l'entonnoir de remplissage (1) est, côté fond, pourvu d'une croix rapportée (8), à travers les quatre ouvertures de laquelle quatre talons de filtration (15) de la cartouche filtrante (3) sont maintenues, en dépassant vers le bas et/ou vers l'extérieur, de façon que l'espace collecteur d'air (7) se trouve au-dessus de la zone de la croix (8).
8. Dispositif selon l'une des revendications 1 à 7, caractérisé en ce que l'espace collecteur d'air (7) s'étend dans la zone du demi-tube (12) en forme de cheminée jusque dans le quart supérieur de la paroi latérale (4) de la cartouche (3), et que le tube (2) présente, dans la zone de son extrémité supérieure (de son demi-tube 12), une ouverture (18) destinée à la sortie du gaz ou de l'air recueillis (Figure 4).
9. Dispositif selon l'une des revendications 1 à 8, caractérisé en ce qu'un ressort de guidage (19), de préférence en forme de coin, est rapporté contre le côté intérieur du tube approximativement cylindrique (2) (Figure 4).
HK552/92A 1988-03-26 1992-07-23 Water purification device with inlet funnel HK55292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3810441A DE3810441C2 (de) 1988-03-26 1988-03-26 Wasserreinigungsvorrichtung mit einem Einlauftrichter

Publications (1)

Publication Number Publication Date
HK55292A true HK55292A (en) 1992-07-30

Family

ID=6350857

Family Applications (1)

Application Number Title Priority Date Filing Date
HK552/92A HK55292A (en) 1988-03-26 1992-07-23 Water purification device with inlet funnel

Country Status (30)

Country Link
US (1) US4969996A (fr)
EP (1) EP0335066B1 (fr)
JP (1) JP2707316B2 (fr)
KR (1) KR930000530B1 (fr)
CN (1) CN1015152B (fr)
AR (1) AR243399A1 (fr)
AT (1) ATE70814T1 (fr)
AU (2) AU107023S (fr)
BR (1) BR8901363A (fr)
CA (1) CA1331346C (fr)
DE (2) DE3810441C2 (fr)
DK (1) DK168758B1 (fr)
EG (1) EG19165A (fr)
ES (1) ES2028376T3 (fr)
FI (1) FI88260C (fr)
GR (1) GR3003960T3 (fr)
HK (1) HK55292A (fr)
IE (1) IE63792B1 (fr)
IL (1) IL89688A0 (fr)
IN (1) IN170865B (fr)
MX (1) MX170479B (fr)
MY (1) MY105815A (fr)
NO (1) NO175094C (fr)
NZ (1) NZ228476A (fr)
PH (1) PH25436A (fr)
PT (1) PT90109B (fr)
RU (1) RU1774883C (fr)
SG (1) SG46792G (fr)
TR (1) TR25455A (fr)
ZA (1) ZA892222B (fr)

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DE2919901C3 (de) * 1979-05-17 1995-09-07 Brita Wasserfilter Wasserreinigungsvorrichtung
DE3409828A1 (de) * 1984-03-17 1985-09-19 Brita Wasserfilter GmbH, 6204 Taunusstein Einsatz fuer eine wasserreinigungsvorrichtung
DE8518951U1 (de) * 1985-06-29 1985-10-24 Räder, Gerhard, 8510 Fürth Durchflußpatrone für Wasserkonditioniergeräte
DE8525643U1 (de) * 1985-10-05 1987-01-22 Alhäuser, Erich, 5412 Ransbach-Baumbach Drucklos arbeitendes Gerät zum Verbessern der Qualität von Trinkwasser
DE3535677A1 (de) * 1985-10-05 1987-04-16 Erich Alhaeuser Patrone fuer ein drucklos arbeitendes geraet zur verbesserung der qualitaet von trinkwasser

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IE63792B1 (en) 1995-06-14
DK142489D0 (da) 1989-03-22
NO175094B (no) 1994-05-24
ATE70814T1 (de) 1992-01-15
JPH01310784A (ja) 1989-12-14
NZ228476A (en) 1990-11-27
DE3810441C2 (de) 1994-09-08
DE3810441A1 (de) 1989-10-12
EP0335066B1 (fr) 1991-12-27
KR930000530B1 (ko) 1993-01-25
KR890014148A (ko) 1989-10-23
NO891257L (no) 1989-09-27
PH25436A (en) 1991-07-01
BR8901363A (pt) 1989-11-07
ZA892222B (en) 1989-11-29
DE58900605D1 (de) 1992-02-06
AU107023S (en) 1990-03-13
FI891394A7 (fi) 1989-09-27
IE890917L (en) 1989-09-26
EP0335066A2 (fr) 1989-10-04
IN170865B (fr) 1992-06-06
CA1331346C (fr) 1994-08-09
GR3003960T3 (fr) 1993-03-16
SG46792G (en) 1992-06-12
DK142489A (da) 1989-09-27
CN1036514A (zh) 1989-10-25
EP0335066A3 (en) 1990-03-14
PT90109A (pt) 1989-11-10
CN1015152B (zh) 1991-12-25
PT90109B (pt) 1994-03-31
FI88260B (fi) 1993-01-15
JP2707316B2 (ja) 1998-01-28
AU3171189A (en) 1989-09-28
DK168758B1 (da) 1994-06-06
TR25455A (tr) 1993-02-10
AU612012B2 (en) 1991-06-27
AR243399A1 (es) 1993-08-31
RU1774883C (ru) 1992-11-07
EG19165A (en) 1994-07-30
MX170479B (es) 1993-08-25
ES2028376T3 (es) 1992-07-01
FI891394A0 (fi) 1989-03-23
MY105815A (en) 1995-01-30
AU109746S (en) 1990-12-03
US4969996A (en) 1990-11-13
IL89688A0 (en) 1989-09-28
FI88260C (fi) 1993-04-26
NO891257D0 (no) 1989-03-22
NO175094C (no) 1994-08-31

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