NL181174C - Inrichting voor waterreiniging met zeefvormige afsluitdelen. - Google Patents

Inrichting voor waterreiniging met zeefvormige afsluitdelen.

Info

Publication number
NL181174C
NL181174C NLAANVRAGE8203499,A NL8203499A NL181174C NL 181174 C NL181174 C NL 181174C NL 8203499 A NL8203499 A NL 8203499A NL 181174 C NL181174 C NL 181174C
Authority
NL
Netherlands
Prior art keywords
seal
water cleaning
shaped seals
seals
shaped
Prior art date
Application number
NLAANVRAGE8203499,A
Other languages
English (en)
Other versions
NL181174B (nl
NL8203499A (nl
Original Assignee
Brita Wasserfilter
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
Priority claimed from DE7017889U external-priority patent/DE7017889U/de
Application filed by Brita Wasserfilter filed Critical Brita Wasserfilter
Publication of NL8203499A publication Critical patent/NL8203499A/nl
Publication of NL181174B publication Critical patent/NL181174B/nl
Application granted granted Critical
Publication of NL181174C publication Critical patent/NL181174C/nl

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
    • B01D35/28—Strainers not provided for elsewhere
    • 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
    • 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
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
NLAANVRAGE8203499,A 1970-05-13 1982-09-08 Inrichting voor waterreiniging met zeefvormige afsluitdelen. NL181174C (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE7017889U DE7017889U (de) 1970-05-13 1970-05-13 Vorrichtung zur wasserreinigung.
DE7017889 1970-05-13
NL7105743 1971-04-27
NLAANVRAGE7105743,A NL170943C (nl) 1970-05-13 1971-04-27 Inrichting voor waterreiniging.

Publications (3)

Publication Number Publication Date
NL8203499A NL8203499A (nl) 1983-01-03
NL181174B NL181174B (nl) 1987-02-02
NL181174C true NL181174C (nl) 1987-07-01

Family

ID=25946560

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8203499,A NL181174C (nl) 1970-05-13 1982-09-08 Inrichting voor waterreiniging met zeefvormige afsluitdelen.

Country Status (1)

Country Link
NL (1) NL181174C (nl)

Also Published As

Publication number Publication date
NL181174B (nl) 1987-02-02
NL8203499A (nl) 1983-01-03

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: HANKAMMER. MONIKA -

BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent