DK574785D0 - WATER HARDENING SYSTEM - Google Patents

WATER HARDENING SYSTEM

Info

Publication number
DK574785D0
DK574785D0 DK574785A DK574785A DK574785D0 DK 574785 D0 DK574785 D0 DK 574785D0 DK 574785 A DK574785 A DK 574785A DK 574785 A DK574785 A DK 574785A DK 574785 D0 DK574785 D0 DK 574785D0
Authority
DK
Denmark
Prior art keywords
inlet
outlet
valve
water
softening plant
Prior art date
Application number
DK574785A
Other languages
Danish (da)
Other versions
DK574785A (en
Inventor
Hans Arens
Hans Kern
Original Assignee
Gruenbeck Josef Wasseraufb
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=6252605&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK574785(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gruenbeck Josef Wasseraufb filed Critical Gruenbeck Josef Wasseraufb
Publication of DK574785D0 publication Critical patent/DK574785D0/en
Publication of DK574785A publication Critical patent/DK574785A/en

Links

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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/75—Regeneration or reactivation of ion-exchangers; Apparatus therefor of water softeners
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/80—Automatic regeneration
    • B01J49/85—Controlling or regulating devices therefor
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • 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
    • C02F2201/005—Valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Sludge (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Eye Examination Apparatus (AREA)
  • Electroluminescent Light Sources (AREA)
  • Escalators And Moving Walkways (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

1. Water softening plant with an inlet for water to be softened and an outlet for softened water, an ion exchanger between inlet and outlet, a salt container, and a control valve connected in the inlet and outlet and connectable to the salt container and also to a drain for controlling operating phases of the water softening plant, characterized in that the control valve (4) has a first valve unit (7) with a first shut-off valve (9) for the inlet (15) and a second shut-off valve (10) for the outlet (19) and a second valve unit (8) which is functionally connected to the first valve unit (7), which is connectable to the salt container (6) and the drain (32) and controls the inlet to, and outlet from, the ion exchanger (5) in accordance with the operating phases of the water softening plant (1).
DK574785A 1984-12-12 1985-12-11 WATER HARDENING SYSTEM DK574785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843445351 DE3445351A1 (en) 1984-12-12 1984-12-12 WATER SOFTENING SYSTEM

Publications (2)

Publication Number Publication Date
DK574785D0 true DK574785D0 (en) 1985-12-11
DK574785A DK574785A (en) 1986-06-13

Family

ID=6252605

Family Applications (1)

Application Number Title Priority Date Filing Date
DK574785A DK574785A (en) 1984-12-12 1985-12-11 WATER HARDENING SYSTEM

Country Status (9)

Country Link
EP (1) EP0184773B1 (en)
JP (1) JPS61141991A (en)
AT (1) ATE36306T1 (en)
DE (2) DE3445351A1 (en)
DK (1) DK574785A (en)
ES (1) ES8703389A1 (en)
FI (1) FI854769A (en)
GR (1) GR852965B (en)
NO (1) NO854976L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5415767A (en) * 1992-05-28 1995-05-16 Judo Wasseraufbereitung Gmbh Water treatment plant
DE4227135C2 (en) * 1992-08-17 1995-03-16 Judo Wasseraufbereitung Valve system for an ion exchange system
US6206042B1 (en) 1998-03-06 2001-03-27 Chemical Engineering Corporation Modular control apparatus for water treatment system
US11365132B2 (en) 2015-12-28 2022-06-21 Kinetico Incorporated Control valve and control method for a water treatment system, water softener or filter
DE102019101531B4 (en) * 2019-01-22 2020-10-08 Judo Wasseraufbereitung Gmbh Device and method for determining the position of a control element for a valve system in a water treatment plant
DE102021103911A1 (en) 2021-02-18 2022-08-18 Grünbeck Wasseraufbereitung GmbH Method and control device for controlling a water treatment plant and water treatment plant with a control device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288391B (en) * 1963-11-02 1969-01-30 Danfoss As Fa Valve manifold
DE1550060B2 (en) * 1966-03-25 1976-12-16 MIXING VALVE WITH ENCLOSED CONTROL PARTS
US3780758A (en) * 1972-11-15 1973-12-25 Wolverine Brass Works Ind Inc Non-metallic cartridge valve
US3891552A (en) * 1974-04-12 1975-06-24 William C Prior Control valve for water softeners
DE2850616C2 (en) * 1978-11-22 1982-06-24 Judo Wasseraufbereitung GmbH, 7150 Winnenden Hydraulic rear derailleur
US4275448A (en) * 1978-11-24 1981-06-23 Permo Electronic means for controlling the regeneration of resins in a resin type ion exchange device
CH651119A5 (en) * 1981-02-20 1985-08-30 Karrer Weber & Cie Ag MIXING VALVE Sanitary LEVER MIXER.

Also Published As

Publication number Publication date
EP0184773A2 (en) 1986-06-18
DE3445351A1 (en) 1986-06-12
DE3564249D1 (en) 1988-09-15
EP0184773B1 (en) 1988-08-10
ES8703389A1 (en) 1987-02-16
DE3445351C2 (en) 1990-02-01
DK574785A (en) 1986-06-13
ES549815A0 (en) 1987-02-16
NO854976L (en) 1986-06-13
FI854769A (en) 1986-06-13
FI854769A0 (en) 1985-12-02
EP0184773A3 (en) 1987-03-11
JPS61141991A (en) 1986-06-28
GR852965B (en) 1986-04-10
ATE36306T1 (en) 1988-08-15

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment