ATE215400T1 - Steuerung zum regenerieren einer wasserbehandlungsvorrichtung - Google Patents

Steuerung zum regenerieren einer wasserbehandlungsvorrichtung

Info

Publication number: ATE215400T1
Authority: AT; Austria
Prior art keywords: time slot; usage; time; information; storing
Prior art date: 1997-05-16

Application number

AT98921617T

Other languages

English (en)

Inventor

Tim Mace

Original Assignee

Culligan Internat Uk Ltd

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.)

1997-05-16

Filing date

1998-05-15

Publication date

2002-04-15

1998-05-15 Application filed by Culligan Internat Uk Ltd filed Critical Culligan Internat Uk Ltd

2002-04-15 Application granted granted Critical

2002-04-15 Publication of ATE215400T1 publication Critical patent/ATE215400T1/de

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
230000001172 regenerating effect Effects 0.000 title 1
230000003750 conditioning effect Effects 0.000 abstract 1
230000001419 dependent effect Effects 0.000 abstract 1

Classifications

- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Treatment Of Water By Ion Exchange (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Water Treatment By Sorption (AREA)
Water Treatment By Electricity Or Magnetism (AREA)
Charge And Discharge Circuits For Batteries Or The Like (AREA)
Physical Water Treatments (AREA)
Paper (AREA)
Sorption Type Refrigeration Machines (AREA)

AT98921617T 1997-05-16 1998-05-15 Steuerung zum regenerieren einer wasserbehandlungsvorrichtung ATE215400T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9710037.4A GB9710037D0 (en)	1997-05-16	1997-05-16	Controlling recharging of water conditioning apparatus
PCT/GB1998/001391 WO1998052690A1 (en)	1997-05-16	1998-05-15	Controlling recharging of water conditioning apparatus

Publications (1)

Publication Number	Publication Date
ATE215400T1 true ATE215400T1 (de)	2002-04-15

Family

ID=10812472

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT98921617T ATE215400T1 (de)	1997-05-16	1998-05-15	Steuerung zum regenerieren einer wasserbehandlungsvorrichtung

Country Status (6)

Country	Link
EP (1)	EP0983117B1 (de)
AT (1)	ATE215400T1 (de)
DE (1)	DE69804605T2 (de)
ES (1)	ES2172140T3 (de)
GB (1)	GB9710037D0 (de)
WO (1)	WO1998052690A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6456202B2 (en) *	2000-04-21	2002-09-24	Ecowater Systems, Inc.	System for monitoring the status of a water softener
US6696963B2 (en) *	2002-01-17	2004-02-24	Ecowater Systems, Inc.	Method and system for anticipating salt depletion
CN120544366B (zh) *	2025-07-25	2026-01-06	佛山市思福特医疗设备有限公司	一种电动牙科椅缺水预警方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4104158A (en) *	1977-03-18	1978-08-01	Water Refining Company, Inc.	Volume and time of day control for water softener regeneration
US4426294A (en) *	1982-08-27	1984-01-17	Autotrol Corporation	Microcomputer controlled demand/scheduled water softener
US4536845A (en) *	1983-08-31	1985-08-20	Culligan International Company	Self-programmable controller for water conditioner recharging
US4470911A (en) *	1983-10-11	1984-09-11	Autotrol Corporation	Microcomputer controlled demand/scheduled water softener with variable capacity
US5234601A (en) *	1992-09-28	1993-08-10	Autotrol Corporation	Apparatus and method for controlling regeneration of a water treatment system

1997
- 1997-05-16 GB GBGB9710037.4A patent/GB9710037D0/en active Pending
1998
- 1998-05-15 WO PCT/GB1998/001391 patent/WO1998052690A1/en not_active Ceased
- 1998-05-15 EP EP98921617A patent/EP0983117B1/de not_active Expired - Lifetime
- 1998-05-15 ES ES98921617T patent/ES2172140T3/es not_active Expired - Lifetime
- 1998-05-15 AT AT98921617T patent/ATE215400T1/de not_active IP Right Cessation
- 1998-05-15 DE DE69804605T patent/DE69804605T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE69804605D1 (de)	2002-05-08
WO1998052690A1 (en)	1998-11-26
DE69804605T2 (de)	2002-10-02
ES2172140T3 (es)	2002-09-16
EP0983117B1 (de)	2002-04-03
GB9710037D0 (en)	1997-07-09
EP0983117A1 (de)	2000-03-08

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Legal Events

Date	Code	Title	Description
2002-10-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties