CH574876A5 - - Google Patents

Info

Publication number
CH574876A5
CH574876A5 CH12774A CH12774A CH574876A5 CH 574876 A5 CH574876 A5 CH 574876A5 CH 12774 A CH12774 A CH 12774A CH 12774 A CH12774 A CH 12774A CH 574876 A5 CH574876 A5 CH 574876A5
Authority
CH
Switzerland
Application number
CH12774A
Original Assignee
Heyl Gebrueder Kg Ges Fuer Ana
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
Application filed by Heyl Gebrueder Kg Ges Fuer Ana filed Critical Heyl Gebrueder Kg Ges Fuer Ana
Publication of CH574876A5 publication Critical patent/CH574876A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • H03K17/292—Modifications for introducing a time delay before switching in thyristor, unijunction transistor or programmable unijunction transistor switches
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed
    • H01H43/10—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed
    • H01H43/12—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operation after the programme is completed with timing of actuation of contacts due to a part rotating at substantially constant speed stopping automatically after a single cycle of operation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Water Treatment By Sorption (AREA)
CH12774A 1973-01-08 1974-01-07 CH574876A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2300606A DE2300606C3 (de) 1973-01-08 1973-01-08 Schalteinrichtung zur Auslosung des Regenerationsbetriebes einer Wasserenthärtungsanlage

Publications (1)

Publication Number Publication Date
CH574876A5 true CH574876A5 (fr) 1976-04-30

Family

ID=5868435

Family Applications (1)

Application Number Title Priority Date Filing Date
CH12774A CH574876A5 (fr) 1973-01-08 1974-01-07

Country Status (7)

Country Link
BE (1) BE809516A (fr)
CH (1) CH574876A5 (fr)
DE (1) DE2300606C3 (fr)
FR (1) FR2213235B1 (fr)
GB (1) GB1450222A (fr)
IT (1) IT1002477B (fr)
NL (1) NL179271C (fr)

Families Citing this family (8)

* 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
DE2950728C2 (de) 1979-12-17 1982-12-02 Gebrüder Heyl KG Gesellschaft für Analysentechnik, 3200 Hildesheim Verfahren zum zyklischen Regenerieren von Wasserenthärtungsanlagen und programmgesteuerte Wasserenthärtungsanlage zur Durchführung des Verfahrens
EP0075214B1 (fr) * 1981-09-17 1989-05-31 Dangschat, Rainer, Dipl.-Ing. (FH) Procédé pour éteindre une télévision
US4470911A (en) * 1983-10-11 1984-09-11 Autotrol Corporation Microcomputer controlled demand/scheduled water softener with variable capacity
US4990245A (en) * 1989-06-08 1991-02-05 The Permutit Company Sequence controller system for regenerating water treatment units
DE4135637C2 (de) * 1991-10-29 1995-05-11 Braun Ag Vorrichtung zur Ermittlung der Erschöpfung eines Filters
GB2583448B (en) * 2019-03-20 2023-10-11 Harvey Water Softeners Ltd A water softener apparatus
CN113354030A (zh) * 2021-06-29 2021-09-07 开能健康科技集团股份有限公司 分体再生软化系统及计量指示装置

Also Published As

Publication number Publication date
GB1450222A (en) 1976-09-22
DE2300606A1 (de) 1974-07-25
DE2300606C3 (de) 1980-06-19
FR2213235A1 (fr) 1974-08-02
NL7400125A (fr) 1974-07-10
FR2213235B1 (fr) 1977-06-10
NL179271C (nl) 1986-08-18
BE809516A (fr) 1974-05-02
DE2300606B2 (de) 1979-09-13
IT1002477B (it) 1976-05-20

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased