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IT961789B - TIMER DEVICE - Google Patents

TIMER DEVICE

Info

Publication number
IT961789B
IT961789B IT51888/72A IT5188872A IT961789B IT 961789 B IT961789 B IT 961789B IT 51888/72 A IT51888/72 A IT 51888/72A IT 5188872 A IT5188872 A IT 5188872A IT 961789 B IT961789 B IT 961789B
Authority
IT
Italy
Prior art keywords
timer device
timer
Prior art date
Application number
IT51888/72A
Other languages
Italian (it)
Original Assignee
Ecodyne Corp
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 Ecodyne Corp filed Critical Ecodyne Corp
Application granted granted Critical
Publication of IT961789B publication Critical patent/IT961789B/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day
    • G04C23/34—Mechanisms continuously running to relate the operation(s) to the time of day with provision for automatic modification of the programme, e.g. on Sunday
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y10T137/86405—Repeating cycle
    • Y10T137/86421—Variable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86389—Programmer or timer
    • Y10T137/86445—Plural, sequential, valve actuations
    • Y10T137/86461—Variable cycle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/11—Tripping mechanism
    • Y10T74/114—Retarded

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multiple-Way Valves (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Mechanically-Actuated Valves (AREA)
IT51888/72A 1971-08-02 1972-07-31 TIMER DEVICE IT961789B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16824171A 1971-08-02 1971-08-02

Publications (1)

Publication Number Publication Date
IT961789B true IT961789B (en) 1973-12-10

Family

ID=22610691

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51888/72A IT961789B (en) 1971-08-02 1972-07-31 TIMER DEVICE

Country Status (6)

Country Link
US (1) US3708068A (en)
BE (1) BE787034A (en)
CA (1) CA963443A (en)
DE (1) DE2236764A1 (en)
FR (1) FR2148160A1 (en)
IT (1) IT961789B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3870274A (en) * 1972-06-30 1975-03-11 Chr Nielsens Eftf As Motor driven valve
US4034774A (en) * 1975-07-07 1977-07-12 Lone Star Gas Company Low point control system
US3976101A (en) * 1976-01-12 1976-08-24 Bassett Ronald M Automatic timer device for water softeners or the like
US4526198A (en) * 1983-10-20 1985-07-02 The Toro Company Irrigation controller
US4942348A (en) * 1985-04-04 1990-07-17 Nilssen Ole K Electronic air register controller
US4675115A (en) * 1986-03-06 1987-06-23 Hasselbring Wayne C Method and device for removing hydrogen sulfide from well water with in situ adsorbent regeneration
US4769137A (en) * 1986-07-02 1988-09-06 Powell Jr Jonathan S Means for chlorination of swimming pools
US4799142A (en) * 1986-07-11 1989-01-17 The Toro Company Irrigation controller
US5143290A (en) * 1991-07-11 1992-09-01 Wang H Single-sprinkler controller
US5590687A (en) * 1995-06-07 1997-01-07 Fleck Controls, Inc. Control mechanism for a water conditioning system
US6354172B1 (en) 2000-01-31 2002-03-12 Aquion Partners Limited Partnership Mechanical timer mechanism for valve control
ES2845157T3 (en) * 2007-10-02 2021-07-26 Culligan Int Co Control valve for a fluid treatment system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1517419C3 (en) * 1963-08-16 1973-09-20 Lambert William Fleckenstein Piston valve for water softener systems with a softener holder and a regeneration holder
US3426603A (en) * 1966-04-20 1969-02-11 Union Tank Co Water conditioning system
US3448625A (en) * 1967-11-01 1969-06-10 Union Tank Car Co Timer

Also Published As

Publication number Publication date
FR2148160A1 (en) 1973-03-11
BE787034A (en) 1972-12-01
CA963443A (en) 1975-02-25
US3708068A (en) 1973-01-02
DE2236764A1 (en) 1973-02-15

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