NL7102939A - - Google Patents

Info

Publication number
NL7102939A
NL7102939A NL7102939A NL7102939A NL7102939A NL 7102939 A NL7102939 A NL 7102939A NL 7102939 A NL7102939 A NL 7102939A NL 7102939 A NL7102939 A NL 7102939A NL 7102939 A NL7102939 A NL 7102939A
Authority
NL
Netherlands
Application number
NL7102939A
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 filed Critical
Publication of NL7102939A publication Critical patent/NL7102939A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/12—Fluid oscillators or pulse generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/15—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor with special provision for automatic return
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/02—Servomotor systems with programme control derived from a store or timing device; Control devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • 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
    • Y10T137/86413—Self-cycling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Driven Valves (AREA)
NL7102939A 1970-03-19 1971-03-05 NL7102939A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2491670A 1970-03-19 1970-03-19

Publications (1)

Publication Number Publication Date
NL7102939A true NL7102939A (xx) 1971-09-21

Family

ID=21823024

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7102939A NL7102939A (xx) 1970-03-19 1971-03-05

Country Status (7)

Country Link
US (1) US3667502A (xx)
CA (1) CA920470A (xx)
CH (1) CH523457A (xx)
DE (1) DE2110372A1 (xx)
FR (1) FR2084883A5 (xx)
GB (1) GB1301426A (xx)
NL (1) NL7102939A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807452A (en) * 1972-12-07 1974-04-30 Trt Inc Automatic fluid timer device for fluid and mechanical systems
US4158441A (en) * 1976-08-16 1979-06-19 William Stan Automatic irrigation system for control valve assembly
US4448189A (en) * 1982-04-07 1984-05-15 Lasley Robert A Fluidic valve combination
GB8812004D0 (en) * 1988-05-20 1988-06-22 Instr & Movements Ltd Pneumatic oscillators
US5025962A (en) * 1990-01-12 1991-06-25 Robert J. Leblanc Automatic timed release spray dispenser
DE4114081A1 (de) * 1991-04-30 1992-11-05 Buehler Ag Flockierwalzwerk
IL122770A0 (en) 1997-12-25 1998-08-16 Gotit Ltd Automatic spray dispenser
US7677268B2 (en) * 2001-11-30 2010-03-16 Hayward Industries, Inc. Fluid distribution system for a swimming pool cleaning apparatus
US7318448B2 (en) * 2001-11-30 2008-01-15 H-Tech, Inc. Swimming pool cleaning apparatus and parts therefor
US20050279682A1 (en) * 2001-11-30 2005-12-22 Davidson Donald R Debris bag for a swimming pool cleaning apparatus
DE102008031745A1 (de) * 2008-07-04 2010-01-07 Hydac Filtertechnik Gmbh Hydraulische Ventilvorrichtung
US9845609B2 (en) 2013-03-15 2017-12-19 Hayward Industries, Inc. Swimming pool pressure cleaner including automatic timing mechanism
US9745767B2 (en) 2013-03-15 2017-08-29 Hayward Industries, Inc. Swimming pool pressure cleaner including automatic timing mechanism
US10085825B2 (en) * 2016-05-26 2018-10-02 Kavo Dental Technologies, Llc Water control valve
HUP1900114A1 (hu) * 2019-04-05 2020-10-28 Kerox Ipari Es Kereskedelmi Kft Vezérelt dugattyús szelep

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947323A (en) * 1955-05-06 1960-08-02 Becker Lyman Flush valve control for plumbing fixtures
US3083721A (en) * 1959-05-25 1963-04-02 American Radiator & Standard Constant mass flow regulator
US3083732A (en) * 1960-09-22 1963-04-02 Lyman E Becker Flush valves
US3216328A (en) * 1963-10-24 1965-11-09 Axel H Peterson Vibrator or like apparatus operating on elastic fluid
US3509901A (en) * 1967-12-19 1970-05-05 Westinghouse Air Brake Co Automatic cycling drain valve

Also Published As

Publication number Publication date
FR2084883A5 (xx) 1971-12-17
US3667502A (en) 1972-06-06
CA920470A (en) 1973-02-06
CH523457A (de) 1972-05-31
DE2110372A1 (de) 1971-10-14
GB1301426A (xx) 1972-12-29

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