DE3668531D1 - Ventil zum regeln der fluessigkeitsstroemung. - Google Patents

Ventil zum regeln der fluessigkeitsstroemung.

Info

Publication number
DE3668531D1
DE3668531D1 DE8686903466T DE3668531T DE3668531D1 DE 3668531 D1 DE3668531 D1 DE 3668531D1 DE 8686903466 T DE8686903466 T DE 8686903466T DE 3668531 T DE3668531 T DE 3668531T DE 3668531 D1 DE3668531 D1 DE 3668531D1
Authority
DE
Germany
Prior art keywords
regulating
valve
liquid flow
liquid
flow
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8686903466T
Other languages
English (en)
Inventor
Malcolm Frank Hamilton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3668531D1 publication Critical patent/DE3668531D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/001—Actuating devices; Operating means; Releasing devices actuated by volume variations caused by an element soluble in a fluid or swelling in contact with a fluid
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/16—Control of watering
    • A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
    • 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
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1866—For controlling soil irrigation
    • 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
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1866—For controlling soil irrigation
    • Y10T137/189—Soil moisture sensing
    • 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
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/1939—Atmospheric
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
  • Flow Control (AREA)
  • Lift Valve (AREA)
  • Nozzles (AREA)
DE8686903466T 1985-05-21 1986-05-19 Ventil zum regeln der fluessigkeitsstroemung. Expired - Lifetime DE3668531D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858512813A GB8512813D0 (en) 1985-05-21 1985-05-21 Fluid flow control valve
PCT/GB1986/000278 WO1986006931A1 (en) 1985-05-21 1986-05-19 Liquid flow control valve

Publications (1)

Publication Number Publication Date
DE3668531D1 true DE3668531D1 (de) 1990-03-08

Family

ID=10579447

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686903466T Expired - Lifetime DE3668531D1 (de) 1985-05-21 1986-05-19 Ventil zum regeln der fluessigkeitsstroemung.

Country Status (14)

Country Link
US (1) US4739789A (de)
EP (1) EP0225362B1 (de)
JP (1) JPS63500199A (de)
AU (1) AU586866B2 (de)
CA (1) CA1273858A (de)
DE (1) DE3668531D1 (de)
ES (1) ES8705957A1 (de)
GB (1) GB8512813D0 (de)
GR (1) GR861299B (de)
IL (1) IL78697A0 (de)
NZ (1) NZ216131A (de)
PT (1) PT82613B (de)
WO (1) WO1986006931A1 (de)
ZA (1) ZA863418B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843758A (en) * 1987-11-23 1989-07-04 Romuald Raczkowski Regulated automatic plant waterer
IL89317A (en) * 1989-02-17 1992-02-16 Plastro Gvat Moisture-responsive valve
WO1991002455A1 (en) * 1989-08-23 1991-03-07 Emil Richard Smith Valve apparatus
US5113888A (en) * 1990-01-23 1992-05-19 Robert Beggs Pneumatic moisture sensitive valve
IL93256A (en) * 1990-02-02 1994-04-12 Plastro Gvat Damped delay mechanism for valves
AR243720A1 (es) * 1990-07-19 1993-09-30 Filippi Felipe De Dispositivo humectador para maceteros y/o lo similar
WO1992006587A1 (en) * 1990-10-15 1992-04-30 Uwe Harold Bednarzik Watering method and apparatus for plants
US5020275A (en) * 1990-10-15 1991-06-04 Bednarzik Uwe H Watering method and apparatus for plants
US5174499A (en) * 1991-11-05 1992-12-29 Al Hamlan Saleh A Irrigation system
US5329081A (en) * 1992-01-17 1994-07-12 Morningside Holdings Pty. Ltd. Moisture sensor and switch
US7318448B2 (en) * 2001-11-30 2008-01-15 H-Tech, Inc. Swimming pool cleaning apparatus and parts therefor
US7677268B2 (en) * 2001-11-30 2010-03-16 Hayward Industries, Inc. Fluid distribution system for a swimming pool cleaning apparatus
US20050279682A1 (en) * 2001-11-30 2005-12-22 Davidson Donald R Debris bag for a swimming pool cleaning apparatus
GB0314680D0 (en) * 2003-06-24 2003-07-30 Bell Thomas H Improved valve system
US20050087231A1 (en) * 2003-10-14 2005-04-28 Sanders Larry C. Non-electronic, automatically controlled valving system utilizing expanding/contracting material
US7707770B2 (en) * 2004-11-12 2010-05-04 Mimi Liu Watering device
GB0516530D0 (en) * 2005-08-11 2005-09-21 Guest John Int Ltd Improvements in or relating to liquid flow control devices
GB0516532D0 (en) * 2005-08-11 2005-09-21 Guest John Int Ltd Improvements in or relating to liquid flow control devices
WO2009003245A1 (en) * 2007-07-05 2009-01-08 Rain Harvesting Pty Ltd An in-line liquid valve controlled by an expanding and contracting hygroscopic material
US8371065B2 (en) * 2007-08-03 2013-02-12 Rain Bird Corporation Root watering system and method therefor
US8371325B1 (en) * 2010-01-25 2013-02-12 Hunter Industries, Inc. Soil moisture responsive irrigation flow control valve
US9055718B2 (en) 2012-02-24 2015-06-16 Rain Bird Corporation Root watering device
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
US9462762B2 (en) * 2014-09-30 2016-10-11 Timothy B. Sheets Drip irrigation system emitter and diverter valve actuated by hydrophilic materials
EP3373722A4 (de) * 2015-11-13 2019-07-03 Rain Bird Corporation Feuchtigkeitsmessventile und vorrichtungen
GB2557896A (en) * 2016-10-11 2018-07-04 Icon Tech Systems Limited Shut-off valve
ES2925046T3 (es) 2017-09-06 2022-10-13 Solidrip Ltd Sistema de riego autónomo
CN115789098B (zh) * 2022-11-16 2024-06-04 惠州深科达智能装备有限公司 油嘴、滑块及直线导轨

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577337A (en) * 1947-07-24 1951-12-04 Kermit P Lancaster Sprinkler control
US2625428A (en) * 1949-05-19 1953-01-13 Skinner Irrigation Company Sprinkling system
GB845014A (en) * 1957-03-19 1960-08-17 Frankenstein & Sons Manchester A new or improved immersion-responsive actuator for automatically inflatable lifesaving equipment
US2965117A (en) * 1958-03-24 1960-12-20 James I Gallacher Irrigation control system
US2907347A (en) * 1958-10-08 1959-10-06 Asbury S Parks Control units for pressure-actuated devices
US3244372A (en) * 1964-10-12 1966-04-05 John R Hanner Automatic sensing and control water valve apparatus
US3465771A (en) * 1966-09-16 1969-09-09 Richard Tishler Water control device
US3517684A (en) * 1967-08-17 1970-06-30 Bruce Mitchell Automatic water sprinkler control system
US3874590A (en) * 1973-10-19 1975-04-01 William H Gibson Moisture responsive apparatus for controlling moisture content of soil
FR2258578B1 (de) * 1974-01-21 1977-03-04 Carpano & Pons
DE2513600A1 (de) * 1975-03-27 1976-10-07 Rainer Ing Grad Schwemmle Feuchtigkeitsgeregeltes ventil
US4182357A (en) * 1978-03-02 1980-01-08 Leonard Ornstein Method of controlling the relative humidity in a soil environment and apparatus for accomplishing same

Also Published As

Publication number Publication date
AU5906086A (en) 1986-12-24
WO1986006931A1 (en) 1986-12-04
GB8512813D0 (en) 1985-06-26
US4739789A (en) 1988-04-26
CA1273858A (en) 1990-09-11
PT82613A (en) 1986-06-01
PT82613B (pt) 1992-07-31
JPS63500199A (ja) 1988-01-21
ZA863418B (en) 1987-01-28
NZ216131A (en) 1987-11-27
IL78697A0 (en) 1986-08-31
ES555136A0 (es) 1987-05-16
AU586866B2 (en) 1989-07-27
EP0225362A1 (de) 1987-06-16
ES8705957A1 (es) 1987-05-16
EP0225362B1 (de) 1990-01-31
GR861299B (en) 1986-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee