HUP0103249A2 - Controlled flow limiting equipment - Google Patents

Controlled flow limiting equipment

Info

Publication number
HUP0103249A2
HUP0103249A2 HU0103249A HUP0103249A HUP0103249A2 HU P0103249 A2 HUP0103249 A2 HU P0103249A2 HU 0103249 A HU0103249 A HU 0103249A HU P0103249 A HUP0103249 A HU P0103249A HU P0103249 A2 HUP0103249 A2 HU P0103249A2
Authority
HU
Hungary
Prior art keywords
gel
controlled flow
flow limiting
rigid housing
limiting equipment
Prior art date
Application number
HU0103249A
Other languages
Hungarian (hu)
Inventor
Emil Richard Smith
Original Assignee
Emil Richard Smith
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 Emil Richard Smith filed Critical Emil Richard Smith
Priority to HU0103249A priority Critical patent/HUP0103249A2/en
Priority to PCT/HU2002/000077 priority patent/WO2003013220A2/en
Priority to AU2002313567A priority patent/AU2002313567A1/en
Publication of HUP0103249A2 publication Critical patent/HUP0103249A2/en

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
    • A01G27/00—Self-acting watering devices, e.g. for flower-pots
    • A01G27/003—Controls for self-acting watering devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/42—Switches operated by change of humidity

Abstract

A találmány tárgya szabályozott átfolyáskorlátozó berendezés,különösen növények öntözésére, amely merev házban elhelyezett,víztartalmától függően eltérő térfogatú gélt és vízzáró rugalmastestet tartalmaz, oly módon, hogy a merev házhoz (7) fedéllel (6)ellátott membrántartó (5) csatlakozik, melyben egy vagy több membrán(4) helyezkedik el a perforált lemez (8) környezetében és a vízzárórugalmas test - rugalmas cső (2), amely a vízbemenethez (A) és avízkimenethez (B) csatlakozik és a gélbe (3) ágyazott; vagy - lemez(10), amelynek egyik oldalán a gél (3), a másik oldalán a kapcsoló (9)helyezkedik el, melynek vezetékei (11) elektromos szelephez iscsatlakoznak.The subject of the invention is a controlled flow restriction device, especially for watering plants, which is placed in a rigid housing and contains a gel with a different volume depending on its water content and a watertight flexible body, in such a way that a membrane holder (5) equipped with a cover (6) is connected to the rigid housing (7) in which one or several membranes (4) are located around the perforated plate (8) and the watertight flexible body - flexible tube (2), which is connected to the water inlet (A) and water outlet (B) and is embedded in the gel (3); or - plate (10), on one side of which the gel (3) is located, and on the other side the switch (9), whose wires (11) are connected to an electric valve.

HU0103249A 2001-08-09 2001-08-09 Controlled flow limiting equipment HUP0103249A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
HU0103249A HUP0103249A2 (en) 2001-08-09 2001-08-09 Controlled flow limiting equipment
PCT/HU2002/000077 WO2003013220A2 (en) 2001-08-09 2002-08-07 Controlled flow limiting equipment
AU2002313567A AU2002313567A1 (en) 2001-08-09 2002-08-07 Controlled flow limiting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU0103249A HUP0103249A2 (en) 2001-08-09 2001-08-09 Controlled flow limiting equipment

Publications (1)

Publication Number Publication Date
HUP0103249A2 true HUP0103249A2 (en) 2005-08-29

Family

ID=89979609

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0103249A HUP0103249A2 (en) 2001-08-09 2001-08-09 Controlled flow limiting equipment

Country Status (3)

Country Link
AU (1) AU2002313567A1 (en)
HU (1) HUP0103249A2 (en)
WO (1) WO2003013220A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0624631D0 (en) * 2006-12-08 2007-01-17 Brown Michael E Moisture responsive device and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125255A (en) * 1964-03-17 Kaiser
DE2325980A1 (en) * 1973-04-05 1974-10-17 Knut Bertil Edenhorn DEVICE FOR CONTROLLING THE FLOW OF LIQUID THROUGH A LINE FOR ADDING LIQUID TO A LIQUID-ABSORBING MATERIAL
US4214701A (en) * 1977-09-02 1980-07-29 Gerhard Beckmann Irrigation valve device
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
HU204647B (en) 1989-07-17 1992-02-28 Pest Megyei Mueanyagipari Water-feeding spout
US5400973A (en) 1993-07-30 1995-03-28 Cohen; Amir Pressure responsive regulated flow restrictor useful for drip irrigation
TR199900001T2 (en) * 1996-07-09 1999-04-21 Lindsay Ragless Clive Toprak is not an i�lemcisi
GB9813876D0 (en) * 1998-06-29 1998-08-26 Knowles Albert H A natural flow irrigation system

Also Published As

Publication number Publication date
WO2003013220A2 (en) 2003-02-20
AU2002313567A1 (en) 2003-02-24
WO2003013220A3 (en) 2003-05-08

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Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees