DE816461C - Device for achieving a water release taking place at intervals, especially for sprinkling systems - Google Patents

Device for achieving a water release taking place at intervals, especially for sprinkling systems

Info

Publication number
DE816461C
DE816461C DEP837A DEP0000837A DE816461C DE 816461 C DE816461 C DE 816461C DE P837 A DEP837 A DE P837A DE P0000837 A DEP0000837 A DE P0000837A DE 816461 C DE816461 C DE 816461C
Authority
DE
Germany
Prior art keywords
valve
shut
intervals
piston
achieving
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
Application number
DEP837A
Other languages
German (de)
Other versions
DE818541C (en
Inventor
Johann Michaelis
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.)
ROHRBAU MANNESMANN GmbH
Original Assignee
ROHRBAU MANNESMANN GmbH
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 ROHRBAU MANNESMANN GmbH filed Critical ROHRBAU MANNESMANN GmbH
Priority to DEP837A priority Critical patent/DE816461C/en
Application granted granted Critical
Publication of DE816461C publication Critical patent/DE816461C/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

1718 10. Si1718 10th Si

Claims (3)

Patentansprüche:Patent claims: 1. Einrichtung zur Erzielung einer in zeitlichen Abständen erfolgenden Wasserabgabe, insbesondere für Beregnungsanlagen, bei welchen ein als Wasservorratsbehälter dienender, aus einem Wasserleitungsnetz gespeister Windkessel mit einem die Abflußleitung öffnenden bzw. schließenden Absperrventil versehen ist, das den kleinen Kolben eines Differentialkolbens bildet, dessen größere Kolbenfläche unter gleichbleibendem, vorzugsweise regelbarem Niederdruck steht, dadurch gekennzeichnet, daß die Sitzfläche für das Absperrventil von einem elastischen Polster, z. B. aus Gummi, gebildet ist.1. Device for achieving water delivery at intervals, especially for irrigation systems in which a water storage tank is used, Air tank fed from a water pipe network with a drain pipe opening or closing shut-off valve is provided, which is the small piston of a differential piston forms whose larger piston area under constant, preferably controllable low pressure stands, characterized in that the seat for the shut-off valve of one elastic pad, e.g. B. made of rubber. 2. Einrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Ventilsitz aus einem dicken Gummiring (9) besteht, der nur im unmittelbaren Bereich der Dichtungsringfläche frei liegt, während er mit seinen übrigen Außenflächen in einer geschlossenen Kammer untergebracht ist.2. Device according to claim 1, characterized in that that the valve seat consists of a thick rubber ring (9), which is only in the immediate Area of the sealing ring surface is exposed, while it is with its other outer surfaces is housed in a closed chamber. 3. Einrichtung nach Anspruch 1 und 2, dadurch gekennzeichnet, daß das Absperrventil (4) auf einem kurzen Teil (11) seines Öffnungshubes vom Ventilgehäuse bzw. Abflußrohr eng umschlossen, d. h. nach Art eines Kolbens, geführt ist.3. Device according to claim 1 and 2, characterized in that the shut-off valve (4) on a short part (11) of its opening stroke from the valve housing or drain pipe tightly enclosed, d. H. is guided in the manner of a piston.
DEP837A 1948-12-18 1948-12-18 Device for achieving a water release taking place at intervals, especially for sprinkling systems Expired DE816461C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP837A DE816461C (en) 1948-12-18 1948-12-18 Device for achieving a water release taking place at intervals, especially for sprinkling systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP837A DE816461C (en) 1948-12-18 1948-12-18 Device for achieving a water release taking place at intervals, especially for sprinkling systems

Publications (1)

Publication Number Publication Date
DE816461C true DE816461C (en) 1951-10-11

Family

ID=7356896

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP837A Expired DE816461C (en) 1948-12-18 1948-12-18 Device for achieving a water release taking place at intervals, especially for sprinkling systems

Country Status (1)

Country Link
DE (1) DE816461C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976260C (en) * 1952-05-18 1963-05-30 Karl Ludwig Lanninger Pressure control valve for an uninterrupted circulating sprinkler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976260C (en) * 1952-05-18 1963-05-30 Karl Ludwig Lanninger Pressure control valve for an uninterrupted circulating sprinkler

Similar Documents

Publication Publication Date Title
DE816461C (en) Device for achieving a water release taking place at intervals, especially for sprinkling systems
DE877389C (en) Ball valve for gases
CH258092A (en) Control valve.
DE896769C (en) Ventilation device for hydraulic lines, in particular for vehicle brakes
CH247934A (en) Spray device.
GB791005A (en) Improvements in or relating to fluid-actuated valves
US1754710A (en) Hydraulic sprayer
DE643948C (en) Oxygen breathing apparatus, especially high altitude breathing apparatus
AT210206B (en) Device for cleaning components with continuous channels, in particular parts of milking systems
DE889437C (en) Hydropneumatic device for the automatic reversal of the flow direction of a fluessigketisstromes, in particular for cleaning fluid filters, measuring devices or the like.
DE841658C (en) Dust device, especially for pest control
DE717457C (en) Spray device for distributing liquid fertilizers
DE831966C (en) Paint container
DE527844C (en) siphon
DE697305C (en) Spray container for paint and spray equipment
DE848051C (en) Device for preventing the freezing of equipment operated with compressed air, such as compressed air brakes
DE927360C (en) Pressure relief valve for hose lines, especially for the fire department
DE903062C (en) Pressure generator for hydraulic systems
DE408823C (en) Blood body counter
AT279799B (en) Atomizer
AT155524B (en) Spray device.
DE441771C (en) Device for measuring and filling liquids, in particular for filling ampoules
DE817847C (en) Method and device for regulating the pre-pressure in bottle filling devices
DE382078C (en) Compressed air pump for safety light bulbs
DE717980C (en) Warning device for oxygen breathing apparatus