DD160094A1 - Steuerimpulsverstaerker - Google Patents

Steuerimpulsverstaerker Download PDF

Info

Publication number
DD160094A1
DD160094A1 DD81229110A DD22911081A DD160094A1 DD 160094 A1 DD160094 A1 DD 160094A1 DD 81229110 A DD81229110 A DD 81229110A DD 22911081 A DD22911081 A DD 22911081A DD 160094 A1 DD160094 A1 DD 160094A1
Authority
DD
German Democratic Republic
Prior art keywords
valve
hose
bore
control pulse
valve element
Prior art date
Application number
DD81229110A
Other languages
German (de)
English (en)
Inventor
Rolf Nolting
Bernhard Siniza
Original Assignee
Rolf Nolting
Bernhard Siniza
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 Rolf Nolting, Bernhard Siniza filed Critical Rolf Nolting
Priority to DD81229110A priority Critical patent/DD160094A1/de
Priority to DE19823206351 priority patent/DE3206351A1/de
Priority to FR8203948A priority patent/FR2503535B1/fr
Priority to US06/359,537 priority patent/US4515175A/en
Priority to AU82337/82A priority patent/AU560919B2/en
Priority to IT48186/82A priority patent/IT1148923B/it
Publication of DD160094A1 publication Critical patent/DD160094A1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/16—Oscillators
    • 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
    • A01G25/165—Cyclic operations, timing systems, timing valves, impulse operations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/04—Circuit elements having moving parts using diaphragms
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
    • Y10T137/2557—Waste responsive to flow stoppage
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7843—Integral resilient member forms plural valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/7888—With valve member flexing about securement
    • Y10T137/7889—Sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Check Valves (AREA)
  • Pipe Accessories (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
DD81229110A 1981-04-09 1981-04-09 Steuerimpulsverstaerker DD160094A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DD81229110A DD160094A1 (de) 1981-04-09 1981-04-09 Steuerimpulsverstaerker
DE19823206351 DE3206351A1 (de) 1981-04-09 1982-02-22 Steuerimpulsverstaerker
FR8203948A FR2503535B1 (fr) 1981-04-09 1982-03-09 Dispositif amplificateur d'impulsions de commande pour installations d'arrosage a vagues pulsees agricoles
US06/359,537 US4515175A (en) 1981-04-09 1982-03-18 Control impulse intensifier
AU82337/82A AU560919B2 (en) 1981-04-09 1982-04-05 Control impulse amplifier for impulse flood irrigation units
IT48186/82A IT1148923B (it) 1981-04-09 1982-04-07 Amplificatori di impulsi comandati, in particolare per impianti di irrigazione

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD81229110A DD160094A1 (de) 1981-04-09 1981-04-09 Steuerimpulsverstaerker

Publications (1)

Publication Number Publication Date
DD160094A1 true DD160094A1 (de) 1983-05-04

Family

ID=5530265

Family Applications (1)

Application Number Title Priority Date Filing Date
DD81229110A DD160094A1 (de) 1981-04-09 1981-04-09 Steuerimpulsverstaerker

Country Status (6)

Country Link
US (1) US4515175A (fr)
AU (1) AU560919B2 (fr)
DD (1) DD160094A1 (fr)
DE (1) DE3206351A1 (fr)
FR (1) FR2503535B1 (fr)
IT (1) IT1148923B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5249745A (en) * 1991-09-19 1993-10-05 Giacomo Bertolotti Fluid distribution system
FR2806706B1 (fr) * 2000-03-27 2002-07-26 Oreal Element de reprise d'air, capsule equipee d'un tel element, recipient equipe d'un tel element ou d'une telle capsule, et ensemble comprenant un tel recipient

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941541A (en) * 1956-10-18 1960-06-21 Renault Resilient packing rings for fluids under pressure
CH344883A (fr) * 1957-08-14 1960-02-29 Renault Clapet comprenant une garniture en matière élastique
BE642875A (nl) * 1963-04-03 1964-05-15 Ratelband Johannes B Afsluiter met een hulsvormig membraan als afsluitorgaan.
US3631877A (en) * 1970-07-17 1972-01-04 Tenneco Inc Venting valve for hydraulic jack
DD145215A2 (de) * 1978-08-17 1980-12-03 Moennekes Hans Heiko Bewaesserungseinrichtung

Also Published As

Publication number Publication date
DE3206351A1 (de) 1982-11-04
US4515175A (en) 1985-05-07
FR2503535B1 (fr) 1987-01-23
IT8248186A0 (it) 1982-04-07
FR2503535A1 (fr) 1982-10-15
AU560919B2 (en) 1987-04-30
IT1148923B (it) 1986-12-03
AU8233782A (en) 1982-10-14

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Legal Events

Date Code Title Description
ENJ Ceased due to non-payment of renewal fee