DE69107728D1 - Ausgabevorrichtung für landwirtschaftliche Chemikalien. - Google Patents

Ausgabevorrichtung für landwirtschaftliche Chemikalien.

Info

Publication number
DE69107728D1
DE69107728D1 DE69107728T DE69107728T DE69107728D1 DE 69107728 D1 DE69107728 D1 DE 69107728D1 DE 69107728 T DE69107728 T DE 69107728T DE 69107728 T DE69107728 T DE 69107728T DE 69107728 D1 DE69107728 D1 DE 69107728D1
Authority
DE
Germany
Prior art keywords
reservoir
diaphragm
valve body
plane
peripheral edge
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
DE69107728T
Other languages
English (en)
Inventor
Rodrick Charles Robinson
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.)
Horstine Farmery Ltd
Original Assignee
Horstine Farmery Ltd
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
Priority claimed from GB909017864A external-priority patent/GB9017864D0/en
Priority claimed from GB919105321A external-priority patent/GB9105321D0/en
Application filed by Horstine Farmery Ltd filed Critical Horstine Farmery Ltd
Application granted granted Critical
Publication of DE69107728D1 publication Critical patent/DE69107728D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
    • A01M7/0085—Tanks
    • 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
    • F16K15/148—Check valves with flexible valve members the closure elements being fixed in their centre
    • 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
    • Y10T137/789—Central mount

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Pest Control & Pesticides (AREA)
  • Insects & Arthropods (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Catching Or Destruction (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE69107728T 1990-08-15 1991-08-08 Ausgabevorrichtung für landwirtschaftliche Chemikalien. Expired - Lifetime DE69107728D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909017864A GB9017864D0 (en) 1990-08-15 1990-08-15 Apparatus for dispensing agricultural liquid chemicals
GB919105321A GB9105321D0 (en) 1991-03-13 1991-03-13 Apparatus for dispensing agricultural liquid chemicals

Publications (1)

Publication Number Publication Date
DE69107728D1 true DE69107728D1 (de) 1995-04-06

Family

ID=26297510

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69107728T Expired - Lifetime DE69107728D1 (de) 1990-08-15 1991-08-08 Ausgabevorrichtung für landwirtschaftliche Chemikalien.

Country Status (5)

Country Link
US (1) US5320253A (de)
EP (1) EP0471294B1 (de)
JP (1) JPH04252130A (de)
AT (1) ATE118968T1 (de)
DE (1) DE69107728D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5489044A (en) * 1991-05-20 1996-02-06 Hygiene-Technik Inc. Method of preparing replaceable liquid soap reservoir
US5676277A (en) * 1991-05-20 1997-10-14 Ophardt; Heiner Disposable plastic liquid pump
US5975360A (en) * 1991-05-20 1999-11-02 Ophardt; Heiner Capped piston pump
DE4420586C1 (de) * 1994-06-13 1995-11-09 Franz Schulte Rückschlagventil
DE19511885A1 (de) * 1995-03-31 1996-10-02 Bayer Ag Vorrichtung zum Ausbringen von Pflanzenschutzmitteln
JP3499669B2 (ja) * 1996-01-16 2004-02-23 株式会社平野屋物産 ガス放出内容物を収納した容器のガス流通弁
DE19617324A1 (de) * 1996-04-30 1997-11-06 Amazonen Werke Dreyer H Landwirtschaftliche Feldspritze
US6352166B1 (en) * 1999-02-10 2002-03-05 William Industries, Inc. Self-closing lid apparatus
US6874656B2 (en) * 2003-06-04 2005-04-05 Rieke Corporation Vented closure
WO2010005728A2 (en) * 2008-06-16 2010-01-14 Gass Kim R Scent dispersal device
US20130320043A1 (en) * 2012-05-30 2013-12-05 Gojo Industries, Inc. Double acting valve for liquid pumps
EP3074320A4 (de) * 2013-11-26 2017-08-02 Entegris, Inc. Anschluss und anschlussadapter für ausgabesysteme und verfahren zur herstellung davon
JP6046856B1 (ja) * 2015-03-10 2016-12-21 株式会社イワキ 容積ポンプ
US11536383B2 (en) * 2018-10-25 2022-12-27 Nitto Denko Corporation Ventilation component
DE112019005328T5 (de) * 2018-10-25 2021-07-15 Nitto Denko Corporation Belüftungskomponente
DE112020000576T5 (de) * 2019-01-29 2021-12-23 Nitto Denko Corporation Belüftungskomponente

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2859771A (en) * 1954-06-28 1958-11-11 Jersey Prod Res Co Valve
DE1163107B (de) * 1956-01-27 1964-02-13 Renault Ventil mit selbsttaetig durch Stroemungsdruck sich oeffnendem Verschlussstueck aus elastischem Material
US3228418A (en) * 1962-09-12 1966-01-11 Bendix Corp Check valve
US3160329A (en) * 1963-02-26 1964-12-08 Radic Frank Dispensing device
US3176883A (en) * 1963-04-15 1965-04-06 Jr George B Davis Fluid dispenser
US3250219A (en) * 1964-05-11 1966-05-10 Controls Co Of America Pump
US3403696A (en) * 1966-10-20 1968-10-01 Pynchon George Silent check-valve
FR1577522A (de) * 1968-06-24 1969-08-08
DE2237975A1 (de) * 1971-08-13 1973-03-01 Afa Corp Dichtungsring mit druckausgleich fuer spruehbehaelter
US3941149A (en) * 1974-11-11 1976-03-02 Baxter Laboratories, Inc. Valve
GB1507151A (en) * 1976-03-09 1978-04-12 Adaptogas Ltd Gas valves
US4218015A (en) * 1977-08-12 1980-08-19 Thomas Dean Garden roller capable of storing and dispensing liquids
US4513891A (en) * 1982-04-15 1985-04-30 Sterling Drug Inc. Spray dispensing container and valve therefor
US4506809A (en) * 1982-06-25 1985-03-26 Calmar, Inc. Dispensing fitment for squeeze bottles
US4646945A (en) * 1985-06-28 1987-03-03 Steiner Company, Inc. Vented discharge assembly for liquid soap dispenser
US4610275A (en) * 1985-11-04 1986-09-09 Beecher William H Valve for relieving pressure or checking reverse flow
US5033647A (en) * 1990-03-09 1991-07-23 Allergan, Inc. Value controlled squeezable fluid dispenser
US5067449A (en) * 1991-04-12 1991-11-26 Tecumseh Products Company Fitted crankcase breather valve assembly
US5165578A (en) * 1991-04-29 1992-11-24 Rodney Laible Vented closure for a container

Also Published As

Publication number Publication date
JPH04252130A (ja) 1992-09-08
ATE118968T1 (de) 1995-03-15
US5320253A (en) 1994-06-14
EP0471294B1 (de) 1995-03-01
EP0471294A1 (de) 1992-02-19

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Legal Events

Date Code Title Description
8332 No legal effect for de