DE1625250A1 - Drip protection for field sprayers - Google Patents

Drip protection for field sprayers

Info

Publication number
DE1625250A1
DE1625250A1 DE19671625250 DE1625250A DE1625250A1 DE 1625250 A1 DE1625250 A1 DE 1625250A1 DE 19671625250 DE19671625250 DE 19671625250 DE 1625250 A DE1625250 A DE 1625250A DE 1625250 A1 DE1625250 A1 DE 1625250A1
Authority
DE
Germany
Prior art keywords
container
pump
valve
drip protection
field sprayers
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.)
Pending
Application number
DE19671625250
Other languages
German (de)
Inventor
Gerhard Kabisch
Manfred Ruestig
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.)
BODENBEARBEITUNGSGERAETE VEB
Original Assignee
BODENBEARBEITUNGSGERAETE VEB
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 BODENBEARBEITUNGSGERAETE VEB filed Critical BODENBEARBEITUNGSGERAETE VEB
Publication of DE1625250A1 publication Critical patent/DE1625250A1/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/28Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with integral means for shielding the discharged liquid or other fluent material, e.g. to limit area of spray; with integral means for catching drips or collecting surplus liquid or other fluent material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/32Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening
    • B05B1/323Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages in which a valve member forms part of the outlet opening the valve member being actuated by the pressure of the fluid to be sprayed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/12Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Preparation (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Catching Or Destruction (AREA)
  • Nozzles (AREA)

Description

Iiechtropfeioheruag ittr [email protected]® Die windeM betrifft eime Nschtropfeioherung für Nld- aprtieergt4 snr #orhinäesden lim;tnroyf@@m der In der Pfl=euohutzteohnüe iomMeD hochkonzentrierte ,mittel zur Sendung, die in etarlcer 1Consentration von den holdaperäten ausgebracht werden, Die Peldbehsnd- lungsrohre der FeldaprUhgeräte sind mit einer Ausa. Duaea susGerüatet, die Uber elastioehe Schlauchleitungen an den Flüssigkeitspumpen ange®ohloesen sind. . Zur VerhiQÖereu'ß den gacktxopfene der Düsen nach dem Ab- stellen den tofizatlaeßee tat es bekannt, die Düsen mit kleines Iüokaoblagtoatilsn auasmuten. Dos P19aaig- keit4draok «Uet die lontilo, indem ex den Ventil»rper entgegen ei»r )Wer während den aprtthean suMOkdrhckt, Die elaetinohea Botu.auohleftangen gben auf die Ventile paoh dem Abstellen mcti einen Deetdruoä Faun, »durch die Ventile 'trrfpatet schließen und die Düsen anohtropfen. Zur Vermeiamg dieses xeohteilen ist bekannt, die ZnflU- leiturig an den Man bohr Abstellen gleichzeitig mit der Rucklaufleitnag ante Behdlter. zu verbinden, .um den Druck . sofort abubeuea. Die »ohaituag wird mit einem Drein . wegehahn dutxohgeftlhrt. Aber auch dio#e UnBnabme vermeidet . noch night »etl« de. gaohtiupfern. Besonders saohteLl-Ig wies .fob die fiderbeleateten Ventile in des Dünen au, die nur eine begrenzte ®igacetemenge funktionseoher durohIaaeoaIei sehr geringere Druck, der für gelinge Au. briafog« o»forder%ioh 10, fangen die Ventile an zu flatt#m n0 die rbrteilate der .Wiadtstoffe wird uagenaae Es tat wetten beia=tg den äb"aL1)Orper einer XbgeleteU#. dune mit Elfe *Uns federbelästeten gilben hydraulteoh zu vereoUoben, Der Kolben gleitet in einem kleinen Zylinder, der an der Zuflugleitung der Mne uter @.:@ weiagahst@ aabeaohlossen ist. Der älahO Verbindet arahh»ieo 404 z7l"der mit dey@ stroophä.. rinebea IA't oder mit da* Zuleitung. radurah kann sieh der Kolben- tmd -mit ihm der Msllkdrper versehiebear. Diese Vorriohtmg ei- eloh jedoch ntoht zum Vmrsehliegen der Dünen, da die Verstellung letsfilieh wiederum 4on einer oder bewißct wird, die die bekannten Nachteile guf»im1. Der gwm* der 'indunng iat* &ebäden -an den 1%idkulfnm durch die hoohkomaatriertwa flüssigen Wiistdatofte » vesN. hindern. - Der hrtindung liegt die 4#agabe zu&rmde, 'eins Nachtropf.. oioherung für die Meen der 1'bldbehsüdlrohre an P tla n - eeaeo@uta@®räitea zu oohat'fanf defe.tile ia 'den Visen keine lbder arsinso, und die -»aiiioroehaell arbeitet und die Fttion der Düsen nicht beeintrgohtigt. Erfind g wird das dsduroh gelBatg, daß in der lest® eis. an ®ich bekannten 1%mbra@tttenüi ohne 3bäer sösvorä»t t®t ® Die De ist mit $wel - aleft" den tluaaäg« Wirktoff v®ehv#, -von denen ,je@reil eIne vor bzw. hinter der gerb daer mfe, 10 1 01 Die Zuleit :z19 ehseagesohloo®oh, der oarmeitr mit j e a Oma imehluß Mr die DzuokleItoag der p»pe der ilttdaui,*uog mm Rahater veroehea Ist* tder ; ind "lrd die Vonibrea aärsedlioh 4a"h die weohee o easöhegaa@ beim Butelleu 408 . mehrwegehahneo -owegt mä dichte* in der eiaaen Stellwag . die Zoo mit dem 'ollen leitnpdrws* ab, in der anderen öffnet ein den Daaot X luß mit dem gleichen fuck. lüe teder# lose, eneeohlie@lioh hydratuaohe destiaa gareatiert ein besondere reaktiänssohnelles und gegta jeden kaohtropäen eiohereo Veraohüsäm der Meen. Damit tat die GefAhr den Verbrennens von Ptlaementeilam durch Überdoaieruogg der Verlust teurir istofte sowie die ma«ue» &uabriemg viaher veratsäsn. Die hrfinduueg wird na d der [email protected] d$imteliendea Zeichnung her erläutert, - Iig. 1 zeigt aae -Scherze, der vaohtropteiohermg g - _ Fig. a die iStel3:ut des xehrpegeh bei i ge- l"t« af@i YÖM Behälter 1 den glüeeigen Wirir®tott faber die- g.. leitmg p zur spe 3,b Die pumpe 3 ferdert den w12&.. «' etoff durgh alle gru«loituM d sü Vio,regehatin 3. - in 1ierrregehat@t 5 1et auoh--du 1@tl#a#situg .6 zum 8e.. ter 1 anga. t= yiarwegehatia 5--ma sxei=.$uen;#- uni 0 am MW». ktirper 9. ;n wver 9 tote die Itebraa-10-eingeapäantv die den, aohl»m in waer- 1 zwei Kamera auf tollt. 1Ü.e @feüungaa UM i - 0 a#ia je#,hs Fror baue, hinter dts- Hembrsn 10 zu dwa 1terper 9., -Der xembr" 10 eteht eine Diohtfläohe 11 Menüberg die utdttelbrr mit- aer xenbren 10 du Kembrsveatil bildet. Am »Ozonkörper 9 ist in bekannter Welse die Dias 12 äefßntigt4 - - Die Funktion der Naöhttopfsoheruag ist folgendes Die Pamps 3 äraf den Wir,Jxtott Aber den Vierwsgehahn 5 in die Zuloitnag T zum ms«Uspex; Ja* punai49gelt . tritt unterhalb der s 10 eia Und gelangt dmh die Mut 111 3m freit. Die Embraa 1-0 kam ap«b oben sus"iohea, da die Zumer hinter der xesbran 10 Über die iuleiting d, den tlif;rwegehma S und die = Xiokiauflaitug i mit :dem - Behält« "i dr»kloa - in Verbiduog etoht. - - Durch Umohelten -der Vier"gaheb m flg. 2) werden die Iaeitaragen 7 und 0 eomglpolt". Ixe Zu- leitung S ist Jetzt an der Dmok7.eitusg 4 mg»ohlosae isaa die Zuleitung 7 aua der Moklettleatung 6* # Dadurch lotet der volle pu@sadruuola au der Membrane 10 und drUf die auf die Diohttläehe 11. Der «rhetotfeuisnt wird öohlsg# - artig nbgenpest, wobU die Zuleitung 7 sotoxt dzuoklos wird. Iiechtropfeioheruag ittr [email protected]® The windmill concerns a drip feeder for low-pressure aprtieergt4 snr # orhinäesden lim; tnroyf @@ m der In the Pfl = e uohutzteohnüe iomMe D highly concentrated , means of broadcast, which in etarlcer 1Consentration of be brought out to the holdaperät, The Peldbehsnd- The piping of the field sprinklers is with a socket . Duaea susGerüatet, the Uber elastic hose lines to the Liquid pumps are disconnected. . In order to prevent the nozzles from gacktxopfene after put the tofizatlaeßee did it known the nozzles with a small I üokaoblagtoatilsn auasmuten. Dos P19aaig- keit4draok «Uet die lontilo by ex the valve» rper against ei »r) Anyone who presses during the aprtthean suMOk, The elaetino he a Botu.auohleftangen give on the valves paoh to put down with a Deetdruoä Faun, »by the Close the trrfpatet valves and stop the nozzles. Ermeiamg V for this xeohte l i e n is known, which ZnflU- Leiturig at the Man boring shutdown at the same time as the Rucklaufleitnag ante container. to connect .to the pressure. immediately abubeuea. The »ohaituag becomes with a threesome . way cock dutxohgeftlhrt. But also avoids dio # e Un Bnabme . still night »etl« de. gaohti swabs. Especially Ll-Ig saw pointed out .fob the fider-ventilated valves in the dunes, which only function a limited amount of ®igacet durohIaaeoaIei very lower pressure, which is necessary for successful Au. briafog «o» forder% ioh 10, the valves start to close flatt # m n0 the fraction of .Wiadtstoffe will uagenaae It did bet beia = tg the äb "aL1) Orper of an X bgeleteU #. dune with elf * Us spring-loaded gilben hydraulteoh to vereoUoben, the piston slides in a small cylinder, the uter at the Zuflugleitung of Mne @. @ @ weiagahst is closed. The allahO connects arahh »ieo 404 z7l" with dey @ stroophä .. rinebea IA't or with da * supply line. rad urah can see the piston tmd -with it the Msllkdrper versehiebear. This precaution is however not available for sale of the dunes, as the adjustment letsfilieh turn 4on one or it is known that the well-known disadvantages im1. The gwm * der 'indunng iat * & ebäden -an den 1% idkulfnm through the hoohkomaatriertwa liquid Wiistdatofte »vesN. prevent. - The sense of the word lies in the 4 # a gift to & rmd e, 'one after-drip .. oioher un g for the Meen der 1'bldbehsüdlrohre an P tla n - eeaeo @ uta @ ®räitea to oohat'fanf defe.tile ia 'den visas no lbder arsinso, and the - »ai i ioroehaell works and the function of the nozzles is not affected. Invention g is the dsduroh GelBatg that in the lest® ice cream. to ®ich known 1% mbra @ tttenüi without 3bäer sösvorä "t t®t ® The De is with $ wel - aleft "den tluaaäg" Active ingredient v®ehv #, -of those, each @ reil one in front of or behind the tanner daer mfe, 1 0 1 01 The supply line: z 19 ehseagesohloo®oh, the oarmeitr with j e a grandma imehluß Mr die Dz uokleItoag the p »pe der ilttdaui, * uog mm Rahater veroehea Ist * tder ; ind "lrd die Voni brea aärsedlioh 4a" h die weohee o easöhegaa @ at Butelleu 408 . Mehrwegehahneo -o weighs mä density * in the eiaaen Stellwag . the zoo with the ollen leitnpdr w s * from, in the other opens the Daaot X with the same fuc k . lüe teder # loose, eneeohlie @ lioh hydratuaohe of the V « tiaa guarantees a special reactiänssohnelles and gegta every kaohtropa eiohereo veraohüsäm of the Meen. In order to did the danger of burning Ptlaementeilam Überdoaieruogg the loss teurir istofte as well as the ma «ue» & uabriemg viaher vera t säsn. The hrfinduueg will be na d der [email protected] the drawing explained in the telienda, Iig. 1 shows aae jokes, the vaohtropteiohermg g - _ Fig. A the iStel3: ut of the xehrpegeh at i l "t« af @ i YÖM container 1 the glüeeigen Wirir®tott faber die- g .. line p to spe 3, b pump 3 feeds the w12 & .. «' etoff durgh alle gru «l oituM d sü Vio, regehatin 3rd - in 1ierrregehat @ t 5 1et auoh - du 1 @ tl # a # situg .6 for the 8th .. ter 1 specified t = yiarwegehatia 5 - m a sxei =. $ uen; # - uni 0 am MW ». body 9.; n wver 9 dead die It ebraa-10-eineapäantv who romps about the, aohl »m in waer- 1 two cameras. 1Ü.e @ feüungaa UM i - 0 a # ia je #, hs Fror build, behind dts- Hembrsn 10 to dwa 1terper 9., -The xembr "10 has a Diohtfläohe 11 Menüberg die utdttelbrr mit- aer xenbren 10 du Kembrsveatil forms. At the »ozone body 9 is known Catfish the slides 12 required4 - - The function of the sewing pot soheruag is as follows The Pamps 3 eras the We, J xtott But the Vierwsgehahn 5 in the Zuloitnag T to ms «U spex; Yes * orld Punai 49g. occurs below the s 10 eia And get the courage 111 3m free. The Em braa 1-0 came ap «b above sus" iohea since the Zumer behind the xesbran 10 Via the iuleiting d, den tlif; rwegehma S and the = Xiokiauflaitug i with: the - container « " i dr »kloa - in Verbiduog etoht. - - By um ohelten - the four "gaheb m flg. 2) the Iaeitarages 7 and 0 are eomglpolt ". Line S is now at the Dmok7.eitusg 4 mg »ohlosae isaa the supply line 7 aua the Moklettleatung 6 * # This plumbs the full pu @ sadruuola on the membrane 10 and drUf the on the Diohttläehe 11. The "rhetotfeuisnt is öohlsg # - like nbgenpest, whereby the supply line 7 sotoxt dzuoklos will.

Claims (1)

patentaxasprüch naohtropfeioherung mit 3n der SprUhäüsie ang®ordnetem Ventil und einer Zuleitung für den fiuasigen `"®tof:t, die über einen DäreiweSahahn Wahlweise an die Dru@kleietuag der Pumpe' oder die ]iLioklaufxeitwag zum Betälter e%esohla$aen werdan kann, wodurch den Ventil @ sffnet oder schließt, dadurch gekennaeiohnet, d®® ein an eich bekuaates geabraaventil (10, 11) in dem Dtieonlcöager (9) angeordnet ist und der D4taeakbrper (9) mit zwei Zuleitungen (7, ®) vergehen ist, von denen je eine Zuleitung vor bsw. hinter die Kembraa (10) in den DU®enkßrper (9) endet und die Zui®ltagg®n (7., 9i an einen Behrwegeh(5) -ang"ohioesen Bind, der eeinereeite in an-eiob bekannter Weise mIt J,6 "Mwohluß für die Druokloitung- (0 der -Pumpe (3) rund die RUcklaufleit=& (6) zcua Behälter (1) verdetta. tat.::patentaxasprüch close-up dripping with 3n of the spray housing arranged valve and a supply line for the liquid `` ®tof: t, which can be fed via a DäreiweSahahn optionally to the pressure device of the pump ' or the ] iLioklaufxeitwag to the container. whereby the valve @ opens or closes, thereby gekennaeiohnet, d®® a well-known geabraaventil (10, 11) is arranged in the Dtieonlcöager (9) and the D4taeakbrper (9) with two supply lines (7, ®) has passed from where j e a feed line before bsw. terminates behind the Kembraa (10) in the DU®enkßrper (9) and the Zui®ltagg®n (7, 9i to a Behrwegeh (5) -ang "ohioesen Bind, the eeinereeite in an-eiob known way with J, 6 "Mwohluss for the Druokloitung- (0 of the -pump (3) around the return line = & (6) zcua container (1) verdetta. did. ::
DE19671625250 1967-09-01 1967-09-01 Drip protection for field sprayers Pending DE1625250A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEV0034365 1967-09-01
NL6713433A NL6713433A (en) 1967-09-01 1967-10-03
FR123911A FR1544237A (en) 1967-09-01 1967-10-10 Device against residual drip from spraying equipment for agricultural use
GB46632/67A GB1162867A (en) 1967-09-01 1967-10-12 Improvement in or relating to a Liquid Flow Control Arrangement

Publications (1)

Publication Number Publication Date
DE1625250A1 true DE1625250A1 (en) 1970-05-21

Family

ID=43911570

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671625250 Pending DE1625250A1 (en) 1967-09-01 1967-09-01 Drip protection for field sprayers

Country Status (4)

Country Link
DE (1) DE1625250A1 (en)
FR (1) FR1544237A (en)
GB (1) GB1162867A (en)
NL (1) NL6713433A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283137A1 (en) * 1987-03-09 1988-09-21 Imperial Chemical Industries Plc Paint blending system
FR2616084A1 (en) * 1987-06-02 1988-12-09 Seguip Device for supplying a spray boom with liquid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2151711A5 (en) * 1971-09-10 1973-04-20 Lestradet M C J

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0283137A1 (en) * 1987-03-09 1988-09-21 Imperial Chemical Industries Plc Paint blending system
AU591832B2 (en) * 1987-03-09 1989-12-14 Imperial Chemical Industries Plc Automatic dispensing system for liquids
FR2616084A1 (en) * 1987-06-02 1988-12-09 Seguip Device for supplying a spray boom with liquid

Also Published As

Publication number Publication date
FR1544237A (en) 1968-10-31
GB1162867A (en) 1969-08-27
NL6713433A (en) 1969-04-09

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