DE1600449A1 - Hydraulic accumulator - Google Patents

Hydraulic accumulator

Info

Publication number
DE1600449A1
DE1600449A1 DE19671600449 DE1600449A DE1600449A1 DE 1600449 A1 DE1600449 A1 DE 1600449A1 DE 19671600449 DE19671600449 DE 19671600449 DE 1600449 A DE1600449 A DE 1600449A DE 1600449 A1 DE1600449 A1 DE 1600449A1
Authority
DE
Germany
Prior art keywords
cylindrical
partition wall
hydraulic accumulator
offset
free
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
DE19671600449
Other languages
German (de)
Inventor
Adam Elmer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1600449A1 publication Critical patent/DE1600449A1/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/18—Anti-extrusion means
    • F15B1/20—Anti-extrusion means fixed to the separating means
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • F16J3/042—Fastening details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3151—Accumulator separating means having flexible separating means the flexible separating means being diaphragms or membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/43—Anti-extrusion means
    • F15B2201/435—Anti-extrusion means being fixed to the separating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Description

i# -& x o s p e j-c. -h e, Zusat2 ziun Patent 28 354 XTI/47 f) Die Er2iiidun" betrifft die flUssi e _D _LL gkeitgseitigen Absci-ilu#teil e ihe:C zvlilidrisei en Bauart von H:#rdrosueic!-'"ie 1 1,1 1 rne bei der z#.xiir-"ehen dem federnden Geaspolster -.-lnd der #tildraitll-kfl-U8sig---#eit gine re n-- m L aus Xaterial eingesetzt ist un bu, ' agt daA offene freie de der zyliiiderför-r#il":#eri eines Abi,-.,i-Iii-utk8rpätä# der- glei-chzeitig:- Ventilköruer '!,r di# istg Versöhlossen ist.6 in del, E 28 854 X#1/47 :C -".!ird ein Abschluß be##chriebeni bei dem das freie Ahde der Trennwand einen. der Zwisehen zwei ig sc-rri# il b hl ßteile 1 -- #v 1 e e A so 11 eekle#mmt ist& (Bil d 2) -,ilden diese den Bödell der Das ei-leiit--1.i-öhä Aochluaäteil erglibt der könische illäe-oer a-fi Ende der -Durch eritdes es sieh ledoöh§ daß es unzureichend ist> das Ehde der Tren-ri#Iand hur mit 'einem #7#lIndvischeh. den A-bschl-u!3kör#)erli racichen 1:"5ritle«exi#Lui-.nj'en H7#drosuei-cher2 A:ol-eleh hAmMöh a-,u,#h die TrI>I,e,h(3itskr*i.gte der in Beweg-und köm.-#ieliden blassen eine erhab. lir3.ne dolle und bei sehr rasöher Hub:Colge) z.B. beim Ah- ,-johlit#3 einer schnellaulenden l#rölben-o=-o e verz"ge-r-t iioh d* 16 2,# ler re_L,-.t-tiV schweren Abzchluf3k6röer gegenüber der i3x-oemsio-n der Trenawanda In diesem Iloment entAtehen in der 2,ugkr"i.:ete> die bestrebt sindp dias #renn:vjandendA ,xaA dea Svalt z-iiisc,#rien len Al)#"ohL-uti3kö-ro(-rn hernuiszuziehen4 Der Ung d--,rch sie irfm--efr in -en 3-oalt Cezocen D --, 9 bis er schl-ie*.31!ch -*ber Z.3 lerl Sigalt riin5:ius,-#,er#l - ».t 1 -ul(1 für das ein4ye-3c,i---lossene IlraA ein Lekloc.ei frei j##ibto ?,ine Verdicini.n-c -le3 Un-#es 'r-.a-m dem nur begrenzt enteecen-#tirkeilg da aus die Verdicictine se-Lbst nur im be--chr'-*nkten #Tmf;:#.nge mö-lich ist* Ergindunesi#emH3 #.-jird dic--ser -.-te.chteil so behobent daß am n - offenen Unde der #-'rennwend ein keilförmiger 31nklemmring und eine der Innenseite -der lie,--,Mde RinT;ulst vorgesehen die Jurch 'ent8-o.-e-?-#-;ende KlemrpJ-,#j-nten der Ab- schlußteile beiderseits der Tre2,#n-.vand fest,#,ehalten werdene Bild 1 ste-ilt eine verbesserte AusfUhrung der Absch"luß- körter gemZi.f3 dieser Arfindung vor* Bild 2 im 11.n-gaschnitt den Abschlußteil für die ein- und auoströmende ltydreulikflitssi glIkeit eines Hydros1.)eir,-'--3re nu-.ch Pa-Ii-entonmeldung R, 28 854 XII/47 f Bine besbere Einklemmung des Tre-nnwandendes z--Ischen, den Abochlußköroer 111 und 211 ist einem Merk-aal dieser Er- findung dadurch erzielt worden# daß das 3,nde in einen keil- förmigen UinklenL-üring 21 ausl-.,Uft# der arial "gusgeriontet in eine Ringnut des A.bzohl-ußteilesit' eingreift 1-md mit einem Keilanoatz 22 des Abschlußteiles 211 in die Hingnut gerreast ist* Nach einem weiteren Merkmal der Erfindung befindet sich aul der Innenseite des Trennwandendes eine RingmAst 23, in die das Abschlußteil 211 eingreift und somit das Trennwandende auch von der Innenseite her testliä#lts Wesentlich ist bei die- ser Anordnungt dali die Trennwand durch die Xlemmkanten 24 und 25 von beiden Seiten festgehalten :.#Itirdt sowie daß der keil- förmige Einklemmring 21 die innere Ringwulat 23 gegeneinander versetzt 8indo Üie bei der Dehnung der elastischen Trenn""ivnd in dem Spalt zwischen den Abschlufteilen l" und V' P-#u::i-kOM- mende 8-pa=un,& v4rd dadurch besser im elastischen Mate--ial verteilt und die 8pannungsseitzen vier-den an den Klemmkanten 24 und 25 gemildert* Die Widerstandskraft der Trerunivand lArd an dieser Ilöchstbeanspruchten Stelle damit bedeutend erhöht und die lebenadauer der Trennviand-betrlehtlieh verl-in2ertb i # - & xospe jc. -h e, Additional patent 28 354 XTI / 47 f) The er2iiidun "concerns the rivers _D _LL absci-ilu # part e ihe: C zvlilidrisei en Bauart von H: #rdrosueic! - '"ie 1 1,1 1 rne at the z # .xiir- "ehen the springy Geaspolster -.- lnd the # tildraitll-kfl-U8sig --- # eit gine re n-- m L made of Xmaterial is used un bu, ' agt daA open free de der zyliiiderför-r # il ": # eri of an Abi, -., i-Iii-utk8rpätä # at the same time: - Ventilköruer '!, r di # istg is reconciled. 6 in del, E 28 854 X # 1/47 : C - ".! is a closure be ## where that is written a free Ahde of the partition wall. the between two ig sc-rri # il b hl ßteile 1 - #v 1 ee A so 11 eekle # is & mmt (Bil d 2) -, these ILDs the Bödell the The ei-leiit - 1.i-öhä Aochluaäteil is the royal one illäe-oer a-fi end of the - By eritdes it I see that it is insufficient is> the marriage of Tren-ri # Iand hur with 'a # 7 # lIndvischeh. the final and 3-body meal 1: "5ritle" exi # Lui-.nj'en H7 # drosuei-cher2 A: ol-eleh hAmMöh a-, u, # h die TrI> I, e, h (3itskr * i.gte the in movement and köm .- # ieliden pale a raised. lir3.ne dolle and at a very rapid stroke: Colge) e.g. at Ah- , -johlit # 3 of a fast-paced l # rölben-o = -oe verz "ge-rt iioh d * 16 2, # ler re_L, -. T-tiV severe Abzchluf3k6röer compared to the i3x-oemsio-n der Trenawanda In this iloment arise in the 2, ugkr "i.:ete> who strive p dias #renn: vjandendA , xaA dea Svalt z-iiisc, # rien len Al) # "ohL-uti3kö-ro (-rn hernuiszuzug4 The Ung d -, rch them irfm - efr in -en 3-oalt Cezocen D -, 9 until he schl-ie * .31! Ch - * over Z.3 lerl Sigalt riin5: ius, - #, er # l - ».t 1 -ul (1 for the ein4ye-3c, i --- lossene IlraA a Lekloc.ei free j ## ibto ?, ine Verdicini.nc -le3 Un- # es' r-.am dem only to a limited extent enteecen- # tirkeilg since the Verdicictine se-Lbst only im be - chr '- * nkten #Tmf;: #. nge is possible * Ergindunesi # emH3 # .- jird dic - ser -.- te.chteil so corrected that on n - open unde of the # - 'turning a wedge-shaped clamping ring and one of the inside - the lie, -, Mde RinT; ulst provided the Jurch 'ent8-o.-e - - # -;? end KlemrpJ - # j-nth of waste Final parts on both sides of the Tre2, # n-.vand firmly, #, are preserved Fig. 1 shows an improved execution of the closing kört according to point f3 of this invention * Image 2 in the 11th n-cut the final part for the inflowing and outflowing fluid fluidity of a Hydros1.) Eir, -'-- 3re nu-.ch Pa-Ii-entonmeldung R, 28 854 XII / 47 f Bine besbere pinching of the wall end of the wall Abochlußköroer 111 and 211 is a feature of this finding has been achieved # that the 3, nd in a wedge shaped UinklenL-üring 21 ausl -., Uft # the arial "gusgeriontet 1-md with a Keilanoatz 22 of the end part 211 gerreast into the hanging groove is * According to another feature of the invention is located on the inside of the partition wall end a ring mast 23, in which engages the end part 211 and thus the partition wall end also from the inside testliess is essential with this- This arrangement dali the partition through the Xlemmkanten 24 and 25 recorded on both sides:. # Itirdt as well as that the wedge-shaped shaped clamping ring 21 the inner annular bulge 23 against each other offset 8indo Üie in the stretching of the elastic separating "" ivnd in the gap between the closing parts l " and V ' P- # u :: i-kOM- mende 8-pa = un, & v4rd therefore better in the elastic material distributed and the 8 tension sides four-den on the clamping edges 24 and 25 mitigated * The resilience of Trerunivand lArd thus significantly increased at this point that is most heavily stressed and the lifespan of the Trennviand-Betrlehtlieh verl-in2ertb

Claims (1)

Pa-'.-e-,itansrr-;i*che 1.) Zylindrischer Hydrospeicher mit zylindrincher Trenrrvand a ,u s guiTmielastisenem --,-,-"erial zwisenen Ge# fezLernden GaaDalster ---.-nd der '-'ydraulikflifssigkeit in ie-,q das offene freie Ende der zylin-#erförmigen Trein-.,.,9.nd mittels eines Abschlußkörrers verschlossen iz.7t, der #-_J.eichzeitig Ventilkö--per fitir die Flüssigkeits-Durchlassöffnu.-n. ist dadurch geke-nnzeichnetg daß der Einklemmring (21) und "eneinander ar die innere -1ting-i-mlst (23) el2z>ep .1 freien Unde der Tre-nn-.-!and(4_-#versetzt sind -und dile versetzten Klemm'- kanten (24 uni 25) das Trennwandende von Sei--en festhalten.
Pa -'.- e-, itansrr-; i * che 1.) Cylindrical hydraulic accumulator with cylindrical partition wall a , u s guiTmielastisenem -, -, - "erial zwisenen Ge # fezLernden GaaDalster ---.- nd the '-'ydraulikflifssigkeit in ie-, q that open free end of the cylindrical # e-shaped Trein -.,., 9.nd means a closure body closed iz.7t, the # -_ J. at the same time Valve body - per fitir the liquid passage openings. is characterized in that the clamping ring (21) and "together the inner -1ting-i-mlst (23) el2z> ep .1 free unde the Tre-nn -.-! and (4 _- # are offset -and the offset clamping'- edges (24 uni 25) the end of the partition wall hold tight.
DE19671600449 1967-04-28 1967-04-28 Hydraulic accumulator Pending DE1600449A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE0033896 1967-04-28

Publications (1)

Publication Number Publication Date
DE1600449A1 true DE1600449A1 (en) 1970-02-19

Family

ID=7076470

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671600449 Pending DE1600449A1 (en) 1967-04-28 1967-04-28 Hydraulic accumulator

Country Status (1)

Country Link
DE (1) DE1600449A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515761A1 (en) * 1981-10-30 1983-05-06 Milton Roy Dosapro HYDROPNEUMATIC SHOCK ABSORBER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515761A1 (en) * 1981-10-30 1983-05-06 Milton Roy Dosapro HYDROPNEUMATIC SHOCK ABSORBER
EP0078721A1 (en) * 1981-10-30 1983-05-11 DOSAPRO MILTON ROY, SociÀ©té dite: Hydropneumatic damper

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