EP0802329A3 - Einrichtung zur Belüftung eines Vorratstanks - Google Patents

Einrichtung zur Belüftung eines Vorratstanks Download PDF

Info

Publication number
EP0802329A3
EP0802329A3 EP97105577A EP97105577A EP0802329A3 EP 0802329 A3 EP0802329 A3 EP 0802329A3 EP 97105577 A EP97105577 A EP 97105577A EP 97105577 A EP97105577 A EP 97105577A EP 0802329 A3 EP0802329 A3 EP 0802329A3
Authority
EP
European Patent Office
Prior art keywords
storage tank
air
liquid
dried
compressed air
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.)
Granted
Application number
EP97105577A
Other languages
English (en)
French (fr)
Other versions
EP0802329B1 (de
EP0802329A2 (de
Inventor
Alfred Gröner
Gerhard Steiner
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.)
Mahle Filtersysteme GmbH
Original Assignee
Knecht Filterwerk 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 Knecht Filterwerk GmbH filed Critical Knecht Filterwerk GmbH
Publication of EP0802329A2 publication Critical patent/EP0802329A2/de
Publication of EP0802329A3 publication Critical patent/EP0802329A3/de
Application granted granted Critical
Publication of EP0802329B1 publication Critical patent/EP0802329B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B1/26—Supply reservoir or sump assemblies
    • F15B1/265—Supply reservoir or sump assemblies with pressurised main reservoir
    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

Bei einer Einrichtung zur Belüftung eines Vorratstanks einer mit Druckflüssigkeit arbeitenden Anlage, bei der Änderungen des Niveaus der Flüssigkeit in dem Vorratstank auftreten, wobei letzterer über dem Niveau der Flüssigkeit einen Einlaß (4) für getrocknete Luft aufweist, soll die erforderliche getrocknete Luft ohne Verwendung eines besonderen Lufttrockners bereitgestellt werden.
Dies wird dadurch erreicht, daß der Einlaß über einen Druckregler (2) an eine Druckluftquelle (1) angeschlossen ist.
Die in den Vorratstank (5) eintretende Luft ist hierbei dadurch getrocknet, daß die Feuchtigkeit bei der Erzeugung von Druckluft ohnehin ausgefällt wird. Mittels des Druckreglers (2) wird die Druckluft annähernd auf Atmosphärendruck entspannt und in diesem Zustand dem Vorratstank (5) zugeführt, in dem sich ein geringer Überdruck bilden kann.
Das Einströmen entspannter Luft ist damit auf die Menge der aus dem Vorratstank (5) abgezogenen Flüssigkeit begrenzt.
EP97105577A 1996-04-19 1997-04-04 Einrichtung zur Belüftung eines Vorratstanks Expired - Lifetime EP0802329B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19615475 1996-04-19
DE19615475A DE19615475A1 (de) 1996-04-19 1996-04-19 Einrichtung zur Belüftung eines Vorratstanks

Publications (3)

Publication Number Publication Date
EP0802329A2 EP0802329A2 (de) 1997-10-22
EP0802329A3 true EP0802329A3 (de) 1998-02-11
EP0802329B1 EP0802329B1 (de) 2001-08-01

Family

ID=7791734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97105577A Expired - Lifetime EP0802329B1 (de) 1996-04-19 1997-04-04 Einrichtung zur Belüftung eines Vorratstanks

Country Status (2)

Country Link
EP (1) EP0802329B1 (de)
DE (2) DE19615475A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10002118A1 (de) * 2000-01-20 2001-07-26 Mann & Hummel Filter Ausgleichsbehälter eines Hydrauliksystems
DE102007052023A1 (de) * 2007-10-31 2009-05-07 Trw Automotive Gmbh Hydraulikfluidspeicher sowie hydraulisches Servolenksystem mit einem solchen Hydraulikfluidspeicher
CN102357974B (zh) * 2011-09-28 2016-02-03 无锡锦和科技有限公司 自封式大通流量排气罐
FR3030650B1 (fr) * 2014-12-17 2017-01-13 Technoboost Circuit hydraulique comprenant un reservoir tres basse pression mis en depression

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2208451A (en) * 1938-11-18 1940-07-16 Gen Electric Hydraulic mechanism
GB580604A (en) * 1944-06-19 1946-09-13 Automotive Prod Co Ltd Improvements in or relating to liquid circulating systems
DE2618372A1 (de) * 1976-04-27 1977-11-17 Franz Walter Kontinuierlich arbeitender druckmittelwandler
FR2370186A1 (fr) * 1976-11-03 1978-06-02 Borsig Gmbh Dispositif a gaz et a huile pour la commande de mouvements mecaniques
DE8511057U1 (de) * 1985-04-16 1985-10-03 Bodendorfer, Gerhard, 7505 Ettlingen Druckhaltekopf
US4827719A (en) * 1983-11-14 1989-05-09 Paoluccio John A Closed hydraulic system with drying means
DE4031494A1 (de) * 1990-10-05 1992-04-09 Bundesrep Deutschland Hydraulikoelbehaelter mit einer schutzeinrichtung gegen kondenswasser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU201705B (en) * 1988-11-04 1990-12-28 Autoipari Kutato Fejlesztoe Vehicle air dryer with control gear particularly for pressure air systems

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2208451A (en) * 1938-11-18 1940-07-16 Gen Electric Hydraulic mechanism
GB580604A (en) * 1944-06-19 1946-09-13 Automotive Prod Co Ltd Improvements in or relating to liquid circulating systems
DE2618372A1 (de) * 1976-04-27 1977-11-17 Franz Walter Kontinuierlich arbeitender druckmittelwandler
FR2370186A1 (fr) * 1976-11-03 1978-06-02 Borsig Gmbh Dispositif a gaz et a huile pour la commande de mouvements mecaniques
US4827719A (en) * 1983-11-14 1989-05-09 Paoluccio John A Closed hydraulic system with drying means
DE8511057U1 (de) * 1985-04-16 1985-10-03 Bodendorfer, Gerhard, 7505 Ettlingen Druckhaltekopf
DE4031494A1 (de) * 1990-10-05 1992-04-09 Bundesrep Deutschland Hydraulikoelbehaelter mit einer schutzeinrichtung gegen kondenswasser

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DIETMAR UND FRANZ FINDEISEN: "Ölhydraulik", 1994, SPRINGER VERLAG, BERLIN, HEIDELBERG, XP002047152 *

Also Published As

Publication number Publication date
EP0802329B1 (de) 2001-08-01
DE59704163D1 (de) 2001-09-06
EP0802329A2 (de) 1997-10-22
DE19615475A1 (de) 1997-10-23

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