ES2069986T3 - Valvula. - Google Patents

Valvula.

Info

Publication number
ES2069986T3
ES2069986T3 ES92890041T ES92890041T ES2069986T3 ES 2069986 T3 ES2069986 T3 ES 2069986T3 ES 92890041 T ES92890041 T ES 92890041T ES 92890041 T ES92890041 T ES 92890041T ES 2069986 T3 ES2069986 T3 ES 2069986T3
Authority
ES
Spain
Prior art keywords
fluid
motor
valve
expeller
unlocking
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
ES92890041T
Other languages
English (en)
Inventor
Friedrich Dipl-Ing Dr Bauer
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.)
Hoerbiger Fluidtechnik GmbH
Original Assignee
Hoerbiger Fluidtechnik 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3488023&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2069986(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoerbiger Fluidtechnik GmbH filed Critical Hoerbiger Fluidtechnik GmbH
Application granted granted Critical
Publication of ES2069986T3 publication Critical patent/ES2069986T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/10—Geared or lobed impeller meters
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Reciprocating Pumps (AREA)

Abstract

EN UNA VALVULA PIEZO ELECTRICA EL ORGANO DE CONTROL (7) ESTA FORMADO POR UN MOTOR DE FLUIDO-EXPULSADOR (9) POR DONDE FLUYE LA CORRIENTE DE FLUIDO (5). EL ELEMENTO DE ACCIONAMIENTO PIEZOELECTRICO (8) ESTA COLOCADO EN EL MARGEN DEL ELEMENTO EXPULSADOR (1) QUE SE MUEVE POR LA CORRIENTE DEL FLUIDO (5) DEL MOTOR DEL FLUIDO (9) Y AL UTILIZARSE EL PIEZO EFECTO INVERTIDO ACTUA EN PARTE COMO BLOQUEO O DESBLOQUEO DE ESTE ELEMENTO EXPULSADOR (1) CUANDO SE ACCIONA ELECTRICAMENTE. EL MOTOR DEL FLUIDO (9) ESTA FORMADO PREFERIBLEMENTE POR UNA MAQUINA DE EMBOLO GIRATORIO COMO POR EJEMPLO POR UNA BOMBA DE RUEDA DENTADA.
ES92890041T 1991-02-19 1992-02-19 Valvula. Expired - Lifetime ES2069986T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0034191A AT397134B (de) 1991-02-19 1991-02-19 Ventil

Publications (1)

Publication Number Publication Date
ES2069986T3 true ES2069986T3 (es) 1995-05-16

Family

ID=3488023

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92890041T Expired - Lifetime ES2069986T3 (es) 1991-02-19 1992-02-19 Valvula.

Country Status (6)

Country Link
US (1) US5275205A (es)
EP (1) EP0500519B1 (es)
JP (1) JPH05196161A (es)
AT (1) AT397134B (es)
DE (1) DE59201426D1 (es)
ES (1) ES2069986T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE466795B (sv) * 1990-09-07 1992-04-06 Magnus Lizell Anvaendning av en deplacementsmaskin som reglerventil foer trycket i vaetskan i en fordonsstoetdaempare
DE9420572U1 (de) * 1994-11-11 1995-02-23 KEM Küppers Elektromechanik GmbH, 85757 Karlsfeld Volumenzähler
DE19836902A1 (de) * 1998-08-14 2000-02-17 Bosch Gmbh Robert Verbrennungskraftmaschine
NL1010006C2 (nl) * 1998-09-04 2000-03-07 Instromet Bv Draaizuigerinrichting.
US20040035352A1 (en) * 2002-08-23 2004-02-26 Self Kenneth L. Antenna cover for a mobile communications device
JP5659014B2 (ja) * 2007-08-02 2015-01-28 ジリード バイオロジクス，インク． 線維症、腫瘍浸潤、血管新生及び転移の治療及び診断のための方法及び組成物
JP4599454B1 (ja) * 2009-09-07 2010-12-15 株式会社オーバル 容積式気液二相流量計及び多相流量計測システム
US8992193B2 (en) * 2011-07-15 2015-03-31 Hamilton Sundstrand Corporation Shaft assembly including a contained shaft spring load
DE102012216817A1 (de) * 2012-09-19 2014-03-20 Nordson Corporation Dosiereinrichtung für ein Fluid
CN109630726A (zh) * 2018-12-17 2019-04-16 克拉玛依红山油田有限责任公司 液体比例分流装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1689791A (en) * 1926-11-29 1928-10-30 Borden Co Pump
US1743582A (en) * 1927-04-01 1930-01-14 Wiltse Appliance Co Fuel pump
AT226169B (de) * 1960-03-01 1963-03-11 Bosch Gmbh Robert Flüssigkeitsmaschinen, insbesondere Motor
US3746049A (en) * 1971-02-05 1973-07-17 Connor J O A control valve
JPS5225949A (en) * 1975-08-23 1977-02-26 Shimadzu Corp Brake-loaded oil pressure motor
DE3045192C2 (de) * 1980-12-01 1983-10-27 Fresenius AG, 6380 Bad Homburg Zahnradpumpe
FR2529978A1 (fr) * 1982-07-12 1984-01-13 Poclain Hydraulics Sa Dispositif de freinage a disques muni d'une commande de defreinage par fluide sous pression
DE3608550A1 (de) * 1986-03-14 1987-09-17 Festo Kg Piezo-elektrisch betaetigbares ventil
US4682939A (en) * 1986-03-25 1987-07-28 Commercial Shearing, Inc. Gear pump or motor with tooth tips of dissimilar metal
GB2194023A (en) * 1986-08-15 1988-02-24 Geoflow Int Pty Ltd Valve
EP0281654B1 (de) * 1987-03-11 1991-04-17 Leybold Aktiengesellschaft Zweiwellenmaschine
JPS6477782A (en) * 1987-09-19 1989-03-23 Ebara Corp Rotary machine of roots type
EP0342264A3 (en) * 1988-05-07 1990-11-28 Warner France Electrical clutch or breaking device
US4890027A (en) * 1988-11-21 1989-12-26 Hughes Aircraft Company Dynamic motor controller
US4981423A (en) * 1989-10-03 1991-01-01 Trw Inc. Hydraulic motor with wobble-stick and brake assembly

Also Published As

Publication number Publication date
EP0500519A3 (en) 1992-12-02
EP0500519B1 (de) 1995-02-22
US5275205A (en) 1994-01-04
ATA34191A (de) 1993-06-15
DE59201426D1 (de) 1995-03-30
AT397134B (de) 1994-02-25
JPH05196161A (ja) 1993-08-06
EP0500519A2 (de) 1992-08-26

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