ES2146278T3 - Valvula de control por solenoide de fuerza variable proporcional y dispositivo de control de fluidos para transmisiones. - Google Patents

Valvula de control por solenoide de fuerza variable proporcional y dispositivo de control de fluidos para transmisiones.

Info

Publication number
ES2146278T3
ES2146278T3 ES95116315T ES95116315T ES2146278T3 ES 2146278 T3 ES2146278 T3 ES 2146278T3 ES 95116315 T ES95116315 T ES 95116315T ES 95116315 T ES95116315 T ES 95116315T ES 2146278 T3 ES2146278 T3 ES 2146278T3
Authority
ES
Spain
Prior art keywords
valve
fluid
solenoid
fluid control
variable force
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
ES95116315T
Other languages
English (en)
Inventor
Hamid Najmolhoda
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.)
Saturn Electronics and Engineering Inc
Original Assignee
Saturn Electronics and Engineering Inc
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 Saturn Electronics and Engineering Inc filed Critical Saturn Electronics and Engineering Inc
Application granted granted Critical
Publication of ES2146278T3 publication Critical patent/ES2146278T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/061—Sliding valves
    • F16K31/0613—Sliding valves with cylindrical slides
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F16K31/062—Multiple-way valves the valve element being at least partially ball-shaped
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2024—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means the throttling means being a multiple-way valve
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
    • G05D16/2097—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using pistons within the main valve
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/8659—Variable orifice-type modulator
    • 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
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric
    • 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
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87209—Electric
    • 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
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87885—Sectional block structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
  • Control Of Transmission Device (AREA)
  • Valve Housings (AREA)
  • Multiple-Way Valves (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

UNA VALVULA SOLENOIDE DE FUERZA VARIABLE PROPORCIONAL (10) PARA CONTROLAR LA PRESION DE UN FLUIDO PRESURIZADO EN UN SISTEMA DE CONTROL DE FLUIDO EN PROPORCION AL NIVEL DE CORRIENTE DE UNA SEÑAL DE ENTRADA ELECTRICA, QUE CONSTA DE UNA VALVULA DESPLAZABLE (67) PARA CONTROLAR LA PRESION DE UN FLUIDO PRESURIZADO EN EL SISTEMA DE CONTROL DE FLUIDO, Y UN SOLENOIDE (14) PARA CONTROLAR EL MOVIMIENTO DE LA VALVULA EN UNA PROPORCION LINEAL AL NIVEL DE CORRIENTE DE LA SEÑAL ELECTRICA. LA VALVULA DESPLAZABLE Y EL SOLENOIDE SE ENCUENTRAN DISPUESTOS EN UNA CARCASA SUSTANCIALMENTE NO MAGNETICA COMUN (19) PARA PROPORCIONAR UNA UNIDAD DE CONTROL DE FLUIDO. LA CARCASA PUEDE INCLUIR UN MOLDE DE ALUMINIO PARA LA INSERCION EN UN CUERPO DE TRANSMISION DE ALUMINIO. UNA ARMADURA DESPLAZABLE (22) DEL SOLENOIDE PUEDE INCLUIR UN IMAN PERMANENTE CON FORMA CILINDRICA, EN LUGAR DE UNA ARMADURA FERROMAGNETICA, PARA ELIMINAR LA NECESIDAD DE UN ANILLO MAGNETICO PERMANENTE AXIALMENTE MAGNETIZADO. UNA ESTRUCTURA DE SUSPENSION DE ARMADURA SIMPLIFICADA, MECANISMO DE VALVULA DE DESVIO DE FLUIDO, Y UNA ARGOLLA DE FLUJO ELECTROMAGNETICA TAMBIEN SON INCORPORADOS. UN DISPOSITIVO DE CONTROL DE FLUIDO PARA UNA TRANSMISION ELECTRONICA TAMBIEN SE PROPORCIONA E INCLUYE UNA VALVULA DE TRANSMISION Y UNA VALVULA SOLENOIDE DE FUERZA VARIABLE PROPORCIONAL DISPUESTAS EN UNA CARCASA COMUN PARA CONTROLAR LA PRESION DE UN FLUIDO SUMINISTRADO A UN PRIMER EXTREMO DE LA VALVULA DE TRANSMISION EN UNA DIRECCION OPUESTA A LA FUERZA DE INCLINACION DE UN MUELLE DE BOBINA.
ES95116315T 1994-11-10 1995-10-17 Valvula de control por solenoide de fuerza variable proporcional y dispositivo de control de fluidos para transmisiones. Expired - Lifetime ES2146278T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/337,613 US5611370A (en) 1994-11-10 1994-11-10 Proportional variable force solenoid control valve and transmission fluid control device

Publications (1)

Publication Number Publication Date
ES2146278T3 true ES2146278T3 (es) 2000-08-01

Family

ID=23321257

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95116315T Expired - Lifetime ES2146278T3 (es) 1994-11-10 1995-10-17 Valvula de control por solenoide de fuerza variable proporcional y dispositivo de control de fluidos para transmisiones.

Country Status (6)

Country Link
US (3) US5611370A (es)
EP (1) EP0711944B1 (es)
JP (1) JPH08270824A (es)
CA (1) CA2161313C (es)
DE (1) DE69516804T2 (es)
ES (1) ES2146278T3 (es)

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US5358215A (en) * 1993-06-25 1994-10-25 Borg-Warner Automotive, Inc. Encapsulated solenoid operated valve assembly
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Also Published As

Publication number Publication date
EP0711944A1 (en) 1996-05-15
DE69516804D1 (de) 2000-06-15
US5611370A (en) 1997-03-18
US5921526A (en) 1999-07-13
JPH08270824A (ja) 1996-10-15
CA2161313A1 (en) 1996-05-11
CA2161313C (en) 2000-10-03
DE69516804T2 (de) 2000-12-07
EP0711944B1 (en) 2000-05-10
US6109300A (en) 2000-08-29

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