IT959093B - Elettrovalvola per sistemi idraulici - Google Patents

Elettrovalvola per sistemi idraulici

Info

Publication number
IT959093B
IT959093B IT68834/72A IT6883472A IT959093B IT 959093 B IT959093 B IT 959093B IT 68834/72 A IT68834/72 A IT 68834/72A IT 6883472 A IT6883472 A IT 6883472A IT 959093 B IT959093 B IT 959093B
Authority
IT
Italy
Prior art keywords
solenoid valve
hydraulic systems
hydraulic
systems
solenoid
Prior art date
Application number
IT68834/72A
Other languages
English (en)
Original Assignee
Citroen Sa
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 Citroen Sa filed Critical Citroen Sa
Application granted granted Critical
Publication of IT959093B publication Critical patent/IT959093B/it

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
    • F16K31/08—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
    • 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2409—With counter-balancing pressure feedback to the modulating device
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7782—With manual or external control for line 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
    • Y10T137/86622—Motor-operated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Control Of Fluid Pressure (AREA)
IT68834/72A 1971-06-09 1972-06-08 Elettrovalvola per sistemi idraulici IT959093B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7121414A FR2140925A5 (it) 1971-06-09 1971-06-09

Publications (1)

Publication Number Publication Date
IT959093B true IT959093B (it) 1973-11-10

Family

ID=9078556

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68834/72A IT959093B (it) 1971-06-09 1972-06-08 Elettrovalvola per sistemi idraulici

Country Status (8)

Country Link
US (1) US3807441A (it)
BE (1) BE784005A (it)
DE (1) DE2227552A1 (it)
ES (1) ES403632A1 (it)
FR (1) FR2140925A5 (it)
GB (1) GB1345467A (it)
IT (1) IT959093B (it)
SE (1) SE377489B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2435569C2 (de) * 1974-07-24 1985-06-27 Alfred Teves Gmbh, 6000 Frankfurt Elektromagnetisch betätigbares 3/2-Wegeventil
DE3117192A1 (de) * 1981-04-30 1982-11-25 Internationale Fluggeräte und Motoren GmbH, 6940 Weinheim Ventilantrieb
DE3237532A1 (de) * 1982-10-09 1984-04-12 Robert Bosch Gmbh, 7000 Stuttgart Schaltventil
DE3311201C2 (de) * 1983-03-26 1985-06-20 Mannesmann Rexroth GmbH, 8770 Lohr Magnetbetätigtes Sitzventil
DE3311690C2 (de) * 1983-03-30 1985-05-30 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 8000 München Elektromagnetisch betätigbares Ventil
JPS59194106A (ja) * 1983-04-19 1984-11-02 Ishikawajima Harima Heavy Ind Co Ltd 直動型電気・流体圧サ−ボ弁
DE8322570U1 (de) * 1983-08-05 1985-01-17 Robert Bosch Gmbh, 7000 Stuttgart Druckregler
JPH0223800Y2 (it) * 1985-09-13 1990-06-28
NO163341C (no) * 1987-06-17 1990-05-09 Kongsberg Automotive Hydraulisk proporsjonaltrykkmagnetventil.
CA2009338C (en) * 1989-02-28 1995-08-01 Ellsworth Stephen Miller Variable force solenoid pressure regulator for electronic transmission controller
US4947893A (en) * 1989-02-28 1990-08-14 Lectron Products, Inc. Variable force solenoid pressure regulator for electronic transmission controller
DE4027553C1 (it) * 1990-08-31 1991-10-02 Bruno 8037 Olching De Gruber
US5295512A (en) * 1992-02-24 1994-03-22 M. B. Adams And Associates, Inc. Fluid control spool valve
JP3110861B2 (ja) * 1992-05-19 2000-11-20 カヤバ工業株式会社 電磁比例減圧弁
US5960831A (en) * 1993-05-07 1999-10-05 Robohand, Inc. Electromechanical servovalve
FR2716518B1 (fr) * 1994-02-24 1996-04-05 Peugeot Dispositif de transmission d'énergie de commande mécanique.
US5597118A (en) * 1995-05-26 1997-01-28 Caterpillar Inc. Direct-operated spool valve for a fuel injector
US6467751B1 (en) * 1999-11-24 2002-10-22 Carleton Technologies, Inc. Inflation valve
DE10002279A1 (de) * 2000-01-20 2001-07-26 David Knuplesch Elektrohydraulik
JP2003028335A (ja) * 2001-07-11 2003-01-29 Aisin Seiki Co Ltd リニアソレノイドバルブ
GB2438634B (en) * 2006-06-01 2010-07-28 Aker Kvaerner Subsea Ltd Electrically operated hydraulic valve
GB0614989D0 (en) * 2006-07-28 2006-09-06 Aker Kvaerner Subsea Ltd Hydraulic valves with integral seals
US7766042B2 (en) * 2006-10-16 2010-08-03 Caterpillar Inc Direct operated cartridge valve assembly
DE102009047623A1 (de) * 2009-12-08 2011-06-09 Robert Bosch Gmbh Elektromagnetisch betätigtes Schieberventil mit integrierter Sicherheitsfunktion
JP2011214690A (ja) * 2010-04-01 2011-10-27 Denso Corp 電磁スプール弁
JP2015145725A (ja) * 2014-01-31 2015-08-13 ボーグワーナー インコーポレーテッド ラッチソレノイドレギュレータ弁

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179123A (en) * 1963-04-10 1965-04-20 Kowalski Slawomir Regulator and shut-off valve for rocket thrust control
US3401711A (en) * 1966-07-29 1968-09-17 Abex Corp Single receiver port jet displacement servovalve

Also Published As

Publication number Publication date
FR2140925A5 (it) 1973-01-19
US3807441A (en) 1974-04-30
DE2227552A1 (de) 1972-12-21
GB1345467A (en) 1974-01-30
BE784005A (fr) 1972-09-18
SE377489B (it) 1975-07-07
ES403632A1 (es) 1975-05-01

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