IT1122722B - Perfezionamenti a sistemi idraulici - Google Patents

Perfezionamenti a sistemi idraulici

Info

Publication number
IT1122722B
IT1122722B IT24974/79A IT2497479A IT1122722B IT 1122722 B IT1122722 B IT 1122722B IT 24974/79 A IT24974/79 A IT 24974/79A IT 2497479 A IT2497479 A IT 2497479A IT 1122722 B IT1122722 B IT 1122722B
Authority
IT
Italy
Prior art keywords
hydraulic systems
hydraulic
systems
Prior art date
Application number
IT24974/79A
Other languages
English (en)
Other versions
IT7924974A0 (it
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of IT7924974A0 publication Critical patent/IT7924974A0/it
Application granted granted Critical
Publication of IT1122722B publication Critical patent/IT1122722B/it

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
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response
    • Y10T137/2524—Flow dividers [e.g., reversely acting controls]
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/265—Plural outflows
    • Y10T137/2655—Biased open isolation 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/265—Plural outflows
    • Y10T137/2663—Pressure responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Motor Power Transmission Devices (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Safety Valves (AREA)
IT24974/79A 1978-08-17 1979-08-08 Perfezionamenti a sistemi idraulici IT1122722B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7833637 1978-08-17

Publications (2)

Publication Number Publication Date
IT7924974A0 IT7924974A0 (it) 1979-08-08
IT1122722B true IT1122722B (it) 1986-04-23

Family

ID=10499108

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24974/79A IT1122722B (it) 1978-08-17 1979-08-08 Perfezionamenti a sistemi idraulici

Country Status (5)

Country Link
US (1) US4320622A (it)
JP (1) JPS5527593A (it)
DE (1) DE2933220A1 (it)
FR (1) FR2433658A1 (it)
IT (1) IT1122722B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022676A1 (de) * 1980-06-18 1982-01-14 Alfred Teves Gmbh, 6000 Frankfurt Druckgesteuerter stromregler, insbesondere fuer einen hydraulischen bremskraftverstaerker fuer kraftfahrzeuge
US4567894A (en) * 1984-11-09 1986-02-04 General Electric Company Hydraulically operated, mobile patient transport table useful with a magnetic resonance scanner
JPH06103680B2 (ja) * 1988-08-27 1994-12-14 新日本製鐵株式会社 Ｓｉウエハの鏡面加工方法
JP2965399B2 (ja) * 1991-08-16 1999-10-18 富士ゼロックス株式会社 ハロゲン化インジウムフタロシアニンとハロゲン化ガリウムフタロシアニンとの混合結晶およびそれを用いた電子写真感光体
US8267666B2 (en) * 2009-08-06 2012-09-18 Campbell Hausfeld/Scott Fetzer Company Air flow control apparatus
US8408232B2 (en) * 2009-09-23 2013-04-02 Parker Hannifin Corporation Sequence valve
CN103062148B (zh) * 2013-01-30 2015-09-16 浙江海克力液压有限公司 一种节能型优先卸荷阀
CN107176154B (zh) * 2017-06-07 2019-05-24 浙江科力车辆控制***有限公司 商用车组合式卸载阀
CN114439802B (zh) * 2022-01-29 2022-07-26 浙江海宏液压科技股份有限公司 一种充液阀的压力控制结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2799995A (en) * 1954-04-13 1957-07-23 Vickers Inc Power transmission
DE2331704A1 (de) * 1973-06-21 1975-01-23 Bendix Gmbh Kombiniertes regelventil zur mengenund drucksteuerung
DE2407271A1 (de) * 1974-02-15 1975-08-21 Volkswagenwerk Ag Hydraulische schaltungsanordnung fuer ein speicherladeventil, insbesondere fuer kraftfahrzeuge
US4060340A (en) * 1975-12-24 1977-11-29 Midland-Ross Corporation Air compressor with inlet diversion valve
FR2348418A1 (fr) * 1976-04-14 1977-11-10 Citroen Sa Conjoncteur-disjoncteur hydraulique
DE2619647A1 (de) * 1976-05-04 1977-11-17 Integral Hydraulik Langen & Co Druckabhaengiges speicherladeventil
HU176246B (en) * 1977-01-26 1981-01-28 Girling Ltd Improved hydraulic system
FR2387401A1 (fr) * 1977-04-12 1978-11-10 Citroen Sa Conjoncteur-disjoncteur hydraulique
US4199941A (en) * 1977-09-01 1980-04-29 Girling Limited Hydraulic systems

Also Published As

Publication number Publication date
US4320622A (en) 1982-03-23
FR2433658B1 (it) 1984-03-23
DE2933220A1 (de) 1980-02-28
FR2433658A1 (fr) 1980-03-14
IT7924974A0 (it) 1979-08-08
JPS5527593A (en) 1980-02-27

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