FR2032432A1 - - Google Patents

Info

Publication number
FR2032432A1
FR2032432A1 FR7007633A FR7007633A FR2032432A1 FR 2032432 A1 FR2032432 A1 FR 2032432A1 FR 7007633 A FR7007633 A FR 7007633A FR 7007633 A FR7007633 A FR 7007633A FR 2032432 A1 FR2032432 A1 FR 2032432A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7007633A
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.)
MITA MACCHINE INFILZATRI
Original Assignee
MITA MACCHINE INFILZATRI
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 MITA MACCHINE INFILZATRI filed Critical MITA MACCHINE INFILZATRI
Publication of FR2032432A1 publication Critical patent/FR2032432A1/fr
Withdrawn legal-status Critical Current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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • 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
    • Y10T137/87177—With bypass
    • Y10T137/87185—Controlled by supply or exhaust valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
FR7007633A 1969-02-26 1970-02-25 Withdrawn FR2032432A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6121869 1969-02-26

Publications (1)

Publication Number Publication Date
FR2032432A1 true FR2032432A1 (fr) 1970-11-27

Family

ID=11292304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007633A Withdrawn FR2032432A1 (fr) 1969-02-26 1970-02-25

Country Status (6)

Country Link
US (1) US3605806A (fr)
BE (1) BE746463A (fr)
DE (1) DE2003584A1 (fr)
ES (1) ES376872A1 (fr)
FR (1) FR2032432A1 (fr)
GB (1) GB1295513A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903787A (en) * 1971-12-23 1975-09-09 Caterpillar Tractor Co Low-effort proportional control valve
US3977301A (en) * 1971-12-23 1976-08-31 Caterpillar Tractor Co. Low-effort proportional control valve
US3847180A (en) * 1971-12-23 1974-11-12 Caterpillar Tractor Co Low effort, proportional control valve
US4153075A (en) * 1975-11-26 1979-05-08 Tadeusz Budzich Load responsive control valve
US4570672A (en) * 1983-06-13 1986-02-18 Koehring Company Hydraulic control valve with independently operable bypass valve
GB9018642D0 (en) * 1990-08-24 1990-10-10 Spectus Ltd Valve systems
DE19913276A1 (de) * 1999-03-24 2000-09-28 Mannesmann Rexroth Ag Hydraulische Vorsteuerung
CN109899568A (zh) * 2019-04-11 2019-06-18 宁夏丹辰科技有限公司 一种抽气逆止门活动试验用电磁阀
CN109932173A (zh) * 2019-04-11 2019-06-25 宁夏丹辰科技有限公司 一种抽气逆止门活动试验装置

Also Published As

Publication number Publication date
BE746463A (fr) 1970-07-31
US3605806A (en) 1971-09-20
ES376872A1 (es) 1972-05-16
GB1295513A (fr) 1972-11-08
DE2003584A1 (de) 1970-09-10

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Legal Events

Date Code Title Description
ST Notification of lapse