FR2012639A1 - - Google Patents

Info

Publication number
FR2012639A1
FR2012639A1 FR6922857A FR6922857A FR2012639A1 FR 2012639 A1 FR2012639 A1 FR 2012639A1 FR 6922857 A FR6922857 A FR 6922857A FR 6922857 A FR6922857 A FR 6922857A FR 2012639 A1 FR2012639 A1 FR 2012639A1
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Withdrawn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
FR6922857A
Other languages
French (fr)
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.)
Unisys Group Services Ltd
Unisys Corp
Original Assignee
Sperry Rand Ltd
Sperry Rand Corp
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 Sperry Rand Ltd, Sperry Rand Corp filed Critical Sperry Rand Ltd
Publication of FR2012639A1 publication Critical patent/FR2012639A1/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Withdrawn legal-status Critical Current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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
    • F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
    • F15B13/0431—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the electrical control resulting in an on-off function

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
FR6922857A 1968-07-10 1969-07-04 Withdrawn FR2012639A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74385368A 1968-07-10 1968-07-10

Publications (1)

Publication Number Publication Date
FR2012639A1 true FR2012639A1 (enrdf_load_stackoverflow) 1970-03-20

Family

ID=24990458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6922857A Withdrawn FR2012639A1 (enrdf_load_stackoverflow) 1968-07-10 1969-07-04

Country Status (2)

Country Link
DE (1) DE1932668A1 (enrdf_load_stackoverflow)
FR (1) FR2012639A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108976A1 (de) * 1981-03-10 1982-09-23 Westfalia Separator Ag, 4740 Oelde Elektrisch-pneumatische ventilsteuerung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108976A1 (de) * 1981-03-10 1982-09-23 Westfalia Separator Ag, 4740 Oelde Elektrisch-pneumatische ventilsteuerung

Also Published As

Publication number Publication date
DE1932668A1 (de) 1970-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse