FR1270294A - Perfectionnements aux systèmes de commande - Google Patents

Perfectionnements aux systèmes de commande

Info

Publication number
FR1270294A
FR1270294A FR840925A FR840925A FR1270294A FR 1270294 A FR1270294 A FR 1270294A FR 840925 A FR840925 A FR 840925A FR 840925 A FR840925 A FR 840925A FR 1270294 A FR1270294 A FR 1270294A
Authority
FR
France
Prior art keywords
control systems
systems
control
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
Application number
FR840925A
Other languages
English (en)
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.)
British Iron and Steel Research Association BISRA
Original Assignee
British Iron and Steel Research Association BISRA
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 British Iron and Steel Research Association BISRA filed Critical British Iron and Steel Research Association BISRA
Priority to FR840925A priority Critical patent/FR1270294A/fr
Application granted granted Critical
Publication of FR1270294A publication Critical patent/FR1270294A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/20—Control devices specially adapted to forging presses not restricted to one of the preceding subgroups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/166—Electrical control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/18—Control arrangements for fluid-driven presses controlling the reciprocating motion of the ram

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR840925A 1960-10-12 1960-10-12 Perfectionnements aux systèmes de commande Expired FR1270294A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR840925A FR1270294A (fr) 1960-10-12 1960-10-12 Perfectionnements aux systèmes de commande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR840925A FR1270294A (fr) 1960-10-12 1960-10-12 Perfectionnements aux systèmes de commande

Publications (1)

Publication Number Publication Date
FR1270294A true FR1270294A (fr) 1961-08-25

Family

ID=8740593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840925A Expired FR1270294A (fr) 1960-10-12 1960-10-12 Perfectionnements aux systèmes de commande

Country Status (1)

Country Link
FR (1) FR1270294A (fr)

Similar Documents

Publication Publication Date Title
FR1289379A (fr) Perfectionnements aux systèmes de commande des redresseurs
FR1306769A (fr) Perfectionnements aux systèmes de radar fonctionnant en multiplex
FR1304436A (fr) Perfectionnements aux systèmes de réglage des températures
LU42318A1 (fr) Perfectionnements apportés aux systèmes de commande à distance
FR1337227A (fr) Perfectionnements aux systèmes de radiolocalisation
BE608414A (fr) Perfectionnements aux systèmes de pélécommunication.
FR1284143A (fr) Perfectionnements aux systèmes de radio-navigation
FR1274224A (fr) Perfectionnements aux dispositifs thermostatiques de commande
FR1273302A (fr) Perfectionnements aux systèmes de freinage à commande hydraulique
FR78472E (fr) Perfectionnements aux systèmes de télésignalisation et de télécommande
FR1313261A (fr) Perfectionnements aux systèmes de régulation
FR1270294A (fr) Perfectionnements aux systèmes de commande
FR1257907A (fr) Perfectionnements aux systèmes de commande de position
FR1278875A (fr) Perfectionnements aux systèmes électriques de commande
FR1414102A (fr) Perfectionnements aux systèmes de commande
FR1309446A (fr) Perfectionnements apportés aux dispositifs de commande
FR1203175A (fr) Perfectionnements aux systèmes électriques de commande
FR1310504A (fr) Perfectionnements aux systèmes de radar
FR1283010A (fr) Perfectionnements apportés aux systèmes de commande de positionnement
FR1293111A (fr) Perfectionnements aux systèmes de commande de variations lumineuses
FR1267952A (fr) Perfectionnements aux systèmes de radiodétection
FR1294915A (fr) Perfectionnements aux systèmes électriques de commande
FR1182733A (fr) Perfectionnements aux circuits de contrôle de systèmes codeurs
FR1218711A (fr) Perfectionnements aux systèmes de commande des avions
FR1257147A (fr) Perfectionnements aux systèmes amplificateurs-démodulateurs