FR859990A - Device for controlling the position of an object - Google Patents

Device for controlling the position of an object

Info

Publication number
FR859990A
FR859990A FR859990DA FR859990A FR 859990 A FR859990 A FR 859990A FR 859990D A FR859990D A FR 859990DA FR 859990 A FR859990 A FR 859990A
Authority
FR
France
Prior art keywords
controlling
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
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.)
Siemens APP und Maschinen GmbH
Original Assignee
Siemens APP und Maschinen GmbH
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 Siemens APP und Maschinen GmbH filed Critical Siemens APP und Maschinen GmbH
Application granted granted Critical
Publication of FR859990A publication Critical patent/FR859990A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/128—Control of position or direction using feedback using clutch or brake

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR859990D 1938-06-28 1939-06-27 Device for controlling the position of an object Expired FR859990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE859990X 1938-06-28

Publications (1)

Publication Number Publication Date
FR859990A true FR859990A (en) 1941-01-03

Family

ID=6790215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859990D Expired FR859990A (en) 1938-06-28 1939-06-27 Device for controlling the position of an object

Country Status (1)

Country Link
FR (1) FR859990A (en)

Similar Documents

Publication Publication Date Title
FR864375A (en) Device for the representation of obstacles
FR848165A (en) Device for receiving images
FR859990A (en) Device for controlling the position of an object
FR845332A (en) Device for stiffening smooth sheets
FR860065A (en) Artificial horizon for aviation devices
FR877043A (en) Device for metal spraying
FR874884A (en) Coupling device for motors
FR854701A (en) Filtering device for projectors
FR853382A (en) Device for the projection of clichés
FR877267A (en) Device for the acclimatization of aircraft cabins
FR829491A (en) Camera support for aerodynes
FR865466A (en) Device for the automatic distribution of objects or goods
FR848585A (en) Darkening device especially for anti-aircraft defense
FR835752A (en) Draftsman's equipment for the blind
FR848743A (en) Device for controlling aircraft propellers
CH219604A (en) Device for ventilation of premises.
FR849388A (en) Advanced device for adjusting the lens of a camera
FR839848A (en) Projection device for blinds
FR842383A (en) Lighting device for vehicles
FR838158A (en) Packaging device
CH203168A (en) Identification device for skis.
FR886438A (en) Adjusting device for airplanes
FR846029A (en) Stapling device
FR839617A (en) Device for laying metal lath
FR770349A (en) Device for controlling the position of an object