Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
  • B61L13/00—Operation of signals from the vehicle or by the passage of the vehicle
  • B61L13/04—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors
  • B61L13/047—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors controlling inductively or magnetically
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01G—WEIGHING
  • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
  • G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
  • G01G13/28—Weighing mechanism control arrangements for automatic feed or discharge involving variation of an electrical variable which is used to control loading or discharge of the receptacle
  • G01G13/295—Weighing mechanism control arrangements for automatic feed or discharge involving variation of an electrical variable which is used to control loading or discharge of the receptacle for controlling automatic loading of the receptacle
  • G01G13/2951—Weighing mechanism control arrangements for automatic feed or discharge involving variation of an electrical variable which is used to control loading or discharge of the receptacle for controlling automatic loading of the receptacle involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight
  • G01G13/2954—Weighing mechanism control arrangements for automatic feed or discharge involving variation of an electrical variable which is used to control loading or discharge of the receptacle for controlling automatic loading of the receptacle involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight wherein the main feed is effected by mechanical conveying means, e.g. by belt conveyors, by vibratory conveyors
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01G—WEIGHING
  • G01G23/00—Auxiliary devices for weighing apparatus
  • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
  • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
  • G01G23/363—Indicating the weight by electrical means, e.g. using photoelectric cells using magnetic or capacitive contacts
• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
  • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
  • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Automation & Control Theory (AREA)
• Train Traffic Observation, Control, And Security (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=62235357

Family Applications (2)

Family Applications After (1)

Country Status (2)

• 0
  • BE BE470722D patent/BE470722A/fr unknown
• 1946
  • 1946-02-25 FR FR924076D patent/FR924076A/fr not_active Expired
• 1948
  • 1948-09-21 FR FR60604D patent/FR60604E/fr not_active Expired

Also Published As

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