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CH251918A - Device for measuring the change over time in the energy present in a memory for apparent power. - Google Patents

Device for measuring the change over time in the energy present in a memory for apparent power.

Info

Publication number
CH251918A
CH251918A CH251918DA CH251918A CH 251918 A CH251918 A CH 251918A CH 251918D A CH251918D A CH 251918DA CH 251918 A CH251918 A CH 251918A
Authority
CH
Switzerland
Prior art keywords
measuring
memory
over time
change over
apparent power
Prior art date
Application number
Other languages
German (de)
Inventor
Cie Aktiengesellschaft Boveri
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH251918A publication Critical patent/CH251918A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/0888—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values for indicating angular acceleration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Eletrric Generators (AREA)
CH251918D 1946-07-08 1946-07-08 Device for measuring the change over time in the energy present in a memory for apparent power. CH251918A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH949087X 1946-07-08

Publications (1)

Publication Number Publication Date
CH251918A true CH251918A (en) 1947-11-30

Family

ID=4549913

Family Applications (1)

Application Number Title Priority Date Filing Date
CH251918D CH251918A (en) 1946-07-08 1946-07-08 Device for measuring the change over time in the energy present in a memory for apparent power.

Country Status (3)

Country Link
CH (1) CH251918A (en)
DE (1) DE842132C (en)
FR (1) FR949087A (en)

Also Published As

Publication number Publication date
FR949087A (en) 1949-08-19
DE842132C (en) 1952-06-23

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