FR869696A - Improvements to high frequency wattmeters - Google Patents

Improvements to high frequency wattmeters

Info

Publication number
FR869696A
FR869696A FR869696DA FR869696A FR 869696 A FR869696 A FR 869696A FR 869696D A FR869696D A FR 869696DA FR 869696 A FR869696 A FR 869696A
Authority
FR
France
Prior art keywords
wattmeters
high frequency
frequency
frequency wattmeters
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR869696A publication Critical patent/FR869696A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR869696D 1939-08-28 1941-02-01 Improvements to high frequency wattmeters Expired FR869696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE869696X 1939-08-28

Publications (1)

Publication Number Publication Date
FR869696A true FR869696A (en) 1942-02-11

Family

ID=6803061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR869696D Expired FR869696A (en) 1939-08-28 1941-02-01 Improvements to high frequency wattmeters

Country Status (1)

Country Link
FR (1) FR869696A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955698C (en) * 1942-08-05 1957-01-10 Philips Nv Device for monitoring a high-frequency power line
US2936417A (en) * 1955-04-06 1960-05-10 Sierra Electronic Corp Directional power monitor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955698C (en) * 1942-08-05 1957-01-10 Philips Nv Device for monitoring a high-frequency power line
US2936417A (en) * 1955-04-06 1960-05-10 Sierra Electronic Corp Directional power monitor

Similar Documents

Publication Publication Date Title
FR867387A (en) Improvements to magnetic circuits
FR857975A (en) Improvements to skis
FR869696A (en) Improvements to high frequency wattmeters
FR845419A (en) Improvements to skis
FR877641A (en) Improvements to high frequency equipment
FR855779A (en) Improvements to skis
FR51674E (en) Improvements to high frequency wattmeters
FR860414A (en) Improvement of pouring containers
FR847348A (en) Improvement to boxes
FR837513A (en) Improvements to metal containers
FR886500A (en) Screwed iron core for high frequency
FR843314A (en) High frequency cable
FR844012A (en) Improvements to gasometers
FR864805A (en) Improvements to silos
FR844088A (en) Improvements to frequency meters
FR850989A (en) Improvements to hydrometers
FR835235A (en) Concentric cable for high frequency
FR852579A (en) Improvements to metal containers
FR856549A (en) Improvements to taps
FR860786A (en) Improvements to containers
FR848380A (en) Improvements to retractable clocks
FR933075A (en) Improvements to frequency meters
FR866009A (en) Improvements to supports for maps and others
FR823167A (en) Improvements to column bases
FR887228A (en) Improvements to high frequency transformers