[go: up one dir, main page]

FR787474A - Power supply unit for receivers, amplifiers and other similar devices - Google Patents

Power supply unit for receivers, amplifiers and other similar devices

Info

Publication number
FR787474A
FR787474A FR787474DA FR787474A FR 787474 A FR787474 A FR 787474A FR 787474D A FR787474D A FR 787474DA FR 787474 A FR787474 A FR 787474A
Authority
FR
France
Prior art keywords
amplifiers
receivers
power supply
supply unit
similar devices
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR787474A publication Critical patent/FR787474A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from AC or DC

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuits Of Receivers In General (AREA)
FR787474D 1934-03-26 1935-03-16 Power supply unit for receivers, amplifiers and other similar devices Expired FR787474A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE787474X 1934-03-26
GB37387/34A GB434914A (en) 1934-03-26 1934-12-31 Improvements in supply units for wireless receiving sets, amplifiers and the like

Publications (1)

Publication Number Publication Date
FR787474A true FR787474A (en) 1935-09-23

Family

ID=59201199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787474D Expired FR787474A (en) 1934-03-26 1935-03-16 Power supply unit for receivers, amplifiers and other similar devices

Country Status (2)

Country Link
FR (1) FR787474A (en)
GB (1) GB434914A (en)

Also Published As

Publication number Publication date
GB434914A (en) 1935-09-11

Similar Documents

Publication Publication Date Title
FR787474A (en) Power supply unit for receivers, amplifiers and other similar devices
AT140735B (en) Massaging device.
FR779787A (en) Animal feeding apparatus
FR774167A (en) Improvements to the direct hanging devices for the strips encircling packaging
FR793235A (en) Inhalation device
FR794361A (en) Sprinkler
FR798630A (en) Power supply device for rectifiers
CA344669A (en) Cleaning device
FR780745A (en) Improvements to power supply devices for centrifuged projectors
IE13149L (en) Disinfecting device
FR772494A (en) Clockwork device
CA341924A (en) Skating device
FR775482A (en) Supply valve
FR769901A (en) Evaporation apparatus
CA343477A (en) Disinfectant device
CA343078A (en) Skate device
CA344175A (en) Portable bathtub
CA339258A (en) Amplifier supply circuit
FR785559A (en) Improvements to the power supply systems of t receiving stations. s. f. and similar devices
CA338430A (en) Humidifying device
CA344780A (en) Spraying device
FR791844A (en) Sanitary pouch
FR45277E (en) Continuous extraction device
CA344099A (en) Disinfecting solution
DK53981C (en) Powdering apparatus.