DK67638C - Apparatus for generating two alternating voltages with frequencies which are in harmonic relationship. - Google Patents

Apparatus for generating two alternating voltages with frequencies which are in harmonic relationship.

Info

Publication number
DK67638C
DK67638C DK10044A DK10044A DK67638C DK 67638 C DK67638 C DK 67638C DK 10044 A DK10044 A DK 10044A DK 10044 A DK10044 A DK 10044A DK 67638 C DK67638 C DK 67638C
Authority
DK
Denmark
Prior art keywords
frequencies
generating
alternating voltages
harmonic relationship
harmonic
Prior art date
Application number
DK10044A
Other languages
Danish (da)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of DK67638C publication Critical patent/DK67638C/en

Links

DK10044A 1943-01-15 1944-01-12 Apparatus for generating two alternating voltages with frequencies which are in harmonic relationship. DK67638C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL67638X 1943-01-15

Publications (1)

Publication Number Publication Date
DK67638C true DK67638C (en) 1948-09-20

Family

ID=19757024

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10044A DK67638C (en) 1943-01-15 1944-01-12 Apparatus for generating two alternating voltages with frequencies which are in harmonic relationship.

Country Status (1)

Country Link
DK (1) DK67638C (en)

Similar Documents

Publication Publication Date Title
DK67638C (en) Apparatus for generating two alternating voltages with frequencies which are in harmonic relationship.
DK64902C (en) Apparatus for generating electrical oscillations with ultra-short wavelength.
DK73463C (en) Apparatus for transmitting or generating electrical oscillations at very high frequencies.
DK68014C (en) Apparatus for converting the phase difference between two alternating voltages with the same frequency to a direct current, and alternating current bridging with the apparatus.
DK68946C (en) Apparatus for measuring time distances between the phases of two mutually phase-shifted alternating currents or alternating voltages.
DK67834C (en) Apparatus for measuring frequencies.
DK74450C (en) Apparatus for generating regular vibrations.
DK68128C (en) Apparatus for generating photocopy.
DK69442C (en) Apparatus for amplitude limitation of a high frequency alternating voltage.
DK70939C (en) Apparatus for generating a high frequency rotating field.
ES174623A1 (en) IMPROVEMENTS IN APPARATUS FOR THE ELECTROFORMATION OF RECTIFIER ELEMENTS WITH ITS CORRESPONDING METHOD.
DK68907C (en) Apparatus for marking workpieces to be machined.
CH256009A (en) Harmonic generator.
DK62981C (en) Apparatus for Killing Aal.
DK67442C (en) Apparatus with a Step-by-Step Mechanism.
DK66376C (en) Procedure for Generating Ripple Effects.
DK67414C (en) Apparatus for Detecting Electrical Voltages.
DK68056C (en) Apparatus for measuring direct current shocks, in particular telegraph pulses.
DK63917C (en) Apparatus for generating control frequencies for level control in multi-channel carrier frequency systems.
DK67466C (en) Method for degreasing bones.
DK69367C (en) Apparatus for treating liquids with ultraviolet rays.
DK65468C (en) Apparatus for Drying General Cargo.
DK64405C (en) Apparatus for dosing finely divided solids.
DK66164C (en) Apparatus for Carrying Slides.
DK69853C (en) Apparatus for generating or amplifying high-frequency oscillations.