NL154390B - MOWING MACHINE. - Google Patents

MOWING MACHINE.

Info

Publication number
NL154390B
NL154390B NL747409686A NL154390DA NL154390B NL 154390 B NL154390 B NL 154390B NL 747409686 A NL747409686 A NL 747409686A NL 154390D A NL154390D A NL 154390DA NL 154390 B NL154390 B NL 154390B
Authority
NL
Netherlands
Prior art keywords
mowing machine
mowing
machine
Prior art date
Application number
NL747409686A
Other languages
Dutch (nl)
Original Assignee
Vicon 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.)
Publication of NL154390B publication Critical patent/NL154390B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
    • H03D9/06—Transference of modulation using distributed inductance and capacitance
    • H03D9/0608—Transference of modulation using distributed inductance and capacitance by means of diodes
    • H03D9/0616—Transference of modulation using distributed inductance and capacitance by means of diodes mounted in a hollow waveguide
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Transmitters (AREA)
NL747409686A 1949-06-24 MOWING MACHINE. NL154390B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB295117X 1949-06-24
GB160250X 1950-02-16

Publications (1)

Publication Number Publication Date
NL154390B true NL154390B (en)

Family

ID=26251716

Family Applications (1)

Application Number Title Priority Date Filing Date
NL747409686A NL154390B (en) 1949-06-24 MOWING MACHINE.

Country Status (4)

Country Link
CH (1) CH295117A (en)
FR (1) FR1016154A (en)
GB (1) GB682239A (en)
NL (1) NL154390B (en)

Also Published As

Publication number Publication date
CH295117A (en) 1953-12-15
FR1016154A (en) 1952-11-04
GB682239A (en) 1952-11-05

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