[go: up one dir, main page]

FR670031A - Improvements to disruptive discharge oscillators - Google Patents

Improvements to disruptive discharge oscillators

Info

Publication number
FR670031A
FR670031A FR670031DA FR670031A FR 670031 A FR670031 A FR 670031A FR 670031D A FR670031D A FR 670031DA FR 670031 A FR670031 A FR 670031A
Authority
FR
France
Prior art keywords
disruptive discharge
oscillators
discharge oscillators
disruptive
discharge
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Application granted granted Critical
Publication of FR670031A publication Critical patent/FR670031A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
    • G10H1/16—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by non-linear elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
FR670031D 1928-06-08 1928-06-08 Improvements to disruptive discharge oscillators Expired FR670031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR670031T 1928-06-08

Publications (1)

Publication Number Publication Date
FR670031A true FR670031A (en) 1929-11-23

Family

ID=9016063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR670031D Expired FR670031A (en) 1928-06-08 1928-06-08 Improvements to disruptive discharge oscillators

Country Status (2)

Country Link
FR (1) FR670031A (en)
GB (1) GB313143A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428581A (en) * 1942-07-18 1947-10-07 Automatic Elect Lab Apparatus for controlling the release of bombs from aircraft
US2674726A (en) * 1951-04-05 1954-04-06 Williams Paul Ambient light-controlled flashing signal
US2826693A (en) * 1955-02-03 1958-03-11 Arnold E Resnik Pulse generator

Also Published As

Publication number Publication date
GB313143A (en) 1930-05-16

Similar Documents

Publication Publication Date Title
FR670031A (en) Improvements to disruptive discharge oscillators
FR688985A (en) Improvements to discharge tubes
FR691248A (en) Improvements to electronic discharge tubes
FR658529A (en) Screening improvements
FR686200A (en) Improvements to sandblasting machines
FR704615A (en) Improvements to electronic discharge tubes
FR40808E (en) Improvements to electronic discharge tubes
FR719115A (en) Discharge tube
FR659933A (en) Improvements to air pumps
FR653441A (en) Compressor improvements
FR670403A (en) Improvements to light discharge devices
FR684251A (en) Sieve sieve
FR681935A (en) Improvements to mercury switches
FR657207A (en) Portable hand ventilator for technical uses
FR651403A (en) Improvements to frequency oscillators adjustable at will
FR666040A (en) Discharge tube
FR679145A (en) Improvements made to discharge tubes
FR36265E (en) Improvements to electronic discharge tubes
FR655082A (en) Sustained Oscillations Esthesiometer
FR678257A (en) Improvements to space discharge devices
FR650515A (en) Hacksaw improvements
FR652499A (en) Molehill plane
FR665356A (en) Compressor improvements
FR661282A (en) Compressor improvements
FR654450A (en) Compressor improvements