DE216132C - - Google Patents

Info

Publication number
DE216132C
DE216132C DENDAT216132D DE216132DA DE216132C DE 216132 C DE216132 C DE 216132C DE NDAT216132 D DENDAT216132 D DE NDAT216132D DE 216132D A DE216132D A DE 216132DA DE 216132 C DE216132 C DE 216132C
Authority
DE
Germany
Prior art keywords
burners
smoke
air
gas
nozzles
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.)
Active
Application number
DENDAT216132D
Other languages
German (de)
English (en)
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 DE216132C publication Critical patent/DE216132C/de
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/46—Reflex amplifiers
    • H03F3/48—Reflex amplifiers with tubes only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
    • F23L7/002—Supplying water
    • F23L7/005—Evaporated water; Steam
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/06—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes
    • H03B19/08—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device
    • H03B19/10—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source by means of discharge device or semiconductor device with more than two electrodes by means of a discharge device using multiplication only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Amplifiers (AREA)
DENDAT216132D 1923-05-15 Active DE216132C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US639176A US1646438A (en) 1923-05-15 1923-05-15 Harmonic generator

Publications (1)

Publication Number Publication Date
DE216132C true DE216132C (xx)

Family

ID=24563041

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT216132D Active DE216132C (xx) 1923-05-15

Country Status (3)

Country Link
US (3) US1657462A (xx)
DE (1) DE216132C (xx)
FR (2) FR581301A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698385A (en) * 1948-06-04 1954-12-28 Sylvania Electric Prod Frequency multiplication system
US2664510A (en) * 1950-10-12 1953-12-29 Rca Corp Frequency multiplier circuit
BE511435A (xx) * 1951-05-18
US2748267A (en) * 1952-05-16 1956-05-29 Hazeltine Research Inc Superregenerative superheterodyne wave-signal receiver
US2770722A (en) * 1955-06-30 1956-11-13 Rca Corp Time shift re-entrant amplifier system for carrier pulses

Also Published As

Publication number Publication date
US1657462A (en) 1928-01-31
FR29091E (fr) 1925-05-20
US1646439A (en) 1927-10-25
FR581301A (fr) 1924-11-26
US1646438A (en) 1927-10-25

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