CA630484A - Phase detection - Google Patents

Phase detection

Info

Publication number
CA630484A
CA630484A CA630484A CA630484DA CA630484A CA 630484 A CA630484 A CA 630484A CA 630484 A CA630484 A CA 630484A CA 630484D A CA630484D A CA 630484DA CA 630484 A CA630484 A CA 630484A
Authority
CA
Canada
Prior art keywords
phase detection
phase
detection
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
CA630484A
Other languages
English (en)
Inventor
H. Haase Wallace
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 date
Application granted granted Critical
Publication of CA630484A publication Critical patent/CA630484A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/46—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using discontinuously preheated non-moving solid materials, e.g. blast and run
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Measuring Phase Differences (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
CA630484A 1957-06-12 Phase detection Expired CA630484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US665151A US2970262A (en) 1957-06-12 1957-06-12 Phase detection

Publications (1)

Publication Number Publication Date
CA630484A true CA630484A (en) 1961-11-07

Family

ID=24668936

Family Applications (1)

Application Number Title Priority Date Filing Date
CA630484A Expired CA630484A (en) 1957-06-12 Phase detection

Country Status (4)

Country Link
US (1) US2970262A (OSRAM)
JP (1) JPS3516944B1 (OSRAM)
CA (1) CA630484A (OSRAM)
DE (1) DE1107819B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219928A (en) * 1960-05-27 1965-11-23 Raymond M Wilmotte Measuring system for comparing unknown and reference a.c. signals and detecting rate of change of phase of resultant
FR1205328A (fr) * 1960-08-29 1960-02-02 Bendix Aviat Corp Procédé de mesure de l'intervalle de temps séparant de début de deux ondes ou impulsions et son application à la détermination des directions et des distances
US3292082A (en) * 1962-04-27 1966-12-13 Varo Inc Electrokinetics Divis Speed monitoring apparatus using a saturated magnetic recording track

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984545A (en) * 1932-12-30 1934-12-18 Rca Corp Method of and means for comparing alternating current voltages
US2192709A (en) * 1937-03-18 1940-03-05 Lee Engineering Res Corp Electric current converter
US2577668A (en) * 1944-05-15 1951-12-04 Padevco Inc Circuit stabilizer
US2527096A (en) * 1945-12-19 1950-10-24 Edgar T Howes Voltage phase displacement and amplitude indicating system
BE486793A (OSRAM) * 1948-01-14
US2774038A (en) * 1952-10-08 1956-12-11 Itt Phase discriminator
US2725528A (en) * 1951-07-19 1955-11-29 Gen Dynamics Corp Apparatus for determining phase angle and direction

Also Published As

Publication number Publication date
DE1107819B (de) 1961-05-31
JPS3516944B1 (OSRAM) 1960-11-14
US2970262A (en) 1961-01-31

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