FR966579A - Systèmes de mesure de petites différences de tension - Google Patents

Systèmes de mesure de petites différences de tension

Info

Publication number
FR966579A
FR966579A FR966579DA FR966579A FR 966579 A FR966579 A FR 966579A FR 966579D A FR966579D A FR 966579DA FR 966579 A FR966579 A FR 966579A
Authority
FR
France
Prior art keywords
systems
small voltage
voltage differences
measuring small
measuring
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
English (en)
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine 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.)
Filing date
Publication date
Application filed by Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of FR966579A publication Critical patent/FR966579A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • 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
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/14—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B5/00—Anti-hunting arrangements
    • G05B5/01—Anti-hunting arrangements electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electric Motors In General (AREA)
FR966579D 1947-07-11 1948-05-20 Systèmes de mesure de petites différences de tension Expired FR966579A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US760361A US2502308A (en) 1947-07-11 1947-07-11 Antihunting electrical control system

Publications (1)

Publication Number Publication Date
FR966579A true FR966579A (fr) 1950-10-13

Family

ID=25058867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966579D Expired FR966579A (fr) 1947-07-11 1948-05-20 Systèmes de mesure de petites différences de tension

Country Status (3)

Country Link
US (1) US2502308A (fr)
FR (1) FR966579A (fr)
NL (1) NL140648B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755021A (en) * 1951-03-01 1956-07-17 Librascope Inc Analog computer for simultaneous equations
US3358200A (en) * 1964-04-01 1967-12-12 Computing Devices Canada Electro-mechanical integrator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275317A (en) * 1939-01-17 1942-03-03 Bailey Meter Co Measuring and controlling apparatus
US2435965A (en) * 1942-10-09 1948-02-17 Honeywell Regulator Co Electrical motor control apparatus
US2376599A (en) * 1943-01-23 1945-05-22 Brown Instr Co Measuring and controlling apparatus
US2435966A (en) * 1943-03-26 1948-02-17 Honeywell Regulator Co Electronic control apparatus for motors

Also Published As

Publication number Publication date
US2502308A (en) 1950-03-28
NL140648B (nl)

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