FR2000346A1 - - Google Patents

Info

Publication number
FR2000346A1
FR2000346A1 FR6900794A FR6900794A FR2000346A1 FR 2000346 A1 FR2000346 A1 FR 2000346A1 FR 6900794 A FR6900794 A FR 6900794A FR 6900794 A FR6900794 A FR 6900794A FR 2000346 A1 FR2000346 A1 FR 2000346A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6900794A
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of FR2000346A1 publication Critical patent/FR2000346A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
    • G01P3/60—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Testing Of Engines (AREA)
FR6900794A 1968-01-17 1969-01-17 Withdrawn FR2000346A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB258968 1968-01-17

Publications (1)

Publication Number Publication Date
FR2000346A1 true FR2000346A1 (enrdf_load_stackoverflow) 1969-09-05

Family

ID=9742234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900794A Withdrawn FR2000346A1 (enrdf_load_stackoverflow) 1968-01-17 1969-01-17

Country Status (3)

Country Link
DE (1) DE1901843A1 (enrdf_load_stackoverflow)
FR (1) FR2000346A1 (enrdf_load_stackoverflow)
GB (1) GB1250311A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624787A1 (de) * 1975-06-02 1976-12-16 Onkyo Kk Vorrichtung zum frequenzvergleich

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726103C2 (de) * 1977-06-10 1984-11-29 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum Anzeigen der Geschwindigkeitsänderung eines Schiffes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624787A1 (de) * 1975-06-02 1976-12-16 Onkyo Kk Vorrichtung zum frequenzvergleich

Also Published As

Publication number Publication date
DE1901843A1 (de) 1969-09-04
GB1250311A (enrdf_load_stackoverflow) 1971-10-20

Similar Documents

Publication Publication Date Title
AU5506869A (enrdf_load_stackoverflow)
AU5184069A (enrdf_load_stackoverflow)
AU6168869A (enrdf_load_stackoverflow)
AU6171569A (enrdf_load_stackoverflow)
AU4811568A (enrdf_load_stackoverflow)
AU3789668A (enrdf_load_stackoverflow)
BE721925A (enrdf_load_stackoverflow)
BE714885A (enrdf_load_stackoverflow)
BE728330A (enrdf_load_stackoverflow)
BE728243A (enrdf_load_stackoverflow)
BE728234A (enrdf_load_stackoverflow)
BE728226A (enrdf_load_stackoverflow)
BE727720A (enrdf_load_stackoverflow)
BE727575A (enrdf_load_stackoverflow)
BE726993A (enrdf_load_stackoverflow)
BE726938A (enrdf_load_stackoverflow)
BE726868A (enrdf_load_stackoverflow)
BE726854A (enrdf_load_stackoverflow)
BE726331A (enrdf_load_stackoverflow)
BE723956A (enrdf_load_stackoverflow)
BE723688A (enrdf_load_stackoverflow)
BE723644A (enrdf_load_stackoverflow)
BE723175A (enrdf_load_stackoverflow)
BE722650A (enrdf_load_stackoverflow)
BE709274A (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
ST Notification of lapse