GB1567940A - Method and apparatus for the measurenent of relative movement between elements - Google Patents

Method and apparatus for the measurenent of relative movement between elements Download PDF

Info

Publication number
GB1567940A
GB1567940A GB5280476A GB5280476A GB1567940A GB 1567940 A GB1567940 A GB 1567940A GB 5280476 A GB5280476 A GB 5280476A GB 5280476 A GB5280476 A GB 5280476A GB 1567940 A GB1567940 A GB 1567940A
Authority
GB
United Kingdom
Prior art keywords
pulses
drum
relative movement
rings
pulse
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
GB5280476A
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.)
Heidelberg Materials AG
Original Assignee
Portland Zementwerke Heidelberg AG
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 Portland Zementwerke Heidelberg AG filed Critical Portland Zementwerke Heidelberg AG
Publication of GB1567940A publication Critical patent/GB1567940A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42Devices characterised by the use of electric or magnetic means
    • G01P3/56Devices characterised by the use of electric or magnetic means for comparing two speeds
    • G01P3/60Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
GB5280476A 1975-12-18 1976-12-17 Method and apparatus for the measurenent of relative movement between elements Expired GB1567940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752557066 DE2557066C2 (de) 1975-12-18 1975-12-18 Verfahren zur Messung der Drehzahldifferenz zwischen losen Laufringen und einer in diesen gelagerten Drehtrommel sowie Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
GB1567940A true GB1567940A (en) 1980-05-21

Family

ID=5964752

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5280476A Expired GB1567940A (en) 1975-12-18 1976-12-17 Method and apparatus for the measurenent of relative movement between elements

Country Status (5)

Country Link
CH (1) CH610110A5 (enrdf_load_stackoverflow)
DE (1) DE2557066C2 (enrdf_load_stackoverflow)
DK (1) DK146835C (enrdf_load_stackoverflow)
FR (1) FR2335848A1 (enrdf_load_stackoverflow)
GB (1) GB1567940A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3110627C2 (de) * 1981-03-18 1985-09-12 Szilikátipari Központi Kutató és Tervezö Intézet, Budapest Verfahren zur Erhöhung der Lebensdauer von Ofenwandauskleidungen von Drehrohröfen
DE4015295A1 (de) * 1990-05-12 1991-11-14 Bayer Ag Beruehrungslose messung des lokalen drehmomenteintrages an schneckenmaschinen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH330173A (de) * 1954-03-25 1958-05-31 Siemens Ag Anordnung zur Messung von Geschwindigkeitsverhältnissen

Also Published As

Publication number Publication date
FR2335848B3 (enrdf_load_stackoverflow) 1979-08-24
DK572676A (da) 1977-06-19
FR2335848A1 (fr) 1977-07-15
DE2557066C2 (de) 1986-05-15
DK146835C (da) 1984-07-09
DE2557066A1 (de) 1977-06-30
CH610110A5 (en) 1979-03-30
DK146835B (da) 1984-01-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee