GB1385461A - Circuit arrangement for controlling the amplitude and mean value of the force of an oscillation - Google Patents

Circuit arrangement for controlling the amplitude and mean value of the force of an oscillation

Info

Publication number
GB1385461A
GB1385461A GB2021372A GB2021372A GB1385461A GB 1385461 A GB1385461 A GB 1385461A GB 2021372 A GB2021372 A GB 2021372A GB 2021372 A GB2021372 A GB 2021372A GB 1385461 A GB1385461 A GB 1385461A
Authority
GB
United Kingdom
Prior art keywords
force
amplitude
values
mean
actual
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
GB2021372A
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.)
Carl Schenck AG
Original Assignee
Carl Schenck 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 Carl Schenck AG filed Critical Carl Schenck AG
Publication of GB1385461A publication Critical patent/GB1385461A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0001—Type of application of the stress
    • G01N2203/0005—Repeated or cyclic
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0017—Tensile
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014—Type of force applied
    • G01N2203/0016—Tensile or compressive
    • G01N2203/0019—Compressive
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0042—Pneumatic or hydraulic means
    • G01N2203/0048—Hydraulic means

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Vibration Prevention Devices (AREA)
GB2021372A 1972-03-22 1972-05-01 Circuit arrangement for controlling the amplitude and mean value of the force of an oscillation Expired GB1385461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722213736 DE2213736C2 (de) 1972-03-22 1972-03-22 Schaltungsanordnung zur automatischen Ermittlung der Maxima und Minima einer Schwingung und zu deren Regelung

Publications (1)

Publication Number Publication Date
GB1385461A true GB1385461A (en) 1975-02-26

Family

ID=5839660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2021372A Expired GB1385461A (en) 1972-03-22 1972-05-01 Circuit arrangement for controlling the amplitude and mean value of the force of an oscillation

Country Status (3)

Country Link
CH (1) CH541810A (de)
DE (1) DE2213736C2 (de)
GB (1) GB1385461A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0897111A2 (de) * 1997-08-13 1999-02-17 Japan Tobacco Inc. Maschine zur Prüfung von Werkstoffen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2331439C3 (de) * 1973-06-20 1981-09-03 Carl Schenck Ag, 6100 Darmstadt Schaltungsanordnung zur automatischen Ermittlung der Maxima und Minima einer Schwingung
DE2522890C3 (de) * 1975-05-23 1985-08-29 Carl Schenck Ag, 6100 Darmstadt Verfahren und hydraulische Prüfeinrichtung zur Durchführung von Resonanzprüfungen
DE19628100A1 (de) * 1996-07-12 1998-01-15 Bayerische Motoren Werke Ag Verfahren zur adaptiven Istwert-Korrektur bei Schwingfestigkeitsversuchen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0897111A2 (de) * 1997-08-13 1999-02-17 Japan Tobacco Inc. Maschine zur Prüfung von Werkstoffen
EP0897111A3 (de) * 1997-08-13 2000-01-12 Japan Tobacco Inc. Maschine zur Prüfung von Werkstoffen
US6098465A (en) * 1997-08-13 2000-08-08 Japan Tobacco Inc. Material testing machine including a control system for feedback-controlling the operation of a servo system

Also Published As

Publication number Publication date
DE2213736B1 (de) 1973-09-13
DE2213736C2 (de) 1974-04-18
CH541810A (de) 1973-09-15
DE2213736A1 (de) 1973-09-13

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Legal Events

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