FR1143305A - Advanced device for controlling the frequency of mechanical vibrations - Google Patents

Advanced device for controlling the frequency of mechanical vibrations

Info

Publication number
FR1143305A
FR1143305A FR1143305DA FR1143305A FR 1143305 A FR1143305 A FR 1143305A FR 1143305D A FR1143305D A FR 1143305DA FR 1143305 A FR1143305 A FR 1143305A
Authority
FR
France
Prior art keywords
frequency
controlling
mechanical vibrations
advanced device
advanced
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1143305A publication Critical patent/FR1143305A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General 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)
  • Immunology (AREA)
  • Pathology (AREA)
FR1143305D 1954-12-30 1955-12-23 Advanced device for controlling the frequency of mechanical vibrations Expired FR1143305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1143305XA 1954-12-30 1954-12-30

Publications (1)

Publication Number Publication Date
FR1143305A true FR1143305A (en) 1957-09-30

Family

ID=22354593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143305D Expired FR1143305A (en) 1954-12-30 1955-12-23 Advanced device for controlling the frequency of mechanical vibrations

Country Status (1)

Country Link
FR (1) FR1143305A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107990972A (en) * 2018-01-11 2018-05-04 河南科技大学 A kind of vibration frequency and amplitude detecting device and its detection method based on transplanter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107990972A (en) * 2018-01-11 2018-05-04 河南科技大学 A kind of vibration frequency and amplitude detecting device and its detection method based on transplanter
CN107990972B (en) * 2018-01-11 2024-02-20 河南科技大学 Device and method for detecting vibration frequency and amplitude based on transplanting machine

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