DE348710C - Device for eliminating or damping mass vibrations - Google Patents

Device for eliminating or damping mass vibrations

Info

Publication number
DE348710C
DE348710C DENDAT348710D DE348710DD DE348710C DE 348710 C DE348710 C DE 348710C DE NDAT348710 D DENDAT348710 D DE NDAT348710D DE 348710D D DE348710D D DE 348710DD DE 348710 C DE348710 C DE 348710C
Authority
DE
Germany
Prior art keywords
eliminating
damping mass
mass
mass vibrations
pieces
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
DENDAT348710D
Other languages
German (de)
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.)
Dr-Ing Viktor Blaess
Original Assignee
Dr-Ing Viktor Blaess
Publication date
Application granted granted Critical
Publication of DE348710C publication Critical patent/DE348710C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Description

Vorrichtung zur Beseitigung oder Dämpfung von ifassenschwingungen. Die Erfindung betrifft Einrichtungen, vermittels deren der Zusammenhang einer losen Masse mit einem System so geregelt wird, daß die Rückwirkung der ersteren auf das letztere der Größe nach sich. selbsttätig ändert, und .daß dadurch die Systemschwingungen besonders ausgiebig gestört oder augenblicklich aufgehoben werden. Zu diesem Zwecke ist gemäß der Erfindung die lose Masse in mehrere der Fliehkraft ausgesetzte Massenstücke zerlegt, die in einer mit dem System fest verbundenen Trommel angeordnet sind.Device for eliminating or damping drum vibrations. The invention relates to devices by means of which the connection of a loose Mass is regulated with a system in such a way that the reaction of the former on the the latter according to size. changes automatically, and .that thereby the system oscillations be disturbed particularly extensively or immediately canceled. To this end is according to the invention, the loose mass in several mass pieces exposed to centrifugal force disassembled, which are arranged in a drum firmly connected to the system.

Auf der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt.An exemplary embodiment of the invention is shown in the drawing.

Die lose Masse besteht aus mehreren Stücken 130, welche in einer Trommel go angeordnet sind und beim Umlaufen der Welle i durch die Fliehkraft gegen die Trommelwand angepreßt werden, und zwar mit einem Drucke, der mit der Drehzahl der Welle i wechselt.The loose mass consists of several pieces 130 which are placed in a drum go are arranged and when rotating the shaft i by the centrifugal force against the Drum wall are pressed, with a pressure that with the speed of the Wave i changes.

Um die Massenstücke 13o nicht zu groß und schwer .und die Trommel nicht zu kräftig machen zu müssen, können mehrere Trommeln konzentrisch 'ineinander angeordnet sein, an deren Wänden die nunmehr wesentlich kleiner ausführbaren Massenstücke anliegen.So that the mass pieces are not too big and heavy. And the drum In order not to have to make too strong, several drums can be placed concentrically inside one another be arranged, on the walls of the now much smaller executable mass pieces issue.

Claims (3)

PATE, NT-ANSPRÜcHr: i. Vorrichtung zur Beseitigung oder Dämpfung von Massenschwingungen vermittels loser Schwungmassen, gekennzeichnet durch lose Massenstücke (z30), deren Zusammenhang mit dem System (i, go) durch die Fliehkraft beeinflußt wird. Godfather, NT claimant: i. Device for eliminating or damping mass oscillations by means of loose centrifugal masses, characterized by loose mass pieces (z30), the connection of which with the system (i, go) is influenced by the centrifugal force. 2. Vorrichtung nach Anspruch i, dadurch gekennzeichnet, daß die Massenstücke (13o) in einer mit dem System fest verbundenen Trommel (go) angeordnet sind. 2. Apparatus according to claim i, characterized in that the Mass pieces (13o) arranged in a drum (go) that is firmly connected to the system are. 3. Vorrichtung nach Anspruch 2, gekennzeichnet durch mehrere, konzentrisch ineinandersteckende Trommeln (9o) für die Massenstücke (i3o).3. Apparatus according to claim 2, characterized by several, concentric interlocking drums (9o) for the mass pieces (i3o).
DENDAT348710D Device for eliminating or damping mass vibrations Expired DE348710C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE348710T

Publications (1)

Publication Number Publication Date
DE348710C true DE348710C (en) 1922-02-15

Family

ID=6257642

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT348710D Expired DE348710C (en) Device for eliminating or damping mass vibrations

Country Status (1)

Country Link
DE (1) DE348710C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873888A (en) * 1987-05-26 1989-10-17 Mitsubishi Denki Kabushiki Kaisha Viscosity damper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4873888A (en) * 1987-05-26 1989-10-17 Mitsubishi Denki Kabushiki Kaisha Viscosity damper

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