DE486259C - Vibration damper - Google Patents

Vibration damper

Info

Publication number
DE486259C
DE486259C DEM110182D DEM0110182D DE486259C DE 486259 C DE486259 C DE 486259C DE M110182 D DEM110182 D DE M110182D DE M0110182 D DEM0110182 D DE M0110182D DE 486259 C DE486259 C DE 486259C
Authority
DE
Germany
Prior art keywords
vibration damper
liquid
oil
pores
under
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
DEM110182D
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.)
HERMANN JOSEF MENGES DR ING
Original Assignee
HERMANN JOSEF MENGES DR ING
Publication date
Priority to DEM110182D priority Critical patent/DE486259C/en
Application granted granted Critical
Publication of DE486259C publication Critical patent/DE486259C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Combined Devices Of Dampers And Springs (AREA)

Description

Schwingungsdämpfer Für viele Zwecke der Techxi#k und Wissenschaft ist eäne Dämpfung von Schwingungen erforderlich. Bei Maschinenfundamenten legt man in der Rege. unter die Maschine bzw. unter die Gründung eine Platte aus einem Material, z. B. Kork, das vermöge seiner inneren Reibung einen Teil der schwingenden Energie vernichtet. An wissenschaftlichen In- strumenten findet man häufig .eine Öldämpfung, bei der zum Aufzehren der Energie die Reibung benutzt wird, die beim Fießen vom Öl .durch einen schmalen Spalt oder längs einer Fläche auftritt.Vibration Dampener For many purposes of technology and science, damping of vibrations is required. Machine foundations are usually laid. under the machine or under the foundation a plate made of a material such. B. cork, which by virtue of its internal friction destroys part of the vibrating energy. Strumenten in scientific home place is often .a oil damping, the friction during the to consume the energy of an area occurs in the oil fow .by a narrow gap or longitudinally.

Diese letztere Art läßt sich wirksamer ge- stalten, 'wenn marL .die Fläche, an der die Flüssigkeit voirbeiströmt, vergrößert. Eine sehr große Oberfläche besten nun ;poröse Körper, als deren Vertreter etwa ein .Gummischwamm betrachtet werden möge. Versucht man, einen solchen Körper unter Wasser oder nocli besser unter Öl zusammenzudrücken, so ist hierzu eine verhähni;smäßig große Arbeit erforderlich, da die in den Poren befindliche Flüsskeyt längs der großen Oberfläche einen großem Widerstand findet.This latter type can be more effective overall Stalten, 'if Marl .the surface on which the liquid voirbeiströmt increased. A very large surface is best; porous bodies, a rubber sponge, for example, may be regarded as a representative. If one tries to compress such a body under water or, even better, under oil, a relatively large amount of work is required, since the liquid key in the pores encounters great resistance along the large surface.

Solche ;porösen Körper, deren Poren mit einer Flüssigkeit gefüllt sind, die auch erlr!ebliche Zäbmgkdit besitzen kann, steuern nun sehr wirksame, dämpfende Substanzen dar. In der Zeichnung ist z. B. A irgendein schwirigender Teil einer Maschine oider eines Instruments, dessen Schwingungen gedämpft werden sollen. B ist eine poröse Substanz (etwa ein Gummlischwamm), die sich in der Flüssigkeit C - (etwa Öl) befindet. Die Federn D können evtl. auch durch. de eigene Elastizität von B ersetzt werden.Such; porous bodies, the pores of which are filled with a liquid are, which can also have available food supplements, now control very effective, attenuating substances. In the drawing, for. B. A any floating part a machine or an instrument whose vibrations are to be damped. B is a porous substance (like a rubber sponge) that resides in the liquid C - (roughly oil) is located. The springs D can possibly also through. de own elasticity be replaced by B.

Claims (1)

PATENTANSPRUCH: Schwingungsdämpfer, bei dem als dämpfende Kraft die Flüssigkehsreibung benutzt wird, dadurch gekennzeichnet, daß sich die Flüssigkeit in den Poren einer porösen Masse befindet, die durch die Schwingungen deformiert wird. PATENT CLAIM: Vibration damper in which liquid friction is used as the damping force, characterized in that the liquid is located in the pores of a porous mass which is deformed by the vibrations.
DEM110182D Vibration damper Expired DE486259C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM110182D DE486259C (en) Vibration damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM110182D DE486259C (en) Vibration damper

Publications (1)

Publication Number Publication Date
DE486259C true DE486259C (en) 1929-11-11

Family

ID=7326909

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM110182D Expired DE486259C (en) Vibration damper

Country Status (1)

Country Link
DE (1) DE486259C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753529C (en) * 1940-10-25 1953-02-02 Continental Gummi Werke Ag Production of storage elements for the shielding of interfering forces
DE1032559B (en) * 1954-03-20 1958-06-19 Clemens A Voigt Device for vibration-damping suspension and for driving sensitive measuring devices
DE1047035B (en) * 1956-12-29 1958-12-18 Kaessbohrer Fahrzeug Karl Air suspension device
DE3405907A1 (en) * 1984-02-18 1985-08-22 Daimler-Benz Ag, 7000 Stuttgart Bearing for the vibration-insulating support of a unit, which can vibrate, on a foundation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE753529C (en) * 1940-10-25 1953-02-02 Continental Gummi Werke Ag Production of storage elements for the shielding of interfering forces
DE1032559B (en) * 1954-03-20 1958-06-19 Clemens A Voigt Device for vibration-damping suspension and for driving sensitive measuring devices
DE1047035B (en) * 1956-12-29 1958-12-18 Kaessbohrer Fahrzeug Karl Air suspension device
DE3405907A1 (en) * 1984-02-18 1985-08-22 Daimler-Benz Ag, 7000 Stuttgart Bearing for the vibration-insulating support of a unit, which can vibrate, on a foundation

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