Process and apparatus for the damping of vibrations for rolls in contacting rotation

申请公布号：EP0854233(A2)

申请号：EP19970118892

申请日期：1997.10.30

申请公布日期：1998.07.22

申请人：

VOITH PAPER PATENT GMBH

发明人：KUSTERMANN, MARTIN, DR.

分类号：F16F15/02;B05D3/00;D21G1/00;D21H23/00;D21H23/56;F16F15/10;(IPC1-7):D21G1/00;B05C1/08;B05C21/00

主分类号：F16F15/02

摘要：Bei einem Verfahren und einer Vorrichtung zur Dämpfung von Kontaktschwingungen rotierender Walzen in einer Papiermaschine, insbesondere aber in einer Streicheinrichtung, wobei die Walzen stirnseitig in Lagerungen gehalten werden und mindestens zwei Walzen miteinander einen Nip bilden, erfolgt die Dämpfung aktiv, wobei die aktive Anregung (phasenversetzte Gegenschwingung) von außen direkt und/oder indirekt auf wenigstens eine Lagerstelle einer der Walzen wirkt. <IMAGE>

Dielectric gas high-tension circuit-breaker having a closure resistance

Phenol compound and heat-sensitive recording material

Use of pterin derivatives

Methods for predicting and controlling the shrinkage of ceramic oxides during sintering

Flexible thermoplastic structures with multiple coextruded polymeric layers comprising a vinylidene chloride copolymer layer bonded to a plasticized vinyl chloride polymer layer

Gas-sensitive composite material comprising metal and dielectric

Process for producing synthetic video images for real time visual display and high information density and apparatus using this process

Mullite ceramic whisker composite article exhibiting high-temperature strength

Synthetic resin powders for coatings with reduced surface resistance

Pyrimidinyldioxane derivatives

Strong and clean sulfite pulp and method of making same

Oxidative degradation of lignin with inorganic metal complexes

Method of manufacturing wafers of semiconductor material

Method for removing iron contamination from magnesium

Collection container for ophthalmic surgical system

Pull-out frame with a protective plate for a break-contact arrangement

Attachment for coupling detachable and permanently installed components for dental prostheses to each other

Sealed gas control valve

Freight cover

Printer with erasing ribbon control function