Nova Patents
AT349616T

Dynamic brake with backlash control for peristaltic pump

Abstract

The dynamic brake for peristaltic pumps has a backlash by rotation of a counter direction prevented. A set point is set to 0, and brake operation is started only when a pump is slowed down below the speed defined beforehand (310) (312). Vigor with a chisel of the brake operation is carried out during the short period until the pressure in the fluid lead pipe of a pump declines (317).

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

44 members in 7 offices

This recordMember, by publication datePriority claim

Priority claims4

Priority claims
DocumentOfficeKindDate
7867902United States of AmericaA
7867902United States of AmericaA
78679–––
US20020078679–––

Members44

Family members, oldest first
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WO9814228A1World Intellectual Property Organization (WIPO)A1
US5813972AUnited States of AmericaA
DE19782054T1GermanyT1
JP2001501119AJapanA
US2001013822A1United States of AmericaA1
US2002127115A1United States of AmericaA1
US2002150476A1United States of AmericaA1
US2002183585A1United States of AmericaA1
US6609900B2United States of AmericaB2
WO03072160A2World Intellectual Property Organization (WIPO)A2
WO03072942A1World Intellectual Property Organization (WIPO)A1
WO03072944A1World Intellectual Property Organization (WIPO)A1
AU2003207849A1AustraliaA1
AU2003207851A1AustraliaA1
AU2003207851A8AustraliaA8
AU2003225547A1AustraliaA1
WO03072160A3World Intellectual Property Organization (WIPO)A3
US6783328B2United States of AmericaB2
EP1485613A1European Patent Office (EPO)A1
EP1485617A1European Patent Office (EPO)A1
EP1485767A2European Patent Office (EPO)A2
JP2005518252AJapanA
JP2005518503AJapanA
JP2005518505AJapanA
US7006005B2United States of AmericaB2
EP1485617A4European Patent Office (EPO)A4
US7148786B2United States of AmericaB2
EP1485617B1European Patent Office (EPO)B1
US2006290464A1United States of AmericaA1
AT349616TThis recordAustriaT
ATE349616T1AustriaT1
DE60310693D1GermanyD1
JP3980651B2JapanB2
DE60310693T2GermanyT2
US7535336B2United States of AmericaB2
US2009163854A1United States of AmericaA1
JP4331000B2JapanB2
JP4422489B2JapanB2
EP1485613A4European Patent Office (EPO)A4
US7843311B2United States of AmericaB2
JP2011136187AJapanA
EP1485767A4European Patent Office (EPO)A4
JP5199412B2JapanB2
EP1485613B1European Patent Office (EPO)B1