Assignee
TAPROGGE GMBH
DE26 patents
Top patents by PatentIndex Score
US4867879ASep 19, 1989
Pipeline sieve with a suction removal device
TAPROGGE GMBH68 citations96
US5255977AOct 26, 1993
Method and device for monitoring the efficiency of a condenser
TAPROGGE GMBH70 citations93
US4556102ADec 3, 1985
Batch-type scrubbing-ball replacement system for heat exchanger
TAPROGGE GMBH44 citations89
US4550466ANov 5, 1985
Cleaning elements for inside cleaning of the tubes of tube-type heat exchangers and method of manufacturing same
TAPROGGE GMBH27 citations89
US4904397AFeb 27, 1990
Device for the mechanical cleansing of fluids
TAPROGGE GMBH32 citations88
US4406031ASep 27, 1983
Cleaning member for cleaning the interior of heat exchanger tubes
TAPROGGE GMBH28 citations88
US4582603AApr 15, 1986
Apparatus for the mechanical cleaning of a cold-water stream
TAPROGGE GMBH34 citations86
US6030525AFeb 29, 2000
Cost-orientated control of a regenerable filter
TAPROGGE GMBH17 citations82
US4565631AJan 21, 1986
Backflow-type self-cleaning filter
TAPROGGE GMBH25 citations79
US4383346AMay 17, 1983
Cleaning member for cleaning the interior of heat exchanger tubes
TAPROGGE GMBH24 citations79
US4554965ANov 26, 1985
Ball-measuring system for self-cleaning heat exchanger
TAPROGGE GMBH23 citations78
US4566533AJan 28, 1986
Apparatus for cleaning heat exchanger pipes and methods of operating an apparatus of this type
TAPROGGE GMBH25 citations74
US4830099AMay 16, 1989
Apparatus for extracting cleaning bodies from a liquid
TAPROGGE GMBH7 citations73
US4680113AJul 14, 1987
Sieve arrangement for recovering cleaning particles from a cooling-water stream downstream of a heat exchanger
TAPROGGE GMBH11 citations73
US4544027AOct 1, 1985
Sluice for collecting cleaning bodies
TAPROGGE GMBH21 citations73
US5628898AMay 13, 1997
Backwashable filter having elements with elastically deflectable lips
TAPROGGE GMBH7 citations71
US6945316B2Sep 20, 2005
System for cleaning tubes of heat exchangers and cleaning bodies therefor
TAPROGGE GMBH8 citations68
US5630471AMay 20, 1997
Apparatus for transferring cleaning bodies for a heat exchange through which can flow a cooling fluid
TAPROGGE GMBH16 citations66
US6070652AJun 6, 2000
Lock for balls for cleaning cooling systems
TAPROGGE GMBH9 citations65
US4578838AApr 1, 1986
Sluice for cleaning bodies
TAPROGGE GMBH18 citations65
US4539115ASep 3, 1985
Device for removing cleaning balls from a cooling water stream
TAPROGGE GMBH6 citations61
US7055580B2Jun 6, 2006
System for cleaning tubes of heat exchangers and cleaning bodies for use in the system
TAPROGGE GMBH4 citations57
US6223809B1May 1, 2001
Screening device for eliminating balls from a coolant line
TAPROGGE GMBH5 citations57
US5333674AAug 2, 1994
Method for measuring the cleaning effectiveness of cleaning bodies on heat exchangers
TAPROGGE GMBH3 citations57
US5176199AJan 5, 1993
Method for measuring the cleaning effectiveness of cleaning bodies on heat exchangers
TAPROGGE GMBH4 citations57
US4676302AJun 30, 1987
Collecting device for cleaning members on a heat exchanger
TAPROGGE GMBH0 citations51