EP 0038807 B1 19850116 - FLUIDIC PRESSER OF SCRAPING MEMBER FOR PROCESSING APPARATUS WITH SCRAPED SURFACE
Title (en)
FLUIDIC PRESSER OF SCRAPING MEMBER FOR PROCESSING APPARATUS WITH SCRAPED SURFACE
Publication
Application
Priority
FR 7924791 A 19791001
Abstract (en)
[origin: FR2466729A1] Field of processing apparatus, particularly heat exchanger with rotary cylinder, and improvement to scraping members. The device is of the scraped surface type, and has a scraping assembly comprised of a blade holder piece (19), with a blade (6), supports and handling means for said pieces and it is essentially characterized by an element (22) inflatable with a fluid, arranged along said blade to, under the effect of the fluid pressure, deform said blade and apply it with a substantially uniform force against said surface to be scraped. Application to apparatus used for drying or crystallizing products such as pharmaceutical, chemical, food products, etc...
IPC 1-7
IPC 8 full level
D21G 3/00 (2006.01); F26B 17/28 (2006.01); F28F 19/00 (2006.01)
CPC (source: EP)
D21G 3/005 (2013.01); F26B 17/286 (2013.01); F28F 19/008 (2013.01)
Designated contracting state (EPC)
DE GB NL
DOCDB simple family (publication)
FR 2466729 A1 19810410; FR 2466729 B1 19860905; DE 3069979 D1 19850228; EP 0038807 A1 19811104; EP 0038807 B1 19850116; WO 8100905 A1 19810402
DOCDB simple family (application)
FR 7924791 A 19791001; DE 3069979 T 19801001; EP 80901891 A 19810408; FR 8000143 W 19801001