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1. (CN101218397) Improved coating blade

Office : China
Application Number: 200680024131.7 Application Date: 29.06.2006
Publication Number: 101218397 Publication Date: 09.07.2008
Grant Number: 101218397 Grant Date: 17.08.2011
Publication Kind : B
Prior PCT appl.: Application Number:PCTEP2006006299 ; Publication Number:2007003332 Click to see the data
IPC:
D21H 25/00
B05C 11/04
D TEXTILES; PAPER
21
PAPER-MAKING; PRODUCTION OF CELLULOSE
H
PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
25
After-treatment of paper not provided for in groups D21H17/-D21H23/104
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
C
APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
11
Component parts, details or accessories not specifically provided for in groups B05C1/-B05C9/132
02
Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface; Control of the thickness of a coating
04
with blades
CPC:
B05C 11/045
B05C 11/04
B41N 10/005
C23C 30/005
Y10T 428/31678
Applicants: BTG Eclepens SA
BTG埃克莱庞股份有限公司
Inventors: Freti Silvano
席尔瓦诺·弗雷蒂
Laithier Jean-francois
让-弗朗索瓦·莱西尔
Agents: songli
北京市柳沈律师事务所 11105
Priority Data: 0501526-8 01.07.2005 SE
Title: (EN) Improved coating blade
(ZH) 改进的涂布刮刀
Abstract: front page image
(EN) Improved coating blades are disclosed, as well as processes for manufacturing such blades. The inventive blades have an intermediate edge deposit (3) effective to reduce heat transfer from a wear resistant top deposit (2) to the blade substrate (1) . In one embodiment, the intermediate layer is comprised of NiCr, possibly with embedded oxide particles. Suitably, the intermediate layer and the top deposit are applied by an HVOF process. It is also envisaged that the intermediate layer may be deposited by plasma spraying. The intermediate layer may comprise stabilized zirconia.
(ZH)

公开了改进的涂布刮刀及制造这种刮刀的方法。本发明的刮刀具有中间刀口沉积物(3),其能有效地减少从耐磨的顶部沉积物(2)向刮刀基体(1)的传热。在一个实施方案中,中间层含有NiCr,该NiCr可能具有嵌入的氧化物颗粒。合适地,中间层和顶部沉积物通过HVOF方法施加。也设想中间层可以通过等离子体喷涂沉积。中间层可以包含稳定的氧化锆。


Also published as:
KR1020080030955EP1899534JP2008546530US20090053423BRPI0613095CA2613825
ES2569496ID048.1373IN16/CHENP/2008WO/2007/003332