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1. KR1019990063835 - 동일한방향으로회전하는치밀하게맞물리는압출기상에서의연속적인준비공정을수행하는방법

Office Republic of Korea
Application Number 1019980702305
Application Date 28.03.1998
Publication Number 1019990063835
Publication Date 26.07.1999
Grant Number 1004562210000
Grant Date 27.03.2006
Publication Kind B1
IPC
B29C 47/40
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
47Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
08Component parts, details or accessories; Auxiliary operations
36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
38using screws
40using at least two intermeshing screws
B29B 7/00
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
7Mixing; Kneading
Applicants 루돌프조른, 헤인쯔 브라취텐크룹 베르너 운트 플레이데르 게엠베하
Inventors 헤이데메이어, 페터
하링, 에르빈
문쯔, 라이너
헤르테, 라이너
불커하르트, 율리크
Agents 김태원
Priority Data 19536289 29.09.1995 DE
Title
(KO) 동일한방향으로회전하는치밀하게맞물리는압출기상에서의연속적인준비공정을수행하는방법
Abstract
(KO)
이중 나선과 다중 샤프트 나선형의 압출기와 같이 동일한 방향으로 회전하는 치밀하게 맞물리는 압출기들에서 연속적인 준비공정들을 수행하기 위한 방법에 있어서, 상기 압출기는, 적어도 11 Nm/㎤의 소위 " 토크밀도" (Md/a)의 동시적인 증가와 적어도 1.5 의 체적비(Da/Di)를 수반하는, 적어도 800 rpm의 나선회전속도로 작동된다. 3

Also published as
MXPA/a/1998/002496
NO19981327
TR1998/00439