| 54 |
Titel |
TI |
[DE] Schneckenextruder
[EN] Screw extruder |
| 71/73 |
Anmelder/Inhaber |
PA |
Baltus, René, 5100 Aachen, DE
|
| 72 |
Erfinder |
IN |
Baltus, René, 5100 Aachen, DE
|
| 22/96 |
Anmeldedatum |
AD |
11.08.1981 |
| 21 |
Anmeldenummer |
AN |
3131695 |
|
Anmeldeland |
AC |
DE |
|
Veröffentlichungsdatum |
PUB |
03.03.1983 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
|
| 51 |
IPC-Hauptklasse |
ICM |
B29C 27/02
|
| 51 |
IPC-Nebenklasse |
ICS |
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
B29C 2948/92209
B29C 2948/92361
B29C 2948/92704
B29C 2948/92857
B29C 2948/92885
B29C 48/00
B29C 48/02
B29C 48/03
B29C 48/92
B29C 65/40
B29C 66/0242
B29C 66/71
B29C 66/73921
B29C 66/861
B29C 66/9121
B29C 66/91212
B29C 66/9141
B29C 66/91431
B29C 66/91641
B29C 66/961
|
|
MCD-Hauptklasse |
MCM |
|
|
MCD-Nebenklasse |
MCS |
B29C 48/00
(2019.01)
B29C 48/02
(2019.01)
B29C 48/92
(2019.01)
B29C 65/40
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
B29C 48/03
(2019.01)
|
| 57 |
Zusammenfassung |
AB |
[EN] The screw extruder (1), intended for welding thermoplastics, has a heating means (15, 32), to be controlled by temperature sensors (17, 24), both for the heating air used for heating the material to be welded and for the melting chamber (10) of the welding material. It is intended to eliminate running-up of the drive (2) of the screw shank (11) in the melting chamber (10) when the temperature is too low. According to the invention, a switch-on inhibit (51) of the drive motor (2) of the screw shank (11) is provided, only to be cancelled if the heating air is heated in a predetermined temperature range and the melting chamber (10) is heated in a predetermined temperature range. <IMAGE> |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
CN000107718559A
DE000004037020A1
DE000004236281A1
DE000010007082C1
DE000019845766C1
DE102009015253A1
DE102011101619A1
DE102011101619B4
EP000000491160A1
EP000002829384A1
EP000003943274A1
IT202000017731A1
US000011446880B2
WO002010112403A1
WO002014060205A1
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
B29C 47/00 02
B29C 47/00 09
B29C 47/00 11
B29C 47/00
B29C 47/78
B29C 47/80
B29C 47/92
B29C 65/40
|
