| 54 |
Titel |
TI |
[EN] Control valve |
| 71/73 |
Anmelder/Inhaber |
PA |
BOCK ORTHOPAED IND, DE
|
| 72 |
Erfinder |
IN |
HORVATH EDUARD, AT
|
| 22/96 |
Anmeldedatum |
AD |
30.09.1988 |
| 21 |
Anmeldenummer |
AN |
25285988 |
|
Anmeldeland |
AC |
US |
|
Veröffentlichungsdatum |
PUB |
16.01.1990 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
AT
251187
19871002
|
| 51 |
IPC-Hauptklasse |
ICM |
G05D 7/01
|
| 51 |
IPC-Nebenklasse |
ICS |
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
F16K 17/34
Y10T 137/7792
|
|
MCD-Hauptklasse |
MCM |
G05D 16/04
(2006.01)
|
|
MCD-Nebenklasse |
MCS |
F16K 17/34
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] A control valve for controlling the flow of a liquid, especially liquid of a hydraulic damping unit with a hydraulic piston-and-cylinder arrangement, has a pressure chamber defined by lamellae extending along generatrices of a cylindrical housing wall and an end wall juxtaposed with this cylindrical wall. Since the lamellae are flexible, when there is a pressure increase in the chamber, the lamellae are deflected outwardly to reduce the free cross section of the throttle gap. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
GB000001371899A
US000003452928A
US000003998427A
US000004023595A
US000004092999A
US000004364410A
US000004428397A
US000004697616A
|
| 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 |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
G05D 7/01
|
