Global Patent Index - EP 1635623 B1

EP 1635623 B1 2017-10-04 - Plasma spray device and method for controlling the status of a plasma spray device

Title (en)

Plasma spray device and method for controlling the status of a plasma spray device

Title (de)

Plasmaspritzvorrichtung, sowie ein Verfahren zur Überwachung des Zustands einer Plasmaspritzvorrichtung

Title (fr)

Dispositif de pulvérisation par plasma et procédé de contrôle de l'état d'un dispositif de pulvérisation par plasma

Publication

EP 1635623 B1 (DE)

Application

EP 05405473 A

Priority

  • EP 04405570 A
  • EP 05405473 A

Abstract (en)

[origin: EP1635623A2] The device has a plasma burner (2) for heating a spray powder (3) in a heating zone (4) and a dosing unit (5) for feeding spray powder into an injector unit (6) with a transport gas (7) at defined pressure. Spray powder can be introduced into the heating zone by transport gas emanating from the powder injector. A pressure sensor (11) for detecting the pressure of the transport gas is provided for monitoring the state of the plasma spray device. An independent claim is also included for a method of monitoring an inventive device.

IPC 8 full level (invention and additional information)

H05H 1/42 (2006.01); H05H 1/36 (2006.01)

CPC (invention and additional information)

H05H 1/42 (2013.01)

Citation (examination)

None

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

EPO simple patent family

EP 1635623 A2 20060315; EP 1635623 A3 20111214; EP 1635623 B1 20171004

INPADOC legal status


2017-11-16 [REG DE R096] DPMA PUBLICATION OF MENTIONED EP PATENT GRANT

- Document: DE 502005015723

2017-11-01 [REG IE FG4D] EUROPEAN PATENTS GRANTED DESIGNATING IRELAND

- Free text: LANGUAGE OF EP DOCUMENT: GERMAN

2017-10-15 [REG AT REF] REFERENCE TO AT NUMBER (EP PATENT ENTERS AUSTRIAN NATIONAL PHASE)

- Document: AT 935181 T

- Effective date: 20171015

2017-10-13 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2017-10-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

2017-10-04 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2017-10-04 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: OERLIKON METCO AG, WOHLEN

2017-05-10 [INTG] ANNOUNCEMENT OF INTENTION TO GRANT

- Effective date: 20170411

2012-08-22 [AKX] PAYMENT OF DESIGNATION FEES

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

2012-07-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20120516

2011-12-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

2011-12-14 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA HR MK YU

2011-12-14 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: H05H 1/42 20060101AFI20111109BHEP

2011-12-14 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: H05H 1/36 20060101ALI20111109BHEP

2006-03-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

2006-03-15 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL BA HR MK YU