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Extract from the Register of European Patents

EP About this file: EP0361835

EP0361835 - Turbine governor valve monitor [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  17.04.1992
Database last updated on 06.07.2024
Most recent event   Tooltip17.04.1992Withdrawal of applicationpublished on 03.06.1992 [1992/23]
Applicant(s)For all designated states
WESTINGHOUSE ELECTRIC CORPORATION
Westinghouse Building, Gateway Center Pittsburgh
Pennsylvania 15222 / US
[N/P]
Former [1990/14]For all designated states
WESTINGHOUSE ELECTRIC CORPORATION
Westinghouse Building Gateway Center
Pittsburgh Pennsylvania 15222 / US
Inventor(s)01 / Fridsma, Daniel E.
1038 Chokecherry Drive
Winter Springs, FL 32708 / US
[1990/14]
Representative(s)Van Berlyn, Ronald Gilbert
30 The Green Calne
Wiltshire SN11 8DJ / GB
[N/P]
Former [1990/14]van Berlyn, Ronald Gilbert
23, Centre Heights
London NW3 6JG / GB
Application number, filing date89309736.025.09.1989
[1990/14]
Priority number, dateUS1988025019828.09.1988         Original published format: US 250198
[1990/14]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0361835
Date:04.04.1990
Language:EN
[1990/14]
Search report(s)(Supplementary) European search report - dispatched on:EP09.01.1990
ClassificationIPC:F01D17/18, F01D17/08
[1990/14]
CPC:
F01D17/18 (EP,US); F01K7/04 (KR); F01D17/08 (EP,US)
Designated contracting statesCH,   DE,   ES,   GB,   IT,   LI,   SE [1990/14]
TitleGerman:Verfahren zur Regelung eines Turbinendüsenventils[1990/14]
English:Turbine governor valve monitor[1990/14]
French:Système de positionnement d'une soupape d'admission d'une turbine[1990/14]
File destroyed:12.06.1999
Examination procedure21.09.1990Examination requested  [1990/46]
05.03.1992Despatch of communication of intention to grant (Approval: )
10.04.1992Application withdrawn by applicant  [1992/23]
Fees paidRenewal fee
27.09.1991Renewal fee patent year 03
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Documents cited:Search[A]JP61116008  ;
 [A]JP62255503  ;
 [A]FR2048824  (GEN ELECTRIC);
 [A]US3878401  (RONNEN URI G);
 [A]US4056331  (SATO SEIKO);
 [A]US4088875  (PODOLSKY LEAMAN B, et al);
 [A]FR2417634  (BBC BROWN BOVERI & CIE [CH]);
 [A]EP0004415  (WESTINGHOUSE ELECTRIC CORP [US]);
 [A]US4577281  (BUKOWSKI JAMES M [US], et al)
 [A]  - PATENT ABSTRACTS OF JAPAN vol. 010, no. 304 (M-526) 16 October 1986, & JP-A-61 116008 (TOSHIBA) 03 June 1986,, & JP61116008 A 19860603
 [A]  - PATENT ABSTRACTS OF JAPAN vol. 012, no. 134 (M-689) 23 April 1988, & JP-A-62 255503 (HITACHI) 07 November 1987,, & JP62255503 A 19871107
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.