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Extract from the Register of European Patents

EP About this file: EP0230009

EP0230009 - Regulation method for turbocompressors in order to avoid surge [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  19.03.1990
Database last updated on 27.07.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
MAN Gutehoffnungshütte Aktiengesellschaft
Postfach 11 02 40
46122 Oberhausen / DE
[N/P]
Former [1989/19]For all designated states
MAN Gutehoffnungshütte Aktiengesellschaft
Postfach 11 02 40
D-46122 Oberhausen / DE
Former [1987/31]For all designated states
MAN GUTEHOFFNUNGSHÜTTE GMBH
Postfach 11 02 40
D-46122 Oberhausen / DE
Inventor(s)01 / Blotenberg, Wilfried, Dipl.-Ing.
Irkensbusch 28
D-4220 Dinslaken / DE
[1987/31]
Representative(s)Glawe, Delfs, Moll
Partnerschaft mbB von
Patent- und Rechtsanwälten
Postfach 26 01 62
80058 München / DE
[N/P]
Former [1987/31]Glawe, Delfs, Moll & Partner
Patentanwälte Postfach 26 01 62
D-80058 München / DE
Application number, filing date86117635.218.12.1986
[1987/31]
Priority number, dateDE1985354482118.12.1985         Original published format: DE 3544821
[1987/31]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0230009
Date:29.07.1987
Language:DE
[1987/31]
Type: A3 Search report 
No.:EP0230009
Date:13.01.1988
Language:DE
[1988/02]
Search report(s)(Supplementary) European search report - dispatched on:EP25.11.1987
ClassificationIPC:F04D27/02
[1987/31]
CPC:
F04D27/0207 (EP,US); F04D27/0284 (EP,US)
Designated contracting statesCH,   DE,   FR,   GB,   IT,   LI,   NL [1987/31]
TitleGerman:Verfahren zum Regeln von Turbokompressoren zur Vermeidung des Pumpens[1987/31]
English:Regulation method for turbocompressors in order to avoid surge[1987/31]
French:Procédé de réglage de turbocompresseurs afin d'éviter le pompage[1987/31]
File destroyed:19.06.1996
Examination procedure27.05.1988Examination requested  [1988/30]
13.04.1989Despatch of a communication from the examining division (Time limit: M06)
25.10.1989Application deemed to be withdrawn, date of legal effect  [1990/19]
30.11.1989Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [1990/19]
Fees paidRenewal fee
24.11.1988Renewal fee patent year 03
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]EP0058305  (MASCHF AUGSBURG NUERNBERG AG [DE]);
 [A]EP0140499  (BABCOCK & WILCOX CO [US])
 [A]  - ADVANCES IN INSTRUMENTATION, Band 31, Nr. 1, 1976, Seiten 586/1-586/17, ISA AC, Pittsburgh, US; N. STAROSELSKY: "Control strategy for compressor stations"
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.