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Compressor Train Start-Up Using Variable Inlet Guide Vanes - EP3408543

The patent EP3408543 was granted to Nuovo Pignone Tecnologie on Feb 8, 2023. The application was originally filed on Jan 23, 2017 under application number EP17701840A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3408543

NUOVO PIGNONE TECNOLOGIE
Application Number
EP17701840A
Filing Date
Jan 23, 2017
Status
Patent Maintained As Amended
Jan 6, 2023
Grant Date
Feb 8, 2023
External Links
Slate, Register, Google Patents

Patent Summary

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LAIR LIQUIDEOct 8, 2020AIR LIQUIDEADMISSIBLE

Patent Citations (9) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTGB1374871
INTERNATIONAL-SEARCH-REPORTUS2014000272
INTERNATIONAL-SEARCH-REPORTUS4916893
INTERNATIONAL-SEARCH-REPORTUS5748500
INTERNATIONAL-SEARCH-REPORTWO8805125
OPPOSITIONUS2014161588
OPPOSITIONUS2014373551
OPPOSITIONWO2013081840
OPPOSITIONWO2014058524

Non-Patent Literature (NPL) Citations (4) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Joseph G. Wehrman et al, "THE USE OF INTEGRALLY GEARED COMPRESSORS BASED ON TWO INDUSTRIAL GAS COMPANIES’ EXPERIENCE", (2003), page 209, XP055749681-
OPPOSITION- "On stream, on budget with energy-saving• solutions to comfort air conditioning and process cooling challenges", Packaged Hermetic Centrifugal Liquid Chillers, (19790000), XP055749701-
OPPOSITION- Wang, S.K. et al, "Air-Conditioning and Refrigeration", Mechanical Engineering Handbook, (1999), XP055749718-
OPPOSITION- Naoto Ebisawa, "Dynamic Simulation of Centrifugal Compressor Startup with Inlet Guide Vane", ASME, (20120503), pages 2967 - 2074, XP055749689

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Dossier Documents

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