ITUB20151979A1 - Sistema di compressore con un controllo della temperatura del gas all'ingresso della linea di anti-pompaggio e relativo metodo - Google Patents
Sistema di compressore con un controllo della temperatura del gas all'ingresso della linea di anti-pompaggio e relativo metodoInfo
- Publication number
- ITUB20151979A1 ITUB20151979A1 ITUB2015A001979A ITUB20151979A ITUB20151979A1 IT UB20151979 A1 ITUB20151979 A1 IT UB20151979A1 IT UB2015A001979 A ITUB2015A001979 A IT UB2015A001979A IT UB20151979 A ITUB20151979 A IT UB20151979A IT UB20151979 A1 ITUB20151979 A1 IT UB20151979A1
- Authority
- IT
- Italy
- Prior art keywords
- entry
- gas temperature
- compressor system
- pumping line
- temperature check
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
- F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
- F04D27/0223—Control schemes therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0276—Surge control by influencing fluid temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/303—Temperature
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUB2015A001979A ITUB20151979A1 (it) | 2015-07-09 | 2015-07-09 | Sistema di compressore con un controllo della temperatura del gas all'ingresso della linea di anti-pompaggio e relativo metodo |
US15/742,953 US10907642B2 (en) | 2015-07-09 | 2016-07-07 | Compressor system with a gas temperature control at the inlet of the anti-surge line and relevant method |
PCT/EP2016/066097 WO2017005843A2 (en) | 2015-07-09 | 2016-07-07 | Compressor system with a gas temperature control at the inlet of the anti-surge line and relevant method |
EP16735886.0A EP3320212A2 (en) | 2015-07-09 | 2016-07-07 | Compressor system with a gas temperature control at the inlet of the anti-surge line and relevant method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITUB2015A001979A ITUB20151979A1 (it) | 2015-07-09 | 2015-07-09 | Sistema di compressore con un controllo della temperatura del gas all'ingresso della linea di anti-pompaggio e relativo metodo |
Publications (1)
Publication Number | Publication Date |
---|---|
ITUB20151979A1 true ITUB20151979A1 (it) | 2017-01-09 |
Family
ID=54105927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITUB2015A001979A ITUB20151979A1 (it) | 2015-07-09 | 2015-07-09 | Sistema di compressore con un controllo della temperatura del gas all'ingresso della linea di anti-pompaggio e relativo metodo |
Country Status (4)
Country | Link |
---|---|
US (1) | US10907642B2 (it) |
EP (1) | EP3320212A2 (it) |
IT (1) | ITUB20151979A1 (it) |
WO (1) | WO2017005843A2 (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201600070842A1 (it) * | 2016-07-07 | 2018-01-07 | Nuovo Pignone Tecnologie Srl | Metodo e sistema di controllo anti-pompaggio adattivo |
CN109682106B (zh) * | 2019-02-12 | 2024-01-23 | 珠海格力电器股份有限公司 | 减缓压缩机喘振的冷媒循环系统及其控制方法和空调器 |
EP3712434B1 (en) * | 2019-03-20 | 2021-12-22 | Danfoss A/S | Check valve damping |
WO2024047780A1 (ja) * | 2022-08-31 | 2024-03-07 | 株式会社日立産機システム | 空気圧縮装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB796293A (en) * | 1955-01-27 | 1958-06-11 | Carrier Engineering Co Ltd | Improvements in or relating to gas compression means and refrigeration systems |
US20070204649A1 (en) * | 2006-03-06 | 2007-09-06 | Sander Kaart | Refrigerant circuit |
WO2014191312A1 (de) * | 2013-05-29 | 2014-12-04 | Siemens Aktiengesellschaft | Verfahren zum betrieb eines verdichters und anordnung mit einem verdichter |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4921399A (en) * | 1989-02-03 | 1990-05-01 | Phillips Petroleum Company | Gas pipeline temperature control |
-
2015
- 2015-07-09 IT ITUB2015A001979A patent/ITUB20151979A1/it unknown
-
2016
- 2016-07-07 WO PCT/EP2016/066097 patent/WO2017005843A2/en active Application Filing
- 2016-07-07 EP EP16735886.0A patent/EP3320212A2/en active Pending
- 2016-07-07 US US15/742,953 patent/US10907642B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB796293A (en) * | 1955-01-27 | 1958-06-11 | Carrier Engineering Co Ltd | Improvements in or relating to gas compression means and refrigeration systems |
US20070204649A1 (en) * | 2006-03-06 | 2007-09-06 | Sander Kaart | Refrigerant circuit |
WO2014191312A1 (de) * | 2013-05-29 | 2014-12-04 | Siemens Aktiengesellschaft | Verfahren zum betrieb eines verdichters und anordnung mit einem verdichter |
Also Published As
Publication number | Publication date |
---|---|
US20190085854A1 (en) | 2019-03-21 |
US10907642B2 (en) | 2021-02-02 |
WO2017005843A3 (en) | 2017-05-26 |
EP3320212A2 (en) | 2018-05-16 |
WO2017005843A2 (en) | 2017-01-12 |
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