IT7926995A0 - MULTI-STAGE COMPRESSOR. - Google Patents
MULTI-STAGE COMPRESSOR.Info
- Publication number
- IT7926995A0 IT7926995A0 IT7926995A IT2699579A IT7926995A0 IT 7926995 A0 IT7926995 A0 IT 7926995A0 IT 7926995 A IT7926995 A IT 7926995A IT 2699579 A IT2699579 A IT 2699579A IT 7926995 A0 IT7926995 A0 IT 7926995A0
- Authority
- IT
- Italy
- Prior art keywords
- stage compressor
- compressor
- stage
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic 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
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782848030 DE2848030A1 (en) | 1978-11-06 | 1978-11-06 | MULTI-STAGE COMPRESSOR |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7926995A0 true IT7926995A0 (en) | 1979-10-31 |
IT1127606B IT1127606B (en) | 1986-05-21 |
Family
ID=6053952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26995/79A IT1127606B (en) | 1978-11-06 | 1979-10-31 | MULTI-STAGE COMPRESSOR |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5566679A (en) |
AR (1) | AR219419A1 (en) |
AU (1) | AU5139579A (en) |
BE (1) | BE879646A (en) |
BR (1) | BR7907131A (en) |
CH (1) | CH641877A5 (en) |
DE (1) | DE2848030A1 (en) |
FR (1) | FR2440480A1 (en) |
GB (1) | GB2034818A (en) |
IT (1) | IT1127606B (en) |
NL (1) | NL7908064A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04252887A (en) * | 1991-01-24 | 1992-09-08 | Hitachi Ltd | Oil-free screw compressor system |
US6981855B2 (en) * | 2002-09-30 | 2006-01-03 | Sandvik Ab | Drilling rig having a compact compressor/pump assembly |
EP1571337B1 (en) * | 2004-03-05 | 2007-11-28 | Corac Group plc | Multi-stage No-oil Gas Compressor |
GB0404948D0 (en) * | 2004-03-05 | 2004-04-07 | Corac Group Plc | Multi-stage gas compressor |
WO2012166338A2 (en) * | 2011-05-31 | 2012-12-06 | Carrier Corporation | Hybrid compressor system and methods |
DE102014107126A1 (en) | 2014-05-20 | 2015-11-26 | Harald Wenzel | Multi-stage compressor system for generating a compressed gas |
JP2019511672A (en) * | 2016-04-11 | 2019-04-25 | アトラス コプコ コンプテック, エルエルシーAtlas Copco Comptec, Llc | Integrated gear compressor having a combination of a centrifugal compression stage and a positive displacement compression stage |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH278372A (en) * | 1948-10-01 | 1951-10-15 | Tulipan Herbert | Multi-stage centrifugal compressor. |
FR1397614A (en) * | 1964-05-14 | 1965-04-30 | Neu Sa | Improvement in compressors |
DE2614176A1 (en) * | 1976-04-02 | 1977-10-13 | Gutehoffnungshuette Sterkrade | MULTI-STAGE COMPRESSOR |
-
1978
- 1978-11-06 DE DE19782848030 patent/DE2848030A1/en not_active Ceased
-
1979
- 1979-10-03 AU AU51395/79A patent/AU5139579A/en not_active Abandoned
- 1979-10-11 FR FR7925337A patent/FR2440480A1/en active Pending
- 1979-10-24 GB GB7936912A patent/GB2034818A/en not_active Withdrawn
- 1979-10-26 BE BE2/58155A patent/BE879646A/en not_active IP Right Cessation
- 1979-10-31 IT IT26995/79A patent/IT1127606B/en active
- 1979-11-01 BR BR7907131A patent/BR7907131A/en unknown
- 1979-11-02 NL NL7908064A patent/NL7908064A/en not_active Application Discontinuation
- 1979-11-02 AR AR278769A patent/AR219419A1/en active
- 1979-11-05 JP JP14212579A patent/JPS5566679A/en active Pending
- 1979-11-05 CH CH991979A patent/CH641877A5/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR7907131A (en) | 1980-07-08 |
DE2848030A1 (en) | 1980-05-14 |
FR2440480A1 (en) | 1980-05-30 |
BE879646A (en) | 1980-02-15 |
CH641877A5 (en) | 1984-03-15 |
IT1127606B (en) | 1986-05-21 |
GB2034818A (en) | 1980-06-11 |
NL7908064A (en) | 1980-05-08 |
AU5139579A (en) | 1980-05-15 |
JPS5566679A (en) | 1980-05-20 |
AR219419A1 (en) | 1980-08-15 |
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