ITRM930539A0 - MECHANICAL OIL FLOW INTERRUPTION DEVICE FOR SCREW COMPRESSOR WITH GUARANTEED OPERATION. - Google Patents
MECHANICAL OIL FLOW INTERRUPTION DEVICE FOR SCREW COMPRESSOR WITH GUARANTEED OPERATION.Info
- Publication number
- ITRM930539A0 ITRM930539A0 IT93RM539A ITRM930539A ITRM930539A0 IT RM930539 A0 ITRM930539 A0 IT RM930539A0 IT 93RM539 A IT93RM539 A IT 93RM539A IT RM930539 A ITRM930539 A IT RM930539A IT RM930539 A0 ITRM930539 A0 IT RM930539A0
- Authority
- IT
- Italy
- Prior art keywords
- oil flow
- screw compressor
- mechanical oil
- interruption device
- flow interruption
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of screw type
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating
- F04C29/0014—Injection of a fluid in the working chamber for sealing, cooling and lubricating with control systems for the injection of the fluid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92679792A | 1992-08-07 | 1992-08-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM930539A0 true ITRM930539A0 (en) | 1993-08-06 |
ITRM930539A1 ITRM930539A1 (en) | 1995-02-06 |
IT1262389B IT1262389B (en) | 1996-06-19 |
Family
ID=25453735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRM930539A IT1262389B (en) | 1992-08-07 | 1993-08-06 | MECHANICAL DEVICE FOR THE INTERRUPTION OF THE OIL FLOW FOR SCREW COMPRESSOR WITH INSURED OPERATION. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH06108982A (en) |
CA (1) | CA2090390A1 (en) |
DE (1) | DE4325200A1 (en) |
FR (1) | FR2694602A1 (en) |
GB (1) | GB2269424A (en) |
IT (1) | IT1262389B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2344856B (en) * | 1998-12-18 | 2002-12-18 | Ingersoll Rand Company Ltd | Method of operating compressor |
BE1013931A3 (en) * | 2001-01-25 | 2002-12-03 | Atlas Copco Airpower Nv | Gas compressor with oil injection screw compressor element, which does not need separate inlet for oil supply |
US7677051B2 (en) * | 2004-05-18 | 2010-03-16 | Carrier Corporation | Compressor lubrication |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB432252A (en) * | ||||
GB564969A (en) * | 1943-09-18 | 1944-10-20 | Arthur Cyril Thornton | Improvements in or relating to engine driven rotary air compressors for aero engines |
GB636782A (en) * | 1948-01-14 | 1950-05-03 | Thomas Winter Nichols | Improvements in rotary compressors |
US3243103A (en) * | 1964-05-21 | 1966-03-29 | Worthington Corp | Lubricating arrangement for a pumping means |
GB1597718A (en) * | 1978-05-30 | 1981-09-09 | Compair Constr Mining Ltd | Lubrication systems for air compressors |
AT361601B (en) * | 1979-02-12 | 1981-03-25 | Hoerbiger Ventilwerke Ag | CONTROL DEVICE |
AT358705B (en) * | 1979-04-13 | 1980-09-25 | Hoerbiger Ventilwerke Ag | CONTROL ARRANGEMENT FOR THE COOLANT OF COMPRESSORS WITH LIQUID INJECTION |
GB2147363B (en) * | 1983-09-28 | 1987-02-11 | Hydrovane Compressor | Positive displacement rotary compressors |
JPS60249690A (en) * | 1984-05-21 | 1985-12-10 | ゼネラル シグナル コーポレーシヨン | Rotary piston vacuum pump |
US4762469A (en) * | 1986-03-03 | 1988-08-09 | American Standard Inc. | Rotor anti-reverse rotation arrangement in a screw compressor |
DE3706583A1 (en) * | 1987-02-25 | 1988-09-08 | Mannesmann Ag | Distribution of the lubricant and coolant in rotary-screw compressors |
-
1993
- 1993-02-25 CA CA002090390A patent/CA2090390A1/en not_active Abandoned
- 1993-03-05 GB GB9304508A patent/GB2269424A/en not_active Withdrawn
- 1993-06-29 JP JP5182084A patent/JPH06108982A/en active Pending
- 1993-07-27 DE DE4325200A patent/DE4325200A1/en not_active Ceased
- 1993-08-03 FR FR9309553A patent/FR2694602A1/en active Pending
- 1993-08-06 IT ITRM930539A patent/IT1262389B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITRM930539A1 (en) | 1995-02-06 |
FR2694602A1 (en) | 1994-02-11 |
JPH06108982A (en) | 1994-04-19 |
IT1262389B (en) | 1996-06-19 |
CA2090390A1 (en) | 1994-02-08 |
GB9304508D0 (en) | 1993-04-21 |
DE4325200A1 (en) | 1994-02-10 |
GB2269424A (en) | 1994-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |