FR2276488A1 - METHOD AND APPARATUS FOR EVACUATING OIL FROM THE GEAR HOUSING OF A ROTARY OIL INJECTION COMPRESSOR - Google Patents
METHOD AND APPARATUS FOR EVACUATING OIL FROM THE GEAR HOUSING OF A ROTARY OIL INJECTION COMPRESSORInfo
- Publication number
- FR2276488A1 FR2276488A1 FR7519721A FR7519721A FR2276488A1 FR 2276488 A1 FR2276488 A1 FR 2276488A1 FR 7519721 A FR7519721 A FR 7519721A FR 7519721 A FR7519721 A FR 7519721A FR 2276488 A1 FR2276488 A1 FR 2276488A1
- Authority
- FR
- France
- Prior art keywords
- oil
- gear housing
- evacuating
- injection compressor
- rotary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- F04C29/02—Lubrication; Lubricant separation
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- General Details Of Gearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7408228A SE382851B (en) | 1974-06-24 | 1974-06-24 | PROCEDURE FOR DRAINING OIL FROM VEXELLADAN BY AN OIL INJECTED ROTOR COMPRESSOR AND DEVICE FOR PERFORMING THE PROCEDURE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2276488A1 true FR2276488A1 (en) | 1976-01-23 |
FR2276488B1 FR2276488B1 (en) | 1980-07-04 |
Family
ID=20321512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7519721A Granted FR2276488A1 (en) | 1974-06-24 | 1975-06-24 | METHOD AND APPARATUS FOR EVACUATING OIL FROM THE GEAR HOUSING OF A ROTARY OIL INJECTION COMPRESSOR |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE830204A (en) |
DE (1) | DE2527238C3 (en) |
FI (1) | FI60761C (en) |
FR (1) | FR2276488A1 (en) |
GB (1) | GB1464239A (en) |
IT (1) | IT1044138B (en) |
SE (1) | SE382851B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3022249A1 (en) * | 1980-06-13 | 1981-12-24 | Isartaler Schraubenkompressoren GmbH, 8192 Geretsried | Motor driven twin screw rotor compressor - is liquid cooled and lubricated by injection into compression chamber |
DE3704254A1 (en) * | 1987-02-09 | 1988-08-18 | Mannesmann Ag | Lubricating oil removal from gears of oil-flooded rotary piston compressors |
GB2227057B (en) * | 1988-12-22 | 1993-01-13 | Multiphase Systems Plc | Improvements in pumps |
US5454700A (en) * | 1993-05-08 | 1995-10-03 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Bearing support for a lysholm compressor |
BE1018589A3 (en) * | 2009-10-08 | 2011-04-05 | Atlas Copco Airpower Nv | METHOD FOR AXIALLY POSITIONING BEARINGS AT AN END |
US11022122B2 (en) * | 2016-06-01 | 2021-06-01 | Trane International Inc. | Intermediate discharge port for a compressor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE475384C (en) * | 1926-07-13 | 1929-04-23 | Sulzer Akt Ges Geb | Rotary piston compressor with a sickle-shaped working space arranged between the stationary housing jacket and the rotating piston drum and with axially movable side walls |
CH173842A (en) * | 1934-04-10 | 1934-12-15 | Jolivet A Panizza Et | Rotary pump. |
US2305317A (en) * | 1938-04-09 | 1942-12-15 | Claude H Nickell | Rotary compressor |
GB846390A (en) * | 1956-11-14 | 1960-08-31 | Howden James & Co Ltd | Improvements in or relating to rotary compressors |
GB950057A (en) * | 1959-04-20 | 1964-02-19 | Svenska Rotor Maskiner Ab | Improvements in or relating to rotary compressors |
US3291385A (en) * | 1965-06-01 | 1966-12-13 | Gardner Denver Co | Receiver-separator unit for liquidinjected compressor |
-
1974
- 1974-06-24 SE SE7408228A patent/SE382851B/en not_active IP Right Cessation
-
1975
- 1975-06-13 BE BE157298A patent/BE830204A/en not_active IP Right Cessation
- 1975-06-17 IT IT5008275A patent/IT1044138B/en active
- 1975-06-18 FI FI751828A patent/FI60761C/en not_active IP Right Cessation
- 1975-06-19 DE DE19752527238 patent/DE2527238C3/en not_active Expired
- 1975-06-19 GB GB2609975A patent/GB1464239A/en not_active Expired
- 1975-06-24 FR FR7519721A patent/FR2276488A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2527238C3 (en) | 1981-08-13 |
FI60761C (en) | 1982-03-10 |
FI751828A (en) | 1975-12-25 |
SE382851B (en) | 1976-02-16 |
BE830204A (en) | 1975-10-01 |
DE2527238B2 (en) | 1980-12-11 |
SE7408228L (en) | 1975-12-29 |
GB1464239A (en) | 1977-02-09 |
FI60761B (en) | 1981-11-30 |
DE2527238A1 (en) | 1976-01-08 |
IT1044138B (en) | 1980-03-20 |
FR2276488B1 (en) | 1980-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |