FR2657654B1 - Palier de support de l'arbre d'entrainement d'un compresseur a recuperation des fuites d'huile, et compresseur equipe de ce palier. - Google Patents
Palier de support de l'arbre d'entrainement d'un compresseur a recuperation des fuites d'huile, et compresseur equipe de ce palier.Info
- Publication number
- FR2657654B1 FR2657654B1 FR9000938A FR9000938A FR2657654B1 FR 2657654 B1 FR2657654 B1 FR 2657654B1 FR 9000938 A FR9000938 A FR 9000938A FR 9000938 A FR9000938 A FR 9000938A FR 2657654 B1 FR2657654 B1 FR 2657654B1
- Authority
- FR
- France
- Prior art keywords
- compressor
- bearing
- drive shaft
- oil leakage
- support bearing
- 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.)
- Expired - Fee Related
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
- F04C29/0021—Systems for the equilibration of forces acting on the pump
- F04C29/0028—Internal leakage control
-
- 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)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9000938A FR2657654B1 (fr) | 1990-01-26 | 1990-01-26 | Palier de support de l'arbre d'entrainement d'un compresseur a recuperation des fuites d'huile, et compresseur equipe de ce palier. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9000938A FR2657654B1 (fr) | 1990-01-26 | 1990-01-26 | Palier de support de l'arbre d'entrainement d'un compresseur a recuperation des fuites d'huile, et compresseur equipe de ce palier. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2657654A1 FR2657654A1 (fr) | 1991-08-02 |
FR2657654B1 true FR2657654B1 (fr) | 1993-05-14 |
Family
ID=9393147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9000938A Expired - Fee Related FR2657654B1 (fr) | 1990-01-26 | 1990-01-26 | Palier de support de l'arbre d'entrainement d'un compresseur a recuperation des fuites d'huile, et compresseur equipe de ce palier. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2657654B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2685392B1 (fr) * | 1991-12-18 | 1995-04-28 | Cit Alcatel | Dispositif pour assurer l'etancheite au lubrifiant de machines de transfert de gaz. |
CZ155695A3 (en) * | 1992-12-16 | 1996-01-17 | Hofmann Manfred | Machine with whirling piston |
CN102678516A (zh) * | 2012-05-28 | 2012-09-19 | 方高云 | 客车空调开启式压缩机渗油回收系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2855855A (en) * | 1949-06-30 | 1958-10-14 | Thompson Prod Inc | High pressure pump |
FR1295530A (fr) * | 1961-04-27 | 1962-06-08 | Sigma | Perfectionnements apportés aux pompes à engrenages |
FR1541631A (fr) * | 1966-10-29 | 1968-10-04 | Leybold Heraeus Gmbh & Co Kg | Pompe à vide à piston rotatif |
DE2917384A1 (de) * | 1979-04-28 | 1980-10-30 | Zahnradfabrik Friedrichshafen | Hydraulikpumpe, insbesondere fluegelzellenpumpe |
-
1990
- 1990-01-26 FR FR9000938A patent/FR2657654B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2657654A1 (fr) | 1991-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |
Effective date: 20091030 |