FR2259980B1 - - Google Patents
Info
- Publication number
- FR2259980B1 FR2259980B1 FR7503427A FR7503427A FR2259980B1 FR 2259980 B1 FR2259980 B1 FR 2259980B1 FR 7503427 A FR7503427 A FR 7503427A FR 7503427 A FR7503427 A FR 7503427A FR 2259980 B1 FR2259980 B1 FR 2259980B1
- Authority
- FR
- France
- 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
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
- F04D29/00—Details, component parts, or accessories
- F04D29/06—Lubrication
- F04D29/061—Lubrication especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/44—Centrifugal pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7401548A SE7401548L (it) | 1974-02-06 | 1974-02-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2259980A1 FR2259980A1 (it) | 1975-08-29 |
FR2259980B1 true FR2259980B1 (it) | 1979-03-09 |
Family
ID=20320118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7503427A Expired FR2259980B1 (it) | 1974-02-06 | 1975-02-04 |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE825230A (it) |
BR (1) | BR7500517A (it) |
FR (1) | FR2259980B1 (it) |
GB (1) | GB1494674A (it) |
IT (1) | IT1031409B (it) |
SE (1) | SE7401548L (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060045775A1 (en) * | 2004-08-30 | 2006-03-02 | Buffalo Pumps, Inc. | Lube oil pump design |
CN105697408B (zh) * | 2016-04-13 | 2018-03-16 | 镇江福泰克流体技术有限公司 | 一种用于离心泵的密封结构 |
CN107747545B (zh) * | 2017-11-22 | 2024-02-02 | 山西神龙泵业有限公司 | 水陆两用管道泵 |
-
1974
- 1974-02-06 SE SE7401548A patent/SE7401548L/ not_active Application Discontinuation
-
1975
- 1975-01-27 BR BR517/75A patent/BR7500517A/pt unknown
- 1975-01-30 GB GB4086/75A patent/GB1494674A/en not_active Expired
- 1975-02-03 IT IT19890/75A patent/IT1031409B/it active
- 1975-02-04 FR FR7503427A patent/FR2259980B1/fr not_active Expired
- 1975-02-06 BE BE2054133A patent/BE825230A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IT1031409B (it) | 1979-04-30 |
BR7500517A (pt) | 1975-11-11 |
BE825230A (fr) | 1975-08-06 |
SE7401548L (it) | 1975-08-07 |
FR2259980A1 (it) | 1975-08-29 |
GB1494674A (en) | 1977-12-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |