FR2415217B3 - - Google Patents
Info
- Publication number
- FR2415217B3 FR2415217B3 FR7836367A FR7836367A FR2415217B3 FR 2415217 B3 FR2415217 B3 FR 2415217B3 FR 7836367 A FR7836367 A FR 7836367A FR 7836367 A FR7836367 A FR 7836367A FR 2415217 B3 FR2415217 B3 FR 2415217B3
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/047—Bearings hydrostatic; hydrodynamic
-
- 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/14—Shaft sealings operative only when pump is inoperative
- F04D29/146—Shaft sealings operative only when pump is inoperative especially adapted for liquid pumps
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH66978A CH626429A5 (en) | 1978-01-23 | 1978-01-23 | Method for enforcing a temperature distribution having isotherms perpendicular to the rotor axis in a centrifugal pump during stand-still |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2415217A1 FR2415217A1 (fr) | 1979-08-17 |
| FR2415217B3 true FR2415217B3 (US07368563-20080506-C00056.png) | 1981-12-11 |
Family
ID=4192384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7836367A Granted FR2415217A1 (fr) | 1978-01-23 | 1978-12-26 | Procede destine a imposer une distribution determinee de temperature dans une pompe au repos et pompe pour la mise en oeuvre de ce procede |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH626429A5 (US07368563-20080506-C00056.png) |
| DE (1) | DE2803578C2 (US07368563-20080506-C00056.png) |
| FR (1) | FR2415217A1 (US07368563-20080506-C00056.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8909504D0 (en) * | 1989-04-26 | 1989-06-14 | Weir Pumps Ltd | Pump with seal cooling means |
-
1978
- 1978-01-23 CH CH66978A patent/CH626429A5/de not_active IP Right Cessation
- 1978-01-27 DE DE19782803578 patent/DE2803578C2/de not_active Expired
- 1978-12-26 FR FR7836367A patent/FR2415217A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CH626429A5 (en) | 1981-11-13 |
| FR2415217A1 (fr) | 1979-08-17 |
| DE2803578C2 (de) | 1980-04-10 |
| DE2803578B1 (de) | 1979-07-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |