IT1073696B - Perfezionamenti relativi alle pompe centrifughe - Google Patents
Perfezionamenti relativi alle pompe centrifugheInfo
- Publication number
- IT1073696B IT1073696B IT51057/76A IT5105776A IT1073696B IT 1073696 B IT1073696 B IT 1073696B IT 51057/76 A IT51057/76 A IT 51057/76A IT 5105776 A IT5105776 A IT 5105776A IT 1073696 B IT1073696 B IT 1073696B
- Authority
- IT
- Italy
- Prior art keywords
- centrifugal pumps
- refinements
- relating
- refinements relating
- pumps
- Prior art date
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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/602—Drainage
- F05D2260/6022—Drainage of leakage having past a seal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mechanical Sealing (AREA)
- Sealing Of Bearings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7528614A FR2324913A1 (fr) | 1975-09-18 | 1975-09-18 | Turbine pour pompes de petites dimensions |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1073696B true IT1073696B (it) | 1985-04-17 |
Family
ID=9160139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51057/76A IT1073696B (it) | 1975-09-18 | 1976-08-27 | Perfezionamenti relativi alle pompe centrifughe |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5828438B2 (it) |
DE (1) | DE2639879C3 (it) |
ES (1) | ES451590A1 (it) |
FR (1) | FR2324913A1 (it) |
GB (1) | GB1554586A (it) |
IT (1) | IT1073696B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2623583C2 (de) * | 1976-05-26 | 1982-08-12 | Goetze Ag, 5093 Burscheid | Verfahren zur Montage von Gleitringdichtungen mit einem Gegenring |
JPS5856193U (ja) * | 1981-10-14 | 1983-04-16 | 株式会社久保田鐵工所 | 軸受装置 |
DE3248074C2 (de) * | 1982-12-24 | 1985-10-17 | Goetze Ag, 5093 Burscheid | Dichtungseinheit für insbesondere Flüssigkeitspumpen |
FR2594184B1 (fr) * | 1986-02-07 | 1989-10-27 | Valeo | Pompe a liquide, notamment pompe a eau pour vehicule automobile |
JPH0299292U (it) * | 1989-01-25 | 1990-08-07 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB620252A (en) * | 1946-01-31 | 1949-03-22 | Ford Motor Co | Improvements in centrifugal pumps |
DE890901C (de) * | 1948-11-09 | 1953-10-29 | Albert Ziegler Fa | Einstufige Kreiselpumpe |
FR1208698A (fr) * | 1957-12-13 | 1960-02-25 | Sulzer Ag | Compresseur radial à un étage |
GB1395157A (en) * | 1971-08-05 | 1975-05-21 | Ransome Hoffmann Pollard | Integral shaft bearing and seal assembly |
DE2225393A1 (de) * | 1972-05-25 | 1973-12-06 | Schaeffler Ohg Industriewerk | Abgedichtetes wasserpumpenlager |
-
1975
- 1975-09-18 FR FR7528614A patent/FR2324913A1/fr active Granted
-
1976
- 1976-08-27 IT IT51057/76A patent/IT1073696B/it active
- 1976-09-04 DE DE2639879A patent/DE2639879C3/de not_active Expired
- 1976-09-15 GB GB38109/76A patent/GB1554586A/en not_active Expired
- 1976-09-16 ES ES451590A patent/ES451590A1/es not_active Expired
- 1976-09-18 JP JP51112376A patent/JPS5828438B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES451590A1 (es) | 1977-10-01 |
DE2639879C3 (de) | 1981-07-09 |
JPS5828438B2 (ja) | 1983-06-15 |
GB1554586A (en) | 1979-10-24 |
FR2324913A1 (fr) | 1977-04-15 |
DE2639879A1 (de) | 1977-03-24 |
DE2639879B2 (de) | 1980-10-02 |
FR2324913B1 (it) | 1978-11-03 |
JPS5237202A (en) | 1977-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950831 |