NO179758C - Anordning for avlastning av aksialkrefter - Google Patents
Anordning for avlastning av aksialkrefterInfo
- Publication number
- NO179758C NO179758C NO913226A NO913226A NO179758C NO 179758 C NO179758 C NO 179758C NO 913226 A NO913226 A NO 913226A NO 913226 A NO913226 A NO 913226A NO 179758 C NO179758 C NO 179758C
- Authority
- NO
- Norway
- Prior art keywords
- axial forces
- relieving axial
- relieving
- forces
- axial
- Prior art date
Links
Classifications
-
- 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
- F16C39/00—Relieving load on bearings
- F16C39/04—Relieving load on bearings using hydraulic or pneumatic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D3/00—Machines or engines with axial-thrust balancing effected by working-fluid
- F01D3/04—Machines or engines with axial-thrust balancing effected by working-fluid axial thrust being compensated by thrust-balancing dummy piston or the like
-
- 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
- F04D29/041—Axial thrust balancing
- F04D29/0413—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
-
- 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
- F04D29/041—Axial thrust balancing
- F04D29/0416—Axial thrust balancing balancing pistons
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3906961 | 1989-03-04 | ||
DE3929750A DE3929750A1 (de) | 1989-03-04 | 1989-09-07 | Axialschubentlastungseinrichtung |
PCT/EP1990/000332 WO1990010161A1 (de) | 1989-03-04 | 1990-02-28 | Axialschubentlastungseinrichtung |
Publications (4)
Publication Number | Publication Date |
---|---|
NO913226D0 NO913226D0 (no) | 1991-08-19 |
NO913226L NO913226L (no) | 1991-08-30 |
NO179758B NO179758B (no) | 1996-09-02 |
NO179758C true NO179758C (no) | 1996-12-11 |
Family
ID=25878444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO913226A NO179758C (no) | 1989-03-04 | 1991-08-19 | Anordning for avlastning av aksialkrefter |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0461131B1 (no) |
DE (2) | DE3929750A1 (no) |
ES (1) | ES2037555T3 (no) |
NO (1) | NO179758C (no) |
WO (1) | WO1990010161A1 (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0657653B1 (en) * | 1993-12-08 | 1999-08-04 | Ebara Corporation | Canned motor pump |
FI940630A (fi) * | 1994-02-11 | 1995-08-12 | Ahlstroem Oy | Keskipakopumppu |
US6071091A (en) * | 1998-02-12 | 2000-06-06 | Lemieux; Guy B. | Integral motor/generator and pump/turbine with hydrostatic bearings |
DE102007043764B3 (de) * | 2007-09-13 | 2008-10-16 | Voith Patent Gmbh | Axialschubentlastungseinrichtung |
DE102007055225A1 (de) * | 2007-11-19 | 2009-05-20 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Ladeeinrichtung |
DE102009052225B4 (de) * | 2009-11-06 | 2019-08-14 | Volkswagen Ag | Gasdichtung zwischen einer Welle und einem Gehäuse |
EP2799718B1 (de) * | 2013-05-03 | 2018-06-13 | Grundfos Holding A/S | Vormontierte gleitlagereinheit zur leichten anbringung auf einer welle |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR402952A (fr) * | 1908-06-01 | 1909-10-22 | Worthington Pump Company Ltd | Dispositif d'équilibrage, pour pompes centrifuges et autres machines analogues |
DE895102C (de) * | 1951-11-13 | 1953-10-29 | Siemens Ag | Vorrichtung zum Ausgleich des Axialschubes bei Kreiselpumpen, insbesondere bei elektrisch angetriebenen Tauchpumpen |
FR1134136A (fr) * | 1954-07-21 | 1957-04-08 | Westinghouse Electric Corp | Palier de butée |
US3393947A (en) * | 1966-04-13 | 1968-07-23 | United Aircraft Corp | Two-directional axial thrust balancer |
JPS59160093A (ja) * | 1983-03-04 | 1984-09-10 | Hitachi Ltd | サブマ−ジブルポンプの軸スラスト荷重低減装置 |
-
1989
- 1989-09-07 DE DE3929750A patent/DE3929750A1/de not_active Withdrawn
-
1990
- 1990-02-28 ES ES199090903367T patent/ES2037555T3/es not_active Expired - Lifetime
- 1990-02-28 DE DE9090903367T patent/DE59000701D1/de not_active Expired - Lifetime
- 1990-02-28 WO PCT/EP1990/000332 patent/WO1990010161A1/de active IP Right Grant
- 1990-02-28 EP EP90903367A patent/EP0461131B1/de not_active Expired - Lifetime
-
1991
- 1991-08-19 NO NO913226A patent/NO179758C/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO913226L (no) | 1991-08-30 |
EP0461131B1 (de) | 1992-12-30 |
DE59000701D1 (de) | 1993-02-11 |
EP0461131A1 (de) | 1991-12-18 |
NO179758B (no) | 1996-09-02 |
WO1990010161A1 (de) | 1990-09-07 |
ES2037555T3 (es) | 1993-06-16 |
DE3929750A1 (de) | 1990-09-06 |
NO913226D0 (no) | 1991-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |