NO320783B1 - Lineaer elektrisk motor - Google Patents
Lineaer elektrisk motor Download PDFInfo
- Publication number
- NO320783B1 NO320783B1 NO19992438A NO992438A NO320783B1 NO 320783 B1 NO320783 B1 NO 320783B1 NO 19992438 A NO19992438 A NO 19992438A NO 992438 A NO992438 A NO 992438A NO 320783 B1 NO320783 B1 NO 320783B1
- Authority
- NO
- Norway
- Prior art keywords
- bearings
- bearing
- rotor
- stator
- inner diameter
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- 230000005298 paramagnetic effect Effects 0.000 claims abstract description 5
- 230000005291 magnetic effect Effects 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
- H02K7/088—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly radially supporting the rotor directly
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Organic Insulating Materials (AREA)
- Manufacture Of Motors, Generators (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Rolling Contact Bearings (AREA)
- Dry Shavers And Clippers (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK199601338A DK172561B1 (da) | 1996-11-22 | 1996-11-22 | Lang elektrisk motor |
| PCT/DK1997/000536 WO1998024166A1 (en) | 1996-11-22 | 1997-11-21 | Long electrical motor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO992438D0 NO992438D0 (no) | 1999-05-20 |
| NO992438L NO992438L (no) | 1999-07-02 |
| NO320783B1 true NO320783B1 (no) | 2006-01-30 |
Family
ID=8103750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19992438A NO320783B1 (no) | 1996-11-22 | 1999-05-20 | Lineaer elektrisk motor |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6225719B1 (da) |
| EP (1) | EP0939999B1 (da) |
| CN (1) | CN1071506C (da) |
| AT (1) | ATE200719T1 (da) |
| AU (1) | AU718449B2 (da) |
| BR (1) | BR9713386B1 (da) |
| CA (1) | CA2272587C (da) |
| DE (1) | DE69704634T2 (da) |
| DK (2) | DK172561B1 (da) |
| EA (1) | EA001410B1 (da) |
| ES (1) | ES2159125T3 (da) |
| GR (1) | GR3036232T3 (da) |
| NO (1) | NO320783B1 (da) |
| PT (1) | PT939999E (da) |
| WO (1) | WO1998024166A1 (da) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7147068B2 (en) | 1994-10-14 | 2006-12-12 | Weatherford / Lamb, Inc. | Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells |
| US6868906B1 (en) | 1994-10-14 | 2005-03-22 | Weatherford/Lamb, Inc. | Closed-loop conveyance systems for well servicing |
| US7036610B1 (en) | 1994-10-14 | 2006-05-02 | Weatherford / Lamb, Inc. | Apparatus and method for completing oil and gas wells |
| US6854533B2 (en) * | 2002-12-20 | 2005-02-15 | Weatherford/Lamb, Inc. | Apparatus and method for drilling with casing |
| US6899186B2 (en) | 2002-12-13 | 2005-05-31 | Weatherford/Lamb, Inc. | Apparatus and method of drilling with casing |
| US7537061B2 (en) * | 2006-06-13 | 2009-05-26 | Precision Energy Services, Inc. | System and method for releasing and retrieving memory tool with wireline in well pipe |
| US8040013B2 (en) * | 2008-01-10 | 2011-10-18 | Baker Hughes Incorporated | Electric submersible pump (ESP) having a motor with mechanically locked stator laminations |
| US8585375B2 (en) * | 2009-07-01 | 2013-11-19 | Baker Hughes Incorporated | Method for locking a stator lamination in a motor |
| DE102012101247B4 (de) * | 2012-02-16 | 2026-02-12 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Elektromaschine |
| NO334163B1 (no) * | 2012-03-30 | 2013-12-23 | Techni Holding As | Torsjonskompensator |
| US10267315B2 (en) * | 2013-11-28 | 2019-04-23 | Acd, Llc | Cryogenic submerged pump for LNG, light hydrocarbon and other electrically non-conducting and non-corrosive fluids |
| GB201507258D0 (en) * | 2015-04-28 | 2015-06-10 | Coreteq Ltd | Stator |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2315917A (en) * | 1937-09-30 | 1943-04-06 | Reda Pump Company | Submergible electric motor for deep well pumps |
| US2205783A (en) * | 1937-10-21 | 1940-06-25 | Reda Pump Company | Method and apparatus for straightening housings |
| US2251816A (en) * | 1938-05-11 | 1941-08-05 | Reda Pump Company | Submergible electric motor for deep well pumps |
| DE885279C (de) * | 1951-09-28 | 1953-08-03 | Schmid & Wezel | Elektrischer Handmotor |
| US3136905A (en) * | 1959-08-25 | 1964-06-09 | Licentia Gmbh | Bore hole drilling motor |
| US3506861A (en) * | 1966-08-22 | 1970-04-14 | Borg Warner | Bearing arrangement for electric motors |
| US3551714A (en) * | 1968-12-30 | 1970-12-29 | Borg Warner | Submersible motor and bearing arrangement therefor |
| USRE28094E (en) * | 1973-05-21 | 1974-07-30 | Bearing arrangement for electric motors | |
| US4453099A (en) * | 1982-01-22 | 1984-06-05 | Hughes Tool Company | Submersible motor bearing with extended sleeve |
| US4638198A (en) * | 1985-01-22 | 1987-01-20 | Trw Inc. | Electric submergible motor with bearing assembly isolated from axial loads |
| US5128573A (en) * | 1989-12-20 | 1992-07-07 | Oil Dynamics, Inc. | Rotor bearing for submersible pump motor |
| US5189328A (en) * | 1992-05-15 | 1993-02-23 | Baker Hughes Incorporated | Laminated motor bearing for electrical submersible pump |
-
1996
- 1996-11-22 DK DK199601338A patent/DK172561B1/da not_active IP Right Cessation
-
1997
- 1997-11-21 CA CA002272587A patent/CA2272587C/en not_active Expired - Fee Related
- 1997-11-21 AT AT97913121T patent/ATE200719T1/de active
- 1997-11-21 WO PCT/DK1997/000536 patent/WO1998024166A1/en not_active Ceased
- 1997-11-21 BR BRPI9713386-8A patent/BR9713386B1/pt not_active IP Right Cessation
- 1997-11-21 ES ES97913121T patent/ES2159125T3/es not_active Expired - Lifetime
- 1997-11-21 EP EP97913121A patent/EP0939999B1/en not_active Expired - Lifetime
- 1997-11-21 DE DE69704634T patent/DE69704634T2/de not_active Expired - Lifetime
- 1997-11-21 AU AU50485/98A patent/AU718449B2/en not_active Ceased
- 1997-11-21 US US09/308,534 patent/US6225719B1/en not_active Expired - Lifetime
- 1997-11-21 EA EA199900399A patent/EA001410B1/ru not_active IP Right Cessation
- 1997-11-21 PT PT97913121T patent/PT939999E/pt unknown
- 1997-11-21 DK DK97913121T patent/DK0939999T3/da active
- 1997-11-21 CN CN97180786A patent/CN1071506C/zh not_active Expired - Fee Related
-
1999
- 1999-05-20 NO NO19992438A patent/NO320783B1/no not_active IP Right Cessation
-
2001
- 2001-07-16 GR GR20010401084T patent/GR3036232T3/el not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2159125T3 (es) | 2001-09-16 |
| NO992438L (no) | 1999-07-02 |
| CA2272587C (en) | 2003-06-17 |
| DK0939999T3 (da) | 2001-08-13 |
| PT939999E (pt) | 2001-09-28 |
| DE69704634T2 (de) | 2001-11-22 |
| BR9713386B1 (pt) | 2009-08-11 |
| HK1024113A1 (zh) | 2000-09-29 |
| WO1998024166A1 (en) | 1998-06-04 |
| EA001410B1 (ru) | 2001-02-26 |
| CN1071506C (zh) | 2001-09-19 |
| EP0939999A1 (en) | 1999-09-08 |
| NO992438D0 (no) | 1999-05-20 |
| AU5048598A (en) | 1998-06-22 |
| ATE200719T1 (de) | 2001-05-15 |
| DK133896A (da) | 1998-05-23 |
| GR3036232T3 (en) | 2001-10-31 |
| EP0939999B1 (en) | 2001-04-18 |
| AU718449B2 (en) | 2000-04-13 |
| BR9713386A (pt) | 2000-03-21 |
| DK172561B1 (da) | 1999-01-18 |
| CA2272587A1 (en) | 1998-06-04 |
| EA199900399A1 (ru) | 1999-12-29 |
| DE69704634D1 (de) | 2001-05-23 |
| CN1240541A (zh) | 2000-01-05 |
| US6225719B1 (en) | 2001-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |