IE41959B1 - Magnetic couplings - Google Patents
Magnetic couplingsInfo
- Publication number
- IE41959B1 IE41959B1 IE2619/75A IE261975A IE41959B1 IE 41959 B1 IE41959 B1 IE 41959B1 IE 2619/75 A IE2619/75 A IE 2619/75A IE 261975 A IE261975 A IE 261975A IE 41959 B1 IE41959 B1 IE 41959B1
- Authority
- IE
- Ireland
- Prior art keywords
- wall
- coupling
- ligaments
- separating wall
- magnetic
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 49
- 238000010168 coupling process Methods 0.000 title claims abstract description 49
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 49
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 47
- 238000005728 strengthening Methods 0.000 claims abstract description 35
- 210000003041 ligament Anatomy 0.000 claims abstract description 25
- 239000011810 insulating material Substances 0.000 claims abstract description 4
- 230000004907 flux Effects 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 241000555745 Sciuridae Species 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7439432A FR2293823A1 (fr) | 1974-12-02 | 1974-12-02 | Dispositif d'entrainement magnetique d'une machine a travers une cloison etanche |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE41959L IE41959L (en) | 1976-06-02 |
| IE41959B1 true IE41959B1 (en) | 1980-05-07 |
Family
ID=9145460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2619/75A IE41959B1 (en) | 1974-12-02 | 1975-12-01 | Magnetic couplings |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4146805A (en, 2012) |
| JP (1) | JPS5177748A (en, 2012) |
| BE (1) | BE836086A (en, 2012) |
| CH (1) | CH588184A5 (en, 2012) |
| DE (1) | DE2548798C3 (en, 2012) |
| DK (1) | DK140229B (en, 2012) |
| GB (1) | GB1498999A (en, 2012) |
| IE (1) | IE41959B1 (en, 2012) |
| IT (1) | IT1051781B (en, 2012) |
| LU (1) | LU73910A1 (en, 2012) |
| NL (1) | NL168665C (en, 2012) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2145882A (en) * | 1983-07-21 | 1985-04-03 | Teikoku Denki Seisakusho Kk | Partition structure for a dynamo-electric machine |
| DE3337086C2 (de) * | 1983-10-12 | 1993-12-23 | Hermann Kraemer | Kreiselpumpe mit Spaltrohr-Magnetkupplungsantrieb |
| DE3612802C2 (de) * | 1986-04-16 | 1996-12-12 | Klaus Union Armaturen | Permanentmagnetpumpe |
| EP0268015B1 (de) | 1986-11-20 | 1992-07-01 | HERMETIC-PUMPEN GmbH | Pumpe mit Spaltrohrmotor- oder Spaltrohrmagnetkupplungsantrieb |
| DE3715484A1 (de) * | 1987-05-09 | 1988-11-17 | Klaus Union Armaturen | Magnetischer pumpenantrieb |
| US4829205A (en) * | 1987-12-04 | 1989-05-09 | Lindgren Theodore D | Dual-rotary induction motor with stationary field winding |
| US4831298A (en) * | 1987-12-04 | 1989-05-16 | Lindgren Theodore D | Inductive torque transmitter with stationary field winding |
| US5455473A (en) * | 1992-05-11 | 1995-10-03 | Electric Power Research Institute, Inc. | Field weakening for a doubly salient motor with stator permanent magnets |
| DE4405701A1 (de) * | 1994-02-23 | 1995-08-24 | Philips Patentverwaltung | Magnetisches Getriebe mit mehreren magnetisch zusammenwirkenden, relativ zueinander beweglichen Teilen |
| WO1996019034A1 (en) * | 1994-12-12 | 1996-06-20 | Jorge De Armas | Electromagnetic-coupled/levitated apparatus and method for rotating equipment |
| JP2000116108A (ja) * | 1998-09-30 | 2000-04-21 | Isuzu Motors Ltd | 渦電流減速装置 |
| US6208053B1 (en) | 1999-08-30 | 2001-03-27 | Mpc Products Corporation | Adjustable torque hysteresis clutch |
| JP4269984B2 (ja) * | 2003-06-19 | 2009-05-27 | セイコーエプソン株式会社 | 駆動制御システム |
| DE10361378B3 (de) * | 2003-12-29 | 2005-09-22 | Karl Schmidt | Magnetkupplungsanordnung zur Übertragung eines Drehmomentes |
| JP2007074776A (ja) * | 2005-09-05 | 2007-03-22 | Kokusan Denki Co Ltd | 回転電機 |
| US9752832B2 (en) | 2012-12-21 | 2017-09-05 | Elwha Llc | Heat pipe |
| US9404392B2 (en) | 2012-12-21 | 2016-08-02 | Elwha Llc | Heat engine system |
| DE102023119071A1 (de) * | 2023-07-19 | 2025-01-23 | KSB SE & Co. KGaA | Magnetkupplungspumpenanordnung mit Spalttopf und Verfahren zur Herstellung des Spalttopfes |
| DE102024100551A1 (de) * | 2024-01-10 | 2025-07-10 | KSB SE & Co. KGaA | Magnetkupplungspumpenanordnung |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US613864A (en) * | 1898-11-08 | moore | ||
| US1697142A (en) * | 1929-01-01 | Material for magnetic apparatus and process of making same | ||
| US1543502A (en) * | 1924-03-25 | 1925-06-23 | Gen Electric | Dynamo-electric machine |
| CH570731A5 (en, 2012) * | 1972-11-30 | 1975-12-15 | Sulzer Constr Mecan | |
| US2463936A (en) * | 1946-03-21 | 1949-03-08 | Chance Brothers Ltd | Dynamoelectric machine |
| US2573126A (en) * | 1948-01-21 | 1951-10-30 | Smith Corp A O | Submersible electric motor |
| US2481172A (en) * | 1948-05-17 | 1949-09-06 | Jesse D Staggs | Magnetically driven fluidhandling device |
| US2898485A (en) * | 1957-09-17 | 1959-08-04 | Sperry Rand Corp Ford Instr Co | Magnetic clutch |
| BE651914A (en, 2012) * | 1963-08-16 | |||
| US3283187A (en) * | 1964-03-12 | 1966-11-01 | Franklin Electric Co Inc | Electric motor with a laminated bore liner |
| FR1539089A (fr) * | 1967-07-31 | 1968-09-13 | Const Mecanique | Coupleur magnétique à mouvement longitudinal alternatif et à cloison de séparation étanche |
| JPS5114122B2 (en, 2012) * | 1972-03-16 | 1976-05-07 |
-
1975
- 1975-01-24 CH CH88775A patent/CH588184A5/xx not_active IP Right Cessation
- 1975-01-31 NL NLAANVRAGE7501195,A patent/NL168665C/xx not_active IP Right Cessation
- 1975-10-31 DE DE2548798A patent/DE2548798C3/de not_active Expired
- 1975-11-26 DK DK532175AA patent/DK140229B/da not_active IP Right Cessation
- 1975-11-28 BE BE162286A patent/BE836086A/xx not_active IP Right Cessation
- 1975-12-01 LU LU73910A patent/LU73910A1/xx unknown
- 1975-12-01 IT IT29862/75A patent/IT1051781B/it active
- 1975-12-01 JP JP50142299A patent/JPS5177748A/ja active Pending
- 1975-12-01 IE IE2619/75A patent/IE41959B1/en unknown
- 1975-12-02 GB GB49462/75A patent/GB1498999A/en not_active Expired
- 1975-12-03 US US05/637,400 patent/US4146805A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL168665C (nl) | 1982-04-16 |
| NL168665B (nl) | 1981-11-16 |
| BE836086A (fr) | 1976-05-28 |
| DE2548798A1 (de) | 1976-06-10 |
| JPS5177748A (en, 2012) | 1976-07-06 |
| DK140229B (da) | 1979-07-09 |
| IT1051781B (it) | 1981-05-20 |
| CH588184A5 (en, 2012) | 1977-05-31 |
| US4146805A (en) | 1979-03-27 |
| DE2548798B2 (de) | 1977-08-25 |
| LU73910A1 (en, 2012) | 1976-07-01 |
| DK140229C (en, 2012) | 1979-12-03 |
| NL7501195A (nl) | 1976-06-04 |
| GB1498999A (en) | 1978-01-25 |
| DK532175A (en, 2012) | 1976-06-03 |
| DE2548798C3 (de) | 1978-04-20 |
| IE41959L (en) | 1976-06-02 |
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