ES251529U - Conjunto de bobina electrica - Google Patents
Conjunto de bobina electricaInfo
- Publication number
- ES251529U ES251529U ES1979251529U ES251529U ES251529U ES 251529 U ES251529 U ES 251529U ES 1979251529 U ES1979251529 U ES 1979251529U ES 251529 U ES251529 U ES 251529U ES 251529 U ES251529 U ES 251529U
- Authority
- ES
- Spain
- Prior art keywords
- aperture
- tongue portion
- coil
- respective side
- coil assembly
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/06—Insulation of windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Manufacture Of Motors, Generators (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
1. Conjunto de bobina eléctrica, que comprende una bobina anular sustancialmente rectangular y una cubierta sustancialmente hermética al polvo para la misma, siendo formada dicha cubierta por una plancha plegada de material en hoja electroaislante, incluyendo dicha plancha una porción anular sustancialmente rectangular y dos pares de solapas mutuamente opuestas que están plegadas alrededor de los respectivos lados de la abertura de la bobina, con el fin de obturar su periferia interior, en el que las solapas de ambos pares están previstas, en la plancha desplegada exteriormente con respecto a la porción anular sustancialmente rectangular, con el fin de que las porciones terminales de todas las solapas estén dispuestas en un mismo lado del conjunto de bobina eléctrica. 2. Conjunto de bobina eléctrica, según la reivindicación 1, en el que las porciones terminales de las solapas están ahusadas para facilitar la entrada cuando se insertan a través de la abertura de la bobina. 3. Conjunto de bobina eléctrica, según la reivindicación 1, en el que cada uno de los pares de solapas mutuamente opuestas incluye una primera porción de lengüeta que ha sido pasada a través de la abertura de la porción anular de la plancha y una segunda porción de lengüeta que cubre el lado respectivo de la abertura de la bobina caracterizado porque la segunda porción de la lengüeta de cada solapa tiene anchura que es mayor que la longitud del lado respectivo de la abertura de la bobina, mientras que dicha primera porción de la lengüeta de cada solapa tiene una anchura que no es mayor que la longitud del lado respectivo de las aberturas de la bobina y la porción anular de la plancha. 4. Conjunto de bobina eléctrica, según la reivindicación 3, en el que dicha segunda porción de lengüeta de cada una de las solapas está unida con el resto de las solapas por una articulación que tiene una longitud que no es mayor que la longitud del lado respectivo de la abertura de la bonina. 5. Conjunto de bobina eléctrica, según la reivindicación 3, en el que cada una del otro par de solapas mutuamente opuestas tiene una anchura que no es mayor que la longitud del lado respectivo de las aberturas de la bobina y la porción anular de la plancha. 6. Conjunto de bobina eléctrica, según la reivindicación 1 ó 3, en el que las aberturas de la bonina y de la plancha son del mismo tamaño. 7. Conjunto de bobina eléctrica.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7828911 | 1978-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES251529U true ES251529U (es) | 1980-12-16 |
| ES251529Y ES251529Y (es) | 1981-05-16 |
Family
ID=10498272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1979251529U Expired ES251529Y (es) | 1978-07-05 | 1979-07-05 | Conjunto de bobina electrica |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4222023A (es) |
| JP (1) | JPS5510897A (es) |
| AR (1) | AR220209A1 (es) |
| AU (1) | AU524174B2 (es) |
| BR (1) | BR7904224A (es) |
| DE (1) | DE2926762A1 (es) |
| ES (1) | ES251529Y (es) |
| FR (1) | FR2430656A1 (es) |
| IN (1) | IN152813B (es) |
| IT (1) | IT7949617A0 (es) |
| SU (1) | SU793420A3 (es) |
| ZA (1) | ZA793101B (es) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59192814U (ja) * | 1983-06-10 | 1984-12-21 | 株式会社東芝 | トランス |
| US4472703A (en) * | 1984-01-05 | 1984-09-18 | Allied Corporation | Field coil insulation shield |
| FR2614727B1 (fr) * | 1987-04-28 | 1995-02-24 | Equip Electr Moteur | Procede d'enrobage d'une bobine au moyen d'un tissu thermodurcissable et bobine realisee conformement a ce procede |
| US4846912A (en) * | 1987-05-12 | 1989-07-11 | Hamilton Standard Controls, Inc. | Method of insulating a coil |
| AU614031B2 (en) * | 1988-01-22 | 1991-08-15 | Prestolite Electric Incorporated | Field assembly insulator |
| US5321379A (en) * | 1993-01-11 | 1994-06-14 | General Electric Company | Transformer with amorphous alloy core having chip containment means |
| JP3282493B2 (ja) * | 1995-06-07 | 2002-05-13 | 松下電器産業株式会社 | 電動機の固定子及びその製造方法 |
| US6992558B1 (en) * | 1998-01-30 | 2006-01-31 | Koninklijke Philips Electronics N.V. | Electric ballast |
| CA2265297C (en) | 1998-03-31 | 2002-10-29 | Illinois Tool Works Inc. | Method and apparatus for welding |
| US6229126B1 (en) | 1998-05-05 | 2001-05-08 | Illinois Tool Works Inc. | Induction heating system with a flexible coil |
| DE19952479A1 (de) * | 1999-10-29 | 2001-05-03 | Wilo Gmbh | Polisolation mit Filmscharnier |
| US6535100B2 (en) * | 2000-04-14 | 2003-03-18 | Powerware Corporation | Insulated transformer foil windings with breakouts and methods for forming the same |
| US7289012B2 (en) * | 2004-04-08 | 2007-10-30 | Polymer Technologies Inc. | Electromagnetic coil assembly |
| US10040143B2 (en) | 2012-12-12 | 2018-08-07 | Illinois Tool Works Inc. | Dabbing pulsed welding system and method |
| US10906114B2 (en) | 2012-12-21 | 2021-02-02 | Illinois Tool Works Inc. | System for arc welding with enhanced metal deposition |
| US9950383B2 (en) | 2013-02-05 | 2018-04-24 | Illinois Tool Works Inc. | Welding wire preheating system and method |
| US10835983B2 (en) | 2013-03-14 | 2020-11-17 | Illinois Tool Works Inc. | Electrode negative pulse welding system and method |
| US11045891B2 (en) | 2013-06-13 | 2021-06-29 | Illinois Tool Works Inc. | Systems and methods for anomalous cathode event control |
| US10828728B2 (en) | 2013-09-26 | 2020-11-10 | Illinois Tool Works Inc. | Hotwire deposition material processing system and method |
| US11154946B2 (en) | 2014-06-30 | 2021-10-26 | Illinois Tool Works Inc. | Systems and methods for the control of welding parameters |
| US11198189B2 (en) | 2014-09-17 | 2021-12-14 | Illinois Tool Works Inc. | Electrode negative pulse welding system and method |
| US11478870B2 (en) | 2014-11-26 | 2022-10-25 | Illinois Tool Works Inc. | Dabbing pulsed welding system and method |
| US10189106B2 (en) | 2014-12-11 | 2019-01-29 | Illinois Tool Works Inc. | Reduced energy welding system and method |
| US11370050B2 (en) | 2015-03-31 | 2022-06-28 | Illinois Tool Works Inc. | Controlled short circuit welding system and method |
| US11285559B2 (en) | 2015-11-30 | 2022-03-29 | Illinois Tool Works Inc. | Welding system and method for shielded welding wires |
| US10610946B2 (en) | 2015-12-07 | 2020-04-07 | Illinois Tool Works, Inc. | Systems and methods for automated root pass welding |
| US12194579B2 (en) | 2015-12-10 | 2025-01-14 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
| US10675699B2 (en) | 2015-12-10 | 2020-06-09 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
| RU2614043C1 (ru) * | 2015-12-29 | 2017-03-22 | Акционерное общество "Технодинамика" | Ротор явнополюсной электрической машины |
| US10766092B2 (en) | 2017-04-18 | 2020-09-08 | Illinois Tool Works Inc. | Systems, methods, and apparatus to provide preheat voltage feedback loss protection |
| US10870164B2 (en) | 2017-05-16 | 2020-12-22 | Illinois Tool Works Inc. | Systems, methods, and apparatus to preheat welding wire |
| US11524354B2 (en) | 2017-06-09 | 2022-12-13 | Illinois Tool Works Inc. | Systems, methods, and apparatus to control weld current in a preheating system |
| WO2018227196A1 (en) | 2017-06-09 | 2018-12-13 | Illinois Tool Works Inc. | Welding torch, with two contact tips and a plurality of liquid cooling assemblies for conducting currents to the contact tips |
| WO2018227189A1 (en) | 2017-06-09 | 2018-12-13 | Illinois Tool Works Inc. | Contact tips with screw threads and head to enable unthreading or the screw threads comprising longitudinal slots for gas flow; welding torch with contact tips |
| EP3634683B1 (en) | 2017-06-09 | 2022-03-23 | Illinois Tool Works, Inc. | Welding assembly for a welding torch, with two contact tips and a cooling body to cool and conduct current |
| EP3634684B1 (en) | 2017-06-09 | 2022-10-05 | Illinois Tool Works Inc. | Welding torch with a first contact tip to preheat welding wire and a second contact tip |
| US11020813B2 (en) | 2017-09-13 | 2021-06-01 | Illinois Tool Works Inc. | Systems, methods, and apparatus to reduce cast in a welding wire |
| EP3843933B1 (en) | 2018-08-31 | 2026-01-14 | Illinois Tool Works, Inc. | Submerged arc welding system and submerged arc welding torch to resistively preheat electrode wire |
| US11014185B2 (en) | 2018-09-27 | 2021-05-25 | Illinois Tool Works Inc. | Systems, methods, and apparatus for control of wire preheating in welding-type systems |
| CA3119590C (en) | 2018-12-19 | 2024-06-11 | Illinois Tool Works Inc. | Contact tip, wire preheating assembly, contact tip assembly and consumable electrode-fed welding type system |
| US12583048B2 (en) | 2019-03-29 | 2026-03-24 | Illinois Tool Works Inc. | Methods and apparatus to convert welding-type power to welding-type power and resistive preheating power |
| US12103121B2 (en) | 2019-04-30 | 2024-10-01 | Illinois Tool Works Inc. | Methods and apparatus to control welding power and preheating power |
| US11772182B2 (en) | 2019-12-20 | 2023-10-03 | Illinois Tool Works Inc. | Systems and methods for gas control during welding wire pretreatments |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1797768A (en) * | 1928-12-29 | 1931-03-24 | Delco Remy Corp | Insulation for field windings |
| US2749525A (en) * | 1952-11-18 | 1956-06-05 | Gen Electric | Transformer coil and insulation for the same |
| GB1197884A (en) * | 1966-09-30 | 1970-07-08 | Kodal Ltd | Roll Material Package |
| US3378800A (en) * | 1967-01-25 | 1968-04-16 | Electric Products Mfg Co | Electromagnetic winding having coil wrapper with window insulating flaps |
| GB1580443A (en) * | 1976-08-21 | 1980-12-03 | Lucas Industries Ltd | Electrical coil assembly |
-
1979
- 1979-06-21 ZA ZA793101A patent/ZA793101B/xx unknown
- 1979-06-28 US US06/053,082 patent/US4222023A/en not_active Expired - Lifetime
- 1979-06-28 AU AU48467/79A patent/AU524174B2/en not_active Ceased
- 1979-07-03 IT IT7949617A patent/IT7949617A0/it unknown
- 1979-07-03 DE DE19792926762 patent/DE2926762A1/de not_active Ceased
- 1979-07-04 SU SU792786608A patent/SU793420A3/ru active
- 1979-07-04 JP JP8406379A patent/JPS5510897A/ja active Pending
- 1979-07-04 BR BR7904224A patent/BR7904224A/pt unknown
- 1979-07-04 FR FR7917371A patent/FR2430656A1/fr active Granted
- 1979-07-05 IN IN694/CAL/79A patent/IN152813B/en unknown
- 1979-07-05 AR AR277196A patent/AR220209A1/es active
- 1979-07-05 ES ES1979251529U patent/ES251529Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU524174B2 (en) | 1982-09-02 |
| SU793420A3 (ru) | 1980-12-30 |
| FR2430656B1 (es) | 1982-12-03 |
| AU4846779A (en) | 1980-01-10 |
| ZA793101B (en) | 1980-04-30 |
| FR2430656A1 (fr) | 1980-02-01 |
| US4222023A (en) | 1980-09-09 |
| DE2926762A1 (de) | 1980-01-17 |
| AR220209A1 (es) | 1980-10-15 |
| BR7904224A (pt) | 1980-04-01 |
| JPS5510897A (en) | 1980-01-25 |
| ES251529Y (es) | 1981-05-16 |
| IT7949617A0 (it) | 1979-07-03 |
| IN152813B (es) | 1984-04-14 |
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