FIELD: electric heating.
SUBSTANCE: invention relates to the field of electric heating and can be used in manufacture of elastic electric heaters having low heat trains due to tight fitting to the object intended for heating of objects of complex shape. Elastic electric heater manufacturing method is based on a wire strip on a two-way elastic fabric base temporarily fixed with a paper water-soluble template glued thereto with applied trajectory of wire laying, two-piece zigzag-like suture on sewing machine of general purpose with the help of highly maneuverable lug, intended for laying and fixation of wire on template.
EFFECT: invention enables to obtain a flexible heating element allowing multiple stretching in two directions and twisting without damaging the heating element.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FLEXIBLE ELECTRICAL HEATER | 1995 |
|
RU2074524C1 |
| METHOD OF STRIPING OF VOLUME PREFORMS | 2019 |
|
RU2722494C1 |
| METHOD OF MAKING PREFORMS FOR GAS TURBINE ENGINE COMPRESSOR BLADES | 2018 |
|
RU2717228C1 |
| ELECTRIC HEATER AND ITS MANUFACTURE METHOD | 2008 |
|
RU2358415C1 |
| METHOD OF OBTAINING THREE-DIMENSIONAL IMAGE ON SURFACE OF ARTICLE | 2019 |
|
RU2726099C1 |
| METHOD FOR MANUFACTURING A MULTILAYER FIBROUS WORK PIECE OF FLAT SHAPE | 2019 |
|
RU2736367C1 |
| METHOD FOR MANUFACTURING FLAT-FORM FIBROUS WORKPIECES | 2019 |
|
RU2718789C1 |
| METHOD FOR MAKING PREFORM BASED ON WATER-SOLUBLE SUBSTRATE FOR COMPRESSOR BLADES | 2018 |
|
RU2719171C1 |
| FILM ELECTRIC HEATER | 1995 |
|
RU2088047C1 |
| METHOD OF PATTERN MAKING AND TEMPLATE FOR ITS IMPLEMENTATION | 2018 |
|
RU2688372C1 |
