The invention relates to a chest ironer, and belongs to the technical field of ironing machines. The chest ironer comprises an ironing chest set including arc-shaped ironing chests with upward arc-shaped openings. The ironing chest set includes at least one solid chest and at least one flexible chest, and bridge chests with downward arc-shaped openings are disposed between the ironing chests. The first ironing chest of the ironing chest set is a solid chest, the second ironing chest of the ironing chest set is a flexible chest, and the bridge chest between the first ironing chest and the second ironing chest is a first bridge chest. A horizontal steam chamber partition plate is fixedly arranged at the longitudinal middle position of an outer arc-shaped face plate of an inner chest plate of the solid chest in the horizontal direction, and at least one longitudinal steam chamber partition plate is arranged on the outer arc-shaped face plate of the inner chest plate in the longitudinal direction, so that the ironing chest is partitioned into at least four steam chambers. Each steam chamber is provided with an independent branched steam pipe communicated with a main steam pipe used for centralized supply of steam. The chest ironer is further provided with an adjustable pressurization system. The invention greatly improves the ironing effect under a limited steam pressure.

The invention relates to a chest ironer, and belongs to the technical field of ironing machines. The chest ironer comprises an ironing chest set including arc-shaped ironing chests with upward arc-shaped openings. The ironing chest set includes at least one solid chest and at least one flexible chest, and bridge chests with downward arc-shaped openings are disposed between the ironing chests. The first ironing chest of the ironing chest set is a solid chest, the second ironing chest of the ironing chest set is a flexible chest, and the bridge chest between the first ironing chest and the second ironing chest is a first bridge chest. A horizontal steam chamber partition plate is fixedly arranged at the longitudinal middle position of an outer arc-shaped face plate of an inner chest plate of the solid chest in the horizontal direction, and at least one longitudinal steam chamber partition plate is arranged on the outer arc-shaped face plate of the inner chest plate in the longitudinal direction, so that the ironing chest is partitioned into at least four steam chambers. Each steam chamber is provided with an independent branched steam pipe communicated with a main steam pipe used for centralized supply of steam. The chest ironer is further provided with an adjustable pressurization system. The invention greatly improves the ironing effect under a limited steam pressure.

A ironing machine (1) comprising: an axially-rotatable ironing drum (4); a motor assembly adapted to drive the ironing drum (4) into rotation about the drum longitudinal axis (A); an ironing chest (7) which is arranged adjacent to the ironing drum (4), locally substantially parallel to the peripheral surface (4p) of said ironing drum (4); a supporting assembly (9) adapted to keep the ironing drum (4) and the ironing chest (7) adjacent to one another; and an induction device (10) which is located adjacent to the ironing chest (7) and is adapted to heat up, via electromagnetic induction, the ironing chest (7); said ironing chest (7) comprising a platelike member (13) which extends beside the ironing drum (4), is substantially C-bent so as to extend locally substantially parallel to the peripheral surface (4p) of said ironing drum (4), and has a multilayer structure that includes: a main supporting sheet (14) which is substantially C-bent and is made of a metal material having a given thermal conductivity; and a ferromagnetic layer (15) which covers the convex face of said main supporting sheet (14), and is made of a ferromagnetic metal material having a thermal conductivity lower than that of the metal material forming said main supporting sheet (14).

A ironing machine (1) comprising: an axially-rotatable ironing drum (4); a motor assembly adapted to drive the ironing drum (4) into rotation about the drum longitudinal axis (A); an ironing chest (7) which is arranged adjacent to the ironing drum (4), locally substantially parallel to the peripheral surface (4p) of said ironing drum (4); a supporting assembly (9) adapted to keep the ironing drum (4) and the ironing chest (7) adjacent to one another; and an induction device (10) which is located adjacent to the ironing chest (7) and is adapted to heat up, via electromagnetic induction, the ironing chest (7); said ironing chest (7) comprising a platelike member (13) which extends beside the ironing drum (4), is substantially C-bent so as to extend locally substantially parallel to the peripheral surface (4p) of said ironing drum (4), and has a multilayer structure that includes: a main supporting sheet (14) which is substantially C-bent and is made of a metal material having a given thermal conductivity; and a ferromagnetic layer (15) which covers the convex face of said main supporting sheet (14), and is made of a ferromagnetic metal material having a thermal conductivity lower than that of the metal material forming said main supporting sheet (14).

A chest ironer having a chest, a cylinder, displacement means for displacement of the chest and the cylinder relatively each other, and rotation means for rotation of the cylinder around an axis of rotation. The chest has a curved metal plate with a concave side which faces the cylinder and a convex side opposite the concave side. The chest ironer further includes at least one induction arrangement for heating of the metal chest. The induction arrangement includes at least one electrical conductor arranged electrically isolated from the chest at the convex side of the chest, the at least one electrical conductor being connectable to a high frequency power source.

A chest ironer having a chest, a cylinder, displacement means for displacement of the chest and the cylinder relatively each other, and rotation means for rotation of the cylinder around an axis of rotation. The chest has a curved metal plate with a concave side which faces the cylinder and a convex side opposite the concave side. The chest ironer further includes at least one induction arrangement for heating of the metal chest. The induction arrangement includes at least one electrical conductor arranged electrically isolated from the chest at the convex side of the chest, the at least one electrical conductor being connectable to a high frequency power source.

The invention relates to a chest ironer, and belongs to the technical field of ironing machines. The chest ironer comprises an ironing chest set including arc-shaped ironing chests with upward arc-shaped openings. The ironing chest set includes at least one solid chest and at least one flexible chest, and bridge chests with downward arc-shaped openings are disposed between the ironing chests. The first ironing chest of the ironing chest set is a solid chest, the second ironing chest of the ironing chest set is a flexible chest, and the bridge chest between the first ironing chest and the second ironing chest is a first bridge chest. A horizontal steam chamber partition plate is fixedly arranged at the longitudinal middle position of an outer arc-shaped face plate of an inner chest plate of the solid chest in the horizontal direction, and at least one longitudinal steam chamber partition plate is arranged on the outer arc-shaped face plate of the inner chest plate in the longitudinal direction, so that the ironing chest is partitioned into at least four steam chambers. Each steam chamber is provided with an independent branched steam pipe communicated with a main steam pipe used for centralized supply of steam. The chest ironer is further provided with an adjustable pressurization system. The invention greatly improves the ironing effect under a limited steam pressure.

The invention relates to a chest ironer, and belongs to the technical field of ironing machines. The chest ironer comprises an ironing chest set including arc-shaped ironing chests with upward arc-shaped openings. The ironing chest set includes at least one solid chest and at least one flexible chest, and bridge chests with downward arc-shaped openings are disposed between the ironing chests. The first ironing chest of the ironing chest set is a solid chest, the second ironing chest of the ironing chest set is a flexible chest, and the bridge chest between the first ironing chest and the second ironing chest is a first bridge chest. A horizontal steam chamber partition plate is fixedly arranged at the longitudinal middle position of an outer arc-shaped face plate of an inner chest plate of the solid chest in the horizontal direction, and at least one longitudinal steam chamber partition plate is arranged on the outer arc-shaped face plate of the inner chest plate in the longitudinal direction, so that the ironing chest is partitioned into at least four steam chambers. Each steam chamber is provided with an independent branched steam pipe communicated with a main steam pipe used for centralized supply of steam. The chest ironer is further provided with an adjustable pressurization system. The invention greatly improves the ironing effect under a limited steam pressure.

An improved ironer chest for an ironing device, wherein said ironer chest is of a double-walled design and has an inner wall (1) and an outer wall (2), between which a chamber (3) extends through which a medium can flow, in which one or more elements (4) which increase heat transfer are arranged adjacent to the inner wall (1), and wherein the ironer chest comprises a partition wall (6) which is provided with passage openings (7) and which divides the chamber (3) into a first chamber (9) which contains the one or more elements (4) which increase heat transfer and a second chamber (5), adjacent to the outer wall (2), which is free from said elements (4) which increase heat transfer. In addition, the present invention relates to an ironing device comprising such an ironer chest.

An improved ironer chest for an ironing device, wherein said ironer chest is of a double-walled design and has an inner wall (1) and an outer wall (2), between which a chamber (3) extends through which a medium can flow, in which one or more elements (4) which increase heat transfer are arranged adjacent to the inner wall (1), and wherein the ironer chest comprises a partition wall (6) which is provided with passage openings (7) and which divides the chamber (3) into a first chamber (9) which contains the one or more elements (4) which increase heat transfer and a second chamber (5), adjacent to the outer wall (2), which is free from said elements (4) which increase heat transfer. In addition, the present invention relates to an ironing device comprising such an ironer chest.