WO2012062384A3 - Engin lisseur équipé d'un système de chauffage du type à induction - Google Patents

Engin lisseur équipé d'un système de chauffage du type à induction Download PDF

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Publication number
WO2012062384A3
WO2012062384A3 PCT/EP2011/003839 EP2011003839W WO2012062384A3 WO 2012062384 A3 WO2012062384 A3 WO 2012062384A3 EP 2011003839 W EP2011003839 W EP 2011003839W WO 2012062384 A3 WO2012062384 A3 WO 2012062384A3
Authority
WO
WIPO (PCT)
Prior art keywords
inductive
type heating
elements
laid
contact
Prior art date
Application number
PCT/EP2011/003839
Other languages
English (en)
Other versions
WO2012062384A2 (fr
Inventor
Antonio Cipriani
Luca Morgantini
Dietmar Metz
Original Assignee
Marini S.P.A.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Marini S.P.A. filed Critical Marini S.P.A.
Publication of WO2012062384A2 publication Critical patent/WO2012062384A2/fr
Publication of WO2012062384A3 publication Critical patent/WO2012062384A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E01C19/4833—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
    • E01C19/4853—Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/40—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
    • E01C19/407—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers with elements or parts partly or fully immersed in or penetrating into the material to act thereon, e.g. immersed vibrators or vibrating parts, kneading tampers, spaders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/14—Tools, e.g. nozzles, rollers, calenders
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/10—Heated screeds
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/14—Extendable screeds
    • E01C2301/16—Laterally slidable screeds

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
  • General Induction Heating (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)

Abstract

La présente invention concerne un engin finisseur pour une bitumeuse-finisseuse, comprenant des éléments prévus pour entrer en contact avec le matériau devant être déposé. Au moins de tels éléments sont faits d'un matériau ferromagnétique. L'engin finisseur comprend au moins un dispositif de chauffage du type à induction appliqué en accord avec un ou plusieurs éléments prévus pour entrer en contact avec le matériau devant être déposé et faits d'un matériau ferromagnétique, le dispositif de chauffage du type à induction générant des courants induits qui chauffent de tels éléments en contact avec le matériau devant être déposé et faits d'un matériau ferromagnétique dissipant l'énergie transmise au moyen du champ magnétique produit par le dispositif de chauffage du type à induction. Ce type de dispositif de chauffage du type à induction comprend au moins un radiateur du type à induction consistant en une ou plusieurs bobines de circulation du courant inducteur, la bobine de circulation du courant inducteur étant encapsulée dans un moyen d'amortissement fait d'un matériau prévu pour amortir les vibrations.
PCT/EP2011/003839 2010-11-12 2011-07-30 Engin lisseur équipé d'un système de chauffage du type à induction WO2012062384A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUD2010A000206 2010-11-12
ITUD2010A000206A IT1403029B1 (it) 2010-11-12 2010-11-12 Banco di stesa con sistema di riscaldamento a induzione

Publications (2)

Publication Number Publication Date
WO2012062384A2 WO2012062384A2 (fr) 2012-05-18
WO2012062384A3 true WO2012062384A3 (fr) 2012-07-19

Family

ID=43743138

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/003839 WO2012062384A2 (fr) 2010-11-12 2011-07-30 Engin lisseur équipé d'un système de chauffage du type à induction

Country Status (2)

Country Link
IT (1) IT1403029B1 (fr)
WO (1) WO2012062384A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102864726B (zh) * 2012-09-25 2015-01-21 中联重科股份有限公司 机械加长式熨平板和机械加长式熨平板的拼装方法
EP2728066B1 (fr) * 2012-10-30 2020-08-12 Joseph Vögele AG Engin avec composants de machine
WO2022010999A1 (fr) 2020-07-07 2022-01-13 Milwaukee Electric Tool Corporation Compacteur à plaque
CN113774762B (zh) * 2021-10-19 2022-08-16 合肥工业大学 一种提高导电沥青混凝土自修复效果的摊铺机和使用方法
EP4183925A1 (fr) * 2021-11-18 2023-05-24 Joseph Vögele AG Système de chauffage pour une machine de construction
CN114990972B (zh) * 2022-06-01 2023-08-22 江苏集萃道路工程技术与装备研究所有限公司 一种热风循环加热装置及提温机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417516A (en) * 1993-07-20 1995-05-23 Universal Screed Inc. Electrically heated paving screed
US6124580A (en) * 1998-06-20 2000-09-26 Abg Allgemeine Baumaschinen-Gesellschaft Mbh Screed for a paver having a tamper bar heated by induction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417516A (en) * 1993-07-20 1995-05-23 Universal Screed Inc. Electrically heated paving screed
US6124580A (en) * 1998-06-20 2000-09-26 Abg Allgemeine Baumaschinen-Gesellschaft Mbh Screed for a paver having a tamper bar heated by induction

Also Published As

Publication number Publication date
WO2012062384A2 (fr) 2012-05-18
ITUD20100206A1 (it) 2012-05-13
IT1403029B1 (it) 2013-09-27

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