CA1018606A - Lamellage du bois par chauffage electrostatique - Google Patents

Lamellage du bois par chauffage electrostatique

Info

Publication number
CA1018606A
CA1018606A CA218,406A CA218406A CA1018606A CA 1018606 A CA1018606 A CA 1018606A CA 218406 A CA218406 A CA 218406A CA 1018606 A CA1018606 A CA 1018606A
Authority
CA
Canada
Prior art keywords
laminating wood
electrostatic heating
electrostatic
laminating
wood
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.)
Expired
Application number
CA218,406A
Other languages
English (en)
Other versions
CA218406S (en
Inventor
Bernard Gillet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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
Priority claimed from FR7402202A external-priority patent/FR2258250A1/fr
Application filed by Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Application granted granted Critical
Publication of CA1018606A publication Critical patent/CA1018606A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D3/00—Veneer presses; Press plates; Plywood presses
    • 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
    • H05B6/46—Dielectric heating
    • H05B6/54—Electrodes
    • 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
    • H05B6/46—Dielectric heating
    • H05B6/62—Apparatus for specific applications

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
CA218,406A 1974-01-23 1975-01-22 Lamellage du bois par chauffage electrostatique Expired CA1018606A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7402202A FR2258250A1 (en) 1974-01-23 1974-01-23 H.F. thermal treatment for materials

Publications (1)

Publication Number Publication Date
CA1018606A true CA1018606A (fr) 1977-10-04

Family

ID=9133857

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218,406A Expired CA1018606A (fr) 1974-01-23 1975-01-22 Lamellage du bois par chauffage electrostatique

Country Status (4)

Country Link
US (1) US4007350A (fr)
CA (1) CA1018606A (fr)
CH (1) CH590597A5 (fr)
DE (1) DE2502524C3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362918A (en) * 1980-10-30 1982-12-07 Simon Rabin Radiation absorbing apparatus
US4472618A (en) * 1982-03-17 1984-09-18 Power Dry Patent, Inc. Lumber cart and electrode for dielectric drying kiln
US5427645A (en) * 1991-12-09 1995-06-27 W. R. Grace & Co.-Conn. Apparatus and method for radio frequency sealing thermoplastic films together
DE4231099C2 (de) * 1992-09-17 1996-07-04 Pruemer Holzbau Kuckel Gmbh & Vorrichtung zum Herstellen von aus miteinander verleimten Holzbohlen bestehenden Holzträgern
US5955023A (en) * 1996-11-27 1999-09-21 Callutech, Llc Method of forming composite particle products
US6423955B1 (en) * 2001-07-13 2002-07-23 Heatwave Technologies Inc. High frequency dielectric heating system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529862A (en) * 1943-06-22 1950-11-14 Steinway & Sons Diaphragm unit and method of fabricating same
GB592801A (en) * 1943-08-23 1947-09-30 Rca Corp Improvements in electrical bonding apparatus
US2472708A (en) * 1946-05-02 1949-06-07 Rca Corp Wood adhering machine
US2567983A (en) * 1946-12-19 1951-09-18 Wood Electro Process Company Method of drying lumber
US2666463A (en) * 1949-02-21 1954-01-19 Weyerhaeuser Timber Co Method of densifying wood
US2783347A (en) * 1954-03-26 1957-02-26 Nat Cylinder Gas Co High-frequency heating systems and applicators
US2783344A (en) * 1954-03-26 1957-02-26 Nat Cylinder Gas Co Dielectric heating systems and applicators
BE554517A (fr) * 1956-01-28
BE557128A (fr) * 1956-05-30
DE1087439B (de) * 1956-12-21 1960-08-18 Sig Schweiz Industrieges Maschine zum Herstellen von aus mindestens teilweise thermoplastischem Material bestehenden Beuteln
US3866255A (en) * 1964-07-27 1975-02-18 Bangor Punta Operations Inc Dielectric apparatus for and method of treating traveling paper webs and the like
US3721013A (en) * 1971-06-04 1973-03-20 Canadian Patents Dev Method of drying wood

Also Published As

Publication number Publication date
CH590597A5 (fr) 1977-08-15
DE2502524B2 (de) 1980-07-03
DE2502524C3 (de) 1981-04-16
DE2502524A1 (de) 1975-07-24
US4007350A (en) 1977-02-08

Similar Documents

Publication Publication Date Title
CA991970A (en) Laminating apparatus
CA1028115A (fr) Element de construction
AU475211B2 (en) Portable humidifier
CA1016445A (en) Heat resistant laminate
AU483086B2 (en) Humidifier
CA991971A (en) Laminating apparatus
CA993728A (en) Damper
CA1017237A (en) Composite sheet structures
CA1034018A (fr) Commande d'asservissement
CA1026661A (fr) Construction lamellaire
CA1018606A (fr) Lamellage du bois par chauffage electrostatique
CA1027730A (fr) Panneaux decoratifs
AU477176B2 (en) Laminating apparatus
AU498371B2 (en) Sheet laminating device
CA1008096A (en) Part presenter
CA1025765A (fr) Humidificateur
CA1018942A (fr) Caisses empilables
AU475783B2 (en) Sheet materials
AU489212B2 (en) Paperboard laminate
AU500437B2 (en) Sheet manufacture
AU491901B2 (en) Laminated sheets
AU8342375A (en) Paperboard laminate
CA1024012A (fr) Lamine adhesif
AU477497B2 (en) Laminated cookware
CA1018051A (en) Decorative laminate