GB588609A - Improvements in and relating to methods of indirectly heating non-conductive materials by electromagnetic induction - Google Patents
Improvements in and relating to methods of indirectly heating non-conductive materials by electromagnetic inductionInfo
- Publication number
- GB588609A GB588609A GB12737/44A GB1273744A GB588609A GB 588609 A GB588609 A GB 588609A GB 12737/44 A GB12737/44 A GB 12737/44A GB 1273744 A GB1273744 A GB 1273744A GB 588609 A GB588609 A GB 588609A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- alloy
- particles
- see group
- remainder
- 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
Links
- 238000010438 heat treatment Methods 0.000 title abstract 8
- 239000012811 non-conductive material Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- 230000005674 electromagnetic induction Effects 0.000 title 1
- 239000010949 copper Substances 0.000 abstract 6
- 239000011572 manganese Substances 0.000 abstract 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 5
- 239000011651 chromium Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 239000004033 plastic Substances 0.000 abstract 4
- 229920003023 plastic Polymers 0.000 abstract 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 3
- 229910000599 Cr alloy Inorganic materials 0.000 abstract 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 3
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 3
- 229910045601 alloy Inorganic materials 0.000 abstract 3
- 239000000956 alloy Substances 0.000 abstract 3
- 239000004411 aluminium Substances 0.000 abstract 3
- 229910052782 aluminium Inorganic materials 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 3
- 229910052748 manganese Inorganic materials 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000003292 glue Substances 0.000 abstract 2
- 229910001291 heusler alloy Inorganic materials 0.000 abstract 2
- 239000006249 magnetic particle Substances 0.000 abstract 2
- 239000002923 metal particle Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 229920001187 thermosetting polymer Polymers 0.000 abstract 2
- 229910000881 Cu alloy Inorganic materials 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 abstract 1
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 229920000180 alkyd Polymers 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000000378 calcium silicate Substances 0.000 abstract 1
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
Abstract
In a method of heating non-conductive material by high-frequency magnetic induction (see Group XI), a thermosetting binder or polymerizable material in liquid or solid form such as phenol-formaldehyde, urea-formaldehyde, alkyd, vinyl or methacrylate resins, or cellulose acetate or nitrate, have associated with them finely-divided magnetic particles having a Curie point within the desired temperature range of heat treatment. The magnetic particles may comprise Heusler alloy, or an alloy of nickel and chromium, copper, manganese or aluminium, examples of suitable proportions being given. In an example, phenolic formaldehyde resin glues (available in U.S.A. as "Catabond" No. 400 or 590) were mixed with finely-divided nickel-copper alloy (20 per cent Cu and 80 per cent Ni) in the proportion of 30 per cent metal to 70 per cent glue and the mixture used in gluing wooden articles together. The particles may also be sprinkled over or impressed into the surface of a film of the plastic, or they may be interposed between two or more such films.ALSO:In a method of heating non-conductive materials by high frequency magnetic fields (see Group XI), adhesive and plastic materials have associated with them a finely divided magnetic substance such as Hensler alloy, or an alloy of nickel and chromium, copper, manganese or aluminium. Examples are given within the following ranges: (1) Hensler alloy; Mn. 6-26.5 per cent.; Al. 7.2-25 per cent.; Cu. 57.2-80.8 per cent. (2) Cr. 0-5 per cent.; remainder Ni. (3) Cu. 0-30 per cent.; remainder Ni. (4) Mn. 0-15 per cent., remainder Ni. (5) Al. 0-5 per cent.; remainder Ni.ALSO:In a method of heating non-conductive materials by high frequency magnetic fields to predetermined limited temperatures (see Group XI) adhesive and plastic materials have associated with them finely divided particles of iron, cobalt or alloys thereof, or Heusler alloy, or an alloy of nickel and chromium, copper, manganese or aluminium (see Group II). The non-conductive material may be a sodium or calcium silicate adhesive, or a thermosetting or thermoplastic substance (see Group IV) or an adhering mixture containing asbestos, mica or fire-clay. The metal particles may be mixed with plastics adapted to be polymerized, hardened or otherwise cured or shaped upon heating in a mould, the mould being of non-conductive material and having a high frequency work coil placed adjacent to its exterior. In each case metal particles are chosen such that they have a Curie point within the desired temperature range of heat treatment of a given material, heating ceasing when this point is reached.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US588609XA | 1943-05-21 | 1943-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB588609A true GB588609A (en) | 1947-05-29 |
Family
ID=22019346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12737/44A Expired GB588609A (en) | 1943-05-21 | 1944-07-04 | Improvements in and relating to methods of indirectly heating non-conductive materials by electromagnetic induction |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB588609A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1047337B (en) * | 1954-06-22 | 1958-12-24 | Raytheon Mfg Co | Device for cooking or frying food using high-frequency electromagnetic energy |
| DE1094385B (en) * | 1958-08-22 | 1960-12-08 | Emil Vogel Ges Mit Beschraenkt | Process for the production of plastic foams |
| DE1097593B (en) * | 1954-07-15 | 1961-01-19 | Reinhard Staeger | Process for the high frequency welding of cell bodies with open or closed cells |
| GB2144025A (en) * | 1983-07-28 | 1985-02-27 | Bixby Int Corp | Shoe stiffener |
| US5378879A (en) * | 1993-04-20 | 1995-01-03 | Raychem Corporation | Induction heating of loaded materials |
| US8481891B2 (en) | 2006-09-29 | 2013-07-09 | Koninklijke Philips Electronics N.V. | Induction ironing system |
-
1944
- 1944-07-04 GB GB12737/44A patent/GB588609A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1047337B (en) * | 1954-06-22 | 1958-12-24 | Raytheon Mfg Co | Device for cooking or frying food using high-frequency electromagnetic energy |
| DE1097593B (en) * | 1954-07-15 | 1961-01-19 | Reinhard Staeger | Process for the high frequency welding of cell bodies with open or closed cells |
| DE1094385B (en) * | 1958-08-22 | 1960-12-08 | Emil Vogel Ges Mit Beschraenkt | Process for the production of plastic foams |
| GB2144025A (en) * | 1983-07-28 | 1985-02-27 | Bixby Int Corp | Shoe stiffener |
| US5378879A (en) * | 1993-04-20 | 1995-01-03 | Raychem Corporation | Induction heating of loaded materials |
| US8481891B2 (en) | 2006-09-29 | 2013-07-09 | Koninklijke Philips Electronics N.V. | Induction ironing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2393541A (en) | Composition adapted for inductive heating and method for using same | |
| EP0225392B1 (en) | Resin-bonded magnetic composition and process for producing magnetic molding therefrom | |
| US2601212A (en) | Heat resistant magnetic cores and method of making | |
| US4957668A (en) | Ultrasonic compacting and bonding particles | |
| US4878978A (en) | Bonding method employing high performance induction curable two-component structural adhesive with nonsagging behavior | |
| CN104031601B (en) | For the preparation of insulating adhesive and the using method thereof of soft magnetic metal matrix material | |
| EP0249940A1 (en) | High performance induction curable two-component structural adhesive with nonsagging behaviour | |
| US5447592A (en) | Process for glueing two non-metallic substrates by means of an adhesive | |
| GB1276633A (en) | Method of making an abrasive tool | |
| EP0155082A3 (en) | Epoxy resin bonded rare earth-iron magnets | |
| GB588609A (en) | Improvements in and relating to methods of indirectly heating non-conductive materials by electromagnetic induction | |
| US5789064A (en) | Electromagnetic radiation absorbing and shielding compositions | |
| JPH03501190A (en) | Epoxy resin bonded rare earth-iron magnet and its manufacturing method | |
| US5418069A (en) | Formable composite magnetic flux concentrator and method of making the concentrator | |
| KR20170055978A (en) | Magnetic core and method for manufacturing same | |
| US4508567A (en) | Press-molding process for preparing a powder compact | |
| KR930000570A (en) | Process for preparing powder coating composition | |
| GB491659A (en) | Improvements in or relating to bonded abrasive articles | |
| JPH0493381A (en) | Hot-melt adhesive and method of peeling | |
| JPH0125518B2 (en) | ||
| GB925907A (en) | Method of producing sprayed metal material | |
| JPS63220504A (en) | Resin-bonded type magnetic-substance composition and manufacture of molded form thereof | |
| ES320556A1 (en) | A method for joining opposing sections of thermoplastic material. (Machine-translation by Google Translate, not legally binding) | |
| JP7149577B2 (en) | Method for manufacturing carbon fiber reinforced resin molded product, and carbon fiber reinforced resin molded product | |
| US2362628A (en) | Methods of producing molding powders |