GB435343A - Improvements relating to heating and quenching metals and cutting glass - Google Patents

Improvements relating to heating and quenching metals and cutting glass

Info

Publication number
GB435343A
GB435343A GB24410/34A GB2441034A GB435343A GB 435343 A GB435343 A GB 435343A GB 24410/34 A GB24410/34 A GB 24410/34A GB 2441034 A GB2441034 A GB 2441034A GB 435343 A GB435343 A GB 435343A
Authority
GB
United Kingdom
Prior art keywords
glass
heating
improvements relating
cutting glass
aug
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
GB24410/34A
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.)
Electric Furnace Co
Original Assignee
Electric Furnace Co
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 Electric Furnace Co filed Critical Electric Furnace Co
Publication of GB435343A publication Critical patent/GB435343A/en
Expired legal-status Critical Current

Links

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
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • H05B6/42—Cooling of coils

Abstract

435,343. Cutting or dividing glass. ELECTRIC FURNACE CO., Ltd., 17, Victoria Street, Westminster.-(Assignees of Northrup, E. F. ; Princeton, New Jersey, U.S.A.) Aug. 24, 1934, No. 24410. Convention date, Aug. 24, 1933. [Class 56] [See also Groups XI and II] High frequency current passes, in opposite directions, through a hollow conductor 17 and an element 18 in contact with a glass sheet 16. The edge of the element 18 becomes heated and water is forced through the aperture 19 to break the glass in a line following the edge.
GB24410/34A 1933-08-24 1934-08-24 Improvements relating to heating and quenching metals and cutting glass Expired GB435343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US435343XA 1933-08-24 1933-08-24

Publications (1)

Publication Number Publication Date
GB435343A true GB435343A (en) 1935-09-19

Family

ID=21927656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24410/34A Expired GB435343A (en) 1933-08-24 1934-08-24 Improvements relating to heating and quenching metals and cutting glass

Country Status (1)

Country Link
GB (1) GB435343A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE740385C (en) * 1937-09-11 1943-10-19 Aeg Inductor for spatially limited, inductive heating of work pieces
DE747963C (en) * 1936-10-07 1944-10-23 Ohio Crankshaft Company Process for the production of multi-part, bush-less bearing bodies
DE748062C (en) * 1940-11-15 1944-10-25 Device for the production of composite cast bodies by centrifugation
DE748683C (en) * 1953-04-08 1944-11-08 Control of the surface hardening of metal parts by inductive heating and subsequent quenching
DE749254C (en) * 1938-04-08 1944-12-16 Cover plugs for holes, recesses or the like for inductive surface hardening
US2418675A (en) * 1943-06-28 1947-04-08 Budd Co Inductive heating unit comprising coaxially arranged conductors
US2419619A (en) * 1943-02-13 1947-04-29 Ohio Crankshaft Co Method of heat-treating flanges and the like
US2426985A (en) * 1945-04-07 1947-09-09 Utiea Drop Forge & Tool Corp Process of heating opposed metal parts by combined induced and conducted electric currents
US2574855A (en) * 1948-07-17 1951-11-13 Warner Swasey Co Induction hardening of ways of machine tools
DE754848C (en) * 1936-09-25 1952-07-17 Ohio Crankshaft Company Device for surface hardening of metal workpieces by inductive heating and subsequent quenching
DE967260C (en) * 1943-10-09 1957-11-28 Deutsche Edelstahlwerke Ag Induction heater for hardening the edges of axes, ax, chisels and similarly shaped tools
US3122625A (en) * 1962-01-19 1964-02-25 Caterpillar Tractor Co Proximity inductor heating and quenching fixture
US3221536A (en) * 1961-09-18 1965-12-07 Deutsche Edelstahlwerke Ag Method for determining the required hardening conditions for cylindrical work pieces

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE754848C (en) * 1936-09-25 1952-07-17 Ohio Crankshaft Company Device for surface hardening of metal workpieces by inductive heating and subsequent quenching
DE747963C (en) * 1936-10-07 1944-10-23 Ohio Crankshaft Company Process for the production of multi-part, bush-less bearing bodies
DE740385C (en) * 1937-09-11 1943-10-19 Aeg Inductor for spatially limited, inductive heating of work pieces
DE749254C (en) * 1938-04-08 1944-12-16 Cover plugs for holes, recesses or the like for inductive surface hardening
DE748062C (en) * 1940-11-15 1944-10-25 Device for the production of composite cast bodies by centrifugation
US2419619A (en) * 1943-02-13 1947-04-29 Ohio Crankshaft Co Method of heat-treating flanges and the like
US2418675A (en) * 1943-06-28 1947-04-08 Budd Co Inductive heating unit comprising coaxially arranged conductors
DE967260C (en) * 1943-10-09 1957-11-28 Deutsche Edelstahlwerke Ag Induction heater for hardening the edges of axes, ax, chisels and similarly shaped tools
US2426985A (en) * 1945-04-07 1947-09-09 Utiea Drop Forge & Tool Corp Process of heating opposed metal parts by combined induced and conducted electric currents
US2574855A (en) * 1948-07-17 1951-11-13 Warner Swasey Co Induction hardening of ways of machine tools
DE748683C (en) * 1953-04-08 1944-11-08 Control of the surface hardening of metal parts by inductive heating and subsequent quenching
US3221536A (en) * 1961-09-18 1965-12-07 Deutsche Edelstahlwerke Ag Method for determining the required hardening conditions for cylindrical work pieces
US3122625A (en) * 1962-01-19 1964-02-25 Caterpillar Tractor Co Proximity inductor heating and quenching fixture

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