CH207185A - Manufacturing process for electric heating elements. - Google Patents

Manufacturing process for electric heating elements.

Info

Publication number: CH207185A
Authority: CH; Switzerland
Prior art keywords: manufacturing process; electric heating; heating elements; elements; electric
Prior art date: 1936-06-12

Application number

Other languages

French (fr)

Inventor

Societe D Etudes Et D Anonyme

Original Assignee

Soc Et Et D Applic Ind Societe

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.)

1936-06-12

Filing date

1938-01-18

Publication date

1939-10-15

1938-01-18 Application filed by Soc Et Et D Applic Ind Societe filed Critical Soc Et Et D Applic Ind Societe

1939-10-15 Publication of CH207185A publication Critical patent/CH207185A/en

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/16—Rigid-tube cables
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49082—Resistor making
- Y10T29/49087—Resistor making with envelope or housing
- Y10T29/49089—Filling with powdered insulation
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/49874—Prestressing rod, filament or strand

CH207185D 1936-06-12 1938-01-18 Manufacturing process for electric heating elements. CH207185A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE416030T		1936-06-12

Publications (1)

Publication Number	Publication Date
CH207185A true CH207185A (en)	1939-10-15

Family

ID=3870378

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH207185D CH207185A (en)	1936-06-12	1938-01-18	Manufacturing process for electric heating elements.

Country Status (7)

Country	Link
US (1)	US2199879A (en)
BE (1)	BE416030A (en)
CH (1)	CH207185A (en)
DE (1)	DE666662C (en)
FR (1)	FR822667A (en)
GB (2)	GB481243A (en)
NL (1)	NL44964C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2542656A (en) *	1941-01-31	1951-02-20	Hartford Nat Bank & Trust Co	Indirectly heated cathode
US2538873A (en) *	1942-11-14	1951-01-23	Hartford Nat Bank & Trust Co	Electric discharge tube
US2485496A (en) *	1944-06-19	1949-10-18	Stewart Warner Corp	Electrical igniter
US2928170A (en) *	1953-04-16	1960-03-15	James A Mclaughlin	Method for making form ties
US2880297A (en) *	1955-06-22	1959-03-31	Gen Electric	Electric heating units
US3007236A (en) *	1956-02-27	1961-11-07	Gen Electric	Methods of making electric heating units
US3153696A (en) *	1956-03-12	1964-10-20	Schlumberger Well Surv Corp	Methods for processing cables
US2880298A (en) *	1958-06-02	1959-03-31	Gen Electric	Electric heating units
US3100331A (en) *	1960-02-01	1963-08-13	Specialties Dev Corp	Method of making articles composed of resistance material
US3193906A (en) *	1960-03-04	1965-07-13	Donald J Belknap	Method of making microminiature incandescent lamps
US3182384A (en) *	1960-12-27	1965-05-11	Industrial Res Prod Inc	Method of making self-supporting coils and mandrel therefor
US3206704A (en) *	1961-02-21	1965-09-14	Dale Electronics	Electrical resistor
US3238489A (en) *	1962-06-11	1966-03-01	Dale Electronics	Electrical resistor
US3839786A (en) *	1972-12-04	1974-10-08	Chase Shawmut Co	Process for manufacturing high-voltage fuse
US3813771A (en) *	1973-07-02	1974-06-04	Gen Electric	Method of producing electrical resistance heaters, and the improved heater products

1936
- 1936-06-12 BE BE416030D patent/BE416030A/xx unknown
1937
- 1937-06-04 FR FR822667D patent/FR822667A/en not_active Expired
- 1937-06-08 US US147151A patent/US2199879A/en not_active Expired - Lifetime
- 1937-06-09 DE DES127523D patent/DE666662C/en not_active Expired
- 1937-06-10 NL NL82855A patent/NL44964C/xx active
- 1937-06-11 GB GB16296/37A patent/GB481243A/en not_active Expired
1938
- 1938-01-17 GB GB1506/38A patent/GB487662A/en not_active Expired
- 1938-01-18 CH CH207185D patent/CH207185A/en unknown

Also Published As

Publication number	Publication date
US2199879A (en)	1940-05-07
FR822667A (en)	1938-01-05
DE666662C (en)	1938-10-25
BE416030A (en)	1936-07-31
GB481243A (en)	1938-03-08
GB487662A (en)	1938-06-23
NL44964C (en)	1939-01-16

Similar Documents

Publication	Publication Date	Title
CH207185A (en)	1939-10-15	Manufacturing process for electric heating elements.
FR854709A (en)	1940-04-23	Process for the manufacture of electric heating elements
FR752539A (en)	1933-09-25	Manufacturing process for hollow metal elements
FR806524A (en)	1936-12-18	Felt manufacturing process
FR790289A (en)	1935-11-16	Heat-resistant polystyrene manufacturing process
FR812096A (en)	1937-04-29	Device for the manufacture of tubular electric heating elements
FR781752A (en)	1935-05-22	Central heating boiler
FR765874A (en)	1934-06-18	electric heating elements
FR802061A (en)	1936-08-26	Central heating radiator
FR824730A (en)	1938-02-15	Heating process
FR804367A (en)	1936-10-22	Refractory manufacturing process
FR787247A (en)	1935-09-19	Manufacturing process of electric resistances for heating devices
FR786636A (en)	1935-09-06	New manufacturing process for heating radiator elements
FR815720A (en)	1937-07-21	Electric heating plate
CH182713A (en)	1936-02-29	Process for manufacturing acetoacetanilide.
FR830052A (en)	1938-07-20	Central heating boiler
FR784989A (en)	1935-07-30	Manufacturing process for insulating mats
FR825009A (en)	1938-02-22	Electric heating resistors and their manufacturing process
FR795353A (en)	1936-03-12	Advanced central heating
FR808862A (en)	1937-02-17	Basic refractory manufacturing process
FR770280A (en)	1934-09-11	Dust extractor humidifier for central heating radiators
FR46377E (en)	1936-06-02	Manufacturing process of electric resistances for heating devices
FR780145A (en)	1935-04-19	Central heating installation
FR815984A (en)	1937-07-27	Electric heated oven
FR757101A (en)	1933-12-20	Electric heating process