IT940530B - Oggetto poroso elettroconduttivo specie elemento di riscaldamento elettrico - Google Patents
Oggetto poroso elettroconduttivo specie elemento di riscaldamento elettricoInfo
- Publication number
- IT940530B IT940530B IT30961/71A IT3096171A IT940530B IT 940530 B IT940530 B IT 940530B IT 30961/71 A IT30961/71 A IT 30961/71A IT 3096171 A IT3096171 A IT 3096171A IT 940530 B IT940530 B IT 940530B
- Authority
- IT
- Italy
- Prior art keywords
- heating element
- electric heating
- object species
- porous electroconductive
- electroconductive object
- Prior art date
Links
- 238000005485 electric heating Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
- H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
- H05B3/145—Carbon only, e.g. carbon black, graphite
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
- Inorganic Fibers (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2055927A DE2055927C3 (de) | 1970-11-13 | 1970-11-13 | Poröser, elektrisch leitender Gegenstand, insbesondere elektrisches Heizelement |
Publications (1)
Publication Number | Publication Date |
---|---|
IT940530B true IT940530B (it) | 1973-02-20 |
Family
ID=5788036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30961/71A IT940530B (it) | 1970-11-13 | 1971-11-11 | Oggetto poroso elettroconduttivo specie elemento di riscaldamento elettrico |
Country Status (11)
Country | Link |
---|---|
US (1) | US3769086A (it) |
AT (1) | AT306181B (it) |
BE (1) | BE775100A (it) |
CA (1) | CA942367A (it) |
CH (1) | CH581376A5 (it) |
CS (1) | CS162630B2 (it) |
DE (1) | DE2055927C3 (it) |
FR (1) | FR2114442A5 (it) |
GB (1) | GB1355987A (it) |
IT (1) | IT940530B (it) |
SE (1) | SE380419B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2356401C2 (de) * | 1973-11-12 | 1987-12-23 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Poröses Heizelement aus kohlenstoffhaltigem Material |
US3952048A (en) * | 1974-01-08 | 1976-04-20 | The Upjohn Company | Substituted anilide esters of PGA |
US4058116A (en) * | 1974-10-09 | 1977-11-15 | Louis Bucalo | Methods, materials, and devices for providing electrical conductivity particularly for living beings |
EP0004188B1 (en) * | 1978-03-09 | 1981-12-02 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Heating unit capable of generating heat upon passing an electric current therethrough, method for producing such a heating unit, and heating systems comprising such a heating unit |
SE8004352L (sv) * | 1979-06-14 | 1980-12-15 | Atomic Energy Authority Uk | Vermeoverforingselement och -system |
US4957543A (en) * | 1989-06-16 | 1990-09-18 | Inco Limited | Method of forming nickel foam |
FR2793714B1 (fr) * | 1999-05-21 | 2001-07-13 | Renault | Procede et dispositif de formage de pieces metalliques par soudage |
DE102007003549A1 (de) * | 2007-01-24 | 2008-07-31 | Valeo Klimasysteme Gmbh | Luftstromerwärmungsvorrichtung mit Heizvlies |
CN110101119A (zh) * | 2019-04-30 | 2019-08-09 | 伍鹏飞 | 发热体和电子烟 |
CN112157265B (zh) * | 2020-09-30 | 2022-12-06 | 西部金属材料股份有限公司 | 一种电阻烧结制备金属纤维多孔材料的方法及设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862783A (en) * | 1954-02-04 | 1958-12-02 | Ohio Commw Eng Co | Method of making metallized fibers |
US3071637A (en) * | 1959-01-27 | 1963-01-01 | Accumulatoren Fabrik Ag | Process of producing porous, electrically conductive sheet material |
US3157531A (en) * | 1960-01-21 | 1964-11-17 | Ethyl Corp | Process for the manufacture of carbonaceous solid bodies |
US3409469A (en) * | 1964-03-05 | 1968-11-05 | United Aircraft Corp | Vapor coating conductive filaments utilizing uniform temperature |
GB1215002A (en) * | 1967-02-02 | 1970-12-09 | Courtaulds Ltd | Coating carbon with metal |
US3553820A (en) * | 1967-02-21 | 1971-01-12 | Union Carbide Corp | Method of producing aluminum-carbon fiber composites |
-
1970
- 1970-11-13 DE DE2055927A patent/DE2055927C3/de not_active Expired
-
1971
- 1971-11-04 FR FR7139550A patent/FR2114442A5/fr not_active Expired
- 1971-11-04 AT AT953871A patent/AT306181B/de not_active IP Right Cessation
- 1971-11-05 SE SE7114137A patent/SE380419B/xx unknown
- 1971-11-08 GB GB5177371A patent/GB1355987A/en not_active Expired
- 1971-11-08 US US00196339A patent/US3769086A/en not_active Expired - Lifetime
- 1971-11-09 BE BE775100A patent/BE775100A/xx unknown
- 1971-11-11 CS CS7905A patent/CS162630B2/cs unknown
- 1971-11-11 IT IT30961/71A patent/IT940530B/it active
- 1971-11-11 CH CH1642371A patent/CH581376A5/xx not_active IP Right Cessation
- 1971-11-12 CA CA127,523A patent/CA942367A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2055927C3 (de) | 1978-04-20 |
SE380419B (sv) | 1975-11-03 |
CS162630B2 (it) | 1975-07-15 |
AT306181B (de) | 1973-03-26 |
US3769086A (en) | 1973-10-30 |
GB1355987A (en) | 1974-06-12 |
BE775100A (fr) | 1972-03-01 |
CH581376A5 (it) | 1976-10-29 |
FR2114442A5 (it) | 1972-06-30 |
CA942367A (en) | 1974-02-19 |
DE2055927B2 (de) | 1977-09-08 |
DE2055927A1 (de) | 1972-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT289969B (de) | Elektrische Flächenheizung | |
BR7303290D0 (pt) | Elemento rc eletrico | |
IT940109B (it) | Elemento connettore elettrico | |
IT962424B (it) | Corpo poroso elettroconduttivo specie elemento elettrico di ri scaldamento e procedimento per la sua fabbricazione | |
SE414665B (sv) | Elektrisk uppvermningsapparat | |
IT940530B (it) | Oggetto poroso elettroconduttivo specie elemento di riscaldamento elettrico | |
IT999391B (it) | Procedimento per fabbricare un elemento resistivo elettrico | |
CH491576A (de) | Biegsames elektrisches Flächenheizelement | |
NL148359B (nl) | Afgeschermd elektrisch verwarmingselement. | |
AT313977B (de) | Elektrische Filterschaltung | |
BR7207882D0 (pt) | Elemento unitario de contato eletrico | |
IT945327B (it) | Elemento di riscaldamento a re sistenza elettrica | |
IT943125B (it) | Elemento riscaldante elettrico | |
CH526898A (de) | Elektrische Heizeinrichtung | |
CH545055A (de) | Elektrisches Heizelement | |
CH506929A (de) | Mehrstufige elektrische Heizungseinrichtung | |
DE2025027B2 (de) | Elektrisches flaechenheizelement | |
IT985076B (it) | Dispositivo di riscaldamento elettrico | |
CH513371A (de) | Elektrisches Heizelement für eine Deckenstrahlungsheizung | |
AT306876B (de) | Elektrisch beheiztes Gerät | |
BE760794A (fr) | Bigoudi chauffant electrique | |
CH499248A (de) | Elektrische Heizeinrichtung | |
DE2040177B2 (de) | Elektrisch beheizter brotroester | |
IT976330B (it) | Riscaldatore elettrico particolar mente per ambienti | |
AT315318B (de) | Elektrische Heinzung |