CH581376A5 - - Google Patents
Info
- Publication number
- CH581376A5 CH581376A5 CH1642371A CH1642371A CH581376A5 CH 581376 A5 CH581376 A5 CH 581376A5 CH 1642371 A CH1642371 A CH 1642371A CH 1642371 A CH1642371 A CH 1642371A CH 581376 A5 CH581376 A5 CH 581376A5
- Authority
- CH
- Switzerland
Links
Classifications
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- 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
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- 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—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heater 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—Heater 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—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heater 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—Heater 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
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 |
---|---|
CH581376A5 true CH581376A5 (xx) | 1976-10-29 |
Family
ID=5788036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1642371A CH581376A5 (xx) | 1970-11-13 | 1971-11-11 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3769086A (xx) |
AT (1) | AT306181B (xx) |
BE (1) | BE775100A (xx) |
CA (1) | CA942367A (xx) |
CH (1) | CH581376A5 (xx) |
CS (1) | CS162630B2 (xx) |
DE (1) | DE2055927C3 (xx) |
FR (1) | FR2114442A5 (xx) |
GB (1) | GB1355987A (xx) |
IT (1) | IT940530B (xx) |
SE (1) | SE380419B (xx) |
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 |
DE2961494D1 (en) * | 1978-03-09 | 1982-01-28 | Seikisui Chemical Co Ltd | 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 AT AT953871A patent/AT306181B/de not_active IP Right Cessation
- 1971-11-04 FR FR7139550A patent/FR2114442A5/fr not_active Expired
- 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 IT IT30961/71A patent/IT940530B/it active
- 1971-11-11 CH CH1642371A patent/CH581376A5/xx not_active IP Right Cessation
- 1971-11-11 CS CS7905A patent/CS162630B2/cs unknown
- 1971-11-12 CA CA127,523A patent/CA942367A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2055927A1 (de) | 1972-07-20 |
IT940530B (it) | 1973-02-20 |
DE2055927C3 (de) | 1978-04-20 |
GB1355987A (en) | 1974-06-12 |
DE2055927B2 (de) | 1977-09-08 |
SE380419B (sv) | 1975-11-03 |
AT306181B (de) | 1973-03-26 |
FR2114442A5 (xx) | 1972-06-30 |
CS162630B2 (xx) | 1975-07-15 |
CA942367A (en) | 1974-02-19 |
US3769086A (en) | 1973-10-30 |
BE775100A (fr) | 1972-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |