CA1021836A - Tuyau generateur de chaleur par effet pelliculaire, comportant un conducteur isole a double blindage - Google Patents
Tuyau generateur de chaleur par effet pelliculaire, comportant un conducteur isole a double blindageInfo
- Publication number
- CA1021836A CA1021836A CA216,402A CA216402A CA1021836A CA 1021836 A CA1021836 A CA 1021836A CA 216402 A CA216402 A CA 216402A CA 1021836 A CA1021836 A CA 1021836A
- Authority
- CA
- Canada
- Prior art keywords
- heat
- shield layer
- insulated wire
- generating pipe
- skin effect
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/103—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress
- H02G15/105—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress connected to the cable shield only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/34—Heating of pipes or pipe systems using electric, magnetic or electromagnetic fields, e.g. using induction, dielectric or microwave heating
-
- 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
- F24H1/12—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 in which the water is kept separate from the heating medium
- F24H1/14—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 in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/142—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 in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using electric energy supply
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP428674 | 1973-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1021836A true CA1021836A (fr) | 1977-11-29 |
Family
ID=11580275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA216,402A Expired CA1021836A (fr) | 1973-12-28 | 1974-12-19 | Tuyau generateur de chaleur par effet pelliculaire, comportant un conducteur isole a double blindage |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA1021836A (fr) |
FR (1) | FR2256622A1 (fr) |
GB (1) | GB1459579A (fr) |
IT (1) | IT1026152B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4532375A (en) * | 1981-10-22 | 1985-07-30 | Ricwil, Incorporated | Heating device for utilizing the skin effect of alternating current |
US4617449A (en) * | 1981-10-22 | 1986-10-14 | Ricwil, Incorporated | Heating device for utilizing the skin effect of alternating current |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472621A (en) * | 1981-05-18 | 1984-09-18 | Tpco, Inc. | Separable junction for electrical skin-effect pipeline heating system |
CH704993A1 (fr) | 2011-05-20 | 2012-11-30 | Bacab S A | Câble électrique. |
-
1974
- 1974-12-19 CA CA216,402A patent/CA1021836A/fr not_active Expired
- 1974-12-23 IT IT7454746A patent/IT1026152B/it active
- 1974-12-24 GB GB5584474A patent/GB1459579A/en not_active Expired
- 1974-12-27 FR FR7442971A patent/FR2256622A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4532375A (en) * | 1981-10-22 | 1985-07-30 | Ricwil, Incorporated | Heating device for utilizing the skin effect of alternating current |
US4617449A (en) * | 1981-10-22 | 1986-10-14 | Ricwil, Incorporated | Heating device for utilizing the skin effect of alternating current |
Also Published As
Publication number | Publication date |
---|---|
FR2256622A1 (fr) | 1975-07-25 |
AU7674174A (en) | 1976-06-24 |
IT1026152B (it) | 1978-09-20 |
GB1459579A (en) | 1976-12-22 |
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