NO121674B - - Google Patents
Download PDFInfo
- Publication number
- NO121674B NO121674B NO1340/68A NO134068A NO121674B NO 121674 B NO121674 B NO 121674B NO 1340/68 A NO1340/68 A NO 1340/68A NO 134068 A NO134068 A NO 134068A NO 121674 B NO121674 B NO 121674B
- Authority
- NO
- Norway
- Prior art keywords
- channel
- oil
- zones
- conductor
- small shaft
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 26
- 238000013021 overheating Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
- H01B9/0611—Oil-pressure cables
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0025—Adding carbon material
-
- 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- 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
- H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
- H02G15/24—Cable junctions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coils Of Transformers For General Uses (AREA)
- Gas Or Oil Filled Cable Accessories (AREA)
- Insulated Conductors (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1494967 | 1967-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO121674B true NO121674B (id) | 1971-03-29 |
Family
ID=11146148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1340/68A NO121674B (id) | 1967-04-14 | 1968-04-05 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3548072A (id) |
| AT (1) | AT281948B (id) |
| BE (1) | BE711268A (id) |
| CH (1) | CH469326A (id) |
| DE (1) | DE1765141A1 (id) |
| ES (1) | ES352775A1 (id) |
| FR (1) | FR1554164A (id) |
| GB (1) | GB1154284A (id) |
| NO (1) | NO121674B (id) |
| SE (1) | SE334930B (id) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011127574A1 (en) * | 2010-04-13 | 2011-10-20 | Prodigy Energy Recovery Systems Inc. | Turbulator and conduit apparatus for a heat exchanger |
| US9243853B2 (en) | 2011-12-19 | 2016-01-26 | Ecodrain Inc. | Heat exchanger |
| CA2964399A1 (en) | 2016-04-12 | 2017-10-12 | Ecodrain Inc. | Heat exchange conduit and heat exchanger |
-
1967
- 1967-04-08 ES ES352775A patent/ES352775A1/es not_active Expired
-
1968
- 1968-01-29 CH CH134668A patent/CH469326A/it unknown
- 1968-02-01 FR FR1554164D patent/FR1554164A/fr not_active Expired
- 1968-02-26 BE BE711268D patent/BE711268A/xx unknown
- 1968-03-12 GB GB01907/68A patent/GB1154284A/en not_active Expired
- 1968-03-22 AT AT289668A patent/AT281948B/de not_active IP Right Cessation
- 1968-04-05 NO NO1340/68A patent/NO121674B/no unknown
- 1968-04-09 US US719982A patent/US3548072A/en not_active Expired - Lifetime
- 1968-04-09 DE DE19681765141 patent/DE1765141A1/de active Pending
- 1968-04-11 SE SE04980/68A patent/SE334930B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES352775A1 (es) | 1969-08-01 |
| FR1554164A (id) | 1969-01-17 |
| SE334930B (id) | 1971-05-10 |
| DE1765141A1 (de) | 1971-07-01 |
| AT281948B (de) | 1970-06-10 |
| CH469326A (it) | 1969-02-28 |
| US3548072A (en) | 1970-12-15 |
| GB1154284A (en) | 1969-06-04 |
| BE711268A (id) | 1968-07-01 |
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