NO125469B - - Google Patents
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- Publication number
- NO125469B NO125469B NO1984/71A NO198471A NO125469B NO 125469 B NO125469 B NO 125469B NO 1984/71 A NO1984/71 A NO 1984/71A NO 198471 A NO198471 A NO 198471A NO 125469 B NO125469 B NO 125469B
- Authority
- NO
- Norway
- Prior art keywords
- block
- linings
- furnace
- framework
- pipes
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000011819 refractory material Substances 0.000 claims description 13
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 9
- 239000001095 magnesium carbonate Substances 0.000 description 17
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 17
- 235000014380 magnesium carbonate Nutrition 0.000 description 15
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 15
- 239000004575 stone Substances 0.000 description 12
- 239000010426 asphalt Substances 0.000 description 10
- 239000011230 binding agent Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 206010040844 Skin exfoliation Diseases 0.000 description 6
- 239000011269 tar Substances 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 239000010459 dolomite Substances 0.000 description 4
- 229910000514 dolomite Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 241000357293 Leptobrama muelleri Species 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 239000011822 basic refractory Substances 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/525—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Ac-Ac Conversion (AREA)
- General Induction Heating (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE07335/70A SE333603B (zh) | 1970-05-28 | 1970-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO125469B true NO125469B (zh) | 1972-09-11 |
Family
ID=20271086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1984/71A NO125469B (zh) | 1970-05-28 | 1971-05-26 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3699425A (zh) |
| JP (1) | JPS5313772B1 (zh) |
| BE (1) | BE767269A (zh) |
| CA (1) | CA925940A (zh) |
| CH (1) | CH560484A5 (zh) |
| DK (1) | DK141228B (zh) |
| FI (1) | FI53383C (zh) |
| FR (1) | FR2090336A1 (zh) |
| GB (1) | GB1301803A (zh) |
| NL (1) | NL7107182A (zh) |
| NO (1) | NO125469B (zh) |
| SE (1) | SE333603B (zh) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4079305A (en) * | 1975-10-17 | 1978-03-14 | Wisconsin Alumni Research Foundation | Power supply for high power loads |
| US4002999A (en) * | 1975-11-03 | 1977-01-11 | General Electric Company | Static inverter with controlled core saturation |
| US4339705A (en) * | 1979-06-18 | 1982-07-13 | General Electric Company | Thyristor switched inductor circuit for regulating voltage |
| FR2501447B1 (fr) * | 1980-12-22 | 1986-06-27 | France Etat | Procede et dispositif pour adapter automatiquement l'independance d'un transducteur electro-acoustique |
| FR2536311B1 (fr) * | 1982-11-24 | 1986-10-24 | Satelec Soc | Dispositif d'alimentation electrique d'un transducteur generateur de vibrations ultrasonores |
| US4730242A (en) * | 1986-09-25 | 1988-03-08 | Wisconsin Alumni Research Foundation | Static power conversion and apparatus having essentially zero switching losses |
| US4864483A (en) * | 1986-09-25 | 1989-09-05 | Wisconsin Alumni Research Foundation | Static power conversion method and apparatus having essentially zero switching losses and clamped voltage levels |
| US4833584A (en) * | 1987-10-16 | 1989-05-23 | Wisconsin Alumni Research Foundation | Quasi-resonant current mode static power conversion method and apparatus |
| US5208740A (en) * | 1991-05-30 | 1993-05-04 | The Texas A & M University System | Inverse dual converter for high-power applications |
| RU2562254C1 (ru) * | 2014-07-31 | 2015-09-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" | Преобразователь частоты и способ управления им |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2341280A (en) * | 1940-12-12 | 1944-02-08 | Gen Electric | Electric control circuit |
| GB996587A (en) * | 1961-05-11 | 1965-06-30 | Westinghouse Brake & Signal | Improvements relating to controllable rectifier parallel inverter circuits |
| NL294905A (zh) * | 1962-07-04 | 1900-01-01 | ||
| US3566148A (en) * | 1968-02-14 | 1971-02-23 | Westinghouse Electric Corp | Selective phase angle pulse generating circuit |
| DE1763018C3 (de) * | 1968-03-23 | 1985-06-27 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur verzögerungsfreien Regelung der Blindleistung in elektrischen Netzen |
-
1970
- 1970-05-28 SE SE07335/70A patent/SE333603B/xx unknown
-
1971
- 1971-05-07 US US141173A patent/US3699425A/en not_active Expired - Lifetime
- 1971-05-17 BE BE767269A patent/BE767269A/xx unknown
- 1971-05-18 FR FR7117948A patent/FR2090336A1/fr not_active Withdrawn
- 1971-05-19 CH CH743671A patent/CH560484A5/xx not_active IP Right Cessation
- 1971-05-21 CA CA113707A patent/CA925940A/en not_active Expired
- 1971-05-25 NL NL7107182A patent/NL7107182A/xx unknown
- 1971-05-26 DK DK256171AA patent/DK141228B/da unknown
- 1971-05-26 NO NO1984/71A patent/NO125469B/no unknown
- 1971-05-27 FI FI1482/71A patent/FI53383C/fi active
- 1971-05-27 GB GB1746371A patent/GB1301803A/en not_active Expired
- 1971-05-28 JP JP3639671A patent/JPS5313772B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE333603B (zh) | 1971-03-22 |
| DE2125864A1 (de) | 1971-12-02 |
| DK141228B (da) | 1980-02-04 |
| DK141228C (zh) | 1980-07-14 |
| CH560484A5 (zh) | 1975-03-27 |
| GB1301803A (zh) | 1973-01-04 |
| FI53383B (zh) | 1977-12-30 |
| CA925940A (en) | 1973-05-08 |
| BE767269A (fr) | 1971-10-18 |
| FR2090336A1 (zh) | 1972-01-14 |
| JPS5313772B1 (zh) | 1978-05-12 |
| US3699425A (en) | 1972-10-17 |
| NL7107182A (zh) | 1971-11-30 |
| DE2125864B2 (de) | 1975-06-19 |
| FI53383C (fi) | 1978-04-10 |
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