NO115925B - - Google Patents
Info
- Publication number
- NO115925B NO115925B NO163802A NO16380266A NO115925B NO 115925 B NO115925 B NO 115925B NO 163802 A NO163802 A NO 163802A NO 16380266 A NO16380266 A NO 16380266A NO 115925 B NO115925 B NO 115925B
- Authority
- NO
- Norway
- Prior art keywords
- hysteresis loop
- magnetic
- manganese
- cores
- ring
- Prior art date
Links
- 230000005291 magnetic effect Effects 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 150000002506 iron compounds Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 description 5
- 239000003302 ferromagnetic material Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910021446 cobalt carbonate Inorganic materials 0.000 description 2
- ZOTKGJBKKKVBJZ-UHFFFAOYSA-L cobalt(2+);carbonate Chemical compound [Co+2].[O-]C([O-])=O ZOTKGJBKKKVBJZ-UHFFFAOYSA-L 0.000 description 2
- 230000005347 demagnetization Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 229940093474 manganese carbonate Drugs 0.000 description 2
- 235000006748 manganese carbonate Nutrition 0.000 description 2
- 239000011656 manganese carbonate Substances 0.000 description 2
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 2
- 238000006527 Schoenberg reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910000001 cobalt(II) carbonate Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/072—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser of elongated shape, e.g. between ceiling panels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F2013/0612—Induction nozzles without swirl means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Ventilation (AREA)
- Compounds Of Iron (AREA)
- Hard Magnetic Materials (AREA)
- Air-Flow Control Members (AREA)
- Binders And Loading Units For Sheaves (AREA)
- Duct Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE914865 | 1965-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO115925B true NO115925B (ja) | 1968-12-30 |
Family
ID=20275954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO163802A NO115925B (ja) | 1965-07-12 | 1966-07-06 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3389648A (ja) |
| BE (1) | BE683982A (ja) |
| DE (1) | DE1604123A1 (ja) |
| ES (1) | ES329030A1 (ja) |
| GB (1) | GB1146655A (ja) |
| NL (1) | NL6609770A (ja) |
| NO (1) | NO115925B (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA734666B (en) * | 1973-07-11 | 1974-10-30 | Cape Air Conditioning Pty Ltd | Air conditioning devices and systems |
| FR2658593B1 (fr) * | 1990-02-20 | 1992-05-07 | Electricite De France | Bouche d'entree d'air. |
| US6776710B1 (en) * | 2003-10-24 | 2004-08-17 | Unico, Inc. | Vent structure for slotted outlet with uniform velocity profile |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1063645A (en) * | 1912-04-09 | 1913-06-03 | Edgar E Boles | Hot-air register. |
| US2345536A (en) * | 1942-05-16 | 1944-03-28 | B F Sturtevant Co | Heat exchange unit |
| US2850959A (en) * | 1954-06-28 | 1958-09-09 | Coleman Co | Perimeter air blender |
| US3081689A (en) * | 1960-05-27 | 1963-03-19 | Bell Joseph | Adjustable, tamper-proof air register |
| US3106147A (en) * | 1961-06-05 | 1963-10-08 | Cones Ben | Jet air circulator |
| US3272109A (en) * | 1964-10-28 | 1966-09-13 | Ernest E Brandes | Air flow disseminating apparatus |
| US3265859A (en) * | 1965-08-24 | 1966-08-09 | Coleman Co | Air distribution assembly for an electric baseboard heating system |
-
1966
- 1966-07-06 NO NO163802A patent/NO115925B/no unknown
- 1966-07-08 GB GB30848/66A patent/GB1146655A/en not_active Expired
- 1966-07-11 US US564230A patent/US3389648A/en not_active Expired - Lifetime
- 1966-07-11 DE DE19661604123 patent/DE1604123A1/de active Pending
- 1966-07-12 ES ES0329030A patent/ES329030A1/es not_active Expired
- 1966-07-12 BE BE683982D patent/BE683982A/xx unknown
- 1966-07-12 NL NL6609770A patent/NL6609770A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1146655A (en) | 1969-03-26 |
| BE683982A (ja) | 1966-12-16 |
| ES329030A1 (es) | 1967-05-01 |
| NL6609770A (ja) | 1967-01-13 |
| US3389648A (en) | 1968-06-25 |
| DE1604123A1 (de) | 1970-09-03 |
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