SE202947C1 - - Google Patents
Info
- Publication number
- SE202947C1 SE202947C1 SE202947DA SE202947C1 SE 202947 C1 SE202947 C1 SE 202947C1 SE 202947D A SE202947D A SE 202947DA SE 202947 C1 SE202947 C1 SE 202947C1
- Authority
- SE
- Sweden
- Prior art keywords
- sound
- disc
- damping
- evaporating
- discs
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 3
- 239000004922 lacquer Substances 0.000 claims 1
- 238000013016 damping Methods 0.000 description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000630665 Hada Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 239000004111 Potassium silicate Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000008141 laxative Substances 0.000 description 1
- 229940125722 laxative agent Drugs 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE202947T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE202947C1 true SE202947C1 (OSRAM) | 1965-01-01 |
Family
ID=41986838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE202947D SE202947C1 (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| SE (1) | SE202947C1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253543A (en) | 1976-10-12 | 1981-03-03 | Antiphon Ab | Device for absorption of airborne sound |
-
0
- SE SE202947D patent/SE202947C1/sv unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4253543A (en) | 1976-10-12 | 1981-03-03 | Antiphon Ab | Device for absorption of airborne sound |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4405543A (en) | Materials suitable for thermosetting | |
| US3928521A (en) | Method of making microporous elastomeric material | |
| KR20160140687A (ko) | 온도-제어 처리를 사용하는 3ｄ 프린팅 방법 및 장치 | |
| JPH0364475B2 (OSRAM) | ||
| CN102633483A (zh) | 一种具有自调湿功能的复合材料及其生产方法 | |
| US2860961A (en) | Method for making abrasive articles | |
| SE202947C1 (OSRAM) | ||
| JP2007538153A5 (OSRAM) | ||
| CN102814463B (zh) | 翻砂机 | |
| GB811631A (en) | Improvements in or relating to sound absorbing devices | |
| CN110758767A (zh) | 一种直升机旋翼桨叶模拟透明冰结构及集成方法 | |
| US2361438A (en) | Lightweight plastic composition and method | |
| JP2015193245A (ja) | コンクリート成形用型枠およびその製造方法 | |
| JPH03285878A (ja) | 軽量コンクリート板の製造方法 | |
| JPH08119771A (ja) | 圧電複合材料 | |
| WO1998056579A1 (es) | Material arido-polimerico para la construccion | |
| CH490960A (de) | Verfahren zur Herstellung von saugfähigen kapillaraktiven Formkörpern | |
| JPS63319020A (ja) | 吸湿性素子の製造方法 | |
| RU2239583C1 (ru) | Способ изготовления лопасти ветрового колеса из композиционных материалов | |
| RU2628784C1 (ru) | Композиция для изготовления теплозащитного покрытия и способ ее изготовления | |
| SU364341A1 (ru) | Способ получения полых сферических частиц | |
| CN113121956A (zh) | 一种固体浮力材料及其制备方法和应用 | |
| JP5527097B2 (ja) | 造形方法 | |
| JPS6145054A (ja) | 塗膜の通気性断熱下地層 | |
| JPH01105854A (ja) | 非通気性仕上げ層のふくれ防止用下地層 |