TH15292A - The glass tube of a light bulb that absorbs ultraviolet radiation. - Google Patents
The glass tube of a light bulb that absorbs ultraviolet radiation.Info
- Publication number
- TH15292A TH15292A TH9401000517A TH9401000517A TH15292A TH 15292 A TH15292 A TH 15292A TH 9401000517 A TH9401000517 A TH 9401000517A TH 9401000517 A TH9401000517 A TH 9401000517A TH 15292 A TH15292 A TH 15292A
- Authority
- TH
- Thailand
- Prior art keywords
- glass
- weight
- cerium oxide
- glass tube
- light bulb
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims abstract 6
- 230000005855 radiation Effects 0.000 title claims 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract 5
- 229910000420 cerium oxide Inorganic materials 0.000 claims abstract 5
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims abstract 5
- 239000005361 soda-lime glass Substances 0.000 claims abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 235000013980 iron oxide Nutrition 0.000 claims 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 abstract 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 abstract 1
- 238000005538 encapsulation Methods 0.000 abstract 1
Abstract
แก้วโซดาไลม์ที่ดูดกลืน UV ที่มีปริมาณเฉพาะของซีเรียมออกไซด์ และเหล็กออกไซด์จะยอมให้มีการใช้ CeO2 น้อยกว่าที่ใช้ ในวิทยาการก่อนหน้านี้อย่างมีประสิทธิภาพปริมาณของซีเรียมอ อกไซด์ และเหล็กออกไซด์จะปรากฎเป็น .02-.07 เปอร์เซ็นต์โดย น้ำหนักและ .02-06 เปอร์เซ็นต์โดยน้ำหนัก แก้วนี้จะมีประ โยชน์ใช้เป็นส่วนห่อหุ้มหลอดไฟฟลูออเรสเซนต์ในการดูดกลืน รังสี UVB ที่มีความยาวคลื่นระหว่าง 280-320 nm ในขณะที่จะ เป็นส่วนโปร่งใสต่อรังสีของแสงที่มองเห็นได้ปราศจากการมีผล กระทบต่อสีของแสงที่ถูกปล่อยออกมาโดยหลอดไฟนั้น UV-absorbing soda lime glass with a specific amount of cerium oxide. And iron oxide will tolerate less CeO2 than used. In the previous science, effectively the content of cerium oxide and iron oxide was shown as .02-.07 percent by weight and .02-06 percent by weight. This glass will have The utility is used as an encapsulation for a fluorescent lamp to absorb UVB rays with wavelengths between 280-320 nm, while being transparent to visible light rays. Affect the color of the light emitted by that bulb
Claims (3)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TH15292A true TH15292A (en) | 1995-01-17 |
Family
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