DE20120721U8 - UV irradiation system with CO2 - Google Patents
UV irradiation system with CO2 Download PDFInfo
- Publication number
- DE20120721U8 DE20120721U8 DE20120721U DE20120721U DE20120721U8 DE 20120721 U8 DE20120721 U8 DE 20120721U8 DE 20120721 U DE20120721 U DE 20120721U DE 20120721 U DE20120721 U DE 20120721U DE 20120721 U8 DE20120721 U8 DE 20120721U8
- Authority
- DE
- Germany
- Prior art keywords
- irradiation system
- irradiation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20120721U DE20120721U1 (en) | 2001-10-21 | 2001-10-21 | Assembly to treat workpiece surface with UV radiation, has recess in workpiece which is filled with carbon dioxide gas, and is further away from UV lamp than surface areas not covered by gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20120721U DE20120721U1 (en) | 2001-10-21 | 2001-10-21 | Assembly to treat workpiece surface with UV radiation, has recess in workpiece which is filled with carbon dioxide gas, and is further away from UV lamp than surface areas not covered by gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE20120721U1 DE20120721U1 (en) | 2003-03-06 |
| DE20120721U8 true DE20120721U8 (en) | 2005-08-04 |
Family
ID=7965491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20120721U Expired - Lifetime DE20120721U1 (en) | 2001-10-21 | 2001-10-21 | Assembly to treat workpiece surface with UV radiation, has recess in workpiece which is filled with carbon dioxide gas, and is further away from UV lamp than surface areas not covered by gas |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20120721U1 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19957900A1 (en) * | 1999-12-01 | 2001-06-07 | Basf Ag | Light curing of radiation-curable compositions under protective gas |
-
2001
- 2001-10-21 DE DE20120721U patent/DE20120721U1/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19957900A1 (en) * | 1999-12-01 | 2001-06-07 | Basf Ag | Light curing of radiation-curable compositions under protective gas |
Also Published As
| Publication number | Publication date |
|---|---|
| DE20120721U1 (en) | 2003-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R163 | Identified publications notified | ||
| R207 | Utility model specification |
Effective date: 20030410 |
|
| R150 | Term of protection extended to 6 years |
Effective date: 20050511 |
|
| R151 | Term of protection extended to 8 years |
Effective date: 20080328 |
|
| R158 | Lapse of ip right after 8 years |
Effective date: 20100701 |