JPS6353495B2 - - Google Patents
Info
- Publication number
- JPS6353495B2 JPS6353495B2 JP12023884A JP12023884A JPS6353495B2 JP S6353495 B2 JPS6353495 B2 JP S6353495B2 JP 12023884 A JP12023884 A JP 12023884A JP 12023884 A JP12023884 A JP 12023884A JP S6353495 B2 JPS6353495 B2 JP S6353495B2
- Authority
- JP
- Japan
- Prior art keywords
- ceramic body
- holes
- pores
- projected
- screen
- 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
Links
- 239000000919 ceramic Substances 0.000 claims description 38
- 238000005192 partition Methods 0.000 claims description 28
- 239000011148 porous material Substances 0.000 claims description 25
- 238000007689 inspection Methods 0.000 description 8
- 230000000873 masking effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000005338 frosted glass Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12023884A JPS6089736A (ja) | 1984-06-12 | 1984-06-12 | 無数の貫通細孔を有するセラミツク体の中切れ検査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12023884A JPS6089736A (ja) | 1984-06-12 | 1984-06-12 | 無数の貫通細孔を有するセラミツク体の中切れ検査装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4827778A Division JPS54139784A (en) | 1978-04-21 | 1978-04-21 | Method and device for testing ceramic piece having innumerable through pores |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6089736A JPS6089736A (ja) | 1985-05-20 |
| JPS6353495B2 true JPS6353495B2 (enrdf_load_stackoverflow) | 1988-10-24 |
Family
ID=14781258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12023884A Granted JPS6089736A (ja) | 1984-06-12 | 1984-06-12 | 無数の貫通細孔を有するセラミツク体の中切れ検査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6089736A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4618532B2 (ja) * | 2004-03-23 | 2011-01-26 | 日立金属株式会社 | ハニカム体の検査装置 |
| KR100784854B1 (ko) | 2007-02-14 | 2007-12-14 | 한국기초과학지원연구원 | 여기광원유닛 및 이를 갖는 루미네선스 계측시스템 |
| JP5035705B2 (ja) * | 2009-09-15 | 2012-09-26 | 日立金属株式会社 | ハニカム体の検査装置 |
-
1984
- 1984-06-12 JP JP12023884A patent/JPS6089736A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6089736A (ja) | 1985-05-20 |
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