BE516718A - - Google Patents
Info
- Publication number
- BE516718A BE516718A BE516718DA BE516718A BE 516718 A BE516718 A BE 516718A BE 516718D A BE516718D A BE 516718DA BE 516718 A BE516718 A BE 516718A
- Authority
- BE
- Belgium
Links
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
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/894—Pinholes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S209/00—Classifying, separating, and assorting solids
- Y10S209/941—Item carrying bridge raisable to expose discharge opening
Landscapes
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Controlling Sheets Or Webs (AREA)
- Control Of Combustion (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US272471A US2736431A (en) | 1952-02-19 | 1952-02-19 | Sheet pin hole detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE516718A true BE516718A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=23039933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE516718D BE516718A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1952-02-19 |
Country Status (4)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881919A (en) * | 1954-04-05 | 1959-04-14 | California Packing Corp | Spot scanner for comestibles |
| US2933185A (en) * | 1955-05-11 | 1960-04-19 | United States Steel Corp | Method and apparatus for classifying sheets according to length |
| US2917168A (en) * | 1955-12-13 | 1959-12-15 | Time Inc | Mechanism for separating bound and unbound books |
| US2977114A (en) * | 1956-08-06 | 1961-03-28 | Pitney Bowes Inc | Document feeding apparatus |
| BE566586A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1957-04-09 | |||
| US3017992A (en) * | 1958-03-24 | 1962-01-23 | Bartelt Engineering Co Inc | Machine for classifying packages according to weight |
| US2990953A (en) * | 1958-10-21 | 1961-07-04 | Mosaic Tile Company | Machine for detecting cracked ceramic tiles |
| US3239814A (en) * | 1962-02-14 | 1966-03-08 | Lionel Electronics Lab Inc | Document testing and identification system |
| US3219184A (en) * | 1962-04-26 | 1965-11-23 | Dolph V Van Laanen | Sorting apparatus |
| US3307696A (en) * | 1965-05-10 | 1967-03-07 | Owens Illinois Inc | Inspecting hypodermic syringe cartridges and the like |
| US3351196A (en) * | 1965-11-22 | 1967-11-07 | Dolph V Van Laanen | Defective sheet sorting apparatus |
| US3583562A (en) * | 1969-01-07 | 1971-06-08 | Coe Mfg Co The | Methods of and apparatus for stacking veneer sheets |
| US4727991A (en) * | 1985-11-01 | 1988-03-01 | Fleetwood Systems, Inc. | Scroll strip conveyor system |
| CN110508499B (zh) * | 2019-08-29 | 2021-08-13 | 江苏盛矽电子科技有限公司 | 一种自动分离式丝印网版检测装置及其检测方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2229638A (en) * | 1938-08-03 | 1941-01-28 | Bethlehem Steel Corp | Inspecting apparatus |
| US2395482A (en) * | 1943-03-22 | 1946-02-26 | Jr Samuel C Hurley | Photoelectric inspection device |
| US2433685A (en) * | 1943-11-03 | 1947-12-30 | Tennessee Coal Iron And Rallro | Apparatus for separating defective sheets as sheared from continuous strip |
| US2570288A (en) * | 1949-05-03 | 1951-10-09 | Howard Paper Mills Inc | Photoelectric inspection of sheet materials |
| US2563213A (en) * | 1949-06-01 | 1951-08-07 | United States Steel Corp | Control unit for pinhole detectors |
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0
- BE BE516718D patent/BE516718A/xx unknown
-
1952
- 1952-02-19 US US272471A patent/US2736431A/en not_active Expired - Lifetime
- 1952-11-14 GB GB28743/52A patent/GB708513A/en not_active Expired
-
1953
- 1953-01-05 FR FR1075253D patent/FR1075253A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1075253A (fr) | 1954-10-14 |
| GB708513A (en) | 1954-05-05 |
| US2736431A (en) | 1956-02-28 |