BE664158A - - Google Patents
Info
- Publication number
- BE664158A BE664158A BE664158A BE664158A BE664158A BE 664158 A BE664158 A BE 664158A BE 664158 A BE664158 A BE 664158A BE 664158 A BE664158 A BE 664158A BE 664158 A BE664158 A BE 664158A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
- B65H63/062—Electronic slub detector
- B65H63/065—Electronic slub detector using photo-electric sensing means, i.e. the defect signal is a variation of light energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Textile Engineering (AREA)
- Quality & Reliability (AREA)
- Treatment Of Fiber Materials (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH696464A CH408212A (de) | 1964-05-28 | 1964-05-28 | Photoelektrische Verstärkerschaltung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE664158A true BE664158A (xx) | 1965-09-16 |
Family
ID=4317796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE664158A BE664158A (xx) | 1964-05-28 | 1965-05-19 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3421007A (xx) |
| AT (1) | AT254001B (xx) |
| BE (1) | BE664158A (xx) |
| CH (1) | CH408212A (xx) |
| DE (1) | DE1276738B (xx) |
| GB (1) | GB1103954A (xx) |
| NL (1) | NL6506619A (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH473930A (de) * | 1967-05-11 | 1969-06-15 | Motin & Co Aktiebolag | Apparat zum lichtelektrischen Abtasten von Maschenware |
| US3517199A (en) * | 1967-10-23 | 1970-06-23 | Hewlett Packard Co | Converter employing a diode for logarithmically converting current to voltage |
| US3519828A (en) * | 1968-08-09 | 1970-07-07 | Gen Electric | Automatic gain control circuit for photocell amplifiers using variation of forward bias across photocell |
| US3986037A (en) * | 1975-10-03 | 1976-10-12 | E. I. Du Pont De Nemours And Company | Yarn detector with a self-calibrating circuit |
| GB2202624A (en) * | 1987-03-23 | 1988-09-28 | Dr Basil Polychronopulos | Optimum biasing system for electronic devices |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2084135A (en) * | 1935-11-21 | 1937-06-15 | Bell Telephone Labor Inc | Amplifier circuits |
| US3005915A (en) * | 1957-05-01 | 1961-10-24 | Westinghouse Electric Corp | Bistable transistor amplifier |
| GB918590A (en) * | 1960-09-23 | 1963-02-13 | Bendix Ericsson U K Ltd | Yarn slub detector |
-
1964
- 1964-05-28 CH CH696464A patent/CH408212A/de unknown
-
1965
- 1965-04-08 AT AT323165A patent/AT254001B/de active
- 1965-04-09 DE DEP36504A patent/DE1276738B/de active Pending
- 1965-05-19 BE BE664158A patent/BE664158A/xx unknown
- 1965-05-24 US US458199A patent/US3421007A/en not_active Expired - Lifetime
- 1965-05-25 NL NL6506619A patent/NL6506619A/xx unknown
- 1965-05-27 GB GB22643/65A patent/GB1103954A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3421007A (en) | 1969-01-07 |
| AT254001B (de) | 1967-05-10 |
| GB1103954A (en) | 1968-02-21 |
| NL6506619A (xx) | 1965-11-29 |
| DE1276738B (de) | 1968-09-05 |
| CH408212A (de) | 1966-02-28 |