GB1291219A - Improvements in or relating to stroboscopic device - Google Patents
Improvements in or relating to stroboscopic deviceInfo
- Publication number
- GB1291219A GB1291219A GB39866/71A GB3986671A GB1291219A GB 1291219 A GB1291219 A GB 1291219A GB 39866/71 A GB39866/71 A GB 39866/71A GB 3986671 A GB3986671 A GB 3986671A GB 1291219 A GB1291219 A GB 1291219A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- stroboscope
- flash
- lamp
- stroboscopic device
- 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
- 239000000835 fiber Substances 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/02—Arrangements of indicating devices, e.g. counters
-
- 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
- G01N21/8803—Visual inspection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
- G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
- G07C3/14—Quality control systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Biochemistry (AREA)
- Quality & Reliability (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
1291219 Stroboscope CHAMBONAUTOMATION SARL 25 Aug 1971 [10 Sept 1970] 39866/71 Heading G2J A ditail 3a on a sheet or web is illuminated stroboscopically by flash-lamp 10; the light being directed by optic fibre bundle 13, and observed by an eye-piece 14. The stroboscope is synchronized by a rotating slot 6 which illuminates a photo-receiver 8 to activate the flash-lamp.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7032924A FR2105533A5 (en) | 1970-09-10 | 1970-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1291219A true GB1291219A (en) | 1972-10-04 |
Family
ID=9061156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB39866/71A Expired GB1291219A (en) | 1970-09-10 | 1971-08-25 | Improvements in or relating to stroboscopic device |
Country Status (7)
Country | Link |
---|---|
US (1) | US3761177A (en) |
BE (1) | BE770342A (en) |
DE (1) | DE2144809A1 (en) |
FR (1) | FR2105533A5 (en) |
GB (1) | GB1291219A (en) |
LU (1) | LU63523A1 (en) |
NL (1) | NL154025B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4067760A (en) * | 1976-03-24 | 1978-01-10 | General Foods Corporation | Gate control for printed web scanner |
US4493554A (en) * | 1979-02-27 | 1985-01-15 | Diffracto | Method and apparatus for determining physical characteristics of objects and object surfaces |
US4736680A (en) * | 1983-06-02 | 1988-04-12 | Web Printing Controls Co. | Closed loop register control |
US4555968A (en) * | 1984-06-07 | 1985-12-03 | Preco Industries, Inc. | Web fed die cutting press having automatic 3-axis die registration system |
US4714340A (en) * | 1984-11-23 | 1987-12-22 | Stillwagon W C | Method and apparatus for inspecting high speed converted web |
US4877323A (en) * | 1984-11-23 | 1989-10-31 | Stillwagon W C | Method and apparatus for inspecting a high speed web |
FR2640060A1 (en) * | 1988-12-06 | 1990-06-08 | Esia | Method and device for computerised data character of surface characteristics of a product |
US5045135A (en) * | 1990-11-15 | 1991-09-03 | Paper Converting Machine Company | Apparatus and method for cutoff register control for diaper machines |
US5870203A (en) * | 1996-03-15 | 1999-02-09 | Sony Corporation | Adaptive lighting control apparatus for illuminating a variable-speed web for inspection |
DE102005050220A1 (en) | 2005-10-20 | 2007-04-26 | Casar Drahtseilwerk Saar Gmbh | Method and device for inspecting a running wire rope |
EP1952986B1 (en) * | 2007-01-30 | 2014-11-19 | Müller Martini Holding AG | Device for processing printed products with an illumination device for setting up, adjusting and/or controlling said device |
DE102010046328A1 (en) * | 2010-09-23 | 2012-03-29 | Giesecke & Devrient Gmbh | Device for processing sheet materials e.g. banknotes, has clock generator for generating clock signal with the rate of separation or transport of sheet material, and illumination unit for wholly/partly illuminating all the components |
CN207209309U8 (en) * | 2017-09-29 | 2018-09-07 | 京东方科技集团股份有限公司 | Backlight position correction apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE346723A (en) * | 1926-11-13 | |||
US1904124A (en) * | 1932-08-27 | 1933-04-18 | Gen Electric | Stroboscope |
US2524926A (en) * | 1948-04-21 | 1950-10-10 | Time Inc | Web viewing mechanism |
-
1970
- 1970-09-10 FR FR7032924A patent/FR2105533A5/fr not_active Expired
-
1971
- 1971-07-13 LU LU63523A patent/LU63523A1/xx unknown
- 1971-07-22 BE BE770342A patent/BE770342A/en unknown
- 1971-08-25 GB GB39866/71A patent/GB1291219A/en not_active Expired
- 1971-09-07 US US00178006A patent/US3761177A/en not_active Expired - Lifetime
- 1971-09-08 DE DE19712144809 patent/DE2144809A1/en active Pending
- 1971-09-10 NL NL717112522A patent/NL154025B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE770342A (en) | 1971-12-01 |
DE2144809A1 (en) | 1972-03-16 |
FR2105533A5 (en) | 1972-04-28 |
NL154025B (en) | 1977-07-15 |
LU63523A1 (en) | 1971-11-16 |
NL7112522A (en) | 1972-03-14 |
US3761177A (en) | 1973-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |