GB1056482A - Improvements relating to defect marking apparatus - Google Patents
Improvements relating to defect marking apparatusInfo
- Publication number
- GB1056482A GB1056482A GB14758/64A GB1475864A GB1056482A GB 1056482 A GB1056482 A GB 1056482A GB 14758/64 A GB14758/64 A GB 14758/64A GB 1475864 A GB1475864 A GB 1475864A GB 1056482 A GB1056482 A GB 1056482A
- Authority
- GB
- United Kingdom
- Prior art keywords
- marker
- detector
- defect
- operates
- channels
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/048—Marking the faulty objects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
1,056,482. Detecting flaws electrically. REPUBLIC STEEL CORPORATION. April 9, 1964 [April 9, 1963], No.14758/64. Heading G1N. [Also in Division H3] Defects, such as seams, in a moving metal bar 15, Fig. 1 (not shown), are detected by a detector 12, the output signals of which are fed in cyclic succession to different channels 215, 216, 217, 218, Fig. 3 (not shown), in a control circuit 13, each channel containing a pulsedelaying circuit 221, &c. and operating a common defect marker in the form of a carbide cutter 21 when a defect has travelled from the detector to the marker. The bar rotates relatively to the detector, which thus describes a helical path along the bar, and the spacing between the detector and the marker is such that when a detected defect has moved through a complete revolution, it is exactly adjacent the marker when the delayed pulse operates the marker. Any further defects detected during this revolution are similarly marked when the marker is operated by corresponding pulses stored in other channels. A dekatron 207, Figs. 3 and 4 (not shown), is used to select the channels, and the output pulses drive a single monostable multivibrator 235. An eddy current type detector is used, and the carbide cutter 21 which is driven by a motor 22, Fig. 2 (not shown), is biased pneumatically into the marking position against a spring 25, which holds it in a normally retracted position. The multivibrator 235, operates a relay 237, which operates a solenoid air valve 14, controlling the marker.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US271778A US3230330A (en) | 1963-04-09 | 1963-04-09 | Electrical relay with panel and terminal plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1056482A true GB1056482A (en) | 1967-01-25 |
Family
ID=23037037
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30842/66A Expired GB1056483A (en) | 1963-04-09 | 1963-04-09 | Improvements relating to defect marking apparatus |
| GB14758/64A Expired GB1056482A (en) | 1963-04-09 | 1964-04-09 | Improvements relating to defect marking apparatus |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30842/66A Expired GB1056483A (en) | 1963-04-09 | 1963-04-09 | Improvements relating to defect marking apparatus |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3230330A (en) |
| GB (2) | GB1056483A (en) |
| LU (1) | LU45835A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987000670A1 (en) * | 1985-07-19 | 1987-01-29 | Battelle-Institut E.V. | Process and device for locating faulty connections between identical or different materials |
| EP0772207A2 (en) * | 1995-11-01 | 1997-05-07 | Takikawa Engineering Co., Ltd. | Method and device for marking an elongate material |
| GB2319341A (en) * | 1996-11-14 | 1998-05-20 | Sanyo Special Steel Co Ltd | Automatic flaw removing method for elongate articles |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3348102A (en) * | 1966-09-07 | 1967-10-17 | Amp Inc | Assembly and drive mechanism for electrical switches and connectors |
| US3624570A (en) * | 1970-04-02 | 1971-11-30 | Lory Electronics Inc | Electromechanical relay |
| CH524242A (en) * | 1970-06-03 | 1972-06-15 | Siemens Ag | Electromagnetic switching device |
| US3828286A (en) * | 1973-07-05 | 1974-08-06 | Datron Syst Inc | Miniature relay |
| US4950846A (en) * | 1989-06-19 | 1990-08-21 | Westinghouse Electric Corp. | Multiple pole electric relay |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2378663A (en) * | 1942-01-16 | 1945-06-19 | Zenith Radio Corp | Radio receiver |
| US2917601A (en) * | 1957-09-16 | 1959-12-15 | Northrop Corp | Printed circuit relay |
| US2988607A (en) * | 1958-05-20 | 1961-06-13 | Tabet Mfg Company Inc | Switch with removable units |
-
1963
- 1963-04-09 GB GB30842/66A patent/GB1056483A/en not_active Expired
- 1963-04-09 US US271778A patent/US3230330A/en not_active Expired - Lifetime
-
1964
- 1964-04-08 LU LU45835D patent/LU45835A1/xx unknown
- 1964-04-09 GB GB14758/64A patent/GB1056482A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987000670A1 (en) * | 1985-07-19 | 1987-01-29 | Battelle-Institut E.V. | Process and device for locating faulty connections between identical or different materials |
| EP0772207A2 (en) * | 1995-11-01 | 1997-05-07 | Takikawa Engineering Co., Ltd. | Method and device for marking an elongate material |
| EP0772207A3 (en) * | 1995-11-01 | 1999-04-14 | Takikawa Engineering Co., Ltd. | Method and device for marking an elongate material |
| GB2319341A (en) * | 1996-11-14 | 1998-05-20 | Sanyo Special Steel Co Ltd | Automatic flaw removing method for elongate articles |
| US6008891A (en) * | 1996-11-14 | 1999-12-28 | Sanyo Special Steel Co., Ltd. | Automatic flaw removing method for long materials |
| GB2319341B (en) * | 1996-11-14 | 2001-06-06 | Sanyo Special Steel Co Ltd | Automatic flaw removing method for long materials |
Also Published As
| Publication number | Publication date |
|---|---|
| US3230330A (en) | 1966-01-18 |
| LU45835A1 (en) | 1964-06-08 |
| GB1056483A (en) | 1967-01-25 |
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