GB1218638A - Improvements in or relating to the cleaning of surfaces by abrasive blasting - Google Patents
Improvements in or relating to the cleaning of surfaces by abrasive blastingInfo
- Publication number
- GB1218638A GB1218638A GB1966368A GB1966368A GB1218638A GB 1218638 A GB1218638 A GB 1218638A GB 1966368 A GB1966368 A GB 1966368A GB 1966368 A GB1966368 A GB 1966368A GB 1218638 A GB1218638 A GB 1218638A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thermo
- couples
- blast
- cage
- indicators
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
- B24C5/06—Impeller wheels; Rotor blades therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
1,218,638. Blasting. D. J. PLASTER. 23 April, 1969 [25 April, 1968], No. 19663/68. Heading B3D. Blast-cleaning apparatus of the type in which abrasive material is discharged centrifugally from a vaned wheel rotating at high speed and wherein the vaned wheel is fed with abrasive through a control cage at its centre and is enclosed within a housing with a blast opening having liner or deflector plates at opposite ends thereof, is characterized in that thermocouples are attached to such plates so that offcentre discharge from the wheel, due to wear or incorrect setting of the control cage, will be shown by a difference in the temperatures indicated by the thermo-couples. Thermo-couples 24 are attached to end liners 23 and connected to indicators 25 mounted on top of the treatment chamber 8 or mounted on a control panel at a remote position, the indicators actuating as visual or other warning device whenever angular adjustment of the control cage (16), Fig. 2 (not shown), becomes necessary to correct the orientation of the blast stream. Preferably such adjustment is made automatically by means responsive to any temperature differential at the two thermo-couples 24, e.g. (i) by a small electric motor geared to the outer end of the cage (16), (ii) by a linear induction motor or (iii) by admission of fluid pressure to a ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1966368A GB1218638A (en) | 1968-04-25 | 1968-04-25 | Improvements in or relating to the cleaning of surfaces by abrasive blasting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1966368A GB1218638A (en) | 1968-04-25 | 1968-04-25 | Improvements in or relating to the cleaning of surfaces by abrasive blasting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1218638A true GB1218638A (en) | 1971-01-06 |
Family
ID=10133109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1966368A Expired GB1218638A (en) | 1968-04-25 | 1968-04-25 | Improvements in or relating to the cleaning of surfaces by abrasive blasting |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1218638A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2885311A1 (en) * | 2005-05-03 | 2006-11-10 | Peugeot Citroen Automobiles Sa | Shotblast plant`s hot spot determining method, involves blasting test sheet, recording temperatures measured by thermocouples to form mapping for heating of sheet and determining high heating zone |
| EP3132895A1 (en) * | 2015-08-17 | 2017-02-22 | STP Strahltechnik Pliezhausen GmbH & Co. KG | Sand blasting system with an oscillating impeller wheel |
| US20170282331A1 (en) * | 2014-09-09 | 2017-10-05 | Wheelabrator Group Limited | Control cage assembly for centrifugal blast wheel machine |
| CN115870851A (en) * | 2023-02-07 | 2023-03-31 | 莱州恒宇刹车制品有限公司 | Sand-blasting low-temperature running-in equipment for machining automobile brake pad |
-
1968
- 1968-04-25 GB GB1966368A patent/GB1218638A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2885311A1 (en) * | 2005-05-03 | 2006-11-10 | Peugeot Citroen Automobiles Sa | Shotblast plant`s hot spot determining method, involves blasting test sheet, recording temperatures measured by thermocouples to form mapping for heating of sheet and determining high heating zone |
| US20170282331A1 (en) * | 2014-09-09 | 2017-10-05 | Wheelabrator Group Limited | Control cage assembly for centrifugal blast wheel machine |
| EP3132895A1 (en) * | 2015-08-17 | 2017-02-22 | STP Strahltechnik Pliezhausen GmbH & Co. KG | Sand blasting system with an oscillating impeller wheel |
| CN115870851A (en) * | 2023-02-07 | 2023-03-31 | 莱州恒宇刹车制品有限公司 | Sand-blasting low-temperature running-in equipment for machining automobile brake pad |
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