GB1027370A - Improvements in or relating to powder-fed flame spraying torches - Google Patents
Improvements in or relating to powder-fed flame spraying torchesInfo
- Publication number
- GB1027370A GB1027370A GB5023763A GB5023763A GB1027370A GB 1027370 A GB1027370 A GB 1027370A GB 5023763 A GB5023763 A GB 5023763A GB 5023763 A GB5023763 A GB 5023763A GB 1027370 A GB1027370 A GB 1027370A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cup
- neck
- container
- powder
- torch
- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/20—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion
- B05B7/201—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
- B05B7/205—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/20—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion
- B05B7/201—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle
- B05B7/205—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material
- B05B7/206—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed by flame or combustion downstream of the nozzle the material to be sprayed being originally a particulate material in a container fixed to the discharge device
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Closures For Containers (AREA)
- Nozzles (AREA)
Abstract
1,027,370. Spray-producers; flame torches. EUTECTIC WELDING ALLOYS CORPORATION. Dec. 19,1963 [Sept. 17,1963], No. 50237/63. Heading B2F. In a powder-fed flame spraying torch 10, Fig. 1, the powder container 20 is secured to the torch through a connector cup 18, connection between the neck 22 of the container and the cup being effected through interengaging screw threads 32. The coupling between the neck and the cup is so arranged that air is allowed to percolate up through the powder whilst the torch is being used. In the embodiment of Fig. 3 (not shown), air feeding slots 26A and 36A are formed in the neck 22A whilst Fig. 19- also not shown-shows a form via which the slot 26 is present in the threads of the cup 18. Whilst being stored away from the torch the container, which may be of polyethylene, is closed by a plug and cap device FOA, Fig. 5 (not shown). In a modified form the coupling between the neck and the cup comprises a tapered resilient circumferential protruberance on the neck which is a snap-fit within a corresponding annular recess on the cup, the neck being formed with slots 26A and 36A. In yet a further embodiment the container is sealed with a rubber-like plug device 50C having rupturable diaphragms 60C and 58C, Fig. 12 (not shown), the diaphragms being pierced by tubes 66C and 64C, respectively, carried by the cup 18c, Fig. 14 (not shown). The slots 26C and 36C are formed in the neck 22C and the plug 50C, respectively. In the embodiment of Figs. 23 and 27 (not shown) the container 20E and cup 18E are coupled through a bayonet-type connection 84E and 76E. The neck of the container carries a locking ring 86E and the container incorporates an end wall in the form of a bellows. Air percolates to the interior of the container through a dot 70E formed in the cup.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30950263A | 1963-09-17 | 1963-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1027370A true GB1027370A (en) | 1966-04-27 |
Family
ID=23198495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5023763A Expired GB1027370A (en) | 1963-09-17 | 1963-12-19 | Improvements in or relating to powder-fed flame spraying torches |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT274510B (en) |
| DE (1) | DE1300456B (en) |
| GB (1) | GB1027370A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10850290B2 (en) | 2002-10-24 | 2020-12-01 | 3M Innovative Properties Company | Spraygun with built-in quick-fit connector |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR773949A (en) * | 1934-03-12 | 1934-11-28 | Apparatus for projecting metals or other materials which can be reduced to powder | |
| DE731598C (en) * | 1940-05-04 | 1943-02-12 | Albert Krautzberger | Paint container for paint and spray equipment |
| FR1322666A (en) * | 1962-05-21 | 1963-03-29 | Metco Inc | Powder feed and metering device for flame spray guns |
-
1963
- 1963-12-19 GB GB5023763A patent/GB1027370A/en not_active Expired
- 1963-12-27 DE DE1963E0026125 patent/DE1300456B/en active Pending
-
1964
- 1964-06-12 AT AT506964A patent/AT274510B/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10850290B2 (en) | 2002-10-24 | 2020-12-01 | 3M Innovative Properties Company | Spraygun with built-in quick-fit connector |
| US11890636B2 (en) | 2002-10-24 | 2024-02-06 | 3M Innovative Properties Company | Spraygun with built-in quick-fit connector |
Also Published As
| Publication number | Publication date |
|---|---|
| AT274510B (en) | 1969-09-25 |
| DE1300456B (en) | 1969-07-31 |
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