GB773779A - Machine for coating pipes electrochemically with bitumen - Google Patents
Machine for coating pipes electrochemically with bitumenInfo
- Publication number
- GB773779A GB773779A GB1662953A GB1662953A GB773779A GB 773779 A GB773779 A GB 773779A GB 1662953 A GB1662953 A GB 1662953A GB 1662953 A GB1662953 A GB 1662953A GB 773779 A GB773779 A GB 773779A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- winch
- drum
- cable
- generator
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/12—Electrophoretic coating characterised by the process characterised by the article coated
- C25D13/14—Tubes; Rings; Hollow bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
- B05C7/04—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work the liquid or other fluent material flowing or being moved through the work; the work being filled with liquid or other fluent material and emptied
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Electric Cable Installation (AREA)
- Catching Or Destruction (AREA)
Abstract
773,779. Coating pipes electrophoretically. GENERAL DESCALING CO., Ltd. June 10, 1954 [June 16, 1953], No. 16629/53. Class 41. An apparatus for hauling an electrode through a pipe to deposit bitumen on the interior of the pipe and for supplying electric current to the electrode comprises a cable 44 attached at one end to the electrode and at the other to a drum 38 on a winch W, an electric generator G, means, e.g. leads 48, con. tact shoes and slip rings, for passing current from the generator G to the cable 44, a source of power, e.g. an internal-combustion engine E, drive means for transmitting power from the engine E to the generator G and winch W, and a variable gear R in the drive means to the winch W whereby the speed of the winch may be adjusted in accordance with the current supply to the electrode. The adjustment may be manual or automatic, e.g. by electric relays, and, if manual, a warning light or bell may be actuated by solenoids when the current to the electrode varies by a predetermined amount. The drive to the generator G and gear R is by belts 23, 24, and from gear R to winch W by a chain. The fixed end of the cable 44 passes through the side of the drum 38 and is joined to a plug 45 connected electrically to coaxial slip rings rotaing with the drum 38 and engaging stationary shoes connected to the leads 48. Separate connections may be made to separate sections of the electrode. The return earth circuit is through a cable 50 on a drum 51. Specification 756,037 is referred to.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE529662D BE529662A (en) | 1953-06-16 | ||
| BE528166D BE528166A (en) | 1953-06-16 | ||
| GB1662953A GB773779A (en) | 1953-06-16 | 1953-06-16 | Machine for coating pipes electrochemically with bitumen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1662953A GB773779A (en) | 1953-06-16 | 1953-06-16 | Machine for coating pipes electrochemically with bitumen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB773779A true GB773779A (en) | 1957-05-01 |
Family
ID=10080775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1662953A Expired GB773779A (en) | 1953-06-16 | 1953-06-16 | Machine for coating pipes electrochemically with bitumen |
Country Status (2)
| Country | Link |
|---|---|
| BE (2) | BE528166A (en) |
| GB (1) | GB773779A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493482A (en) * | 1968-07-23 | 1970-02-03 | Ppg Industries Inc | Use of coal in electrodepositable compositions |
| GB2140709A (en) * | 1983-05-04 | 1984-12-05 | Alan John Arthur Steeley | Packaging |
-
0
- BE BE529662D patent/BE529662A/xx unknown
- BE BE528166D patent/BE528166A/xx unknown
-
1953
- 1953-06-16 GB GB1662953A patent/GB773779A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493482A (en) * | 1968-07-23 | 1970-02-03 | Ppg Industries Inc | Use of coal in electrodepositable compositions |
| GB2140709A (en) * | 1983-05-04 | 1984-12-05 | Alan John Arthur Steeley | Packaging |
Also Published As
| Publication number | Publication date |
|---|---|
| BE529662A (en) | |
| BE528166A (en) |
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