GB1409286A - Contact unit for the continuous supply of electric current to a linearly travelling conductor - Google Patents
Contact unit for the continuous supply of electric current to a linearly travelling conductorInfo
- Publication number
- GB1409286A GB1409286A GB5755972A GB5755972A GB1409286A GB 1409286 A GB1409286 A GB 1409286A GB 5755972 A GB5755972 A GB 5755972A GB 5755972 A GB5755972 A GB 5755972A GB 1409286 A GB1409286 A GB 1409286A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductor
- electric current
- contact
- contact unit
- continuous supply
- 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
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/0004—Devices wherein the heating current flows through the material to be heated
- H05B3/0009—Devices wherein the heating current flows through the material to be heated the material to be heated being in motion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R41/00—Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit
Landscapes
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
1409286 Current collectors POLITECHNIKA WARSZAWSKA 13 Dec 1972 [17 Dec 1971] 57559/72 Heading H2E A contact device for supplying electric current to a linearly travelling conductor comprises a yoke 3, pivotable on a pin 2 and carrying a rigid arm 4 and a resilient arm 5. Seatings 6 in these arms engage conical pivots 7, providing bearings and sliding electrical contact for a roller 9 in rolling contact with the travelling conductor. Current is supplied to the arms 4 and 5 via spiral springs 12 which also press the roller 9 against the conductor. Two pairs of contact devices may be used in line, each pair being biased by the springs 12 to press the conductor between opposed rollers 9.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL15223571A PL74584B1 (en) | 1971-12-17 | 1971-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1409286A true GB1409286A (en) | 1975-10-08 |
Family
ID=19956653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5755972A Expired GB1409286A (en) | 1971-12-17 | 1972-12-13 | Contact unit for the continuous supply of electric current to a linearly travelling conductor |
Country Status (9)
Country | Link |
---|---|
CS (1) | CS165377B2 (en) |
DD (1) | DD104879A5 (en) |
DE (1) | DE2261213C3 (en) |
FR (1) | FR2165481A5 (en) |
GB (1) | GB1409286A (en) |
HU (1) | HU165979B (en) |
PL (1) | PL74584B1 (en) |
RO (1) | RO60435A (en) |
SU (1) | SU541451A3 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2452769A (en) * | 2007-09-17 | 2009-03-18 | Motorola Inc | Rotational electrical contact mechanism |
CN113612091A (en) * | 2021-08-02 | 2021-11-05 | 北京航空航天大学 | Large-current sliding conductive device suitable for self-resistance heating hot stretch bending equipment |
-
1971
- 1971-12-17 PL PL15223571A patent/PL74584B1/xx unknown
-
1972
- 1972-12-12 FR FR7244167A patent/FR2165481A5/fr not_active Expired
- 1972-12-13 GB GB5755972A patent/GB1409286A/en not_active Expired
- 1972-12-14 DE DE19722261213 patent/DE2261213C3/en not_active Expired
- 1972-12-15 DD DD16758572A patent/DD104879A5/xx unknown
- 1972-12-15 HU HUPO000527 patent/HU165979B/hu unknown
- 1972-12-15 SU SU1867259A patent/SU541451A3/en active
- 1972-12-18 CS CS872472A patent/CS165377B2/cs unknown
- 1972-12-18 RO RO7319172A patent/RO60435A/ro unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2452769A (en) * | 2007-09-17 | 2009-03-18 | Motorola Inc | Rotational electrical contact mechanism |
GB2452769B (en) * | 2007-09-17 | 2011-06-01 | Motorola Inc | Device and electrical contact mechanism therefor |
CN113612091A (en) * | 2021-08-02 | 2021-11-05 | 北京航空航天大学 | Large-current sliding conductive device suitable for self-resistance heating hot stretch bending equipment |
Also Published As
Publication number | Publication date |
---|---|
DE2261213C3 (en) | 1979-06-21 |
FR2165481A5 (en) | 1973-08-03 |
CS165377B2 (en) | 1975-12-22 |
SU541451A3 (en) | 1976-12-30 |
DD104879A5 (en) | 1974-03-20 |
RO60435A (en) | 1976-06-15 |
DE2261213B2 (en) | 1976-08-19 |
HU165979B (en) | 1974-12-28 |
DE2261213A1 (en) | 1973-06-28 |
PL74584B1 (en) | 1974-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |