GB1404129A - Electrical contact assembly - Google Patents
Electrical contact assemblyInfo
- Publication number
- GB1404129A GB1404129A GB5167271A GB5167271A GB1404129A GB 1404129 A GB1404129 A GB 1404129A GB 5167271 A GB5167271 A GB 5167271A GB 5167271 A GB5167271 A GB 5167271A GB 1404129 A GB1404129 A GB 1404129A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resistance welding
- electrical
- contact assembly
- electrical contact
- capacitor discharge
- 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
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
- H01H11/045—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion with the help of an intermediate layer
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Resistance Welding (AREA)
Abstract
1404129 Resistance welding contact assemblies LUCAS ELECTRICAL CO Ltd 19 Sept 1972 [6 Nov 1971] 51672/71 Heading B3R An electrical contact assembly, e.g. for a car distributor, is made by capacitor discharge electrical resistance welding a metal, e.g. tungsten, contact 2 to a steel (mild) backing plate 1 which has a nickel plate coating 3 at least in the vicinity of the weld. A capacitor discharge resistance welding machine may be employed rated at 1000 watt/sec. with a 4 inch air operated cylinder in the operating ranges of charging voltage between 950-1250 volts and cylinder feed pressure of 50-70 p.s.i.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5167271A GB1404129A (en) | 1971-11-06 | 1971-11-06 | Electrical contact assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5167271A GB1404129A (en) | 1971-11-06 | 1971-11-06 | Electrical contact assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1404129A true GB1404129A (en) | 1975-08-28 |
Family
ID=10460939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5167271A Expired GB1404129A (en) | 1971-11-06 | 1971-11-06 | Electrical contact assembly |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1404129A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2590072A1 (en) * | 1985-11-13 | 1987-05-15 | Telemecanique Electrique | Method of fixing electrical contact pads onto a conductive support and apparatus for implementation thereof |
CN108735556A (en) * | 2018-06-27 | 2018-11-02 | 西安西电开关电气有限公司 | The manufacturing method and resistance contact head of resistance contact head |
-
1971
- 1971-11-06 GB GB5167271A patent/GB1404129A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2590072A1 (en) * | 1985-11-13 | 1987-05-15 | Telemecanique Electrique | Method of fixing electrical contact pads onto a conductive support and apparatus for implementation thereof |
CN108735556A (en) * | 2018-06-27 | 2018-11-02 | 西安西电开关电气有限公司 | The manufacturing method and resistance contact head of resistance contact head |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2311430B1 (en) | ||
GB1443294A (en) | Control systems for welding machines | |
US3657509A (en) | Nut welding electrode | |
US3293166A (en) | Electrode for electrolytic machining | |
GB1404129A (en) | Electrical contact assembly | |
GB1172731A (en) | Method of Resistance Welding Sheet Material. | |
GB1436789A (en) | Method of surface hardening a metal workpiece | |
GB998580A (en) | Improved resistance welding | |
GB1163247A (en) | Dielectric Heating Apparatus | |
US1918226A (en) | Multiple spot welding electrode | |
CN2130634Y (en) | Stud welding gun | |
GB1455208A (en) | Ink mist type high speed printer | |
GB1038098A (en) | Contact roller for seam welding machines | |
GB758300A (en) | Metal arc welding | |
GB1434365A (en) | Seals | |
GB1404130A (en) | Electrical contact assemblies | |
GB1118339A (en) | Electrode rods for resistance welding of sheets or plated steel | |
GB1140025A (en) | Improvements in or relating to consumable metal arc welding | |
US3071679A (en) | Welding organization | |
GB476794A (en) | Improvements in and relating to electric welding | |
GB1092649A (en) | Method and apparatus for forming composite electrical contact elements | |
GB1455048A (en) | Power switches | |
GB1264669A (en) | ||
GB940593A (en) | Improvements relating to weld nuts | |
ES293271A1 (en) | Disc or wheel electrode for seam-welding machines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |