GB223598A - Improvements in and relating to electrical switches - Google Patents
Improvements in and relating to electrical switchesInfo
- Publication number
- GB223598A GB223598A GB24818/24A GB2481824A GB223598A GB 223598 A GB223598 A GB 223598A GB 24818/24 A GB24818/24 A GB 24818/24A GB 2481824 A GB2481824 A GB 2481824A GB 223598 A GB223598 A GB 223598A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contact
- contacts
- strands
- potential
- relating
- 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
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R35/00—Flexible or turnable line connectors, i.e. the rotation angle being limited
- H01R35/02—Flexible line connectors without frictional contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5822—Flexible connections between movable contact and terminal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49208—Contact or terminal manufacturing by assembling plural parts
- Y10T29/49218—Contact or terminal manufacturing by assembling plural parts with deforming
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
223,598. British Thomson-Houston Co., Ltd., (Assignees of Perry, C. L.). Oct. 19, 1023, [Convention date]. Contacts; high-potential switches.-Describes an improved contact for a high-potential switch and an advantageous arrangement of subsidiary contacts. The main movable contact 10, which co-operates with a fixed contact 18, is made by consolidating the ends of a plurality of copper or other flexible strands 11 into a rigid mass, for example, by drop forging. For this purpose a casing 12 is preferably first slipped over the end of the strands. The switch shown in Fig. 3 comprises a member 17 rotatable by electromagnetic or other means about an axis 21 and carrying pivoted to it the main contact 10, an intermediate contact 22 adapted to contact with a contact 24 and an arcing contact 23 adapted to contact with a contact 25. The three contacts 10, 22, 23 break contact successively and the relative time at which the contact 22 opens is adjustable by a nut 27 which limits its movement. The contact 10 is supported on the member 17 by a U-member 31, Fig. 5, and a hook 32, and a spring 33 forms a fulcrum about which the contact can tilt in any direction so as to be self-aligning.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US669557A US1560308A (en) | 1923-10-19 | 1923-10-19 | Electrical switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB223598A true GB223598A (en) | 1925-07-09 |
Family
ID=24686797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24818/24A Expired GB223598A (en) | 1923-10-19 | 1924-10-18 | Improvements in and relating to electrical switches |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1560308A (en) |
| FR (1) | FR588291A (en) |
| GB (1) | GB223598A (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2545341A (en) * | 1944-04-22 | 1951-03-13 | Ite Circuit Breaker Ltd | Blow on arc tip |
| US2541239A (en) * | 1946-09-27 | 1951-02-13 | Philco Corp | Electric cord and plug set |
| US2761197A (en) * | 1949-05-26 | 1956-09-04 | Rca Corp | Method of making a non-deforming laminated electrode support |
| US2675508A (en) * | 1953-01-19 | 1954-04-13 | Gen Controls Co | Electromagnetically controlled operator |
| EP0167668B1 (en) * | 1984-05-09 | 1988-09-07 | Siemens Aktiengesellschaft | Contact arrangement for a relay with a high interrupting capacity |
| DE19734968A1 (en) * | 1997-08-13 | 1999-02-18 | Erico Gmbh | High current switching device |
| US7787739B2 (en) * | 2007-08-28 | 2010-08-31 | Embarq Holdings Company, Llc | Bare fiber adapter |
| US7591696B1 (en) * | 2008-05-19 | 2009-09-22 | Embarq Holdings Company, Llc | Ground bonding strap |
| WO2010142679A1 (en) * | 2009-06-08 | 2010-12-16 | Auto-Kabel Managementgesellschaft Mbh | Battery cell connector |
| US20150171578A1 (en) * | 2013-12-13 | 2015-06-18 | Delphi Technologies, Inc. | Braided wire connection for an electronics assembly |
| DE102014109173B4 (en) * | 2014-07-01 | 2023-06-07 | Te Connectivity Germany Gmbh | Electrical contact device and electrical welded connection and method for producing a contact device and for setting up a welded connection |
| US11145434B2 (en) | 2019-05-08 | 2021-10-12 | Erico International Corporation | Low voltage power conductor and system |
| CN114450870A (en) | 2019-09-23 | 2022-05-06 | 卡诺科技公司 | Fractional slot electric motor including coil elements having rectangular cross-section |
-
1923
- 1923-10-19 US US669557A patent/US1560308A/en not_active Expired - Lifetime
-
1924
- 1924-10-14 FR FR588291D patent/FR588291A/en not_active Expired
- 1924-10-18 GB GB24818/24A patent/GB223598A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1560308A (en) | 1925-11-03 |
| FR588291A (en) | 1925-05-04 |
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