GB317711A - Improvements in and connected with switches - Google Patents
Improvements in and connected with switchesInfo
- Publication number
- GB317711A GB317711A GB469228A GB469228A GB317711A GB 317711 A GB317711 A GB 317711A GB 469228 A GB469228 A GB 469228A GB 469228 A GB469228 A GB 469228A GB 317711 A GB317711 A GB 317711A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switches
- 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
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL31164D NL31164C (en) | 1928-02-14 | ||
GB469228A GB317711A (en) | 1928-02-14 | 1928-02-14 | Improvements in and connected with switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB469228A GB317711A (en) | 1928-02-14 | 1928-02-14 | Improvements in and connected with switches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB317711A true GB317711A (en) | 1929-08-14 |
Family
ID=9781992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB469228A Expired GB317711A (en) | 1928-02-14 | 1928-02-14 | Improvements in and connected with switches |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB317711A (en) |
NL (1) | NL31164C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2654815A (en) * | 1948-12-27 | 1953-10-06 | Murray Mfg Corp | Electric circuit interrupter |
US2809246A (en) * | 1953-02-27 | 1957-10-08 | Bryant Electric Co | Switch construction |
EP1511048A2 (en) * | 2003-06-06 | 2005-03-02 | Rockwell Automation Technologies, Inc. | Redundant switch having torsional compliance and arc-absorbant thermal mass |
-
0
- NL NL31164D patent/NL31164C/xx active
-
1928
- 1928-02-14 GB GB469228A patent/GB317711A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2654815A (en) * | 1948-12-27 | 1953-10-06 | Murray Mfg Corp | Electric circuit interrupter |
US2809246A (en) * | 1953-02-27 | 1957-10-08 | Bryant Electric Co | Switch construction |
EP1511048A2 (en) * | 2003-06-06 | 2005-03-02 | Rockwell Automation Technologies, Inc. | Redundant switch having torsional compliance and arc-absorbant thermal mass |
EP1511048A3 (en) * | 2003-06-06 | 2005-06-01 | Rockwell Automation Technologies, Inc. | Redundant switch having torsional compliance and arc-absorbant thermal mass |
Also Published As
Publication number | Publication date |
---|---|
NL31164C (en) |
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