BE644714A - - Google Patents
Info
- Publication number
- BE644714A BE644714A BE644714DA BE644714A BE 644714 A BE644714 A BE 644714A BE 644714D A BE644714D A BE 644714DA BE 644714 A BE644714 A BE 644714A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
- H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
- H01H9/085—Arrangements to facilitate replacement of a switch, e.g. cartridge housing contact separation effected by removing contact carrying element
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN22844A DE1246082B (de) | 1963-03-04 | 1963-03-04 | Schnelleinschalt-Vorsatz fuer einphasige oder dreiphasige Schublasttrennschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644714A true BE644714A (US20030157025A1-20030821-C00031.png) | 1964-09-04 |
Family
ID=7342347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644714D BE644714A (US20030157025A1-20030821-C00031.png) | 1963-03-04 | 1964-03-04 |
Country Status (5)
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2601556A (en) * | 1947-10-31 | 1952-06-24 | Essex Wire Corp | Snap switch |
| US2509008A (en) * | 1949-10-25 | 1950-05-23 | Gen Electric | Control for electric water kettles |
| US2847528A (en) * | 1955-02-21 | 1958-08-12 | Donald E Combs | Magnetic switch |
| AT222206B (de) * | 1957-11-26 | 1962-07-10 | Voigt & Haeffner Ag | Elektrisches Schaltgerät, insbesondere Endschalter |
| US2922002A (en) * | 1958-03-10 | 1960-01-19 | Morris A Gilman | Liquid level control |
| US3042771A (en) * | 1959-09-25 | 1962-07-03 | Aerotec Ind Inc | Pressure switch |
| BE600239A (nl) * | 1960-02-26 | 1961-05-29 | Hazemeijer Co | Lastscheidingsschakelaar |
| US3109908A (en) * | 1960-09-16 | 1963-11-05 | Gen Motors Corp | Magnetically operated electric switch |
-
1963
- 1963-03-04 DE DEN22844A patent/DE1246082B/de not_active Withdrawn
-
1964
- 1964-03-02 NL NL6402078A patent/NL6402078A/xx unknown
- 1964-03-03 GB GB8899/64A patent/GB1062095A/en not_active Expired
- 1964-03-03 US US349094A patent/US3272939A/en not_active Expired - Lifetime
- 1964-03-04 BE BE644714D patent/BE644714A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3272939A (en) | 1966-09-13 |
| DE1246082B (de) | 1967-08-03 |
| NL6402078A (US20030157025A1-20030821-C00031.png) | 1964-09-07 |
| GB1062095A (en) | 1967-03-15 |
