CH271242A - Mutateur. - Google Patents
Mutateur.Info
- Publication number
- CH271242A CH271242A CH271242DA CH271242A CH 271242 A CH271242 A CH 271242A CH 271242D A CH271242D A CH 271242DA CH 271242 A CH271242 A CH 271242A
- Authority
- CH
- Switzerland
- Prior art keywords
- mutator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- H01H29/006—Self interrupters, e.g. with periodic or other repetitive opening and closing of contacts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH660067X | 1948-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH271242A true CH271242A (fr) | 1950-10-15 |
Family
ID=4526817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH271242D CH271242A (fr) | 1948-04-16 | 1948-04-16 | Mutateur. |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH271242A (fr) |
DE (1) | DE814494C (fr) |
FR (1) | FR984621A (fr) |
GB (1) | GB660067A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1084396B (de) * | 1953-04-23 | 1960-06-30 | Emag Elek Zitaets Ges M B H | Quecksilberkontakt fuer die Stromzufuehrung an umlaufende elektrische Einrichtungen, insbesondere fuer Rollstromrichter |
-
1948
- 1948-04-16 CH CH271242D patent/CH271242A/fr unknown
-
1949
- 1949-04-12 FR FR984621D patent/FR984621A/fr not_active Expired
- 1949-04-13 GB GB10072/49A patent/GB660067A/en not_active Expired
- 1949-04-17 DE DEP40029D patent/DE814494C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB660067A (en) | 1951-10-31 |
DE814494C (de) | 1951-09-24 |
FR984621A (fr) | 1951-07-09 |
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