CH219291A - Elektrischer periodischer Unterbrecher. - Google Patents
Elektrischer periodischer Unterbrecher.Info
- Publication number
- CH219291A CH219291A CH219291DA CH219291A CH 219291 A CH219291 A CH 219291A CH 219291D A CH219291D A CH 219291DA CH 219291 A CH219291 A CH 219291A
- Authority
- CH
- Switzerland
- Prior art keywords
- breaker
- electric periodic
- periodic
- electric
- periodic breaker
- Prior art date
Links
- 230000000737 periodic effect Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
- H01H50/74—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
- H01H50/82—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using spring-loaded pivoted inertia member
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
- G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/02—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using only mechanical transmission
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05C—ELECTRIC CIRCUITS OR APPARATUS SPECIALLY DESIGNED FOR USE IN EQUIPMENT FOR KILLING, STUNNING, OR GUIDING LIVING BEINGS
- H05C1/00—Circuits or apparatus for generating electric shock effects
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE219291X | 1939-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH219291A true CH219291A (de) | 1942-01-31 |
Family
ID=5831786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH219291D CH219291A (de) | 1939-10-16 | 1940-10-07 | Elektrischer periodischer Unterbrecher. |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH219291A (instruction) |
| FR (1) | FR869441A (instruction) |
| NL (1) | NL57795C (instruction) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2798171A (en) * | 1955-08-05 | 1957-07-02 | Maxwell Rubin And Les Scherer | Direct current pulser device |
-
0
- NL NL57795D patent/NL57795C/xx active
-
1940
- 1940-10-07 CH CH219291D patent/CH219291A/de unknown
-
1941
- 1941-01-22 FR FR869441D patent/FR869441A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL57795C (instruction) | |
| FR869441A (fr) | 1942-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH205322A (de) | Elektrischer Stromunterbrecher. | |
| CH224047A (de) | Elektrischer Selbstschalter. | |
| CH225448A (de) | Elektrischer Kondensator. | |
| CH230577A (de) | Elektrische Schalteinrichtung. | |
| CH252897A (de) | Elektrischer Schalter. | |
| CH215758A (de) | Elektrischer Vielfachschalter. | |
| CH232790A (de) | Elektrische Fernmeldeanlage. | |
| CH226322A (de) | Elektrischer Schalter. | |
| CH219291A (de) | Elektrischer periodischer Unterbrecher. | |
| CH233956A (de) | Elektrischer Stromunterbrecher. | |
| CH219021A (de) | Elektrische Fernmeldeanlage. | |
| CH223408A (de) | Elektrischer Schaltapparat. | |
| CH212040A (de) | Elektrischer Filter. | |
| CH214478A (de) | Elektrischer Sammler. | |
| CH195443A (de) | Elektrischer Schalter. | |
| CH225437A (de) | Elektrischer Schalter. | |
| CH229042A (de) | Elektrischer Schalter. | |
| CH229721A (de) | Elektrischer Überstromselbstschalter. | |
| CH226549A (de) | Elektrischer Schalter. | |
| AT169580B (de) | Elektrischer Knallzünder | |
| CH217681A (de) | Hochspannungsschalteinrichtung. | |
| DK58270C (da) | Stærkstrømskabel. | |
| CH219792A (de) | Elektrischer Ofen. | |
| DK69303C (da) | Elektrisk vekselstrømsafbryder. | |
| CH236649A (de) | Elektrisches Hochspannungskabel. |