GB479725A - An improved electrically operated resonance device for the control of definite operations - Google Patents
An improved electrically operated resonance device for the control of definite operationsInfo
- Publication number
- GB479725A GB479725A GB14481/37A GB1448137A GB479725A GB 479725 A GB479725 A GB 479725A GB 14481/37 A GB14481/37 A GB 14481/37A GB 1448137 A GB1448137 A GB 1448137A GB 479725 A GB479725 A GB 479725A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- shaft
- pawl
- ratchet
- lever
- 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
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/30—Electromagnetic relays specially adapted for actuation by AC
- H01H51/32—Frequency relays; Mechanically-tuned relays
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH479725X | 1936-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB479725A true GB479725A (en) | 1938-02-10 |
Family
ID=4516277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14481/37A Expired GB479725A (en) | 1936-06-18 | 1937-05-25 | An improved electrically operated resonance device for the control of definite operations |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB479725A (enrdf_load_stackoverflow) |
NL (1) | NL49960C (enrdf_load_stackoverflow) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2909091A (en) * | 1953-03-07 | 1959-10-20 | Bauchart Adrienne | Thread-cutting device |
US3003358A (en) * | 1958-08-21 | 1961-10-10 | Arthur G Cunnings | Remote control device |
US3651701A (en) * | 1969-09-15 | 1972-03-28 | Holzer Patent Ag | Timing gear |
-
0
- NL NL49960D patent/NL49960C/xx active
-
1937
- 1937-05-25 GB GB14481/37A patent/GB479725A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2909091A (en) * | 1953-03-07 | 1959-10-20 | Bauchart Adrienne | Thread-cutting device |
US3003358A (en) * | 1958-08-21 | 1961-10-10 | Arthur G Cunnings | Remote control device |
US3651701A (en) * | 1969-09-15 | 1972-03-28 | Holzer Patent Ag | Timing gear |
Also Published As
Publication number | Publication date |
---|---|
NL49960C (enrdf_load_stackoverflow) |
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