GB625017A - Improvements in or relating to electromagnetic interruptors or vibrators - Google Patents
Improvements in or relating to electromagnetic interruptors or vibratorsInfo
- Publication number
- GB625017A GB625017A GB296646A GB296646A GB625017A GB 625017 A GB625017 A GB 625017A GB 296646 A GB296646 A GB 296646A GB 296646 A GB296646 A GB 296646A GB 625017 A GB625017 A GB 625017A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- ribbon
- electromagnetic
- interruptors
- vibrators
- 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
- 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
- H01H50/78—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using diaphragm; using stretched wire or ribbon vibrating sideways
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
625,017. Electromagnetic interrupters. STEVENS, A. H. (Submarine Signal Co.). Jan. 30, 1946, No. 2966. [Class 38(v)] An electromagnetic interrupter or vibrator specially for converting D.C. into A.C. comprises a ribbon 2 fixed at its ends and carrying armatures 16, 17 co-operating with electromagnets (not shown) arranged in series. Contacts such as 56, 58 are mounted on the ribbon between the armature and co-operate with fixed contacts above and below and the arrangement is such that the ribbon vibrates in sections with a node at the region of the contacts. The amplitude at this region is a minimum but is sufficient to operate the contacts. One pair of cooperative contacts are " driving " contacts, serving to interrupt the electromagnet circuit and to maintain the ribbon in vibration. The tension of the ribbon is adjustable.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US529018A US2402593A (en) | 1944-03-31 | 1944-03-31 | Vibrator |
| GB296646A GB625017A (en) | 1946-01-30 | 1946-01-30 | Improvements in or relating to electromagnetic interruptors or vibrators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB296646A GB625017A (en) | 1946-01-30 | 1946-01-30 | Improvements in or relating to electromagnetic interruptors or vibrators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB625017A true GB625017A (en) | 1949-06-21 |
Family
ID=9749375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB296646A Expired GB625017A (en) | 1944-03-31 | 1946-01-30 | Improvements in or relating to electromagnetic interruptors or vibrators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB625017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449281A (en) * | 2016-08-31 | 2017-02-22 | 怀化建南机器厂有限公司 | Core component for completing timing power purchasing |
-
1946
- 1946-01-30 GB GB296646A patent/GB625017A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449281A (en) * | 2016-08-31 | 2017-02-22 | 怀化建南机器厂有限公司 | Core component for completing timing power purchasing |
| CN106449281B (en) * | 2016-08-31 | 2018-10-16 | 怀化建南机器厂有限公司 | Core component for completion timing power purchase |
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