GB484472A - Improvements relating to the mounting of electrical contacts for telegraphic relays - Google Patents
Improvements relating to the mounting of electrical contacts for telegraphic relaysInfo
- Publication number
- GB484472A GB484472A GB24859/36A GB2485936A GB484472A GB 484472 A GB484472 A GB 484472A GB 24859/36 A GB24859/36 A GB 24859/36A GB 2485936 A GB2485936 A GB 2485936A GB 484472 A GB484472 A GB 484472A
- Authority
- GB
- United Kingdom
- Prior art keywords
- contacts
- armature
- relay
- contact
- springs
- 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
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 2
- 238000013016 damping Methods 0.000 abstract 1
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 229910052697 platinum Inorganic materials 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Electromagnets (AREA)
- Switch Cases, Indication, And Locking (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB208857X | 1936-09-11 | ||
| GB201136X | 1936-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB484472A true GB484472A (en) | 1938-05-06 |
Family
ID=26254460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24859/36A Expired GB484472A (en) | 1936-09-11 | 1936-09-11 | Improvements relating to the mounting of electrical contacts for telegraphic relays |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2219222A (enrdf_load_stackoverflow) |
| BE (1) | BE423549A (enrdf_load_stackoverflow) |
| CH (1) | CH208857A (enrdf_load_stackoverflow) |
| DE (1) | DE859634C (enrdf_load_stackoverflow) |
| FR (1) | FR826506A (enrdf_load_stackoverflow) |
| GB (1) | GB484472A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2526804A (en) * | 1945-03-06 | 1950-10-24 | Carpenter Rupert Evan Howard | Electrical contact assembly |
-
0
- BE BE423549D patent/BE423549A/xx unknown
-
1936
- 1936-09-11 GB GB24859/36A patent/GB484472A/en not_active Expired
-
1937
- 1937-09-07 US US162785A patent/US2219222A/en not_active Expired - Lifetime
- 1937-09-10 FR FR826506D patent/FR826506A/fr not_active Expired
- 1937-09-11 CH CH208857D patent/CH208857A/de unknown
- 1937-09-12 DE DEC1287D patent/DE859634C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH208857A (de) | 1940-02-29 |
| BE423549A (enrdf_load_stackoverflow) | |
| US2219222A (en) | 1940-10-22 |
| DE859634C (de) | 1952-12-15 |
| FR826506A (fr) | 1938-04-01 |
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