ZA77528B - Improvements to electromagnetic relays - Google Patents
Improvements to electromagnetic relaysInfo
- Publication number
- ZA77528B ZA77528B ZA770528A ZA77528A ZA77528B ZA 77528 B ZA77528 B ZA 77528B ZA 770528 A ZA770528 A ZA 770528A ZA 77528 A ZA77528 A ZA 77528A ZA 77528 B ZA77528 B ZA 77528B
- Authority
- ZA
- South Africa
- Prior art keywords
- electromagnetic relays
- relays
- electromagnetic
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12879/76A GB1527164A (en) | 1976-03-31 | 1976-03-31 | Electromagnetic relays |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA77528B true ZA77528B (en) | 1977-12-28 |
Family
ID=10012817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA770528A ZA77528B (en) | 1976-03-31 | 1977-01-31 | Improvements to electromagnetic relays |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR7701678A (pt) |
GB (1) | GB1527164A (pt) |
PT (1) | PT66281B (pt) |
ZA (1) | ZA77528B (pt) |
-
1976
- 1976-03-31 GB GB12879/76A patent/GB1527164A/en not_active Expired
-
1977
- 1977-01-31 ZA ZA770528A patent/ZA77528B/xx unknown
- 1977-03-08 PT PT66281A patent/PT66281B/pt unknown
- 1977-03-18 BR BR7701678A patent/BR7701678A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
PT66281B (fr) | 1978-08-09 |
GB1527164A (en) | 1978-10-04 |
BR7701678A (pt) | 1978-01-24 |
PT66281A (fr) | 1977-04-01 |
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