JPS4927211B1 - - Google Patents
Info
- Publication number
- JPS4927211B1 JPS4927211B1 JP45123810A JP12381070A JPS4927211B1 JP S4927211 B1 JPS4927211 B1 JP S4927211B1 JP 45123810 A JP45123810 A JP 45123810A JP 12381070 A JP12381070 A JP 12381070A JP S4927211 B1 JPS4927211 B1 JP S4927211B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H01H51/287—Details of the shape of the contact springs
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Magnetic Treatment Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT930970 | 1970-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4927211B1 true JPS4927211B1 (ja) | 1974-07-16 |
Family
ID=11128212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45123810A Pending JPS4927211B1 (ja) | 1970-01-09 | 1970-12-31 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3711795A (ja) |
| JP (1) | JPS4927211B1 (ja) |
| CA (1) | CA934795A (ja) |
| DE (1) | DE2100743A1 (ja) |
| FR (1) | FR2076014A1 (ja) |
| GB (1) | GB1329150A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5365655B2 (ja) * | 2011-03-16 | 2013-12-11 | 株式会社安川電機 | リードスイッチ |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2450499A (en) * | 1945-09-21 | 1948-10-05 | Bell Telephone Labor Inc | Circuit maker and breaker |
| US2987593A (en) * | 1959-12-29 | 1961-06-06 | Gen Electric | Magnetic switches |
| US3307126A (en) * | 1963-08-20 | 1967-02-28 | Sylvania Electric Prod | Encapsulated magnetic switch |
| US3317869A (en) * | 1965-07-06 | 1967-05-02 | Allen Bradley Co | Reed switch having large current carrying capacity |
| US3371167A (en) * | 1965-12-13 | 1968-02-27 | Spectrol Electronics Corp | Miniature rotary switch with contoured contacts |
-
1970
- 1970-12-31 JP JP45123810A patent/JPS4927211B1/ja active Pending
- 1970-12-31 GB GB6192270A patent/GB1329150A/en not_active Expired
-
1971
- 1971-01-05 US US00104100A patent/US3711795A/en not_active Expired - Lifetime
- 1971-01-06 CA CA102056A patent/CA934795A/en not_active Expired
- 1971-01-08 FR FR7100476A patent/FR2076014A1/fr not_active Withdrawn
- 1971-01-08 DE DE19712100743 patent/DE2100743A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2076014A1 (ja) | 1971-10-15 |
| DE2100743A1 (de) | 1971-07-22 |
| GB1329150A (en) | 1973-09-05 |
| CA934795A (en) | 1973-10-02 |
| US3711795A (en) | 1973-01-16 |