ZA73609B - Electro-magnetic relays - Google Patents
Electro-magnetic relaysInfo
- Publication number
- ZA73609B ZA73609B ZA730609A ZA73609A ZA73609B ZA 73609 B ZA73609 B ZA 73609B ZA 730609 A ZA730609 A ZA 730609A ZA 73609 A ZA73609 A ZA 73609A ZA 73609 B ZA73609 B ZA 73609B
- Authority
- ZA
- South Africa
- Prior art keywords
- electro
- magnetic relays
- relays
- magnetic
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
- H01H51/065—Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB547572A GB1408924A (en) | 1972-02-05 | 1972-02-05 | Electro-magnetic relays |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA73609B true ZA73609B (en) | 1973-10-31 |
Family
ID=9796891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA730609A ZA73609B (en) | 1972-02-05 | 1973-01-29 | Electro-magnetic relays |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4888460A (en) |
AR (1) | AR196113A1 (en) |
AU (1) | AU470236B2 (en) |
DE (1) | DE2305301A1 (en) |
ES (1) | ES188300Y (en) |
FR (1) | FR2170270B1 (en) |
GB (1) | GB1408924A (en) |
IT (1) | IT977165B (en) |
ZA (1) | ZA73609B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19882165T1 (en) | 1997-03-08 | 2000-03-30 | Blp Components Ltd | Two-pole contactor |
GB9704860D0 (en) * | 1997-03-08 | 1997-04-23 | Blp Components Ltd | Solenoid operating switch |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2558188A (en) * | 1947-03-12 | 1951-06-26 | Bell Telephone Labor Inc | Contact actuating mechanism |
DE1077785B (en) * | 1958-10-14 | 1960-03-17 | Franz Baumgartner | Multiple relays or multiple switches |
US3239629A (en) * | 1963-10-15 | 1966-03-08 | Lesser Norton | Contact operator |
JPS459239Y1 (en) * | 1967-01-23 | 1970-04-30 |
-
1972
- 1972-02-05 GB GB547572A patent/GB1408924A/en not_active Expired
-
1973
- 1973-01-29 ZA ZA730609A patent/ZA73609B/en unknown
- 1973-02-02 IT IT48019/73A patent/IT977165B/en active
- 1973-02-02 AU AU51746/73A patent/AU470236B2/en not_active Expired
- 1973-02-03 DE DE19732305301 patent/DE2305301A1/en active Pending
- 1973-02-03 ES ES1973188300U patent/ES188300Y/en not_active Expired
- 1973-02-05 FR FR7303997A patent/FR2170270B1/fr not_active Expired
- 1973-02-05 JP JP48013882A patent/JPS4888460A/ja active Pending
- 1973-02-05 AR AR246424A patent/AR196113A1/en active
Also Published As
Publication number | Publication date |
---|---|
AU5174673A (en) | 1974-08-08 |
DE2305301A1 (en) | 1973-08-16 |
JPS4888460A (en) | 1973-11-20 |
AU470236B2 (en) | 1976-03-11 |
GB1408924A (en) | 1975-10-08 |
ES188300U (en) | 1974-02-01 |
IT977165B (en) | 1974-09-10 |
FR2170270B1 (en) | 1977-04-29 |
FR2170270A1 (en) | 1973-09-14 |
AR196113A1 (en) | 1973-11-30 |
ES188300Y (en) | 1974-09-16 |
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