ES303960A1 - Electro-magnetic relay comprising a number of bridge contacts carried by a sliding bar - Google Patents
Electro-magnetic relay comprising a number of bridge contacts carried by a sliding barInfo
- Publication number
- ES303960A1 ES303960A1 ES0303960A ES303960A ES303960A1 ES 303960 A1 ES303960 A1 ES 303960A1 ES 0303960 A ES0303960 A ES 0303960A ES 303960 A ES303960 A ES 303960A ES 303960 A1 ES303960 A1 ES 303960A1
- Authority
- ES
- Spain
- Prior art keywords
- housing
- armature
- slide
- assembly
- cross
- 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
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
- H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/546—Contact arrangements for contactors having bridging contacts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
To remove the electromagnet from housing A, an assembly of a guide G and slide H carrying moving contacts K 1 and K 2 must first be removed by raising it by means of a bracket 51a. The assembly G, H is inserted between side walls of the housing A which carry the fixed contacts. The contact arrangement is of the type disclosed in Specification 969,841. The lower part of the housing A is of cross-shaped section with armature C 2 and yoke C 1 mounted in one limb of the cross and the flat coil B urged by a spring 12 against the walls of the perpendicular limb of the cross. The armature C 2 is pivoted in a plastics shoe 25 attached to the yoke and biased by a spring 29 acting between the shoe and a pivotal extension 28 of the armature. The relay shown has normally open and normally closed contact sets K 1 and K 2 . To ensure that the assembly G, H can be inserted into and removed from housing A without the moving contact of the normally closed set K 2 fouling the fixed contacts the member 35 transmitting motion to the slide H is shaped and co-operates with shaped portions, e.g. 49 of the slide to move it to the left on insertion or withdrawal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR947490A FR1378140A (en) | 1963-09-13 | 1963-09-13 | Improvements to electromagnetic relays comprising a plurality of bridge contacts carried by a sliding strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES303960A1 true ES303960A1 (en) | 1964-11-01 |
Family
ID=8812343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0303960A Expired ES303960A1 (en) | 1963-09-13 | 1964-09-11 | Electro-magnetic relay comprising a number of bridge contacts carried by a sliding bar |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3277410A (en) |
| BE (1) | BE652640A (en) |
| BR (1) | BR6462280D0 (en) |
| DE (1) | DE1490812B1 (en) |
| ES (1) | ES303960A1 (en) |
| FR (1) | FR1378140A (en) |
| GB (1) | GB1083711A (en) |
| SE (1) | SE318945B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1437790A (en) * | 1973-04-05 | 1976-06-03 | ||
| JP5018844B2 (en) * | 2009-08-20 | 2012-09-05 | 富士電機機器制御株式会社 | Magnetic contactor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1048317B (en) * | 1959-01-08 | |||
| DE1120549B (en) * | 1957-04-08 | 1961-12-28 | Licentia Gmbh | Contactor with plunger magnet |
| DE1145701B (en) * | 1962-02-15 | 1963-03-21 | Siemens Ag | Luftschuetz constructed from positively interlocking parts |
| US3198910A (en) * | 1962-07-11 | 1965-08-03 | Gen Electric | Electromagnetic relay having removable contact and coil assemblies |
-
1963
- 1963-09-13 FR FR947490A patent/FR1378140A/en not_active Expired
-
1964
- 1964-08-28 GB GB35401/64A patent/GB1083711A/en not_active Expired
- 1964-08-31 BR BR162280/64A patent/BR6462280D0/en unknown
- 1964-08-31 US US393075A patent/US3277410A/en not_active Expired - Lifetime
- 1964-09-03 BE BE652640D patent/BE652640A/xx unknown
- 1964-09-11 DE DE19641490812D patent/DE1490812B1/en active Pending
- 1964-09-11 ES ES0303960A patent/ES303960A1/en not_active Expired
- 1964-09-11 SE SE10940/64A patent/SE318945B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1378140A (en) | 1964-11-13 |
| SE318945B (en) | 1969-12-22 |
| BE652640A (en) | 1964-12-31 |
| DE1490812B1 (en) | 1971-05-27 |
| US3277410A (en) | 1966-10-04 |
| GB1083711A (en) | 1967-09-20 |
| BR6462280D0 (en) | 1973-12-26 |
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