FR74053E - Improvements to electromagnetic relays - Google Patents
Improvements to electromagnetic relaysInfo
- Publication number
- FR74053E FR74053E FR762719A FR762719A FR74053E FR 74053 E FR74053 E FR 74053E FR 762719 A FR762719 A FR 762719A FR 762719 A FR762719 A FR 762719A FR 74053 E FR74053 E FR 74053E
- Authority
- FR
- France
- Prior art keywords
- electromagnetic relays
- relays
- electromagnetic
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
-
- 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
- H01H50/32—Latching movable parts mechanically
- H01H50/323—Latching movable parts mechanically for interlocking two or more relays
-
- 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
- H01H51/284—Polarised relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
- H01H2050/365—Stationary parts of magnetic circuit, e.g. yoke formed from a single sheet of magnetic material by punching, bending, plying
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR762719A FR74053E (en) | 1957-10-30 | 1958-04-09 | Improvements to electromagnetic relays |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR750571A FR72425E (en) | 1957-10-30 | 1957-10-30 | Improvements to electromagnetic relays |
FR762719A FR74053E (en) | 1957-10-30 | 1958-04-09 | Improvements to electromagnetic relays |
Publications (1)
Publication Number | Publication Date |
---|---|
FR74053E true FR74053E (en) | 1960-11-07 |
Family
ID=8705011
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1108457D Expired FR1108457A (en) | 1957-10-30 | 1954-07-08 | Improvements to electromagnetic relays |
FR750571A Expired FR72425E (en) | 1956-10-31 | 1957-10-30 | Improvements to electromagnetic relays |
FR762719A Expired FR74053E (en) | 1957-10-30 | 1958-04-09 | Improvements to electromagnetic relays |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1108457D Expired FR1108457A (en) | 1957-10-30 | 1954-07-08 | Improvements to electromagnetic relays |
FR750571A Expired FR72425E (en) | 1956-10-31 | 1957-10-30 | Improvements to electromagnetic relays |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1026430B (en) |
FR (3) | FR1108457A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1280409B (en) * | 1962-08-09 | 1968-10-17 | Siemens Ag | Electromagnetic relay with hinged armature |
US3213230A (en) * | 1963-03-05 | 1965-10-19 | Robertshaw Controls Co | Electromagnetic relay with one-piece support for core and armature |
DE3018878C2 (en) * | 1980-05-16 | 1982-11-25 | Siemens AG, 1000 Berlin und 8000 München | Maintenance-free support mechanism for a support relay |
-
1954
- 1954-07-08 FR FR1108457D patent/FR1108457A/en not_active Expired
-
1956
- 1956-10-31 DE DEL26113A patent/DE1026430B/en active Pending
-
1957
- 1957-10-30 FR FR750571A patent/FR72425E/en not_active Expired
-
1958
- 1958-04-09 FR FR762719A patent/FR74053E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1108457A (en) | 1956-01-13 |
DE1026430B (en) | 1958-03-20 |
FR72425E (en) | 1960-04-13 |
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