DE1250555B - - Google Patents
Info
- Publication number
- DE1250555B DE1250555B DENDAT1250555D DE1250555DA DE1250555B DE 1250555 B DE1250555 B DE 1250555B DE NDAT1250555 D DENDAT1250555 D DE NDAT1250555D DE 1250555D A DE1250555D A DE 1250555DA DE 1250555 B DE1250555 B DE 1250555B
- Authority
- DE
- Germany
- Prior art keywords
- magnetic
- protective tube
- permanent magnet
- contacts
- circuit
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 45
- 230000004907 flux Effects 0.000 claims description 37
- 230000005284 excitation Effects 0.000 claims description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 3
- 210000002105 tongue Anatomy 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Contacts (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2121060 | 1960-12-09 | ||
| IT1107661 | 1961-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1250555B true DE1250555B (enrdf_load_stackoverflow) | 1967-09-21 |
Family
ID=26326371
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1250555D Pending DE1250555B (enrdf_load_stackoverflow) | 1960-12-09 | ||
| DEJ20868A Pending DE1190573B (de) | 1960-12-09 | 1961-11-22 | Schutzrohrkontaktanordnung mit einem Ferrit-Element |
| DEJ21916A Pending DE1194031B (de) | 1960-12-09 | 1962-06-09 | Schutzrohrkontaktanordnung mit Ferritelement |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEJ20868A Pending DE1190573B (de) | 1960-12-09 | 1961-11-22 | Schutzrohrkontaktanordnung mit einem Ferrit-Element |
| DEJ21916A Pending DE1194031B (de) | 1960-12-09 | 1962-06-09 | Schutzrohrkontaktanordnung mit Ferritelement |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3214533A (enrdf_load_stackoverflow) |
| CH (1) | CH399592A (enrdf_load_stackoverflow) |
| DE (3) | DE1190573B (enrdf_load_stackoverflow) |
| GB (2) | GB957454A (enrdf_load_stackoverflow) |
| NL (1) | NL279334A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1280412B (de) * | 1965-05-20 | 1968-10-17 | Standard Elektrik Lorenz Ag | Bistabil arbeitendes Relais mit Schutzrohrankerkontakten |
| GB1183142A (en) * | 1968-01-08 | 1970-03-04 | Telephone Mfg Co Ltd | Improvements in or relating to Mercury-Wetted Magnetic Reed Contact Relays |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL107392C (enrdf_load_stackoverflow) * | 1956-12-21 | |||
| BE567480A (enrdf_load_stackoverflow) * | 1957-04-09 | |||
| US2916585A (en) * | 1957-06-20 | 1959-12-08 | David F Moyer | Switch assembly |
| US2907846A (en) * | 1957-09-17 | 1959-10-06 | Siemens Ag | Polarized switching contact device |
| US3046370A (en) * | 1959-10-30 | 1962-07-24 | Gen Electric | Electromagnetic relay |
-
0
- DE DENDAT1250555D patent/DE1250555B/de active Pending
- NL NL279334D patent/NL279334A/xx unknown
-
1961
- 1961-09-21 GB GB33871/61A patent/GB957454A/en not_active Expired
- 1961-11-22 DE DEJ20868A patent/DE1190573B/de active Pending
- 1961-12-08 GB GB44053/61A patent/GB946628A/en not_active Expired
-
1962
- 1962-06-09 DE DEJ21916A patent/DE1194031B/de active Pending
- 1962-06-12 CH CH704962A patent/CH399592A/de unknown
- 1962-06-12 US US201872A patent/US3214533A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL279334A (enrdf_load_stackoverflow) | |
| GB946628A (en) | 1964-01-15 |
| CH399592A (de) | 1965-09-30 |
| DE1190573B (de) | 1965-04-08 |
| DE1194031B (de) | 1965-06-03 |
| GB957454A (en) | 1964-05-06 |
| US3214533A (en) | 1965-10-26 |
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