NO122489B - - Google Patents
Download PDFInfo
- Publication number
- NO122489B NO122489B NO158700A NO15870065A NO122489B NO 122489 B NO122489 B NO 122489B NO 158700 A NO158700 A NO 158700A NO 15870065 A NO15870065 A NO 15870065A NO 122489 B NO122489 B NO 122489B
- Authority
- NO
- Norway
- Prior art keywords
- core
- armature
- air gap
- relay
- magnetic
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 150
- 230000004907 flux Effects 0.000 claims description 87
- 230000005291 magnetic effect Effects 0.000 claims description 65
- 239000003302 ferromagnetic material Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 17
- 230000004913 activation Effects 0.000 description 15
- 230000005347 demagnetization Effects 0.000 description 12
- 230000005415 magnetization Effects 0.000 description 10
- 208000000260 Warts Diseases 0.000 description 7
- 238000010276 construction Methods 0.000 description 7
- 201000010153 skin papilloma Diseases 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 230000000284 resting effect Effects 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003739 neck Anatomy 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/24—Co-ordinate-type relay switches having an individual electromagnet at each cross-point
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8991/64A SE323428B (fi) | 1964-07-23 | 1964-07-23 | |
| SE13519/64A SE330712B (fi) | 1964-11-10 | 1964-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO122489B true NO122489B (fi) | 1971-07-05 |
Family
ID=26654869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO158700A NO122489B (fi) | 1964-07-23 | 1965-06-28 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3417353A (fi) |
| BE (1) | BE667300A (fi) |
| CH (1) | CH436398A (fi) |
| DE (1) | DE1462394B2 (fi) |
| DK (1) | DK118028B (fi) |
| FI (1) | FI44641C (fi) |
| GB (1) | GB1120423A (fi) |
| NO (1) | NO122489B (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE343172B (fi) * | 1969-07-09 | 1972-02-28 | S Vigren | |
| US3942142A (en) * | 1973-12-03 | 1976-03-02 | Nippon Telegraph And Telephone Public Corporation | Electromagnetic coordinate selection device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1673884A (en) * | 1926-06-21 | 1928-06-19 | Automatic Electric Inc | Electromagnetic relay |
| US3102931A (en) * | 1961-02-03 | 1963-09-03 | North Electric Co | Magnetic latching crossbar switch |
-
1965
- 1965-06-28 NO NO158700A patent/NO122489B/no unknown
- 1965-07-14 GB GB29933/65A patent/GB1120423A/en not_active Expired
- 1965-07-16 CH CH1004565A patent/CH436398A/de unknown
- 1965-07-16 DK DK364965AA patent/DK118028B/da unknown
- 1965-07-19 DE DE19651462394 patent/DE1462394B2/de not_active Withdrawn
- 1965-07-22 FI FI651766A patent/FI44641C/fi active
- 1965-07-23 BE BE667300D patent/BE667300A/xx unknown
-
1967
- 1967-11-15 US US683412A patent/US3417353A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DK118028B (da) | 1970-06-29 |
| FI44641C (fi) | 1971-12-10 |
| BE667300A (fi) | 1965-11-16 |
| US3417353A (en) | 1968-12-17 |
| GB1120423A (en) | 1968-07-17 |
| FI44641B (fi) | 1971-08-31 |
| DE1462394A1 (de) | 1968-12-19 |
| DE1462394B2 (de) | 1970-11-19 |
| CH436398A (de) | 1967-05-31 |
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