CA1061492A - Multicontact sealed electromagnetic coordinate selection device - Google Patents
Multicontact sealed electromagnetic coordinate selection deviceInfo
- Publication number
- CA1061492A CA1061492A CA263,886A CA263886A CA1061492A CA 1061492 A CA1061492 A CA 1061492A CA 263886 A CA263886 A CA 263886A CA 1061492 A CA1061492 A CA 1061492A
- Authority
- CA
- Canada
- Prior art keywords
- magnetic flux
- flux path
- selection device
- forming means
- coordinate selection
- 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
- 229910052751 metal Inorganic materials 0.000 claims abstract description 51
- 239000002184 metal Substances 0.000 claims abstract description 51
- 230000004907 flux Effects 0.000 claims description 40
- 239000000758 substrate Substances 0.000 claims description 30
- 239000000696 magnetic material Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 12
- 239000012777 electrically insulating material Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000000875 corresponding effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
- 241001164593 Merica Species 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 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
- H01H67/30—Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Manufacture Of Switches (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Switches With Compound Operations (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12782775A JPS5251809A (en) | 1975-10-23 | 1975-10-23 | Electromagnetic coordinate selection device of multi-contact enclosure type |
| JP13584275A JPS5260007A (en) | 1975-11-12 | 1975-11-12 | Electromagnetic coordinate selection unit |
| JP13584175A JPS5260006A (en) | 1975-11-12 | 1975-11-12 | Electromagnetic coordinate selection unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1061492A true CA1061492A (en) | 1979-08-28 |
Family
ID=27315633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA263,886A Expired CA1061492A (en) | 1975-10-23 | 1976-10-21 | Multicontact sealed electromagnetic coordinate selection device |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4075587A (enExample) |
| AU (1) | AU505225B2 (enExample) |
| BR (1) | BR7607046A (enExample) |
| CA (1) | CA1061492A (enExample) |
| DE (1) | DE2647898C3 (enExample) |
| FR (1) | FR2329127A1 (enExample) |
| GB (1) | GB1524420A (enExample) |
| NL (1) | NL183068C (enExample) |
| SE (1) | SE7611750L (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5250093B2 (enExample) * | 1973-06-20 | 1977-12-22 | ||
| US3942142A (en) * | 1973-12-03 | 1976-03-02 | Nippon Telegraph And Telephone Public Corporation | Electromagnetic coordinate selection device |
-
1976
- 1976-10-12 US US05/731,315 patent/US4075587A/en not_active Expired - Lifetime
- 1976-10-13 GB GB42602/76A patent/GB1524420A/en not_active Expired
- 1976-10-19 AU AU18800/76A patent/AU505225B2/en not_active Expired
- 1976-10-21 BR BR7607046A patent/BR7607046A/pt unknown
- 1976-10-21 CA CA263,886A patent/CA1061492A/en not_active Expired
- 1976-10-22 SE SE7611750A patent/SE7611750L/xx unknown
- 1976-10-22 NL NLAANVRAGE7611696,A patent/NL183068C/xx not_active IP Right Cessation
- 1976-10-22 DE DE2647898A patent/DE2647898C3/de not_active Expired
- 1976-10-22 FR FR7631976A patent/FR2329127A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2647898A1 (de) | 1977-05-05 |
| AU505225B2 (en) | 1979-11-15 |
| DE2647898C3 (de) | 1980-05-14 |
| SE7611750L (sv) | 1977-04-24 |
| DE2647898B2 (de) | 1979-08-30 |
| AU1880076A (en) | 1978-04-27 |
| NL183068C (nl) | 1988-07-01 |
| FR2329127A1 (fr) | 1977-05-20 |
| NL183068B (nl) | 1988-02-01 |
| BR7607046A (pt) | 1977-09-06 |
| GB1524420A (en) | 1978-09-13 |
| US4075587A (en) | 1978-02-21 |
| NL7611696A (nl) | 1977-04-26 |
| FR2329127B1 (enExample) | 1982-04-09 |
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