CH403923A - Tastatur mit Schutzrohrkontakten - Google Patents
Tastatur mit SchutzrohrkontaktenInfo
- Publication number
- CH403923A CH403923A CH213164A CH213164A CH403923A CH 403923 A CH403923 A CH 403923A CH 213164 A CH213164 A CH 213164A CH 213164 A CH213164 A CH 213164A CH 403923 A CH403923 A CH 403923A
- Authority
- CH
- Switzerland
- Prior art keywords
- keypad
- protective tube
- tube contacts
- contacts
- protective
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0006—Permanent magnet actuating reed switches
- H01H36/004—Permanent magnet actuating reed switches push-button-operated, e.g. for keyboards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/008—Change of magnetic field wherein the magnet and switch are fixed, e.g. by shielding or relative movements of armature
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH213164A CH403923A (de) | 1964-02-21 | 1964-02-21 | Tastatur mit Schutzrohrkontakten |
FR1708A FR1420314A (fr) | 1964-02-21 | 1965-01-13 | Clavier comprenant des contacts à tube protecteur |
BE658295D BE658295A (el) | 1964-02-21 | 1965-01-14 | |
DE1965A0023115 DE1972092U (de) | 1964-02-21 | 1965-01-18 | Tastatur mit schutzrohrkontakten. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH213164A CH403923A (de) | 1964-02-21 | 1964-02-21 | Tastatur mit Schutzrohrkontakten |
Publications (1)
Publication Number | Publication Date |
---|---|
CH403923A true CH403923A (de) | 1965-12-15 |
Family
ID=4226597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH213164A CH403923A (de) | 1964-02-21 | 1964-02-21 | Tastatur mit Schutzrohrkontakten |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE658295A (el) |
CH (1) | CH403923A (el) |
DE (1) | DE1972092U (el) |
FR (1) | FR1420314A (el) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2392483A1 (fr) * | 1977-05-25 | 1978-12-22 | Renault | Contacteur a commande magnetique |
-
1964
- 1964-02-21 CH CH213164A patent/CH403923A/de unknown
-
1965
- 1965-01-13 FR FR1708A patent/FR1420314A/fr not_active Expired
- 1965-01-14 BE BE658295D patent/BE658295A/xx unknown
- 1965-01-18 DE DE1965A0023115 patent/DE1972092U/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1972092U (de) | 1967-11-09 |
BE658295A (el) | 1965-04-30 |
FR1420314A (fr) | 1965-12-03 |
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