ZA715663B - Improvements in and relating to electrical switch devices - Google Patents
Improvements in and relating to electrical switch devicesInfo
- Publication number
- ZA715663B ZA715663B ZA715663A ZA715663A ZA715663B ZA 715663 B ZA715663 B ZA 715663B ZA 715663 A ZA715663 A ZA 715663A ZA 715663 A ZA715663 A ZA 715663A ZA 715663 B ZA715663 B ZA 715663B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- electrical switch
- switch devices
- devices
- electrical
- 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
- H01H36/006—Permanent magnet actuating reed switches comprising a plurality of reed switches, e.g. selectors or joystick-operated
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4153870 | 1970-08-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA715663B true ZA715663B (en) | 1972-04-26 |
Family
ID=10420158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA715663A ZA715663B (en) | 1970-08-28 | 1971-08-24 | Improvements in and relating to electrical switch devices |
Country Status (14)
Country | Link |
---|---|
US (1) | US3721929A (de) |
AU (1) | AU463747B2 (de) |
BE (1) | BE771854A (de) |
CA (1) | CA950012A (de) |
CH (1) | CH532834A (de) |
DE (1) | DE2142340A1 (de) |
ES (1) | ES200696Y (de) |
FR (1) | FR2112204B1 (de) |
GB (1) | GB1354501A (de) |
IL (1) | IL37571A (de) |
MT (1) | MTP703B (de) |
NL (1) | NL7111747A (de) |
SE (1) | SE388500B (de) |
ZA (1) | ZA715663B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4213854A (en) * | 1978-02-27 | 1980-07-22 | Stekly Zdenek J J | Magnetic separating apparatus with magnetic shielding means |
JPS54131969U (de) * | 1979-02-01 | 1979-09-12 | ||
US4408101A (en) * | 1980-10-30 | 1983-10-04 | Marcamor, Inc. | Automatic telephone dialing apparatus with magnetic switch assembly |
DE3361723D1 (en) * | 1982-09-29 | 1986-02-13 | Electronic Components Ltd | Gearbox indicator switch |
GB2128027B (en) * | 1982-10-01 | 1985-11-06 | Electronic Components Ltd | Gearbox indicator switch |
GB2129218A (en) * | 1982-09-29 | 1984-05-10 | Electronic Components Ltd | Direction indicator cancellation device |
DE3345822A1 (de) * | 1983-12-17 | 1985-06-27 | Josef Heinrichs Meßgeräte, 5000 Köln | Elektrische schalteinrichtung fuer den einsatz in explosionsgefaehrdeten bereichen |
US5811892A (en) * | 1996-10-22 | 1998-09-22 | Kcs Industries, Inc. | Power supply system including mechanical output switches for use with a plurality of display tubes |
US6262647B1 (en) * | 2000-10-23 | 2001-07-17 | William P. Rogers | Magnetic reed switching array |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3337825A (en) * | 1966-03-14 | 1967-08-22 | Brooks William | Repeat-cycle switch having an electric motor driving a reciprocating actuator for a plurality of electrical switches |
US3505869A (en) * | 1968-04-17 | 1970-04-14 | Us Air Force | Apparatus for measuring fluid level in a container |
FR1583237A (de) * | 1968-06-20 | 1969-10-24 |
-
1970
- 1970-08-28 GB GB4153870A patent/GB1354501A/en not_active Expired
-
1971
- 1971-08-23 MT MT703A patent/MTP703B/xx unknown
- 1971-08-24 DE DE19712142340 patent/DE2142340A1/de active Pending
- 1971-08-24 CA CA121,258A patent/CA950012A/en not_active Expired
- 1971-08-24 ZA ZA715663A patent/ZA715663B/xx unknown
- 1971-08-24 IL IL37571A patent/IL37571A/en unknown
- 1971-08-25 CH CH1247171A patent/CH532834A/de not_active IP Right Cessation
- 1971-08-25 AU AU32700/71A patent/AU463747B2/en not_active Expired
- 1971-08-25 FR FR717132038A patent/FR2112204B1/fr not_active Expired
- 1971-08-26 NL NL7111747A patent/NL7111747A/xx not_active Application Discontinuation
- 1971-08-26 US US00017507A patent/US3721929A/en not_active Expired - Lifetime
- 1971-08-26 SE SE7110799A patent/SE388500B/xx unknown
- 1971-08-27 ES ES1971200696U patent/ES200696Y/es not_active Expired
- 1971-08-27 BE BE771854A patent/BE771854A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA950012A (en) | 1974-06-25 |
FR2112204B1 (de) | 1973-06-29 |
CH532834A (de) | 1973-01-15 |
AU3270071A (en) | 1973-03-01 |
ES200696U (es) | 1975-09-01 |
ES200696Y (es) | 1976-01-16 |
BE771854A (fr) | 1971-12-31 |
DE2142340A1 (de) | 1972-03-02 |
FR2112204A1 (de) | 1972-06-16 |
IL37571A0 (en) | 1971-11-29 |
NL7111747A (de) | 1972-03-01 |
GB1354501A (en) | 1974-06-05 |
SE388500B (sv) | 1976-10-04 |
AU463747B2 (en) | 1975-08-07 |
MTP703B (en) | 1972-02-23 |
IL37571A (en) | 1974-09-10 |
US3721929A (en) | 1973-03-20 |
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