CH362449A - Kontaktlose elektrische Schalteinrichtung - Google Patents
Kontaktlose elektrische SchalteinrichtungInfo
- Publication number
- CH362449A CH362449A CH6167158A CH6167158A CH362449A CH 362449 A CH362449 A CH 362449A CH 6167158 A CH6167158 A CH 6167158A CH 6167158 A CH6167158 A CH 6167158A CH 362449 A CH362449 A CH 362449A
- Authority
- CH
- Switzerland
- Prior art keywords
- electrical switchgear
- contactless electrical
- contactless
- switchgear
- electrical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
- H03K17/952—Proximity switches using a magnetic detector using inductive coils
- H03K17/9525—Proximity switches using a magnetic detector using inductive coils controlled by an oscillatory signal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/2033—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/945—Proximity switches
- H03K17/95—Proximity switches using a magnetic detector
- H03K17/9505—Constructional details
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US672819A US3018456A (en) | 1957-07-18 | 1957-07-18 | Switching devices |
Publications (1)
Publication Number | Publication Date |
---|---|
CH362449A true CH362449A (de) | 1962-06-15 |
Family
ID=24700140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH6167158A CH362449A (de) | 1957-07-18 | 1958-07-11 | Kontaktlose elektrische Schalteinrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US3018456A (de) |
JP (1) | JPS353463B1 (de) |
CH (1) | CH362449A (de) |
DE (1) | DE1079114B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3531792A (en) * | 1966-12-06 | 1970-09-29 | Samuel M Bagno | Alarm system using saturable contacts |
DE1287125B (de) * | 1967-05-26 | 1969-01-16 | Bosch Gmbh Robert | Anordnung zum Betaetigen eines elektronischen Naeherungsschalters |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL89599C (de) * | 1951-04-05 | |||
US2719276A (en) * | 1952-02-28 | 1955-09-27 | Patent Man Inc | Inductance device |
US2736869A (en) * | 1952-08-20 | 1956-02-28 | Harold B Rex | Mechanico-electrical converter |
US2848699A (en) * | 1953-08-27 | 1958-08-19 | Patent Man Inc | Variable inductance |
US2786702A (en) * | 1954-02-23 | 1957-03-26 | Macy O Teetor | Magnetic catch |
CA608330A (en) * | 1956-06-28 | 1960-11-08 | Westinghouse Electric Corporation | Switching devices |
US2856591A (en) * | 1956-08-15 | 1958-10-14 | Westinghouse Electric Corp | Switching devices |
-
1957
- 1957-07-18 US US672819A patent/US3018456A/en not_active Expired - Lifetime
-
1958
- 1958-07-02 DE DEW23623A patent/DE1079114B/de active Pending
- 1958-07-11 CH CH6167158A patent/CH362449A/de unknown
- 1958-07-18 JP JP2024358A patent/JPS353463B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS353463B1 (de) | 1960-07-18 |
US3018456A (en) | 1962-01-23 |
DE1079114B (de) | 1960-04-07 |
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