GB1548160A - Proximity switch - Google Patents
Proximity switchInfo
- Publication number
- GB1548160A GB1548160A GB637077A GB637077A GB1548160A GB 1548160 A GB1548160 A GB 1548160A GB 637077 A GB637077 A GB 637077A GB 637077 A GB637077 A GB 637077A GB 1548160 A GB1548160 A GB 1548160A
- Authority
- GB
- United Kingdom
- Prior art keywords
- proximity switch
- proximity
- switch
- 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
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
- H03K17/955—Proximity switches using a capacitive detector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/02—Gas or vapour dielectrics
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752539765 DE2539765C2 (en) | 1975-09-06 | 1975-09-06 | Capacitive proximity switch |
DE19767606607 DE7606607U1 (en) | 1976-03-05 | 1976-03-05 | PROXIMITY SWITCH |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1548160A true GB1548160A (en) | 1979-07-04 |
Family
ID=25769363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB637077A Expired GB1548160A (en) | 1975-09-06 | 1976-08-17 | Proximity switch |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1548160A (en) |
-
1976
- 1976-08-17 GB GB637077A patent/GB1548160A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |