LU63063A1 - - Google Patents
Info
- Publication number
- LU63063A1 LU63063A1 LU63063DA LU63063A1 LU 63063 A1 LU63063 A1 LU 63063A1 LU 63063D A LU63063D A LU 63063DA LU 63063 A1 LU63063 A1 LU 63063A1
- Authority
- LU
- Luxembourg
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
- H03K17/9537—Proximity switches using a magnetic detector using inductive coils in a resonant circuit
- H03K17/9542—Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator
- H03K17/9547—Proximity switches using a magnetic detector using inductive coils in a resonant circuit forming part of an oscillator with variable amplitude
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
- C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/14—Modifications for compensating variations of physical values, e.g. of temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electronic Switches (AREA)
- Geophysics And Detection Of Objects (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Near-Field Transmission Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2021102A DE2021102C3 (de) | 1970-04-29 | 1970-04-29 | Induktiver Meßumformer zum berührungslosen Registrieren von Gegenständen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU63063A1 true LU63063A1 (it) | 1972-03-02 |
Family
ID=5769840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU63063D LU63063A1 (it) | 1970-04-29 | 1971-04-27 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3723862A (it) |
| BE (1) | BE766458A (it) |
| DE (1) | DE2021102C3 (it) |
| FR (1) | FR2086443B1 (it) |
| GB (1) | GB1306207A (it) |
| IT (1) | IT976364B (it) |
| LU (1) | LU63063A1 (it) |
| NL (1) | NL7105705A (it) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3828339A (en) * | 1973-05-14 | 1974-08-06 | S Schedrovitsky | Crane overload safety device |
| CH624323A5 (it) * | 1977-09-19 | 1981-07-31 | Atomenergi Ab | |
| DE2831598C2 (de) * | 1978-07-19 | 1986-01-02 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur Weg- und Geschwindigkeitsmessung |
| US4249630A (en) * | 1978-10-31 | 1981-02-10 | Northern Telecom Limited | Plow guidance system |
| FR2460009B1 (fr) * | 1979-06-26 | 1985-07-19 | Metalimphy | Procede de marquage et d'identification d'objets marques par des elements electriquement conducteurs |
| DE2934085A1 (de) * | 1979-08-23 | 1981-03-26 | Papst Licensing Gmbh, 78549 Spaichingen | Tachogenerator |
| DE3210890A1 (de) * | 1982-03-25 | 1983-09-29 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung fuer induktive geber |
| GB8408529D0 (en) * | 1984-04-03 | 1984-05-16 | Health Lab Service Board | Concentration of biological particles |
| US4684933A (en) * | 1986-05-15 | 1987-08-04 | Rita Ann Gray | Unauthorized personnel detection system |
| DE69019491T2 (de) * | 1989-12-29 | 1996-02-22 | Ebara Corp | Verschiebungssensor vom Induktionstyp mit Unempfindlichkeit gegenüber externen magnetischen Feldern. |
| US4987389A (en) * | 1990-04-02 | 1991-01-22 | Borg-Warner Automotive, Inc. | Lockproof low level oscillator using digital components |
| GB2266775B (en) * | 1992-05-05 | 1996-01-31 | Marconi Gec Ltd | Magnetic resonance apparatus |
| GB9209625D0 (en) * | 1992-05-05 | 1992-06-17 | Marconi Gec Ltd | Magnetic resonance apparatus |
| US6170748B1 (en) * | 1997-01-06 | 2001-01-09 | Widata Corporation | Object identification system employing pulsed magnetic field-stimulated, tag-embedded transponder |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2505577A (en) * | 1946-08-15 | 1950-04-25 | Gen Electric | Vane controlled oscillator |
| US3469204A (en) * | 1967-09-14 | 1969-09-23 | Whittaker Corp | Proximity sensitive on-off oscillator switch circuit |
| DE1298555B (de) * | 1967-10-21 | 1969-07-03 | Bosch Gmbh Robert | Elektronischer Annaeherungsschalter mit einem Oszillator |
| US3609580A (en) * | 1969-11-14 | 1971-09-28 | Westinghouse Electric Corp | Electrical sensing apparatus |
-
1970
- 1970-04-29 DE DE2021102A patent/DE2021102C3/de not_active Expired
-
1971
- 1971-04-05 US US00130881A patent/US3723862A/en not_active Expired - Lifetime
- 1971-04-23 FR FR7114489A patent/FR2086443B1/fr not_active Expired
- 1971-04-23 IT IT23574/71A patent/IT976364B/it active
- 1971-04-27 LU LU63063D patent/LU63063A1/xx unknown
- 1971-04-27 NL NL7105705A patent/NL7105705A/xx unknown
- 1971-04-28 GB GB1178271*[A patent/GB1306207A/en not_active Expired
- 1971-04-29 BE BE766458A patent/BE766458A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2086443B1 (it) | 1976-04-16 |
| GB1306207A (it) | 1973-02-07 |
| DE2021102C3 (de) | 1974-01-03 |
| DE2021102A1 (de) | 1971-11-11 |
| NL7105705A (it) | 1971-11-02 |
| IT976364B (it) | 1974-08-20 |
| US3723862A (en) | 1973-03-27 |
| BE766458A (fr) | 1971-10-29 |
| DE2021102B2 (de) | 1973-06-07 |
| FR2086443A6 (it) | 1971-12-31 |