BE502220A - - Google Patents
Info
- Publication number
- BE502220A BE502220A BE502220DA BE502220A BE 502220 A BE502220 A BE 502220A BE 502220D A BE502220D A BE 502220DA BE 502220 A BE502220 A BE 502220A
- Authority
- BE
- Belgium
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/14—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding anti-knock agents, not provided for in subgroups F02M25/022 - F02M25/10
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
- H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
- H03D3/06—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators
- H03D3/08—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal by combining signals additively or in product demodulators by means of diodes, e.g. Foster-Seeley discriminator
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
- H03G11/06—Limiters of angle-modulated signals; such limiters combined with discriminators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL278147X | 1948-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE502220A true BE502220A ( ) |
Family
ID=19782199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE502220D BE502220A ( ) | 1948-12-02 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE502220A ( ) |
| CH (2) | CH278147A ( ) |
| DE (1) | DE852869C ( ) |
| FR (3) | FR1000470A ( ) |
| GB (1) | GB716712A ( ) |
| NL (2) | NL159574B ( ) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL185262B (nl) * | 1953-02-24 | Yoshida Kogyo Kk | Ritssluiting met een metalen bovenaanslagbrug die aan de boveneinden van de draagbanden is bevestigd. |
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0
- NL NL79284D patent/NL79284C/xx active
- BE BE502220D patent/BE502220A/xx unknown
- NL NL7307856.A patent/NL159574B/xx unknown
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1949
- 1949-11-30 FR FR1000470D patent/FR1000470A/fr not_active Expired
- 1949-11-30 CH CH278147D patent/CH278147A/de unknown
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1950
- 1950-03-29 FR FR60153D patent/FR60153E/fr not_active Expired
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1951
- 1951-03-22 GB GB6894/51A patent/GB716712A/en not_active Expired
- 1951-03-25 DE DEN3668A patent/DE852869C/de not_active Expired
- 1951-03-27 CH CH309842D patent/CH309842A/de unknown
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1954
- 1954-06-29 FR FR69153D patent/FR69153E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH309842A (de) | 1955-09-15 |
| GB716712A (en) | 1954-10-13 |
| CH278147A (de) | 1951-09-30 |
| NL159574B (nl) | |
| NL79284C ( ) | |
| FR69153E (fr) | 1958-10-22 |
| DE852869C (de) | 1952-10-20 |
| FR60153E (fr) | 1954-09-23 |
| FR1000470A (fr) | 1952-02-12 |