GB2304241B - Electromagnetic interference protection - Google Patents
Electromagnetic interference protectionInfo
- Publication number
- GB2304241B GB2304241B GB8416472A GB8416472A GB2304241B GB 2304241 B GB2304241 B GB 2304241B GB 8416472 A GB8416472 A GB 8416472A GB 8416472 A GB8416472 A GB 8416472A GB 2304241 B GB2304241 B GB 2304241B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electromagnetic interference
- interference protection
- protection
- electromagnetic
- interference
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents
- F42B3/188—Safety initiators resistant to premature firing by static electricity or stray currents having radio-frequency filters, e.g. containing ferrite cores or inductances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/40—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected electrically
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8416472A GB2304241B (en) | 1983-08-09 | 1984-06-28 | Electromagnetic interference protection |
FR8412363A FR2748889A1 (en) | 1983-08-09 | 1984-08-03 | PROTECTION OF ELECTRONIC CIRCUITS ON BOARD A MISSILE AGAINST ELECTROMAGNETIC INTERFERENCE |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB8321383.5A GB8321383D0 (en) | 1983-08-09 | 1983-08-09 | Electromagnetic interferance protection for missiles |
GBGB8323337.9A GB8323337D0 (en) | 1983-08-31 | 1983-08-31 | Safety circuits |
GBGB8333681.8A GB8333681D0 (en) | 1983-12-17 | 1983-12-17 | Protection from electromagnetic interference |
GB8416472A GB2304241B (en) | 1983-08-09 | 1984-06-28 | Electromagnetic interference protection |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8416472D0 GB8416472D0 (en) | 1996-11-27 |
GB2304241A GB2304241A (en) | 1997-03-12 |
GB2304241B true GB2304241B (en) | 1997-06-18 |
Family
ID=27449494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8416472A Expired - Fee Related GB2304241B (en) | 1983-08-09 | 1984-06-28 | Electromagnetic interference protection |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2748889A1 (en) |
GB (1) | GB2304241B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7581501B1 (en) * | 2006-05-31 | 2009-09-01 | The United States Of America As Represented By The Secretary Of The Navy | Dipole antenna projectile with sensor |
AU2013305516B2 (en) | 2012-08-24 | 2017-04-13 | Detnet South Africa (Pty) Ltd | Blasting system protection |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB750384A (en) * | 1953-07-28 | 1956-06-13 | Asea Ab | Remote radio control system |
GB1062119A (en) * | 1963-06-11 | 1967-03-15 | Thomson Houston Comp Francaise | Coupling device for protecting electrical components from excessive voltage levels |
GB1116941A (en) * | 1964-05-19 | 1968-06-12 | Sperry Rand Ltd | Improvements in the protection of electrical circuits including transistors |
GB1119732A (en) * | 1964-12-16 | 1968-07-10 | Gen Dynamics Corp | Radio receiver input circuit |
GB1149043A (en) * | 1965-10-15 | 1969-04-16 | Rca Corp | Transmit-receive switch |
GB1264945A (en) * | 1969-05-16 | 1972-02-23 | ||
GB1335764A (en) * | 1970-04-17 | 1973-10-31 | Dassault Electronique | Method and apparatus for reducing noise in a transmitted signal |
GB1365638A (en) * | 1973-07-02 | 1974-09-04 | Marconi Int Marine | Radio receiving arrangements |
GB1369946A (en) * | 1973-05-10 | 1974-10-09 | Mel Equipment Co Ltd | Noise-muting device for telegraphy receivers |
GB1568816A (en) * | 1976-10-18 | 1980-06-04 | Mullarkey W | Protection device for radio receivers |
GB2075308A (en) * | 1980-04-24 | 1981-11-11 | Nissan Motor | Noise suppression electronic control system |
-
1984
- 1984-06-28 GB GB8416472A patent/GB2304241B/en not_active Expired - Fee Related
- 1984-08-03 FR FR8412363A patent/FR2748889A1/en not_active Withdrawn
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB750384A (en) * | 1953-07-28 | 1956-06-13 | Asea Ab | Remote radio control system |
GB1062119A (en) * | 1963-06-11 | 1967-03-15 | Thomson Houston Comp Francaise | Coupling device for protecting electrical components from excessive voltage levels |
GB1116941A (en) * | 1964-05-19 | 1968-06-12 | Sperry Rand Ltd | Improvements in the protection of electrical circuits including transistors |
GB1119732A (en) * | 1964-12-16 | 1968-07-10 | Gen Dynamics Corp | Radio receiver input circuit |
GB1149043A (en) * | 1965-10-15 | 1969-04-16 | Rca Corp | Transmit-receive switch |
GB1264945A (en) * | 1969-05-16 | 1972-02-23 | ||
GB1335764A (en) * | 1970-04-17 | 1973-10-31 | Dassault Electronique | Method and apparatus for reducing noise in a transmitted signal |
GB1369946A (en) * | 1973-05-10 | 1974-10-09 | Mel Equipment Co Ltd | Noise-muting device for telegraphy receivers |
GB1365638A (en) * | 1973-07-02 | 1974-09-04 | Marconi Int Marine | Radio receiving arrangements |
GB1568816A (en) * | 1976-10-18 | 1980-06-04 | Mullarkey W | Protection device for radio receivers |
GB2075308A (en) * | 1980-04-24 | 1981-11-11 | Nissan Motor | Noise suppression electronic control system |
Also Published As
Publication number | Publication date |
---|---|
FR2748889A1 (en) | 1997-11-21 |
GB2304241A (en) | 1997-03-12 |
GB8416472D0 (en) | 1996-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970918 |