GB1502169A - Electric firing device for a pyrotechnie charge - Google Patents

Electric firing device for a pyrotechnie charge

Info

Publication number
GB1502169A
GB1502169A GB27238/75A GB2723875A GB1502169A GB 1502169 A GB1502169 A GB 1502169A GB 27238/75 A GB27238/75 A GB 27238/75A GB 2723875 A GB2723875 A GB 2723875A GB 1502169 A GB1502169 A GB 1502169A
Authority
GB
United Kingdom
Prior art keywords
projectile
core
coils
counter
movable
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
Application number
GB27238/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mefina SA
Original Assignee
Mefina SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CH924774A external-priority patent/CH568541A5/fr
Priority claimed from CH696775A external-priority patent/CH599530A5/fr
Application filed by Mefina SA filed Critical Mefina SA
Publication of GB1502169A publication Critical patent/GB1502169A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00—Electric fuzes
    • F42C11/04—Electric fuzes with current induction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00—Electric fuzes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00—Electric fuzes
    • F42C11/06—Electric fuzes with time delay by electric circuitry
    • F42C11/065—Programmable electronic delay initiators in projectiles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Air Bags (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB27238/75A 1974-07-05 1975-06-27 Electric firing device for a pyrotechnie charge Expired GB1502169A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH924774A CH568541A5 (en) 1974-07-05 1974-07-05 Pulse operated igniter for explosive shell - has coupling between coils varied to control ignition delay after impact
CH696775A CH599530A5 (en) 1975-05-30 1975-05-30 Pulse operated igniter for explosive shell

Publications (1)

Publication Number Publication Date
GB1502169A true GB1502169A (en) 1978-02-22

Family

ID=25700502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27238/75A Expired GB1502169A (en) 1974-07-05 1975-06-27 Electric firing device for a pyrotechnie charge

Country Status (17)

Country Link
US (1) US4019439A (en, 2012)
JP (1) JPS5118200A (en, 2012)
AR (1) AR209107A1 (en, 2012)
AT (1) AT340806B (en, 2012)
AU (1) AU8258775A (en, 2012)
BR (1) BR7504226A (en, 2012)
CA (1) CA1050818A (en, 2012)
DE (1) DE2528541A1 (en, 2012)
DK (1) DK137969B (en, 2012)
ES (1) ES439154A1 (en, 2012)
FI (1) FI57661C (en, 2012)
FR (1) FR2277320A1 (en, 2012)
GB (1) GB1502169A (en, 2012)
IT (1) IT1036446B (en, 2012)
NL (1) NL7507077A (en, 2012)
NO (1) NO139534C (en, 2012)
SE (1) SE420238B (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118451294A (zh) * 2021-12-08 2024-08-06 Nl企业有限责任公司 射弹结构、发射器和发射器附件

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE343834A (en, 2012) * 1926-09-02
US3439616A (en) * 1964-12-21 1969-04-22 Tillie W Pollock Solid state detonator firing circuit
US3604356A (en) * 1969-03-06 1971-09-14 Us Navy Variable time ordnance fuze circuit
US3657571A (en) * 1970-05-21 1972-04-18 Hamilton Watch Co Solid state timer
US3921530A (en) * 1971-05-05 1975-11-25 Us Navy Electrical trip wire switch

Also Published As

Publication number Publication date
SE420238B (sv) 1981-09-21
FI57661B (fi) 1980-05-30
DK137969B (da) 1978-06-12
NO139534C (no) 1979-03-28
US4019439A (en) 1977-04-26
CA1050818A (en) 1979-03-20
NO139534B (no) 1978-12-18
DK137969C (en, 2012) 1978-11-06
BR7504226A (pt) 1976-07-06
FR2277320A1 (fr) 1976-01-30
AR209107A1 (es) 1977-03-31
SE7507690L (sv) 1976-01-07
ATA479175A (de) 1977-04-15
DK303575A (en, 2012) 1976-01-06
FR2277320B1 (en, 2012) 1979-10-19
FI57661C (fi) 1980-09-10
JPS5118200A (en, 2012) 1976-02-13
DE2528541A1 (de) 1976-01-22
FI751915A7 (en, 2012) 1976-01-06
NO752247L (en, 2012) 1976-01-06
NL7507077A (nl) 1976-01-07
AT340806B (de) 1978-01-10
AU8258775A (en) 1977-01-06
ES439154A1 (es) 1977-05-16
IT1036446B (it) 1979-10-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee