DE2734169A1 - Vorrichtung fuer kontaktlose uebertragung elektrischer energie, insbesondere fuer pyrotechnische zuender - Google Patents

Vorrichtung fuer kontaktlose uebertragung elektrischer energie, insbesondere fuer pyrotechnische zuender

Info

Publication number
DE2734169A1
DE2734169A1 DE19772734169 DE2734169A DE2734169A1 DE 2734169 A1 DE2734169 A1 DE 2734169A1 DE 19772734169 DE19772734169 DE 19772734169 DE 2734169 A DE2734169 A DE 2734169A DE 2734169 A1 DE2734169 A1 DE 2734169A1
Authority
DE
Germany
Prior art keywords
magnetic
shield
secondary winding
shielding plate
electrical energy
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.)
Ceased
Application number
DE19772734169
Other languages
German (de)
English (en)
Inventor
Denys Charles Maurice Ma Klein
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.)
Compagnie de Signaux et dEntreprises Electriques SA
Original Assignee
Compagnie de Signaux et dEntreprises Electriques 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
Application filed by Compagnie de Signaux et dEntreprises Electriques SA filed Critical Compagnie de Signaux et dEntreprises Electriques SA
Publication of DE2734169A1 publication Critical patent/DE2734169A1/de
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/02—Audio-frequency transformers or mutual inductances, i.e. not suitable for handling frequencies considerably beyond the audio range
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/58—Electric firing mechanisms
    • F41A19/63—Electric firing mechanisms having means for contactless transmission of electric energy, e.g. by induction, by sparking gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Air Bags (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
DE19772734169 1976-09-01 1977-07-28 Vorrichtung fuer kontaktlose uebertragung elektrischer energie, insbesondere fuer pyrotechnische zuender Ceased DE2734169A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626403A FR2363777A1 (fr) 1976-09-01 1976-09-01 Dispositif de transmission d'energie electrique sans contact, notamment pour inflammateurs pyrotechniques

Publications (1)

Publication Number Publication Date
DE2734169A1 true DE2734169A1 (de) 1978-03-09

Family

ID=9177313

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772734169 Ceased DE2734169A1 (de) 1976-09-01 1977-07-28 Vorrichtung fuer kontaktlose uebertragung elektrischer energie, insbesondere fuer pyrotechnische zuender

Country Status (5)

Country Link
US (1) US4145968A (enExample)
DE (1) DE2734169A1 (enExample)
FR (1) FR2363777A1 (enExample)
GB (1) GB1581774A (enExample)
IT (1) IT1083908B (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024554A1 (de) * 1980-06-28 1982-01-21 Dynamit Nobel Ag, 5210 Troisdorf Anordnung zur kontaktlosen uebertragung elektrischer energie auf flugkoerper bei deren abschuss
DE3100419A1 (de) * 1981-01-09 1982-07-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Uebertrager hoher leistungsdichte
DE3231369C1 (de) * 1982-08-24 1984-01-05 Dynamit Nobel Ag, 5210 Troisdorf Sekundaerspule fuer induktive Anzuendmittel
EP0163899A3 (en) * 1984-05-11 1987-02-25 Dynamit Nobel Aktiengesellschaft Weapon breech with an inductive transfer system for ignition energy
DE3802661A1 (de) * 1988-01-29 1989-08-03 Licentia Gmbh Programmier- und pruefvorrichtung
DE3932750A1 (de) * 1989-09-30 1991-04-11 Vacuumschmelze Gmbh Induktive bauelemente fuer trennbare uebertrager

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2438820A1 (fr) * 1978-10-13 1980-05-09 France Etat Dispositif electrique d'allumage d'une substance pyrotechnique
ZW13181A1 (en) * 1980-07-29 1983-01-26 Canadian Ind Borehole charging method
US5291829A (en) * 1992-10-29 1994-03-08 Quantic Industries, Inc. Radio frequency attenuating connector
US5773749A (en) * 1995-06-07 1998-06-30 Tracor, Inc. Frequency and voltage dependent multiple payload dispenser
US6470803B1 (en) 1997-12-17 2002-10-29 Prime Perforating Systems Limited Blasting machine and detonator apparatus
US7757607B1 (en) * 2005-08-17 2010-07-20 Deye James G Remotely controlled ignition system for pyrotechnics

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640417A (en) * 1946-12-18 1953-06-02 Us Sec War Ignition safety device for induction fired rockets
DE1005574B (de) * 1955-09-30 1957-04-04 Siemens Ag Elektromagnetische Abschirm-Einrichtung
US3038384A (en) * 1948-10-26 1962-06-12 Edward A Gaugler Induction firing device for a rocket motor
US3229582A (en) * 1964-01-31 1966-01-18 Roland W Schlie Mechanical pulse transformer
DE1982465U (de) * 1967-08-11 1968-04-04 Siemens Ag Schirmgehaeuse aus mu-metall.
DE1901793A1 (de) * 1969-01-15 1970-09-10 Licentia Gmbh Anordnung zur Abschirmung von Hochfrequenzimpulsen bei Transformatoren
GB1235844A (en) * 1967-10-17 1971-06-16 Ml Aviation Co Ltd Electrical ignition of explosive devices
DE7041023U (de) * 1970-11-05 1971-12-30 Transformatoren Union Ag Anordnung zur abschirmung der kesselwand von transformatoren und drosselspulen
DE2421908A1 (de) * 1973-05-14 1974-12-12 Ml Aviation Co Ltd Sprengvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459854A (en) * 1946-04-18 1949-01-25 Jr Willard E Swift Grenade projector
US2690124A (en) * 1950-10-19 1954-09-28 Us Army Induction firing means for rockets
FR2159787A5 (enExample) * 1971-11-12 1973-06-22 France Etat

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640417A (en) * 1946-12-18 1953-06-02 Us Sec War Ignition safety device for induction fired rockets
US3038384A (en) * 1948-10-26 1962-06-12 Edward A Gaugler Induction firing device for a rocket motor
DE1005574B (de) * 1955-09-30 1957-04-04 Siemens Ag Elektromagnetische Abschirm-Einrichtung
US3229582A (en) * 1964-01-31 1966-01-18 Roland W Schlie Mechanical pulse transformer
DE1982465U (de) * 1967-08-11 1968-04-04 Siemens Ag Schirmgehaeuse aus mu-metall.
GB1235844A (en) * 1967-10-17 1971-06-16 Ml Aviation Co Ltd Electrical ignition of explosive devices
DE1901793A1 (de) * 1969-01-15 1970-09-10 Licentia Gmbh Anordnung zur Abschirmung von Hochfrequenzimpulsen bei Transformatoren
DE7041023U (de) * 1970-11-05 1971-12-30 Transformatoren Union Ag Anordnung zur abschirmung der kesselwand von transformatoren und drosselspulen
DE2421908A1 (de) * 1973-05-14 1974-12-12 Ml Aviation Co Ltd Sprengvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z.: Frequenz, Bd. 7, 1953, Nr. 4, S. 94-101 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024554A1 (de) * 1980-06-28 1982-01-21 Dynamit Nobel Ag, 5210 Troisdorf Anordnung zur kontaktlosen uebertragung elektrischer energie auf flugkoerper bei deren abschuss
DE3100419A1 (de) * 1981-01-09 1982-07-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Uebertrager hoher leistungsdichte
US4459575A (en) * 1981-01-09 1984-07-10 Licentia Patent-Verwaltungs-Gmbh High power transformer
DE3231369C1 (de) * 1982-08-24 1984-01-05 Dynamit Nobel Ag, 5210 Troisdorf Sekundaerspule fuer induktive Anzuendmittel
EP0163899A3 (en) * 1984-05-11 1987-02-25 Dynamit Nobel Aktiengesellschaft Weapon breech with an inductive transfer system for ignition energy
DE3802661A1 (de) * 1988-01-29 1989-08-03 Licentia Gmbh Programmier- und pruefvorrichtung
DE3932750A1 (de) * 1989-09-30 1991-04-11 Vacuumschmelze Gmbh Induktive bauelemente fuer trennbare uebertrager

Also Published As

Publication number Publication date
FR2363777B1 (enExample) 1980-05-23
US4145968A (en) 1979-03-27
FR2363777A1 (fr) 1978-03-31
IT1083908B (it) 1985-05-25
GB1581774A (en) 1980-12-17

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection