GB525333A - Improvements in and relating to electric fuzes for bombs - Google Patents

Improvements in and relating to electric fuzes for bombs

Info

Publication number
GB525333A
GB525333A GB5291/39A GB529139A GB525333A GB 525333 A GB525333 A GB 525333A GB 5291/39 A GB5291/39 A GB 5291/39A GB 529139 A GB529139 A GB 529139A GB 525333 A GB525333 A GB 525333A
Authority
GB
United Kingdom
Prior art keywords
armature
parts
fuze
gap
air
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
GB5291/39A
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.)
HUBERT ES SIGMUND ACEL ES FEMA
Original Assignee
HUBERT ES SIGMUND ACEL ES FEMA
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 HUBERT ES SIGMUND ACEL ES FEMA filed Critical HUBERT ES SIGMUND ACEL ES FEMA
Publication of GB525333A publication Critical patent/GB525333A/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
    • 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
    • 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

Abstract

525,333. Bomb fuzes. HUBERT ES SIGMUND ACELES FEMARUGYAR RESZVENYTARSASAG. Feb. 17, 1939, No. 5291. Convention date, July 13, 1938. [Class 9 (i)] The ignition current in an electric percussion fuze is induced by the creation or closing of an air-gap between the separable parts of the softiron armature of a ring-shaped magnet. In one form, the magnet 2 has soft-iron pole-pieces 3, 4, and a two-part armature 7, 8, the part 7 having a spigot portion 11 on which is carried the induction coil 13 of the firing circuit 21. The two parts 7, 8 are normally held in contact by elastic supporting elements 15, 16, and have conical surfaces 9, 10 seated upon conical seats 5, 6, respectively, in the non-magnetic casing 1 of the fuze. On impact, in any position of the fuze, the armature parts 7, 8 are caused' to separate and open an air gap in the path of the magnetic lines of force, thus inducing the firing . current in the circuit 21. In a modification, the two parts of an armature are held apart against the action of a spring by detents which are removed by the action of a clockwork device that is started by the impact and releases the armature, so as to close the air-gap, after a predetermined time lag.
GB5291/39A 1938-07-13 1939-02-17 Improvements in and relating to electric fuzes for bombs Expired GB525333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU525333X 1938-07-13

Publications (1)

Publication Number Publication Date
GB525333A true GB525333A (en) 1940-08-27

Family

ID=10979490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5291/39A Expired GB525333A (en) 1938-07-13 1939-02-17 Improvements in and relating to electric fuzes for bombs

Country Status (3)

Country Link
FR (2) FR850381A (en)
GB (1) GB525333A (en)
HU (1) HU123447A (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520949A (en) * 1946-07-13 1950-09-05 Leo T Meister Fuse for bombs
US2688921A (en) * 1945-02-27 1954-09-14 Leo T Meister Magnetoelectric inertia operated impact fuse for rotating projectiles
US2703530A (en) * 1951-11-27 1955-03-08 Francis E Mcgee Point detonating fuse
US2719486A (en) * 1944-06-20 1955-10-04 Harold J Plumley Fuze for a bomb
US2754760A (en) * 1947-05-15 1956-07-17 Robert O Wynn Combination fuze for a bomb
US2779277A (en) * 1946-12-03 1957-01-29 Robert E Smith Torpedo exploder
US2780994A (en) * 1946-10-01 1957-02-12 Ralph D Bennett Free floating mine
US2789506A (en) * 1949-12-07 1957-04-23 Jr Howard C Filbert Water discriminating fuze
US2820411A (en) * 1948-10-07 1958-01-21 Robert H Park Inertia responsive magneto generator
US2848948A (en) * 1944-05-16 1958-08-26 Harold J Plumley Magnetic inertia controlled fuze
US2893321A (en) * 1955-06-30 1959-07-07 Stewart Warner Corp Magnetic impact generator base fuze
US2900911A (en) * 1943-11-30 1959-08-25 Louis D Statham Fuze
US2965035A (en) * 1948-05-14 1960-12-20 Robert O Wynn Impact nose fuze for a torpedo
US2966856A (en) * 1946-02-07 1961-01-03 Howard E Tatel Magnetic detonator
US2981190A (en) * 1953-09-24 1961-04-25 Albert S Will Bomb fuze
US2987998A (en) * 1948-06-08 1961-06-13 Seth W Booth Fuze for a bomb
US2994271A (en) * 1954-04-22 1961-08-01 Silver Meyer Fuze arming device
US3169484A (en) * 1956-04-12 1965-02-16 Rabinow Jacob Self-contained test device for ordnance missiles
US3229582A (en) * 1964-01-31 1966-01-18 Roland W Schlie Mechanical pulse transformer
US4005658A (en) * 1974-12-13 1977-02-01 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Safety device for a current generator used with an electrical projectile fuze
US4044682A (en) * 1974-12-06 1977-08-30 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Ignition current generator for an electrical projectile fuze

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE899606C (en) * 1942-04-21 1953-12-14 Steatit Magnesia Akteignesells Magnetic circuit for generating electrical power through the action of mechanical forces
DE847119C (en) * 1942-05-19 1952-08-21 Max Baermann Permanent magnet system for impulse generators for magneto-electric ignition of explosive devices
DE851750C (en) * 1943-07-11 1952-10-09 Deutsche Edelstahlwerke Ag Ignition generator for explosive charges
DE885966C (en) * 1943-08-07 1953-08-10 Max Baermann Magnetic system for generating electrical impulses for electric ignition

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900911A (en) * 1943-11-30 1959-08-25 Louis D Statham Fuze
US2848948A (en) * 1944-05-16 1958-08-26 Harold J Plumley Magnetic inertia controlled fuze
US2719486A (en) * 1944-06-20 1955-10-04 Harold J Plumley Fuze for a bomb
US2688921A (en) * 1945-02-27 1954-09-14 Leo T Meister Magnetoelectric inertia operated impact fuse for rotating projectiles
US2728296A (en) * 1945-02-27 1955-12-27 Leo T Meister Instantaneous detonator for hollow charge projectiles
US2966856A (en) * 1946-02-07 1961-01-03 Howard E Tatel Magnetic detonator
US2520949A (en) * 1946-07-13 1950-09-05 Leo T Meister Fuse for bombs
US2780994A (en) * 1946-10-01 1957-02-12 Ralph D Bennett Free floating mine
US2779277A (en) * 1946-12-03 1957-01-29 Robert E Smith Torpedo exploder
US2754760A (en) * 1947-05-15 1956-07-17 Robert O Wynn Combination fuze for a bomb
US2965035A (en) * 1948-05-14 1960-12-20 Robert O Wynn Impact nose fuze for a torpedo
US2987998A (en) * 1948-06-08 1961-06-13 Seth W Booth Fuze for a bomb
US2820411A (en) * 1948-10-07 1958-01-21 Robert H Park Inertia responsive magneto generator
US2789506A (en) * 1949-12-07 1957-04-23 Jr Howard C Filbert Water discriminating fuze
US2703530A (en) * 1951-11-27 1955-03-08 Francis E Mcgee Point detonating fuse
US2981190A (en) * 1953-09-24 1961-04-25 Albert S Will Bomb fuze
US2994271A (en) * 1954-04-22 1961-08-01 Silver Meyer Fuze arming device
US2893321A (en) * 1955-06-30 1959-07-07 Stewart Warner Corp Magnetic impact generator base fuze
US3169484A (en) * 1956-04-12 1965-02-16 Rabinow Jacob Self-contained test device for ordnance missiles
US3229582A (en) * 1964-01-31 1966-01-18 Roland W Schlie Mechanical pulse transformer
US4044682A (en) * 1974-12-06 1977-08-30 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Ignition current generator for an electrical projectile fuze
US4005658A (en) * 1974-12-13 1977-02-01 Werkzeugmaschinenfabrik Oerlikon-Buhrle Ag Safety device for a current generator used with an electrical projectile fuze

Also Published As

Publication number Publication date
FR850380A (en) 1939-12-15
FR850381A (en) 1939-12-15
HU123447A (en)

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