GB326280A - Improvements in or relating to electric blasting fuzes - Google Patents

Improvements in or relating to electric blasting fuzes

Info

Publication number
GB326280A
GB326280A GB182/29A GB18229A GB326280A GB 326280 A GB326280 A GB 326280A GB 182/29 A GB182/29 A GB 182/29A GB 18229 A GB18229 A GB 18229A GB 326280 A GB326280 A GB 326280A
Authority
GB
United Kingdom
Prior art keywords
wire
shunt
conductors
another modification
soldered
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
GB182/29A
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.)
JULIUS SCHUERMANN
Original Assignee
JULIUS SCHUERMANN
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 JULIUS SCHUERMANN filed Critical JULIUS SCHUERMANN
Priority to GB182/29A priority Critical patent/GB326280A/en
Priority to US35065029 priority patent/US1868224A/en
Priority to BE362434D priority patent/BE362434A/xx
Priority to FR692676D priority patent/FR692676A/fr
Publication of GB326280A publication Critical patent/GB326280A/en
Expired legal-status Critical Current

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
    • 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
    • F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
    • 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
    • F42B3/182—Safety initiators resistant to premature firing by static electricity or stray currents having shunting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Stroboscope Apparatuses (AREA)
  • Fuses (AREA)
GB182/29A 1929-01-02 1929-01-02 Improvements in or relating to electric blasting fuzes Expired GB326280A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB182/29A GB326280A (en) 1929-01-02 1929-01-02 Improvements in or relating to electric blasting fuzes
US35065029 US1868224A (en) 1929-01-02 1929-03-28 Julius scbrttrmaun
BE362434D BE362434A (enrdf_load_stackoverflow) 1929-01-02 1929-07-19
FR692676D FR692676A (fr) 1929-01-02 1929-10-26 Amorces électriques avec dispositif de protection contre tout courant autre que le courant spécialement prévu pour leur déflagration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB182/29A GB326280A (en) 1929-01-02 1929-01-02 Improvements in or relating to electric blasting fuzes

Publications (1)

Publication Number Publication Date
GB326280A true GB326280A (en) 1930-03-13

Family

ID=9699838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB182/29A Expired GB326280A (en) 1929-01-02 1929-01-02 Improvements in or relating to electric blasting fuzes

Country Status (4)

Country Link
US (1) US1868224A (enrdf_load_stackoverflow)
BE (1) BE362434A (enrdf_load_stackoverflow)
FR (1) FR692676A (enrdf_load_stackoverflow)
GB (1) GB326280A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445032A (en) * 1946-02-26 1948-07-13 Atlas Powder Co Detonating fuse
US3041972A (en) * 1958-12-15 1962-07-03 Atlas Chem Ind Arc resistant electric initiator
US3295447A (en) * 1965-04-06 1967-01-03 Atlas Chem Ind Electric match assembly and electric explosion initiators made therewith
US4049369A (en) * 1975-12-29 1977-09-20 Gte Sylvania Incorporated Photoflash lamp and multilamp unit with electrostatic protection
US5129322A (en) * 1990-05-14 1992-07-14 Jet Research Center, Inc. Explosive tubing cutter and method of assembly
AR074436A1 (es) * 2008-12-09 2011-01-19 Dynaenergetics Gmbh & Co Kg Detonador para aplicaciones en mineria, sismologia y campos petroliferos y procedimiento
PL2697597T3 (pl) 2011-04-12 2017-08-31 Dynaenergetics Gmbh & Co. Kg Zapalnik z korkiem wielofunkcyjnym

Also Published As

Publication number Publication date
US1868224A (en) 1932-07-19
FR692676A (fr) 1930-11-08
BE362434A (enrdf_load_stackoverflow) 1929-08-31

Similar Documents

Publication Publication Date Title
GB326280A (en) Improvements in or relating to electric blasting fuzes
US2467725A (en) Ignition system
GB681481A (en) Improvements in or relating to electric detonators and electric blasting assemblies
GB408917A (en) Ignition plug for diesel engines
GB1329533A (en) Flame glow plugs serving as starting aids for diesel engines
US1606413A (en) Insulated safety electric blasting cap
GB811159A (en) Improvements in and relating to electric blasting caps and primers
USRE16544E (en) Harry l
ES295839A1 (es) Cortacircuito de percusor
US1445120A (en) Multiple incandescent electric lamp
US2226988A (en) Electric detonator
GB316042A (en) Electric low tension or incandescent igniters for blasting fuzes
GB792169A (en) Improvements in or relating to electric igniters
US1895438A (en) Blasting cap
GB374032A (en) Improvements in or relating to safety fuse for use in blasting and the like
US2682013A (en) Ignition plug for internal-combustion engines
US1606419A (en) Protecting device for electric detonators
GB605596A (en) Improvements in or relating to electric explosion initiators
GB534689A (en) Improvements in electrical blasting
GB210518A (en) Electric time fuses for blasting and process for the manufacture thereof
GB298803A (en) Improvements in or relating to sparking plugs
GB166680A (en) Improvements in or relating to sparking plugs
GB200924A (en) Sparking plug
GB1177271A (en) Improvements in Sparking Plugs
GB165903A (en) Improvements in sparking plugs for electrical ignition systems