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CA951785A - Battery powered blasting machine with a controlled energy range - Google Patents

Battery powered blasting machine with a controlled energy range

Info

Publication number
CA951785A
CA951785A CA150,468,A CA150468A CA951785A CA 951785 A CA951785 A CA 951785A CA 150468 A CA150468 A CA 150468A CA 951785 A CA951785 A CA 951785A
Authority
CA
Canada
Prior art keywords
battery powered
blasting machine
energy range
controlled energy
controlled
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
CA150,468,A
Other versions
CA150468S (en
Inventor
Earl M. Phinney
Irving E. Linkroum
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of CA951785A publication Critical patent/CA951785A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00Conversion of DC power input into DC power output
    • H02M3/22Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • H02M3/3381Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement using a single commutation path
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/006Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of too high or too low voltage
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Air Bags (AREA)
  • Generation Of Surge Voltage And Current (AREA)
CA150,468,A 1971-11-23 1972-08-29 Battery powered blasting machine with a controlled energy range Expired CA951785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20152771A 1971-11-23 1971-11-23

Publications (1)

Publication Number Publication Date
CA951785A true CA951785A (en) 1974-07-23

Family

ID=22746197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA150,468,A Expired CA951785A (en) 1971-11-23 1972-08-29 Battery powered blasting machine with a controlled energy range

Country Status (6)

Country Link
US (1) US3721886A (en)
CA (1) CA951785A (en)
DE (1) DE2257523A1 (en)
FR (1) FR2163022A5 (en)
GB (1) GB1366619A (en)
IT (1) IT971104B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3863132A (en) * 1973-11-19 1975-01-28 Us Navy Efficient dc/dc converter for a solid state fuze
SE416349B (en) * 1976-05-18 1980-12-15 Nitro Nobel Ab METHOD AND DEVICE FOR INITIATING ELECTRIC EXPLOSION CAPS
GB2199998A (en) * 1986-12-30 1988-07-20 Christopher James Wheeler Drive circuitry for a microwave source of a microwave oven
US5063846A (en) * 1989-12-21 1991-11-12 Hughes Aircraft Company Modular, electronic safe-arm device
US6260483B1 (en) * 1998-04-24 2001-07-17 Richard N. Snyder Remote radio controlled plasma firing system
DE10320425A1 (en) * 2003-05-08 2004-12-16 Forschungszentrum Karlsruhe Gmbh Trigger / ignition device in a Marx generator consisting of n step capacitors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826693A (en) * 1955-02-03 1958-03-11 Arnold E Resnik Pulse generator
US3417306A (en) * 1965-02-09 1968-12-17 Bendix Corp Regulated voltage capacitor discharge circuit
US3541393A (en) * 1969-05-29 1970-11-17 Hercules Inc High energy solid state blasting machine

Also Published As

Publication number Publication date
US3721886A (en) 1973-03-20
GB1366619A (en) 1974-09-11
DE2257523A1 (en) 1973-05-30
IT971104B (en) 1974-04-30
FR2163022A5 (en) 1973-07-20

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