GB8708957D0 - Ignition system - Google Patents

Ignition system

Info

Publication number
GB8708957D0
GB8708957D0 GB878708957A GB8708957A GB8708957D0 GB 8708957 D0 GB8708957 D0 GB 8708957D0 GB 878708957 A GB878708957 A GB 878708957A GB 8708957 A GB8708957 A GB 8708957A GB 8708957 D0 GB8708957 D0 GB 8708957D0
Authority
GB
United Kingdom
Prior art keywords
ignition system
ignition
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.)
Granted
Application number
GB878708957A
Other versions
GB2190552A (en
GB2190552B (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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
CIL Inc
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 Canadian Industries Ltd, CIL Inc filed Critical Canadian Industries Ltd
Publication of GB8708957D0 publication Critical patent/GB8708957D0/en
Publication of GB2190552A publication Critical patent/GB2190552A/en
Application granted granted Critical
Publication of GB2190552B publication Critical patent/GB2190552B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB8708957A 1986-05-15 1987-04-14 Ignition system for electromagnetically-coupled blasting caps Expired - Lifetime GB2190552B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000509201A CA1266522A (en) 1986-05-15 1986-05-15 Ignition system

Publications (3)

Publication Number Publication Date
GB8708957D0 true GB8708957D0 (en) 1987-05-20
GB2190552A GB2190552A (en) 1987-11-18
GB2190552B GB2190552B (en) 1990-04-18

Family

ID=4133150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8708957A Expired - Lifetime GB2190552B (en) 1986-05-15 1987-04-14 Ignition system for electromagnetically-coupled blasting caps

Country Status (9)

Country Link
EP (1) EP0256613A3 (en)
AU (1) AU595873B2 (en)
CA (1) CA1266522A (en)
FI (1) FI872066A (en)
GB (1) GB2190552B (en)
MX (1) MX161736A (en)
NO (1) NO872005L (en)
NZ (1) NZ219934A (en)
ZM (1) ZM3787A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB933284A (en) * 1961-02-15 1963-08-08 Stone J & Co Ltd Improvements relating to inverter apparatus
GB1490768A (en) * 1975-05-19 1977-11-02 Ohba S High-output solid state dc-ac inverter with over load protection and control logic circuitry
GB2022222B (en) * 1978-05-24 1982-06-09 Ici Ltd Electric ignition of explosives
GB2096415B (en) * 1980-12-11 1985-09-18 Ici Plc Detonator fibring circuit
GB2121089B (en) * 1982-06-03 1985-04-11 Ici Plc Apparatus for initiating explosions and method therefor
GB2132041B (en) * 1982-12-10 1986-07-23 Trolex Prod Ltd Energy-conserving detonator exploder

Also Published As

Publication number Publication date
EP0256613A2 (en) 1988-02-24
CA1266522A (en) 1990-03-06
FI872066A (en) 1987-11-16
NZ219934A (en) 1990-03-27
ZM3787A1 (en) 1988-10-28
AU7153087A (en) 1987-11-19
GB2190552A (en) 1987-11-18
EP0256613A3 (en) 1990-08-16
FI872066A0 (en) 1987-05-11
GB2190552B (en) 1990-04-18
MX161736A (en) 1990-12-20
AU595873B2 (en) 1990-04-12
NO872005L (en) 1987-11-16
NO872005D0 (en) 1987-05-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee