ZA786928B - Flameproofing and inerting system - Google Patents

Flameproofing and inerting system

Info

Publication number
ZA786928B
ZA786928B ZA786928A ZA786928A ZA786928B ZA 786928 B ZA786928 B ZA 786928B ZA 786928 A ZA786928 A ZA 786928A ZA 786928 A ZA786928 A ZA 786928A ZA 786928 B ZA786928 B ZA 786928B
Authority
ZA
South Africa
Prior art keywords
flameproofing
inerting system
inerting
Prior art date
Application number
ZA786928A
Inventor
P Tyrer
Original Assignee
Pyroban Ltd
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 Pyroban Ltd filed Critical Pyroban Ltd
Publication of ZA786928B publication Critical patent/ZA786928B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/18—Special adaptations of signalling or alarm devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F9/00—Devices preventing sparking of machines or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Safety Devices In Control Systems (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
ZA786928A 1977-12-14 1978-12-11 Flameproofing and inerting system ZA786928B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB52046/77A GB1604410A (en) 1977-12-14 1977-12-14 Flameproofing and inerting systems

Publications (1)

Publication Number Publication Date
ZA786928B true ZA786928B (en) 1980-07-30

Family

ID=10462442

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA786928A ZA786928B (en) 1977-12-14 1978-12-11 Flameproofing and inerting system

Country Status (4)

Country Link
JP (1) JPS5496751A (en)
DE (1) DE2854025A1 (en)
GB (1) GB1604410A (en)
ZA (1) ZA786928B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126025B (en) * 1982-08-14 1986-01-15 Dresser Europe Sa Power supply system and mining machine incorporating such system
DE3271481D1 (en) * 1982-12-28 1986-07-03 Bernhard Schneider Clearing plate for a shearer drum
GB2149658B (en) * 1983-11-18 1987-08-12 Barcrest Ltd Fire extinguishing systems
ES2006865A6 (en) * 1987-04-24 1989-05-16 Faini Spa Fire-extenguishing device for electrical equipment having flammable components
GB2217200A (en) * 1988-04-08 1989-10-25 Pyroban Limited Explosion protection system
GB0116228D0 (en) * 2001-07-03 2001-08-29 Lerwick Engineering & Fabricat Apparatus and method
IT1406474B1 (en) 2011-02-16 2014-02-28 Ansaldo Sistemi Ind S P A Ora Nidec Asi S P A DEVICE FOR INTERNAL ATMOSPHERE ANALYSIS AT THE HOUSING OF A ROTATING ELECTRIC MACHINE.
FR2987871B1 (en) * 2012-03-06 2015-10-16 Renault Sas QUICK COOLING DEVICE FOR MOTOR VEHICLE COMPRISING A PIECE WITH A DIFFUSER

Also Published As

Publication number Publication date
JPS5496751A (en) 1979-07-31
GB1604410A (en) 1981-12-09
DE2854025A1 (en) 1979-07-19

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