LEADER 00994nam--2200337---450- 001 990003220580203316 005 20090417134657.0 035 $a000322058 035 $aUSA01000322058 035 $a(ALEPH)000322058USA01 035 $a000322058 100 $a20090417d1962----km-y0itay50------ba 101 $aeng 102 $aNE 105 $aa---||||001yy 200 1 $aFormal methods$eAn introduction to symbolic logic and to the study of effective operations in arithmetic and logic$fBeth Evert W. 210 $aDordrecht$cReidel$d1962 215 $aXIV, 170 p.$cill.$d22 cm 225 2$aSynthese library 410 0$12001$aSynthese library 606 0 $aLogica matematica 676 $a511.3 700 1$aBETH,$bEvert W.$0158977 801 0$aIT$bsalbc$gISBD 912 $a990003220580203316 951 $a511.3 BET$b5305/CBS$c511.3$d00216381 959 $aBK 969 $aSCI 979 $aRSIAV6$b90$c20090417$lUSA01$h1346 996 $aFormal Methods$9358229 997 $aUNISA LEADER 05711nam 2200697Ia 450 001 9910783446403321 005 20200520144314.0 010 $a1-4237-2274-4 010 $a1-281-00943-1 010 $a9786611009434 010 $a0-08-048016-0 035 $a(CKB)1000000000239441 035 $a(EBL)232139 035 $a(OCoLC)171114326 035 $a(SSID)ssj0000225639 035 $a(PQKBManifestationID)11202131 035 $a(PQKBTitleCode)TC0000225639 035 $a(PQKBWorkID)10230069 035 $a(PQKB)11499106 035 $a(MiAaPQ)EBC232139 035 $a(Au-PeEL)EBL232139 035 $a(CaPaEBR)ebr10127914 035 $a(CaONFJC)MIL100943 035 $a(OCoLC)936898214 035 $a(PPN)170244709 035 $a(EXLCZ)991000000000239441 100 $a20040127d2005 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aPractical electrical equipment and installations in hazardous areas$b[electronic resource] /$fGeoffrey Botrill, Derek Cheyne, G. Vijayaraghavan ; series editor: Steve Mackay 210 $aAmsterdam ;$aLondon $cElsevier/Newnes$d2005 215 $a1 online resource (423 p.) 225 1 $aPractical professional books from Elsevier 300 $aIncludes index. 311 $a0-7506-6398-7 327 $aCover; Front matter; Half Title Page; Other titles in the series; Title Page; Copyright; Contents; Preface; 1. Introduction; 1.1 Introduction; 1.2 Approach; 1.3 Historical development; 1.5 The certification; 1.6 Conclusion; 2. Electrical energy, ignition and flammability; 2.1 Electrical energy and ignition; 2.2 The basics of electricity; 2.3 Electrical heat energy; 2.4 Sources of ignition; 2.5 Flammability; 2.6 Flammability principles; 3. Area classification; 3.1 General; 3.2 Principles of safety; 3.3 Hazards and hazardous areas; 3.4 Basic properties of combustible and ignitable material 327 $a3.5 Basis of area classification 3.6 Zonal classification; 3.10 Classification procedure; 3.11 Responsibility and personnel involved; 3.12 Documentation; 3.13 Policy and guidelines for implementation; 3.14 Area classification examples; 3.15 Summary of area classification; 3.16 A case study; 4. Design philosophy and selection of equipment/apparatus; 4.1 General; 4.2 Risks . . . history; 4.3 Classification concepts; 4.4 Equipment . . . a definition; 4.5 Apparatus grouping; 4.6 Surface temperature classification; 4.7 Concepts and techniques of explosion protection 327 $a4.8 Methods of explosion protection 4.9 Typical applications of methods of protection; 4.10 Mixed techniques; 4.11 Dust explosion-protection methods; 4.12 Selection of explosion-protection technique for safeguarding; 4.13 Conclusion; 5. Protection concept 'd'; 5.1 General; 5.2 Definitions; 5.3 Certification in brief; 5.4 Construction requirements; 5.5 Flameproof theory; 5.6 Other general requirements for explosive atmospheres; 5.7 Testing; 5.8 Grouping and effect of temperature classification; 5.9 Conditions of use; 5.10 Illustrations of mechanical construction types; 5.11 Summary 327 $a6. Protection concept 'e' 6.1 General; 6.2 Definitions; 6.3 Principles of design for increased safety; 6.4 Certification (components); 6.5 Construction requirements; 6.6 Principles of testing; 6.7 Periodic testing and repair of electrical apparatus; 6.8 Conditions of use; 7. Protection concept 'n'; 7.1 General; 7.2 Definitions; 7.3 Principles of design; 7.4 Certification; 7.5 Construction requirements; 7.6 Conditions of use; 7.7 Illustrations; 8. Protection concept 'i' principles; 8.1 Origins of intrinsic safety; 8.2 Principles of IS; 8.3 Electrical theory to explain IS 327 $a8.4 Implementation of IS 8.5 The shunt diode safety barrier; 8.6 Associated apparatus; 8.7 Electrical apparatus in the hazardous area; 8.8 Enclosures; 8.9 Temperature; 8.10 The IS systems concept; 8.12 System documentation; 8.13 Assessment of safety; 8.14 Simple apparatus; 8.15 Safety parameters; 8.16 Temperature classification of systems; 8.17 Systems concepts in other standards; 9. Protection concept 'p'; 9.1 General; 9.2 Definitions; 9.4 Construction requirements; 9.5 Principles of application; 9.6 Other design requirements; 9.8 Testing; 9.9 Summary; 10. Other concepts; 10.1 General 327 $a10.5 Component certification 330 $aThis book provides the reader with an understanding of the hazards involved in using electrical equipment in Potentially Explosive Atmospheres. It is based on the newly adopted international IEC79 Series of Standards that are now harmonizing and replacing older national Standards. Explosion-proof installations can be expensive to design, install and operate. The strategies and techniques described in this book can significantly reduce costs whilst maintaining plant safety. The book explains the associated terminology and its correct use - from Area Classification through to the selection of 410 0$aPractical professional books from Elsevier. 606 $aElectric apparatus and appliances$xInstallation$xSafety measures 606 $aElectrical engineering$xSafety measures 615 0$aElectric apparatus and appliances$xInstallation$xSafety measures. 615 0$aElectrical engineering$xSafety measures. 676 $a621.310420289 700 $aBottrill$b Geoffrey$01507594 701 $aCheyne$b Derek$01507595 701 $aVijayaraghavan$b G$01507596 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910783446403321 996 $aPractical electrical equipment and installations in hazardous areas$93738476 997 $aUNINA