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MINE RESCUE CONFERENCE 2005 SYDNEY, AUSTRALIA DRÄGER PRESENTATION REINHOLD EISENBARTH PETER SCHULER DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 1/15 CONTENT I. 100 YEARS OF CCBA WORKING SETS AT DRÄGER SAFETY – THE BG LEGEND II. OPTIMAL PERFORMANCE OF DRÄGER CCBA WITH DRAEGER SODALIME III. CURRENT STATUS OF PSS BG4 FAMILY IV.COOLING METHODS BG 4 SERIES V. OUTLOOK DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 2/15 I. 100 YEARS OF CCBA WORKING SETS AT DRÄGER SAFETY – THE BG LEGEND DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 3/15 I. 100 YEARS OF CCBA WORKING SETS AT DRÄGER THE EVOLUTION OF DRÄGER CCBA SETS OVER THE TIME Dräger Modell 1904-1909 Dräger Modell 1910-1911 Dräger Modell 1924 Dräger Modell 1924/28 DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 4/15 I. 100 YEARS OF CCBA WORKING SETS AT DRÄGER THE EVOLUTION OF DRÄGER CCBA SETS OVER THE TIME Dräger BG170/400 in 1950/1952 Dräger BG160 in 1934 Dräger BG172 in 1955 DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 5/15 Dräger BG174 in 1965 I. 100 YEARS OF CCBA WORKING SETS AT DRÄGER THE EVOLUTION OF DRÄGER CCBA SETS OVER THE TIME Dräger BG4 in 1993 Dräger PSS BG 4 in 2003 DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 6/15 I. 100 YEARS OF CCBA WORKING SETS AT DRÄGER THE EVOLUTION OF DRÄGER CCBA SETS OVER THE TIME Advertisment for BG 1924 Taken from one of the first “Superman“ comics, 1939 We are proud to have been influncing an important part of Mine Rescue for more than 100 years. DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 7/15 II. OPTIMAL PERFORMANCE OF DRÄGER CCBA WITH DRAEGER SODALIME DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 8/15 INTRODUCTION SHAPES OF SODA LIME Irregular Pellet Spherical Pellet Hemispherical Pellet Dräger Safety AG & Co. KGaA Drop-shaped Granule DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 9/15 Cylindrical Granule INRODUCTION ACTIVE ONSTITUENTS + CHEMICAL REACTION The active constituents in soda lime necessary for CO2 absorption are: • Calcium hydroxide [Ca (OH)2] • Sodium hydroxide [NaOH] • Water [H2O] The result of the basic reaction of calcium hydroxide with carbon dioxide is the formation of calcium carbonate and water. Ca (OH)2 + CO2 ÅÆ CaCO3 + H2O Ælarge active inner surface ensuring a high CO2 absorption capacity Æuniform filling of the absorbent cartridges meaning a reproducible CO2 absorption DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 10/15 EFFICIENCY EFFICIENCY OF THE CO2 - ABSORBTION Soda Lime Application The efficiency of the CO2 - Absorption will be influenced by the soda lime and the application. DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 11/15 APPLICATIONS SODA LIME FOR INDUSTRIAL AND SAFETY APPLICATIONS The optimum type of soda lime according to your application: Drägersorb® 500 For mining escape units (OXY C 15, OXY D 30, OXY SR 45) Drägersorb® 400 For mine rescuing devices and fire department application (PSS® BG 4) Drägersorb® 400 ind Drägersorb® 400 S For industrial application (Deionat) DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 12/15 TECHNICAL DATA – DRÄGER SODA LIME COLOUR DiveSorb® DiveSorb® Pro DiveSorb® S Drägersorb® 400 Drägersorb® 400 S Drägersorb® 500 White Pellet without indicator Drägersorb® 400 ind Drägersorb® 800 Plus** Drägersorb® Free** DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 13/15 Use White Pellet Violet Pellet with indicator indicator active Use ** Private label product of Dräger medical DRÄGERSORB® 400 ABSORPTION CAPACITY IN A BG 4 RESCUE DEVICE Drägersorb 400: Æ Lowest breathing resistance Ælow breathing resistance due to the hemispherical pellet form and optimum packing density DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 14/15 DRÄGERSORB® 400 ABSORPTION CAPACITY IN A BG 4 RESCUE DEVICE Drägersorb 400: Æ highest absorption capacity DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 15/15 DRÄGERSORB® 400 ABSORPTION CAPACITY IN A BG 4 RESCUE DEVICE Drägersorb 400: Æ highest absorption capacity DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 16/15 DRÄGERSORB® 400 TRANSPORTSIMULATION (1000 MILES) Drägersorb 400: Æ Low content of dust and fine particles Æ high abrasion resistance and thus reduced dust formation due to a special geometry even under high dynamic stress DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 17/15 III. CURRENT STATUS OF PSS BG4 PRODUCT FAMILY DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 18/15 CURRENT STATUS PSS BG4 PRODUCT FAMILY Optimal wearing comfort Bodyguard® II The fully electronic monitoring unit provides you with all the information you need throughout an operation and can be used with PSS® Merlin™ telemetry system. The ergonomically shaped carrying shell, the low device weight and the improved, well padded shoulder straps and hip belt give a higher wearing comfort. •Flame engulfment proved •Robust adjusting devices Metal Quick Couplings More robust design to reduce the risk of braking. Metal hinge for Cover More robust design to reduce the risk of braking. Repair Kit available DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 19/15 Anti-Vibration-Strap The Anti-Vibration-Strap ensures a smooth transport on vehicles. BODYGUARD II Electronic warning, test and pressure display system - Bodyguard II • easy operation push-button operation with large buttons easy to read LCD pictogram display illuminated display backlight analogue and digital pressure reading • new functions time-to-whistle based on pressure drop, automatic and manual -distress-signal, temperature reading, Data Logging • can be used with Telemetry operation (PSS Merlin) DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 20/15 BODYGUARD II Backlight illumination button Display Temperature display button Tally key (optional) Manual DSU button Twin warning lights ADSU ‚Active‘ LED DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 21/15 BODYGUARD II VS. MONITRON • • • • • • • • Manual Distress Signal Movement Sensor (Automatic Alarm) pressure display - digital and analogue Residual Warning at 55 bar Warning signal at 2 eligible levels Time to whistle Temperature indicator (heat quantity warning) Data memory during the operation DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 22/15 IV. COOLING METHODS BG 4 SERIES DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 23/15 INHALATION TEMPERATURE PSS BG 4 50° 45° 40° °C 35° 30° PSS BG 4 with Ice PSS BG 4 without Ice BG 174 25° 20° 0 60 120 180 Breathing Rate 30 l/min Ambient Temperature 30 °C DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 24/15 240 FIELD TRAILS RESULT ALTERNATIVE COOLER Cooling system Cost per use Water ice 1,4 Litre Water Alcohol filling 0 EUR Gel Pak 0 EUR Cooling principal Melting energy (0°C) Melting energy (37°C) Melting energy (0°C) Refrigerator necessary yes no yes Re-using filling no yes yes Preparation time for cooler Regeneration time at ca. 20°C Handling in work shop 24 hours 5 min 16 hours Not possible 5 hours Not possible 1 5 1 7 5 3 5 13 2 4 1 7 Cooling performance Fitness for mission General judgement: Which cooling system would be your choose? DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 25/15 LOGISTIC FREE BREATHING AIR COOLER The easy alternative to the Ice Cooler Ready to use filled with Cooling Gel (Melting point 30°C) • No active cooling necessary • Unlimited use • No handling of ice blocks • Re-activated in only 5 hours • Retrofit without rework • Available 1. Quarter 2006 DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 26/15 INHALATION TEMPERATURE PSS BG 4 50° 45° 40° °C 30° PSS BG4 with Cooling Gel PSS BG 4 with Ice 25° PSS BG 4 without Ice 20° BG 174 35° 0 60 120 180 Breathing Rate 30 l/min Ambient Temperature 30 °C DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 27/15 240 I. OUTLOOK DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 28/15 OUT LOOK FUTURE DEVELOPMENTS PSS BG4 •New face mask •Three different sizes •Drinking device •New PSS (Personal Safety System) Components will be integrated •PSS BG4 Concept will be the Mine rescue unit for the foreseeable future DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 29/15 THANK YOU FOR YOUR ATTENTION! WE SEE YOU IN THE UNITED STATES OF AMERICA IN 2007! DRÄGER SAFETY • MINE RESCUE CONFERENCE 2005 11th NOVEMBER • R. EISENBARTH / P. SCHULER • 30/15
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