CoffeeGeek - An Espresso Glossary (#)
„ Pressure Relief System: (also 3 way solenoid) on most commercial machines, prosumer machines, and many higher end consumer espresso machines, a 3 way valving system exists to immediately remove pressure from the portafilter once your espresso shot is completed. A check valve is electrically controlled: it is closed when the machine is not under operation; it opens a passage between the boiler and the grouphead and portafilter when you are brewing; and it opens a passage from the grouphead to your drip tray (or other "waste" area) once you end the brew. This system allows for quick successive brews, without any worry of a "portafilter sneeze" where the excessive pressure that remains inside a portafilter can spray hot, wet grounds all over should you remove the portafilter too soon after brewing a shot of espresso.“
http://www.coffeegeek.com/opinions/markprince/ 07-20-2004 - Cached
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„Great news for Coffeegeeks! Kona coffee production is rising, and the crop for this year is expected to be even better in grade.“
http://www.coffeegeek.com/resources/news
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CoffeeGeek - Coffee Kids and the Man Behind It All
„Coffee Kids has supported women's health collectives affording women the opportunity to take responsibility for their children's health and nutrition. And, Coffee Kids has supported education programs that provide scholarships for children to attend secondary school and even the university, children who otherwise would not have been able to receive any education at all.“
http://www.coffeegeek.com/opinions/ethicalbean/ 11-10-2003
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CoffeeGeek - Regional: United States East, D.C. Geekfest II, Sunday, December 12, 8:00pm
„We'll be having our second (the first was discussed here ) D.C. CoffeeGeekfest on Sunday, December 12, at 8:00pm, at murky coffee arlington (the former Common Grounds).“
http://www.coffeegeek.com/forums/worldregional/useast/ 93269
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CoffeeGeek - How Vendors Can Increase Machine Sales
„Lately it seems most of the phone conversations I have with coffee and espresso machine vendors is related to "how to increase sales".“
http://www.coffeegeek.com/opinions/markprince/ 02-19-2002
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CoffeeGeek - Members: Coffee Recipes, trying to find how to flavor coffee
„i am trying to find different ways to flavor coffe beans or fresh brewed coffee.. if you all know of any ways to do any of these. please let know“
http://www.coffeegeek.com/forums/members/recipes/ 6250
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