Appliance Design - July 2008 - (Page 31) Key Components of a Wobble Piston Pump Dual Cylinder Design Shown MOTORS & PUMPS Air dryers, particle counters, ozone generators, dry fire sprinkler systems, and floor cleaners. Medical devices: Nebulizers, aspirators, oxygen concentrators, blood analyzers, blood pressure instruments, pneumatic hospital beds, emergency vehicle suction carts, dental carts, autoclaves, and other sterilizers. Laboratory devices: Water aspirators, vacuum filters, dryers, mass spectrometers, electron microscopes, gas analyzers, and samplers. Despite this versatility, however, WOB-L technology is not necessarily the best choice for every application. As noted earlier, every pump technology has its own set of advantages and disadvantages, so it is important for design engineers to carefully define the requirements of their applications. While such a list can be potentially very long, the following 10 considerations should yield more than 90 percent of the information a pump supplier would need to recommend or design the optimal pump for a specific application. 1. Working Range. Define the maximum Cylinder Connection Tubes Valves Cylinder Head Gasket Cylinder Gasket Piston Cup Cylinder Cylinder Head Piston and Connecting Rod Vibration Isolating Mounting Cooling Fan Connecting Rod Bearing Motor Bearing Motor Fig. 3. Key components of a wobble piston pump. Dual cylinder design shown. tions includes: Vending machines: Dispensers for foods, drinks, and compressed air. Business machines: Copy machines, mail sorters, and vacuum frames. Environmental and safety devices: www.applianceDESIGN.com AD07084WELL.indd 1 applianceDESIGN July 2008 31 6/4/08 9:19:37 AM http://www.wdtl.com http://www.wdtl.com http://www.appliancedesign.com
Table of Contents Feed for the Digital Edition of Appliance Design - July 2008 Appliance Design - July 2008 Contents Editorial Shipments/Forecasts News Watch Heating Elements Gas Technology Motors & Pumps Controls & Sensors Design Marts Association Report: AHAM Advertiser's Index Appliance Design - July 2008 Appliance Design - July 2008 - (Page Intro) Appliance Design - July 2008 - Appliance Design - July 2008 (Page Cover1) Appliance Design - July 2008 - Appliance Design - July 2008 (Page Cover2) Appliance Design - July 2008 - Appliance Design - July 2008 (Page 1) Appliance Design - July 2008 - Appliance Design - July 2008 (Page 2) Appliance Design - July 2008 - Contents (Page 3) Appliance Design - July 2008 - Editorial (Page 4) Appliance Design - July 2008 - Shipments/Forecasts (Page 5) Appliance Design - July 2008 - News Watch (Page 6) Appliance Design - July 2008 - News Watch (Page 7) Appliance Design - July 2008 - News Watch (Page 8) Appliance Design - July 2008 - News Watch (Page 9) Appliance Design - July 2008 - News Watch (Page 10) Appliance Design - July 2008 - News Watch (Page 11) Appliance Design - July 2008 - News Watch (Page 12) Appliance Design - July 2008 - News Watch (Page 13) Appliance Design - July 2008 - Heating Elements (Page 14) Appliance Design - July 2008 - Heating Elements (Page 15) Appliance Design - July 2008 - Heating Elements (Page 16) Appliance Design - July 2008 - Heating Elements (Page 17) Appliance Design - July 2008 - Heating Elements (Page 18) Appliance Design - July 2008 - Heating Elements (Page 19) Appliance Design - July 2008 - Heating Elements (Page 20) Appliance Design - July 2008 - Heating Elements (Page 21) Appliance Design - July 2008 - Gas Technology (Page 22) Appliance Design - July 2008 - Gas Technology (Page 23) Appliance Design - July 2008 - Gas Technology (Page 24) Appliance Design - July 2008 - Gas Technology (Page 25) Appliance Design - July 2008 - Gas Technology (Page 26) Appliance Design - July 2008 - Gas Technology (Page 27) Appliance Design - July 2008 - Motors & Pumps (Page 28) Appliance Design - July 2008 - Motors & Pumps (Page 29) Appliance Design - July 2008 - Motors & Pumps (Page 30) Appliance Design - July 2008 - Motors & Pumps (Page 31) Appliance Design - July 2008 - Motors & Pumps (Page 32) Appliance Design - July 2008 - Motors & Pumps (Page 33) Appliance Design - July 2008 - Motors & Pumps (Page 34) Appliance Design - July 2008 - Controls & Sensors (Page 35) Appliance Design - July 2008 - Controls & Sensors (Page 36) Appliance Design - July 2008 - Controls & Sensors (Page 37) Appliance Design - July 2008 - Controls & Sensors (Page 38) Appliance Design - July 2008 - Design Marts (Page 39) Appliance Design - July 2008 - Association Report: AHAM (Page 40) Appliance Design - July 2008 - Advertiser's Index (Page 41) Appliance Design - July 2008 - Advertiser's Index (Page Cover4)
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