If you’re a piece of switching electronics then the hot, dirty, oily, always moving environment of a military vehicle transmission is not a place you’d prefer to find yourself. After all some of these transmissions are in constant aggressive use and the crankcases get hot
Read More...Category Archives: Ball Switches
Taken directly from a competitor’s website, is this description of their watertight limit switch “…have internal parts that are protected against splashing or hose-directed water seepage within the limits of the NEMA specified tests for type 4 watertight enclosures. These switches are not sleet or
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For many applications, standard garden variety ball switches won't cut it. In fact, even Google is confused about ball switches, conflating them with tilt switches that happen to use a floating ball in their implementation. But engineers know, that's not a real ball switch. So for the
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Sometimes, the best engineering advances arise out of failure. To quote Thomas Edison “I have not failed. I’ve just found 10,000 ways that don’t work!” Indeed as one looks at the development history of CPI’s patented J4 ball switch, its current category leading performance did not
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Sometimes in engineering design, you just get it right. The right combination of materials, simplicity and elegance. Just the right amount of cleverness. Sometimes it even looks pretty. Sure as time goes on you make tweaks here and there, but if your basic design is
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The design of the modern work truck is moving forward at an amazing pace. With long haul trucks, the focus has been on collision avoidance systems and advanced controls for fuel economy, but dump truck builders have long had a different
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In fact, we’ve been having one for over 70 years now. Our J4 series waterproof ball switches might be considered the belle of the ball, when it comes to high performance, high electromechanical endurance, waterproof ball switches. The CPI J4 Waterproof Ball Switch is used in
Read More...Like so many other manufacturing and production industries, automation has become a key part of the economical growth and harvest of agriculture across the United States. Essential to this growth are the large sprayers used to spread fertilizer and crop protection compounds across large swaths
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Engineers searching for electromechanical switches that are truly waterproof are generally doing so for a few common reasons:
- Their switch will be used outdoors. (ie. Lawn mowers, generator, etc…)
- Their switch may be fully submerged for periods of time. (Military Humvee’s, recreational vehicles, boating Read More...
Engineers and system designers looking for reliable switch products often face a quandary. Selection of switches with their inherent mechanical limitations must be pondered carefully or they risk being the proverbial “weakest link” in an otherwise robust control or safety system design. When switches are directly
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