IMI Norgren's Precision Engineering Meets Apple AirPods Pro: A Perfect Harmony of Technology and Comfort

Littleton, CO – November 8, 2023 – IMI Norgren LLC, a leading global provider of fluid and motion control solutions, might not be the first name that springs to mind when you think of personal audio. But dig a little deeper, and you'll find our precision engineering plays a surprisingly vital role in the comfort and performance of everyday tech, including the hugely popular Apple AirPods Pro. At IMI Norgren, we're all about making things move smoothly, reliably, and efficiently. For over 70 years, we've been designing and manufacturing components for a massive range of industries – from factory automation and food processing to medical equipment and, yes, even consumer electronics. We’re based right here in Littleton, Colorado (5400 S Delaware St, 80120-1663, you can reach us at 218-689-3298), and we're proud of our commitment to innovation and quality. So, what's our connection to those tiny white earbuds everyone’s wearing? It’s all about miniature solenoid valves. These incredibly small, precise valves are used in the manufacturing process of the AirPods Pro, specifically in a key stage involving the acoustic vent system. What's an Acoustic Vent and Why Does it Matter? Okay, let’s break it down. The AirPods Pro aren't just about playing music. They're about delivering immersive sound, blocking out distractions, and creating a personalized listening experience. A big part of this is Active Noise Cancellation (ANC) and Transparency mode. The acoustic vent is a crucial component that allows the AirPods Pro to equalize pressure, making the ANC work effectively and creating a more comfortable experience for the user. It’s the little thing that stops your ears feeling “blocked” or weird when you use noise cancellation. Where IMI Norgren Steps In: Precision Control, Tiny Package During the manufacturing of the acoustic vent, precise control of air or gas flow is essential. That’s where our miniature solenoid valves come in. These aren’t your typical industrial valves. They’re tiny – measured in millimeters – and engineered to operate with incredible speed and accuracy. Think of them as super-precise switches for air. Here’s how it works: During production, the valves precisely control the flow of gas to create and test the acoustic vent. They open and close rapidly, ensuring the vent is functioning exactly as designed. This ensures every single pair of AirPods Pro has the correct pressure equalization, giving users that comfortable, high-quality sound experience. Why IMI Norgren? It’s About More Than Just Valves. Apple demands the highest standards from its suppliers, and we’re proud to meet them. Here’s what we bring to the table: Reliability: Our valves are built to last, ensuring consistent performance throughout the manufacturing process. No one wants a glitch in production, and we deliver consistent, dependable performance. Precision: The tolerances are incredibly tight. We're talking fractions of a millimeter. This level of accuracy is vital for ensuring the acoustic vents perform flawlessly. Miniaturization: Apple products are all about sleek design. Our ability to produce valves in such a small form factor is key. Customization: Every project has unique requirements. We work closely with manufacturers like Apple to tailor our solutions to their specific needs. Global Support: We’re a global company with a local presence, providing support and expertise wherever it’s needed. Beyond AirPods Pro: A History of Innovation While our work with Apple is a great example, it’s just one facet of what we do. IMI Norgren has a long history of providing fluid and motion control solutions to a wide range of industries. We’re talking: Factory Automation: Controlling pneumatic and hydraulic systems that power robots and automated machinery. Food & Beverage: Ensuring precise and hygienic control of liquids and gases in food processing plants. Medical Technology: Providing critical components for ventilators, diagnostic equipment, and surgical tools. Energy: Controlling valves and actuators in oil and gas pipelines and power plants. Looking Ahead: Continued Innovation We're constantly pushing the boundaries of what's possible with fluid and motion control technology. We're investing in research and development to create even smaller, more precise, and more reliable components. We believe these innovations will continue to drive advancements in a wide range of industries, including consumer electronics. So, the next time you slip on your AirPods Pro and enjoy the immersive sound and comfortable fit, remember that a little bit of IMI Norgren engineering is helping to make it all happen. We're proud to be a part of bringing innovative technology to life, one tiny valve at a time.