Charge air ducts
MANN+HUMMEL charge air ducts for the hot and cold side, which are installed between the turbocharger and intake manifold, impress with their high functional integration. The innovative AgileJoint movement compensation element easily compensates for tolerances during installation and due to thermal expansion. In addition, acoustic measures such as resonators or broadband silencers reduce annoying, high-frequency noise from the turbocharger. Various connection solutions also allow simple and fast installation.
| Technical features | Charge air duct - hot side | Charge air duct - cold side |
|---|---|---|
| Operation temperature | 50 to 230 °C | 50 to 120 °C |
| Operation pressure | 2,5 to 3 bar | Up to 2,5 bar |
| Function integration | Resonators, broadband silencers, quick-connectors | Pressure sensor, acoustic measures |
| Material | Polyphthalamides, polyphenylene sulfide und polyamide 66 | Polyester, soft polyamide or rubber material |
Charge air ducts - hot side
Charge air ducts on the hot side are exposed to extremely high temperatures and pressures. MANN+HUMMEL offers robust charge air ducts and uses materials resistant to high temperatures for this purpose. These are manufactured in an efficient welding process. Undesired noise from the turbocharger can be eliminated directly at the source by integrating resonators and broadband silencers into the charge air ducts. In addition, the ducts help to compensate movements of various components in the engine compartment. A proven solution for this is AgileJoint technology.
Product benefits
- AgileJoint technology for optimal movement compensation
- AgileJoint enables cost saving by using plastic instead of rubber
- Quick assembly with quick connectors
- Use of high-temperature resistant material
- Robust design
- Integration of acoustic functions like resonators and broad band silencers possible
Charge air ducts - cold side
Charge air duct (cold side) for turbo gasoline engines
MANN+HUMMEL charge air ducts for the hot and cold side, which are installed between the turbocharger and intake manifold, impress with their high functional integration. The innovative AgileJoint movement compensation element easily compensates for tolerances during installation and due to thermal expansion. In addition, acoustic measures such as resonators or broadband silencers reduce annoying, high-frequency noise from the turbocharger. Various connection solutions also allow simple and fast installation.
Product benefits
- Quick assembly with quick connectors
- Cost saving by using plastic instead of rubber
- Weight saving and recyclable thermoplastic material is used
- Integration of pressure sensor
Related articles
Worldwide use of blow molding technology
Blow molding is suitable for the production of complex plastic hollow parts for both low and high pressure applications. Therefore, the process has become firmly established in the MANN+HUMMEL global production network.
