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Products for electrified powertrains

Battery and fuel cell systems are environmentally friendly alternative drives that support our goal of a cleaner mobility. These promising solutions can also be used in hybrid systems. Increased temperatures as well as contamination by dirt particles and harmful gases lead to an earlier loss of performance of batteries and fuel cells. High-quality filtration solutions from MANN+HUMMEL reliably protect battery and fuel cell systems from wear and overheating. The right heating and cooling strategy when driving or charging is supported by further system components.

Kathodenluftfilter

Cathode air cleaner

  • Protection of the fuel cell stack from airborne contaminants
  • Harmful gases are efficiently removed from the intake air
  • Use in mobile or stationary fuel cell systems
  • Available as standard product (ENTARON FC, AirPure)
Breitbanddämpfer

Broad band silencer

  • Improves acoustics of the intake system
  • Reduces the inlet noise and noise radiation of the ducts
  • Pressure loss optimized product design for low energy consumption
  • Use in stationary or mobile fuel cell systems
  • Standard product in development
Luftbefeuchter

Humidifier

  • Protection of the fuel cell membranes against drying out
  • Transfers humidity of the exhaust air through flat membranes to the dry intake air
  • Use in mobile fuel cell systems
Kathoden-Wasserabscheider

Cathode water separator

  • Removes water and ice crystals from cathode supply and exhaust air streams
  • Protects the cathode air cleaner and fuel cell stack from water ingress and mechanical damage
  • Highly flexible product for simple integration
  • Vertical or horizontal installation position offers many installation options - different sizes cover different performance classes
  • Standard product in development
Abluftsystem

Exhaust Air System

  • Filtration, separation and adsorption to protect the fuel cell from inlet to exhaust

  • Highly integrated solution in fully-plastic design

  • Air routing from stack to exhaust path including movement compensation, acoustic resonators, water separator to protect the turbine, wastegate-system for stack bypass

Kühlmittelpartikelfilter

Coolant particle filter

  • Protection of the coolant pump against wear and blocking of the cooling channels in the fuel cell stack
  • Use in passenger cars and commercial vehicle applications as well as other applications such as cogeneration plants and industrial trucks 
  • Modular system with different sizes available for optimal adaptation to the application
  • Available as standard product (CoolantClean)
Ionentauscher-Filter

Ion exchange filter

  • Protection of the fuel cell stack against electrical short circuits
  • Integration into the bypass of the coolant circuit
  • Use in stationary or mobile fuel cell systems
  • Available as standard product (IonFree)
Kühlmittelbehälter

Coolant reservoir

  • Modular design covers different container sizes
  • Flow control prevents the formation of air bubbles in the cooling system
  • Modular adjustable position of filling opening, outlet opening and connections
  • Available as standard product (MCR)

Kühlmittelpartikelfilter

Coolant particle filter

  • Reliable separation of dirt particles from the coolant
  • Protects the battery system against wear and blockage of the cooling channels
  • Pleated full-synthetic filter media MULTIGRADE eM-CO 180 or glass fiber filter media MULTIGRADE O-G 10.2
  • For use in liquid cooled battery systems (stationary or mobile), also for non-automotive applications
  • Available as standard product (CoolantClean)
Kühlluftpartikelfilter

Cooling air particle filter air

  • Clean air supply for air cooling systems
  • Protects the fan and battery system from dirt particles from the cooling air
  • Can be used in open and closed air-cooled high-voltage battery systems
  • Available as life time or service part
Druckausgleichs­element

Venting unit

  • Protects high-voltage battery systems  in all operating conditions
  • Prevents water and dust from entering the battery system
  • Compensates pressure differences between the inside of the battery system and the environment
  • Emergency degassing function at defined overpressure in the battery system
  • Available as standard product (VentPlus)
Öltrocknerkartusche

Oil dryer cartridge

  • Removes water from the cooling oil of directly cooled batteries
  • Adsorber and cartridge material are resistant against cold and aggressive oils
  • Optional water sensor to detect content of water in oil
  • Easy service
Kühlmittelbehälter

Coolant reservoir

  • Modular design covers different container sizes
  • Flow control prevents the formation of air bubbles in the cooling system
  • Modular adjustable position of filling opening, outlet opening and connections
  • Available as standard product (MCR)

Oil filter system for eAxles and hybrid transmissions

Oil filter system for eAxles and hybrid transmissions

Volume flow rate 10 to 15 l/min, applicable to customer requirements
Operating temperature -30 °C to +130 °C
Service interval Module is lifetime part, pressure-side filter element and oil dryer cartridge are service parts
Learn more
Getriebeölfilter für PKW

Transmission oil filter

for passenger cars

  • Suction and pressure side transmission oil filter as spin-on filter or filter module available
  • Tailor-made solutions for individual customer needs
  • Various high-performance MULTIGRADE oil filter media with long service intervals available
  • Excellent flexibility thanks to a highly modular design concept
Getriebeölfilter für Nutzfahrzeuganwendungen

Transmission oil filter

for commercial vehicles

  • Suction and pressure side transmission oil filter as spin-on filter or filter module available
  • Tailor-made solutions for individual customer needs
  • Various high-performance MULTIGRADE oil filter media with long service intervals available
  • Excellent flexibility thanks to a highly modular design concept

E-Mobility Shop

In our E-Mobility online shop you will find our standard components for battery and fuel cell applications which can be ordered quickly and easily.

 

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