Lufthansa Technik AG

Hamburg, Germany

Lufthansa Technik AG

Hamburg, Germany

Lufthansa Technik AG is a leading manufacturer-independent provider of maintenance, repair and overhaul services for aircraft, engines and components. The Lufthansa Technik Group consists of 32 companies with more than 25.500 employees. It is a 100% subsidiary of Lufthansa Group.The base of Lufthansa Technik is located at Hamburg Airport, and other important German sites are located at Frankfurt Airport, Munich Airport and Aguadilla Airport in Puerto Rico . Smaller sites in Germany are located at Berlin Tegel Airport and Berlin Schönefeld Airport .The most important product of Lufthansa Technik for maintenance and overhaul of aircraft is Total Technical Support TTS. This product integrates all services of Lufthansa Technik. Wikipedia.

SEARCH FILTERS
Time filter
Source Type

A system for monitoring a nickel-cadmium battery comprising twenty nickel-cadmium battery cells connected in series in a passenger aircraft comprises a plurality of cell sensors for measuring the cell voltage and the cell temperature of individual battery cells and a data processing unit, and is set up to measure the battery current. The data processing unit is set up to determine a state of health value which is indicative of the state of health of the battery from the measurement data of the cell sensors and the measured battery current.


Patent
Lufthansa Technik AG | Date: 2017-02-08

The invention relates to a filter for binding constituents of a gas stream, comprising a supporting member and a filter layer that is applied to the surfaces of the supporting member. According to the invention, the filter layer comprises the following components: a) a component for physically adsorbing constituents; b) a component for chemically adsorbing constituents; c) a component for dissolving oil constituents, said component containing ionic liquids.


Patent
Lufthansa Technik AG | Date: 2015-05-12

The present invention relates to a dishwashing device for an aircraft, comprising


A system for monitoring a nickel cadmium battery (11) having twenty nickel cadmium battery cells (14) connected in series in a passenger aircraft (10) comprises a plurality of cell sensors (17) for measuring the cell voltage and the cell temperature of individual battery cells (14) and a data processing device (21) and is set up to measure the battery current. The data processing device (21) is set up to determine a state of health variable indicating the state of health of the battery (11) from the measurement data from the cell sensors (17) and the measured battery current.


Patent
Lufthansa Technik AG | Date: 2017-04-05

Disclosed is a dismounting method for gas turbines (11) for replacing and/or inspecting and/or repairing components located in a front bearing compartment (5) of the gas turbine (11); - the gas turbine (11) comprises at least one fan module (1), a gas turbine casing, a low-pressure system and a high-pressure system; - the low-pressure system comprises a low-pressure compressor (4), a low-pressure turbine (9), a connecting shaft (13), a flanged shaft (8) and an N1 shaft (10); - the N1 shaft (10) is connected to the low-pressure compressor (4) via the flanged shaft (8) and the connecting shaft (13); - the connecting shaft (13) is mounted in the gas turbine casing via a first bearing unit (6); and - the flanged shaft (8) is mounted in the gas turbine casing via a second bearing unit (7); - the dismounting method comprises at least the following steps: a) dismounting the fan module (1), b) securing the N1 shaft (10) relative to the gas turbine casing in the axial direction using a securing device (14), and c) dismounting the flanged shaft (8) using a guiding device (15), the orientation of which relative to the gas turbine (11) is defined in at least one spatial direction by a component of the remainder of gas turbine (11), step c) being carried out once the N1 shaft (10) has been secured and the fan module (1) has been dismounted.


Method for testing a temperature-compensated, pressure-gradient-controlled pressure switch, which is pneumatically associated with a primary pressure chamber and comprises a secondary pressure chamber for temperature compensation, wherein, by using at least one temperature-control apparatus between the primary pressure chamber and the secondary pressure chamber, a temperature gradient is set which is sufficiently great to produce a pressure gradient between the primary pressure chamber and the secondary pressure chamber that corresponds at least to the triggering pressure gradient of the pressure switch.


Patent
Lufthansa Technik AG | Date: 2017-01-06

A nozzle installation includes at least one nozzle configured for introducing cleaning media containing solids into a jet engine, and for a rotationally fixed connection to a shaft of a turbofan of a jet engine. The at least one nozzle has a swivel coupling to which a line connection is connectable. A flexible hose forms a connection of a nozzle-side outlet of the swivel coupling to an inlet of the at least one nozzle.


Patent
Lufthansa Technik AG | Date: 2017-03-22

The invention relates to a dishwasher (1) for an airplane, comprising: an interior (2), which is used to receive dishes to be cleaned and a cleaning medium; a door (3), which closes an opening of the interior (2) in a closed position; and a connecting device (4) for connecting the dishwasher (1) to a water removal system of the airplane, wherein the door (3) is secured by at least one locking device (5) in the closed position and the locking device (5) is designed to release the door (3) from the closed position by means of a release movement when a specified pressure gradient between the interior (2) and an area (37) surrounding the dishwasher (1) is exceeded.


Patent
Lufthansa Technik AG | Date: 2016-07-25

The object of the invention is a device for cleaning the core engine of a jet engine, having a supply unit, which provides the cleaning medium, a nozzle unit, which is configured for feeding the cleaning medium into the core engine, and a line connection between the supply unit and the nozzle unit. The invention provides that the nozzle unit has a means for the rotationally fixed connection to the fan shaft of the jet engine, and that a rotary coupling is provided between the nozzle unit and the line connection. The object of the invention is further an arrangement of such a device and a turbo fan jet engine, and a method for cleaning the core engine of a jet engine using the device.


Patent
Lufthansa Technik AG | Date: 2015-03-27

A filter for binding constituents of a gas stream includes a supporting member and a filter layer applied to surfaces of the supporting member. The filter layer includes a component for the physisorption of constituents, a component for the chemisorption of constituents, and a component for dissolving oil constituents which comprises ionic liquids.

Loading Lufthansa Technik AG collaborators
Loading Lufthansa Technik AG collaborators