Search for dissertations about: "lip seal"

Showing result 1 - 5 of 6 swedish dissertations containing the words lip seal.

  1. 1. Hydrodynamic analysis of elastomeric lip seals

    Author : Håkan Lindgren; [1990]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; tilt; inverse hydrodynamic theory; eccentricity; pressure distribution; film thickness; leakage; Lip seal; seal contract;

    Abstract : .... READ MORE

  2. 2. Deformation, stresses and elastohydrodynamic film formation in soft contacts

    Author : Antonio Gabelli; [1991]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Rivlin s function; lip seal; seal deformation; soft contact; magnetic fluid; contact force; film thickness; bearing cage; rubber layer;

    Abstract : .... READ MORE

  3. 3. Engineering methods in rotary lip seal design

    Author : Antonio Gabelli; [1990]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : .... READ MORE

  4. 4. Grease lubrication in radial lip seals

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Pieter Baart; [2009]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Machine Elements; Maskinelement;

    Abstract : Rolling element bearings contain seals to keep lubricant inside and contamination outside the bearing system. These bearings are more often lubricated with grease rather than oil. Much knowledge is available on oil lubricated seals but a good understanding of grease lubricated seals is lacking. READ MORE

  5. 5. Tribological Aspects of Pneumatic Clutch Actuators

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Frida Riddar; Åsa Kassman Rudolphi; Roland Larsson; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wear; friction; PTFE transfer; anodised aluminium; NBR rubber lip seal; silicone grease; casting; extrusion; Teknisk fysik med inriktning mot tribomaterial; Engineering Science with specialization in Tribo Materials;

    Abstract : A clutch actuator is used in a vehicle to transmit movement and force from the clutch pedal to the release bearing of the clutch. A pneumatic clutch actuator consists of an anodised aluminium cylinder, inside of which a piston, with a rubber lip seal and a PTFE guiding ring, slides. The system is lubricated with silicone grease before assembly. READ MORE