Abstract:
Verfahren zur Behandlung von Kühlschmiermitteln gegen Mikroorganismenbefall unter Verwendung von Crospovidone-Iod als biozider Substanz, wobei man die zu behandelnden Kühlschmiermittel mit einem Filterkuchen, der im wesentlichen aus partikelförmigem Crospovidone-Iod als Filtermedium besteht, in Kontakt bringt.
Abstract:
A lubricating composition of from 90 to 99% by weight of a lubricant and from 1 to 5% by weight of a polymeric organometallic phthalocyanine complex, including nitrogen-substituted analogues thereof, where the complexed metal ion is preferably a Group IVA metal and provides increased time of machine operation to failure by improving grease or oil lubricated bearing performance. The phthalocyanine is doped with an electrically conductive dopant to bleed internal charge build up from the internals of turbines and large drive motors.
Abstract:
A self-lubricating composite material is disclosed. The self-lubricating composite material can include discontinuous polymer fiber segments dispersed within a woven matrix of semi-continuous thermoplastic fiber. The woven matrix can be embedded within a thermosetting resin. Also disclosed are methods of manufacturing the self-lubricating composite material.
Abstract:
A composition that includes solid lubricant nanoparticles and an organic medium is disclosed. Also disclosed are nanoparticles that include layered materials. A method of producing a nanoparticle by milling layered materials is provided. Also disclosed is a method of making a lubricant, the method including milling layered materials to form nanoparticles and incorporating the nanoparticles into a base to form a lubricant.
Abstract:
Method and System of lubricating at least one moving part with a medium. The medium includes a dissolved mixture of lubricant and compressed gas. The amount of lubricant and compressed gas may be controlled in forming the dissolved mixture in response to input conditions. A user and/or external factors may be used to determine the input conditions. In response to the input conditions the amount of lubricant and compressed gas is delivered to the moving part that is housed in a pressurized chamber. The properties of the dissolved mixture can be adjusted, whereby the properties may include, but are not limited to, the following: viscosity, temperature, and thermal conductivity. This adjustment to the gas may be accomplished, for example, by releasing gas from the pressurized chamber in an amount to adjust the properties. In a further approach, lubricant may be scavenged from the pressurized chamber by returning surplus lubricant to its original source or other designated location.
Abstract:
Verfahren zur Behandlung von Kühlschmiermitteln gegen Mikroorganismenbefall unter Verwendung von Crospovidone-Iod als biozider Substanz, wobei man die zu behandelnden Kühlschmiermittel mit einem Filterkuchen, der im wesentlichen aus partikelförmigem Crospovidone-Iod als Filtermedium besteht, in Kontakt bringt.
Abstract:
Composites solides auto-lubrifiants comprenant des ebauches en fibres de carbone ou de graphite renforcees avec des resines supportant de hautes temperatures et pigments auto-lubrifiants supportant des charges tres importantes a des temperatures elevees.
Abstract:
Method and System of lubricating at least one moving part with a medium. The medium includes a dissolved mixture of lubricant and compressed gas. The amount of lubricant and compressed gas may be controlled in forming the dissolved mixture in response to input conditions. A user and/or external factors may be used to determine the input conditions. In response to the input conditions the amount of lubricant and compressed gas is delivered to the moving part that is housed in a pressurized chamber. The properties of the dissolved mixture can be adjusted, whereby the properties may include, but are not limited to, the following: viscosity, temperature, and thermal conductivity. This adjustment to the gas may be accomplished, for example, by releasing gas from the pressurized chamber in an amount to adjust the properties. In a further approach, lubricant may be scavenged from the pressurized chamber by returning surplus lubricant to its original source or other designated location.
Abstract:
The present invention provides an engine oil additive having a beneficial effect for enhancing a lubricating performance of an engine oil and an engine oil containing the engine oil additive. In addition, the present invention also provides the method of adding the additive to an engine oil to enhance its lubricating performance. More particularly, the engine oil additive contains multiple polygonal plate-shaped silver crystal particles with an average length from 300 to 500 nm. The engine oil contains a base oil and the engine oil additive. The method of adding the additive to an engine oil includes adding multiple 300 to 500-nm-long polygonal plate-shaped silver crystal particles as an additive to the engine oil.