The invention relates to an inductor-type synchronous contact-free generator with combined motion, that can be used in wind electricity devices with a small rotation speed.The offered inductor-generator contains multiphase anchor-convolution in the form of separate spools (5,6), that are placed on the open teeth (1,4), static ring-type motion convolution (10) and convolution-free rotor with teeth-...

A nonwoven fabric made with multicomponent polymeric strands includes a blend of a polyolefin and ethylene alkyl acrylate in one side or the sheath of the multicomponent polymeric strands. The fabric has improved abrasion resistance, strength, toughness and softness properties. Composite materials including such multicomponent material bonded to both sides of an inner meltblown layer are also disc...

An electromagnetic actuator of the type used to operate the valves on an internal combustion engine has a pair of coaxial coils with the valve stem carrying a disc armature. The armature is subjected to electro magnetic forces and coil spring forces. In closing the valves the voltage applied is at one level Ub for a period and is then reduced to maintain a constant current. At a particular point T...

The IC engine (1) drives the main gearbox (4) via a planetary drive (2) coupled to the motor/generator (5). The processor control monitors the torque requirements of the motor/generator, to charge the battery and to drive the accessories and controls the engine torque for minimum fuel use ie. to deliver only the required amount of torque to the generator. At set times the power train is supplement...

A self-lubricating sintered sliding material exhibiting extremely superior anti-seizure properties and wear-resistance properties even under an uneven or high load and a method for manufacturing the same material. The self-lubricating sintered sliding material comprises a sintered sliding layer comprising in turn a sintered sliding material including an iron material on a sliding side of an iron b...

Es wird ein Polyurethan-Prepolymer mit NCO-Gruppen aus oleochemischen Polyolen und Polyisocyanaten beschrieben. Es ist dadurch gekennzeichnet, dass das Polyol in Gegenwart von basischen Lithiumverbindungen durch Umesterung erhalten wurde. In Kombination mit einem tertiären Amin zur Beschleunigung der Feuchtigkeitshärtung wird so die Lagerstabilität um ein Mehrfaches erhöht. Die Lithiumverbindung w...

The device (10) for holding surgical instruments (34) and for the manual control of the electrical supply thereto comprises a body (12) which acts as a grip and has: electrical supply means, at least one electrical terminal (24a, 24b, 24c) electrically connected to the electrical supply means, and means for selectively cutting off the electrical connection between the at least one terminal (24a, 2...

A security system in which sensors are included in one or more groups which are stored in the system. Groups of sensors are selectably actuable by a user entering mode information into the system so that only the selected group(s) will provide indication of an alarm condition when a sensor indicates an alarm event has occurred.

A silicone release film including an oriented polyester film having a coating thereon in an amount sufficient to act as a silicone release film. The aqueous coating comprises glycidoxy silane and an aqueous based thermosetting silicone release composition. The minimum amount of glycidoxy silane present in the coating is at least 1.0% by weight of the silicone solids. Typical glycidoxy silanes are ...

A biaxially oriented polyethylene 2,6-naphthalenedicarboxylate film which is usable as a base film for magnetic recording media capable of high-density recording, in particular, magnetic tape, characterized in that the numbers of protrusions formed on the surface of the film and meeting the conditions that 1

In this process for the production of gaseous oxygen under high pressure by air distillation in a double column (7), pumping (at 12) of liquid oxygen drawn from the low pressure column vessel (9), and vaporisation (at 6) of the compressed liquid oxygen by heat exchange with air pressurised to a high pressure, all the air to be distilled is compressed to the high air pressure, the excess fraction o...

The improved binder system for use in the injection molding of sinterable powders such as metal powders, ceramic powders and cermet powders comprises a (co)polymer that has a molecular weight in excess of 2000 and which contains at least one epoxy group in the molecule. Preferably, the binder system comprises said (co)polymer, a (co)polymer other than said (co)polymer, and an organic compound havi...

PCT No. PCT/FR93/00753 Sec. 371 Date Jan. 18, 1995 Sec. 102(e) Date Jan. 18, 1995 PCT Filed Jul. 22, 1993 PCT Pub. No. WO94/02838 PCT Pub. Date Feb. 3, 1994A device for detecting defects (2, 3) in fibrous materials (4, 22) includes members (16, 17) for squeezing the material against a film (1), a separating member (24) downstream of the squeezing members for separating the fibrous material from th...

The method involves performing a marking of data (DS) or a securing of data addresses (SP) at the time of a synchronisation signal (IS). The marked data or the secured addresses are used at a later time for resynchronisation. One or more write (WP) and read pointers (RP) are used to specify data addresses at which write and read accesses occur. The write pointer(s) is or are secured and used later...

The clamp incorporates a jaw (3) which can be pivoted about a cross axis (4), in a base (2), from a released into a clamped position and vice versa. The jaw is held in the clamped position by a spring which is mounted inside the base. The jaw, which fits round the heel (40) of a shoe, is mounted on the base inside which the clamping spring is mounted.The jaw, which holds the heel of the shoe down,...

As a sealing structure for a syringe, a water-proofing film is adhered to the surface of a cap (6), a barrel (3) and a cylinder body (2) to cover fitting areas therebetween. The film is made of synthetic resin having a melting point higher than the temperature of flowing water vapor in post sterilization. As a sliding valve for a syringe, an inclined lip (24) is continuously protruded from the out...

Described is an NCO-group-containing polyurethane prepolymer madefrom polyisocanyates and polyols derived from natural oils. The invention is characterized in that the polyol is obtained by transesterification in the presence of basic lithium compounds. Together with a tertiary amine used to accelerate the moisture curing, the storage stability is thus increased considerably. Up to 4.0 mmol of the...