PURPOSE:To prevent assembling error by using the same springs in the bypass valve and the low pass valve of a pressure control valve mechanism and setting the spool diameter of the bypass valve smaller than that of the low pass valve. CONSTITUTION:A bypass valve 19 opening against energizing force of a spring 19A with the pressure work of a secondary side pilot communicating to a hydraulic clutch ...

PURPOSE:To raise temperature and pressure of working gas while improving synthetically thermal efficiency by additionally providing a Rankine cycle engine in a gas turbine engine. CONSTITUTION:A gas turbine 1 connected directly to a compressor 2 and a generator 3 supplies air 4 compressed by the compressor 2 to a burner 5 for burning fuel 6 and supplies obtained high temperature and pressure gas 7...

The equipment detects a bobbin change in a loom, and incorporates an electrical switch in the path of the outgoing threads of one or more bobbins. This is operated by lateral movement of the thread. An electrical circuit monitors the switch position, and the switch can be between two successive bobbins tied together. It can consist of two contacts pulled apart by the thread passing between them.; ...

1. Process for the production of foils (4) with low surface adhesivity from a plasticised melt (A) having a plasticiser-containing polyvinylbutyral basis or a basis or polymers with similar properties, by extrusion with a broad slit tool (1), wherein the plasticised melt (A) is shaped with the wide slit tool (1) with input channel (10), distribution channel (11) and outlet gap (13) to form a foil,...

Paint compositions suitable for forming decals which can be applied to vehicle tire sidewalls. The compositions comprise a saturated elastomer having a glass transition temperature not higher than -40 degrees C., a pigment which is preferably titanium dioxide in an amount in the range of 0.5 to 10 times the weight of elastomer, and a solvent. Compositions of this invention are resistant to ultravi...

A rail vehicle brake unit having a tubular housing and a slack adjuster movable therein in a brake force applying direction in response to a braking force applied to a push rod has a simple parking brake attachment. Thus, a sleeve abutting the slack adjuster presents a movable shoulder, which in turn is coupled with a pivoted parking brake lever for movement thereby to actuate the brakes.

A process for producing a highly expanded polypropylene foam which is uniform in viscosity during extrusion foaming, improved in melt strength and free from unevenness of surface by using a polypropylene resin having a specified melt tension.

The process for generating low-sulphur gas from finely ground carbonaceous solids with oxygen or oxygen-containing gas and steam as gasifying agents in powder gasification is characterised in that the powder gasification products are largely desulphurised and cooled by means of a fluidised bed of inert materials, liquid and pasty fractions are separated off, cooled and solidified, and the sensible...