A programmable controller system is taught which uses an oscillator to provide a relatively low frequency low duty cycle series of digital ones and zeros to the gate logic of a load control device regardless of whether the device is in the ON or OFF state. These signals are electrically passed through the system which controls the load for such a short time that the load cannot change state becaus...

Inventia se refera la un procedeu de aplicare în straturi succesive a unei compozitii peliculogene anticorozive, prin electrodepunere la anod sau la catod. Compozitia peliculogena este formata dintr-o faza pigmentara, reprezentând 5 ... 75 %, constând în pigmenti, pigmenti anticorosivi, materiale de umplutura dispersate într-o faza peliculogena, reprezentând 40 ... 95 %, raportat la total substant...

A very thin abrasive material (26) on a substrate (24, 28) is comprised of ceramic particulates (30) contained within a metal matrix (36) The particulates extend fully through the matrix from the substrate surface (32) to the machined free surface (44) of the abrasive. In a representative 0.38 mm abrasive the particulates are sized nominally at 0.42-0.50 mm and have an aspect ratio of less than 1....

Sensors are disposed equally about a blade row in a turbine with each sensor providing an output signal responsive to a passing blade. A blade is selected for monitoring purposes by location relative to a reference position +/- some angular distance constituting a small window. As the selected blade passes a sensor, its output signal provides a pulse, and is gated. The sequential pulses of the sen...

Refluffable fibreballs of av. dimension 1-15 mm consists of randomly arranged, entangled, spirally crimped polyester fibrefill having a cut length of 10-60 mm and having a cohesion measurement of less than 6, pref. up to 4.5 N. At least 50 wt.% of the balls have a cross section such that the max. dimension is not more than twice its min. dimension. The fibrefill is of denier 1.10 and are blended...

Inventia se refera la un pistol de sablare destinat sablarii cu nisip în vederea debavurarii pieselor turnate sau curatirii suprafetelor. Pistolul de sablare, conform inventiei, este constituit dintr-un corp cu mânere care contine un mecanism distribuitor de aer comprimat în sine cunoscut, ce comunica prin intermediul unui canal cu o camera circulara de uniformizare a presiunii, practicata într-un...

Inventia se refera la un întrerupator de joasa tensiune destinat sa conecteze si sa deconecteze instalatii electrice. întrerupatorul, conform inventiei, este alcatuit dintr-o carcasa izolanta cilindrica prevazuta cu locasuri pentru contactele fixe si pentru placutele deionice ale camerelor de stingere a arcului electric, dintr-un suport izolant cilindric în care sunt încastrate, într-un plan trans...

Inventia se refera la un stand pentru încerarea microangrenajelor cilindrice din mase plastice, destinat verificarii durabilitatii si uzurii rotilor dintate cilindrice din mase plastice utilizate în mecanica fina. Standul, conform inventiei, este alcatuit dintr-o înseriere de niste module (A), antrenate de niste electromotoare (2) de curent continuu. Turatia electromotoarelor (2) se poate varia cu...

1. A process for electrochemical treatment of liquid electrolytes in electrochemical cells which are non-partitioned or are partitioned by at least one separator and have at least one gas diffusion electrode with a gas space located laterally to the direction of flow of the electrolyte and at least one counter-electrode, which comprises allowing the electrolyte to flow by means of gravity in a thi...

The prerequisites for the injection moulding from thermoplastic material of container lids with a tear-up opening arrangement which is to function well on opening as well as on reclosing are improved through the use of a modified thermoplastic containing inert filler in a quantity of 10-15% of the weight of the mixture. Such a modified thermoplastic is manufactured by the heating of a thermoplasti...

The prerequisites for the injection moulding from thermoplastic material of container lids with a tear-up opening arrangement which is to function well on opening as well as on reclosing are improved through the use of a modified thermoplastic containing inert filler in a quantity of 10-15% of the weight of the mixture. Such a modified thermoplastic is manufactured by the heating of a thermoplasti...

The invention relates to a device for enabling leaf clearing through the use of grazing, fenced-in animals, and more particularly for controlling undergrowth on rejuvenation areas within forestry, comprising an electric current loop 2 which determines the boundary of the enclosure 1 and a unit 12 carried by at least certain of the fenced-in animals, which unit is arranged to interact with the said...

The equipment includes devices for mounting gearbox (7,8,9,19) and a fixture for attachment to a mobile crane. An adjustable friction screw (11) adjusts the rotary resistance around the joint (2). - The equipment permits movements for alignment such as swinging and tilting, and at the same time lifting and lowering movements can be executed by an external mobile crane.

An arrangement for exercising a patient's leg and hip consists of a support part 3 for the patient's femur, which support part is pivotable relative to a frame for raising the leg. This support part 3 is pivotably connected to a second support part 4 for the patient's lower leg, and to operate the support parts, they are coupled to drive equipment 2. To allow the exercise equipment to be lowered t...

Adjustable spring clamp intended in particular for mounting articles on longitudinal supports such as beams, profiles, railway rails etc., and consisting of at least two clamping bands 1, 2 which are arranged slidably in the longitudinal direction in relation to one another, and at least one essentially V-shaped locking clip 3 made of a resilient material and designed with a slit 12, 13 in each le...

The tool includes an electrode holder, a hand grip and a feed cable connected to the positive pole of a DC generating set and a compressed air source. The electrode holder has a fixed arm rigidly connected to the hand grip and a movable arm pivotable around on axle pin and tensioned so that it pivots automatically in the direction towards the fixed arm through the effect of an inner spring. The mo...

Device contains a molecular adsorbing layer bound granules to form a completely or partly coherent body or layer which gives improved stability during use. - Pref. the binder is present at a level of 0.1-25% of the granule wt. The binder is polymer, present as a melt or solid form for later melting. The adsorbing layer is activated carbon, zeolite, potassium permanganate or an ion exchanger.

The object of the invention is a sight associated with a light source with a capacity to make the sight luminous, the invention being characterized in that the sight consists of at least one fibre wire made of light- conducting material and arranged in such a manner in relation to a support arrangement 3 that a portion of the fibre wire 4, preferably consisting of or comprising its opposite end in...

In water-cooling outboard diesel engine, an intake valve, an exhaust valve and a cam shaft are arranged in one side against the vertical center plane of the engine. In the other side against the center plane a unit fuel injector and a speed governer are arranged. An oil filter is arranged in the side of the said cam shaft. The cam shaft activates the unit fuel injector. An intake port is forme...

A cable-like synthetic composite body which can be used as a support element for technical cables comprises a string of endless filaments of high modulus of elasticity which extend parallel to one another and to the cable axis, with the string being impregnated with a first thermoplastic material (12) in the form of a hot melt adhesive. The string (11 min ) which is held together in this way is th...