DE412975C - Registering maximum consumption meter - Google Patents

Description

Registering maximum consumption beneficiary. About the load conditions of a power station to be able to work through #, z-a, an apparatus voii advantage, which besides (learn the consumption of a customer nor his average load in some Time periods, e.g. B. in each case within a quarter of an hour, records. .1I) ready of this type are known.

The invention relates to significant design improvements registering maximum consumption, which is essential for proper functioning these instruments are of particular importance.

Fig. I shows the registration device in schematic form in elevation. Fig. A is a side view. -A paper strip a, which rolls off the roller b, is moved by means of a clockwork c at instant speed. A drum f is driven by the counter via the gear drive d wid z- on which the load g, which is guided through glass tube lr and carries a weight i on its free Ijn (le, can be wound and unwound A marker pen k is moved over the paper strip of thread g and guided in a slot in the tube. The movement of the ail: iei; 'lifts /, # takes place at a speed which is proportional to the rotational speed of the counter disk in a certain time interval from its starting position back a distance which corresponds to the work consumption in .this time interval. To mark the end position, the pen is pressed against the paper strip and the paper is punched. After decoupling the pair of gears d, e the - marker pen returns due to the force of gravity of the weight i. back to the starting position. Before the start of the new registration period, this position of the marker pen is also marked by pressing it into the paper strip. This process is repeated periodically in equal time segments. In addition to the maximum position of the marker pen corresponding to the number of revolutions of the counter armature within the registration period, the position of the marker is also continuously recorded on the paper strip at the beginning of each registration period. From the position of the marked points, the mean load during a registration ile iorle can be determined.

@ 1ii your guide tube lr has a maximum consumption scale l attached. The 1larkierstift is verseben with a "pointer na, which its respective position on the scale. A second pointer loosely arranged on the scale becomes so carried away by the marker pen, it was on the highest Z reached, was standing remains and thus the maximum value of the load during a reading period indicates.

Uin to produce the perforations required for registration, stands (read guide) hr, which is arranged in the top positions o, o ', under your Influence a 'solenoid p', whose circuit through, read clockwork c in certain Periods of time is operated. Zti for this purpose is a contact device ff ' arranged, actuated by two disks i mounted insulated from each other will. These disks are finitely provided with two ratchet teeth, which are slightly against each other are offset. The tooth c is on the disk .r, the tooth N 'on the rear _i- arranged disc .r 'attached. The spring v becomes through the tooth w and through the tooth w 'controlled by the spring v'. The feathers are lifted by the teeth w, w. As soon as the tooth N releases the spring i @ -ie @ ler, it falls on the through the tooth w 'still raised spring i', whereby the circuit of the switching magnet p 'and the Circuit of another solenoid p is closed until the tooth w 'die Spring y 'releases.

If the circuit of the switching magnets p, p 'is closed, the armature seated on the lever q moves under the action of the magnet p against the lever r, so that the guide tube is pressed against the paper strip and the latter is pierced by the pin . In doing so, (so that the lever d tind r overlap, (immediately after the paper strip has been perforated, release the lever r from the lever q and (let the guide tube be pulled back into the position by the spring s. In the meantime, the magnetic core p has the armature des Lever t is tightened so far that the toothed belt pair d, e is decoupled. The marker pen, which has now been released, is returned to its - ', target position through (read weight i , 7, restore the "state at the beginning of the registration period. However, before the marker pen is moved further by the movement of the counter, the same process is repeated again by adding two more on the disks x, .r ', in the drawing Teeth, not shown, of the contact ze, is closed again, which also marks the position of the marker pen on the paper strip at the beginning of the registration period ert. In order to make the marking impressed in the paper strip more visible, a color band or color tape can be attached behind the paper strip in a known manner, into which the marking pen can be inserted after the paper has been punched. fights. When it recedes, the dye adhering to the pen is streaked old on the edge of the hole in the paper.

Instead of two magnetic cores p, p 'one can naturally also use a single magnetic core which controls the two levers q and t :; lc # i at the same time

Claims (3)

P: @ TENT CLAIMS: 1. Registering maximum consumption with a paper strip driven by a clockwork and one driven by the counter Marker pen, characterized in that the time segments in 1: estinnnten in marker pen returned to its starting length both at the beginning and at the end For each registration period, one hole in the paper is streaked through one of one Movement driven contact device makes. 2. Apparatus according to claim T , (characterized in that the marking pen causing the perforation is in one slotted, over the width of the paper strip extending, with a Maximum consumption scale provided tube is guided and that one end of the marker pen formed into a pointer approaching the respective position of the marker pen is. 3. Maximum consumptioninesser according to claim 1 and 2, characterized in that a second pointer that can be easily moved on your guide tube is provided so pushed forward by the marker pen, let it go at the maximum level it has reached stops while the marker at the end of each registration period is in its Initial position returns. .1. Maximum consumption meter according to claim 1 and 2, characterized marked that the tube leading to the marking pen uni one to the plane of the paper parallel axis is swingably mounted and at the beginning and end of each registration period by the clockwork driving the paper strip or by one of the same controlled switching magnet is pressed against the paper strip and on it in its position of rest returns automatically.