SU52380A1 - Electric detector for alarm devices - Google Patents

Description

The present invention in a special form of performing an already well-known electric detector, driven by a current fed through an electromagnet breaker, the measles of which serves for the ratchet and typical wheels.

In FIG. 1 is a perspective view of a detector and FIG. 2 is its electromagnetic circuit.

The metal is mounted on an oblique plate / made of an insulating material.

An electromagnet 2 is attached to the plate (consisting of an iron bracket with a core 22 stuck into it and a core 7 rotating in the ears of the angle bar 6) 7 has a tail 27 at one end to attach a pulling spring 23 to it, and at the other end frame J4, made of insulating material; in addition, the dog S and the code ruler / O are attached to the measles 7,

K.iTyiiJKfi elekgsmsgnita 2 / has two odmnye obmogki / and //.

At a slab 2 on the axis J, a ratchet wheel 3 having a pin 25 is attached.

In a normal poloium, the plipper 25 is located at a distance of one tooth of the ratchet 5 pushed up (calculated from the rotation of the ratchet 5) from the protrusion of the contact system //.

For predav; 1D1donim prokgkivani ratchet 5 more than one tooth. there is an emphasis 9, which; .pkl 11 ippa a dog at the moment of sem ng. value more than one bast. The locking dog / 9 holds the ratchet wheel 5 from the reverse prashekin.

The code disk has three groups of teeth: conditional but denoting the number of the detector. Step them injured ujary teeth of the ratchet wheel 5.

A protrusion / 2 of a code line 10 is pressed against the code disk by means of a spring.

The distance between the end of the Yun code line by the isolation button of the // code contact system / 5 is calculated in such a way that when in.i stupas / 2 is on the flat part of the code disk, the code line fro changes to the f (when moving, the / /, and when the protrusion / 2 enters the cod of the KODO1SGO skp, it’s like a button and the SPHM rDZM.1KPSG movement contacts the codec coigactmis1ms./.X The frame window has a // window that passes through the workout window and the 20 workers working // 2 / kotorl spikes with some trichem hinge 2 6. For regulating 1 km of the same spring and spring 2, adjusting power switch J3 is provided.In addition, the start button / b. Contact system / 7, dp short-circuiting the line in the normal position, and two shunt resistors /, about the device ycinno Rjrcm.i, and R-. In Fig. I of the drawing, the position corresponding to the last pulse of the electromagnet 2 / is shown, and in this position, the ratchet 5 has advanced the ratchet 5 by one tooth. therefore, the finger 25 on the ratchet 5 rejected the ko IS tooth. tact system / 7 and, thus: a) opened the contact springs / -2 of the contact system / 7, supplying the electromagnet 2 /, b) short-circuited the -7 lines, and L., through the springs 3-4 of the contact system / 7 and contacts 1-2 start buttons 16 and c) at the same time,. having opened kong -1 cycle of 5-6 contact system / 7, n 1 4t "ъ. .at...,. -. , T. keyed earth. Thus, the sender has assumed a normal position of readiness to send new signals, and the measles 7, under the action of a deflecting spring 23, have risen to their extreme defaults position and with the edge of the frame / - / closed the contact spring2 the working contacts of the electromagnet 2 /; | The power supply electromagnet 2 / will remain in the normal position until the button 16 is pressed. At the normal position of the device. lines ./ ,-У/, з; 1мкну | 1 by means of (see Fig. 2) the congactoi .-- / contact system / 7 and contacts / -2 of the start button 16. When the button 16 is pressed at the first moment, contact 2 is opened with the contact / and, thus, will break the alarm line , due to a jerk that: and switches the tsosh, from control pp (laGoMyto ojtajxMo. contact 2 PUSKOPY SMOilKH 6 zlmkkeks with co-tactm n-ici pythonn n electromagnet, promptly through the contacts 4-5 of the accelerator button connects the ground or working electromagnet contacts 27. therefore then from line 7; go to the winding // of the electromagnet L through the working co contact, electromtpit 2 / in the washing / iv line // ,, r takni parallel through shunting resistance A .., code contacts 1-3 code contact system J5 in shunt co-rootprotinleepy / ij and in line, 7, Due to this, the measles 7 of the electromagnet 2 / pr; rt nets and sobzchkoy S will advance hrglovik 5 np one tooth. At the same time the code disk /, attached to the same axis 3j code line 0 with its protrusion 72, will turn The HI of the flat part of the code disk 4, runs past, without touching the insulating button, // code contact system 15. frame / - / its edge The second, in the extreme attracted polonenia, core 7 will open the working contacts 20 of the electromagnet 2 /, by turning off the electromagnet 2 /, and the measles 7 under the left-hand pull of the pulling spring: s 25 return. ... v. i..p rn 1r. rt r% i ". Tits in the normal position, with the working contact spring at 20, retracted in the extreme 1); in the bent position of the core 7, remaining in this position, due to the friction of the clutch 26, again jj.vtKiif; r working contacts: | - The frame / / / with the extreme angled position of the ENT 7-This makes it possible to completely move the core 7. In addition, the short-circuited coil on the coil of the electromagnet 2 / allows the mechanism of reactive impulses to work, about three pulses per second . that ostnstvuet normal cpj6aTbiuyu registering electromagnets. When re-closing the working contact 20, the electromagnet-2 / measles 7 will be attracted and returned back, turning for about 10 years until the code wheel (3, the axle CPU 3, not the cuiiei depression against the test-point / 2 ko / yui line). Protrusion / 2 lines / About podsimypisma presses pryushima at the extreme otsiuchei + yum position core 7 zappadad into the tooth cavity and the next attraction core 7, meeting with its end insulating button. // code contact system / 5, produced by full chaining, t It will give the last edge of the alarm lines, which and is received by the recording instrument at the station.

Thus, it makes it possible to send, according to the code of the “single disc,” signals of a line break, equal in size, but different in the intervals, depending on the signal.

Making a full turn, the ratchet 5 with its finger 25 will open the contacts of the contact system / 7 with the last pulse, thereby turning off the power of the electromagnet 2 / and will come

To the position where it will be located until the following: This button is 6.

Present izis.igel x cares about sending a signal at o6pi.iuc LIMI.I sprlps) or on the left, when working with one silt winding / or // through the ground, tpk as the middle point of the receiving cell is also grounded.

The subject matter of the invention.

Electric or gasket. for signaling devices, actuated from an electromagnet powered by current through a terroate / 1b, the measles of which serves for the use of a ratchet and standard wheel, differing in application. associated with the electromagnet crust of the code ruler with a protrusion sliding along the circumference of a typical wheel, which serves to open the signaling line by breaking the contact when the protrusion is tangled into the cavities of the teeth of the typical wheel. HipOroko.mu (mpgdote / i.sp;} - P. Ai; L. Tikhch)) (| and; 1

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