DE926355C - Procedure for registering wind strength and wind direction - Google Patents

Description

Procedure for registering wind strength and wind direction So far write known devices for recording wind strength and wind direction the measured values in curves, lines and steps. To get numerical values for For purposes of evaluation, it is necessary that the recorded Diagrams taking into account the display scale in meters per second to be translated.

The present invention relates to a method of registration of wind strength and wind direction.

This method is characterized according to the invention in that each time after the time it takes to reach a certain fixed value of the wind path expires, the wind path through a certain number of revolutions of the wind turbine is given, the numerical value of the corresponding to the selected fixed value Quotient from wind path by time unit (about hour) or continuously the 2-, 3-, 4 -...- times this numerical value by switching from to one of the even Rack 0 3 attached to the prevailing wind direction for printing to be brought through numbers O I of the quotient or its integer multiples Making contact in an electrical circuit is switched on by an electromagnet and thereby the registration is prepared and that the same also on one independent of the wind direction shifting rack z 3 is effected and that after expiry of the time unit used to form the quotient by closing of another circuit, the setting of the numerical values achieved during this time of the quotient once in a corresponding wind direction and this characteristic position and once regardless of the wind direction at the same time is expressed.

According to the further invention, the registration of wind force comes and wind direction is due to the fact that a through the wind turbine after a certain Number of revolutions of the wind turbine electrical contact to be closed in the encoder device is provided, which has a circuit with a magnet for switching the racks closes, which at the same time depends on the position of the wind vane in the encoder device further contacts in this circuit closes, which cause the current Corresponding rack with numerical quotient values as well as the prevailing wind direction the rack, which is operated independently of the wind direction and after the time unit used to form the quotient (about hour), the registration of the achieved quotient number values is carried out on a recording paper by types.

This print registration is made as described below.

After every x m of wind path (this number is determined depending on the conditions; in the sample version it is 500 m) of the wind turbine 48 'becomes the electrical one in the encoder device Contact K1 closed briefly.

As a result, the electromagnet 33 is excited in the receiving device and from the extension of the armature 32 one revolution (= 360 2; °) of the cam roller 3I released, the two electrical contacts K2 and K2 close one after the other and open again. The first circuit is via contact K2 by means of the electromagnet 21 via the perforated disk 22 coupled to wind vane 49 is actuated. The one on the anchor extension 23 of the electromagnet 21 located steel cone 24 is in a hole in the perforated disc 22 pressed. This achieves two things: I. The wind vane 49 is accordingly slightly corrected the countersunk holes (see section through 22) in the setting; 2. The wind vane 49 is then briefly locked.

The correction of the wind vane is therefore necessary in order to be able to use the Collector brush 50 between two collector lamellas 51 an interruption and thus to make a failure of the registration in the receiving device impossible. Pendulum movements the wind vane 49 during the brief period of contact K3 can be two consecutive Put different collector lamellas 51 in the circuit and double registration initiate in the receiving device. However, the mentioned moment locking does not allow this to.

The reference symbols used for registering the wind speed carry the index £, those used for the wind direction the index 0. Through the electrical Contact K2 is also the armature £ I9 of the electromagnet 20 briefly attracted and again released. The ratchet pawl £ 7 moves the ratchet wheel z I3 by one tooth turned further. The wheel Z 4 gives the rotary motion to the pinion II via the wheel 12 further, which engages the rack £ 3. There are corresponding ones on this rack Components Letterpress type £ 1 in a table arrangement (o, oo; o, I4; o, 28; 0.42 ... 22.6) mounted.

Table basis: After 500 m of wind, the electrical contact K1 actuated. If only one contact is made in I hour, this corresponds to 500 ~ 3600 - 0.14 m / sec. and with x contacts in 1 hour 500 x 3600 0.14 z m / sec.

If contact was made after a distance of 360 m in the wind, the table arrangement would be (o, oo; 0.10 0.20 etc.).

This rack arrangement (hereinafter referred to as rack and pinion) is guided by a double T-rail £ 2. With every anchor suit 19 pounds the rack becomes raised by a number line. To prevent the rack from skidding (adjusting the rack in an anchor suit to avoid more than one line of numbers) is considered a connection The compression spring 28 is installed between the armature 219 and the joint pawl 27. One at the with Schlitzlpch 210 provided pawl 27 attached pin 29 gives the kinetic energy of the armature 2 19 via the compression spring 28 to the push pawl 27. The latch 214 with tension spring £ 5, also the transverse axes I5 and I6 are via corresponding Components connected to the main axis 18.

The transverse axes 15 and I6 and the main axis r8 are for the £ - (m / sec.) Rack and for the eight wind direction racks 0 together. The rack 2 speaks every time contact K2 closes, i.e. in this case after every 500 m of wind.

After 1 hour a setting is reached that is a measure for is the mean hourly speed of the wind.

There are eight wind directions in the usual statistics in the weather service (N, NE, E, SE, S, SW, W, NW) provided. That is why there are eight racks here too 0 (these are mechanically and electrically exactly like the rack 2 for the wind speed equipped) used for the wind directions. In the overall arrangement scheme are the organs of the rack 0 3 (east) drawn in detail; the remaining. seven Gear racks 0 are circuit-wise by the magnet symbols 38, 39, 4I, 42, 43, 44 and 45 indicated.

A short time after contact K2 closes, contact K3 closes the electrical circuit via the collector lamella in question for the current wind direction 51 (east). The rack O (east) is operated by the electromagnet 40 in a similar manner how the rack 2 is operated, i.e. one number line each time contact K2 closes upscale.

After the second 500 m wind path, the rack 23 is raised to 0.28; in the meantime, the wind vane 49 has turned to the south, for example, and therefore becomes energized by the contact K3 of the electromagnet 42 and causes the rack S (south) is raised by one number line.

Every brief closing of contact K1 (after every 500 m wind distance) causes the rack 23, also determined by the wind vane 49 in each case Rack N or NO, O, SO, S, SW, W, NW can be raised by one number line.

Since by pressing contacts, always the rack 23 3 and one of the eight wind direction racks respond, the diagram says which wind directions the mean wind speed has been distributed. The printed numbers of the Wind direction racks (wind distribution) give the possibility to calculate the percentage of the mean wind speed.

Example: operating diagram v. I. 5. 5I (Appendix 4) Imprint of the hour II to 12 2 N NO E SO S SW W NW 2.78 I, 53 0.97 o, 28 0.00 From this it follows: The middle one The wind speed was 2.78 m / sec., The wind distribution was 55 01o S0.35 O / o S.10 ° / o SW.

To keep the diagram clear, the letters o, oo not available for racks N, NO, O, SO, S, SW, W. When there is no wind shows the first field o, oo, fields 2 to 8 are unprinted and the ninth field o, oo.

At the end of the hour, the lever 37, which is controlled by a clock is, the locking of the shift drum 36 for one revolution (- 360 - °) is released.

This opens contact K4 and closes contact K5, and also closes the contacts KD, KF, KR and Kp as part of the program 48 and the wind vane 49 set wind table, the hammer bar 27 also serves Rubber inserts 28 and the electromagnet 30 with armature 29.

Between the rubber inserts 28 and the letters 21, N 1, NO I, 0 I, SO I, SI, SW I, W 1, NW I is the one that runs at a constant speed Recording paper 25 and a frame actuated by the electromagnet 46, which is a Wearing ribbon and a cellon mask. The contact KD briefly actuates the electromagnet 30, which emits its kinetic energy to the hammer bar 27 via the armature 29. The color ribbon transfers its color to the highest set table row of all nine racks.

By means of the contact KF, the electromagnet 46 takes the place of the Ribbon the cellon mask in the hammer area. Shortly afterwards takes place through contact Ko a second actuation of the hammer bar 27. The colored letters now have transfer their color onto the recording paper. The highest letter level is printed. Contact KR now responds and actuates lever 17 via electromagnet 47. The main axis I8 rotates and with it the components with which the tension springs 25, N 5 and so on. Relocate the attachment points 26, N 6, etc. thereby in such a way that the spring force of the normally acting springs 25, N 5 etc. is canceled. The transverse axes 15 and I6 (with the main axis I8 rigid connected) loosen all joint pawls 27, N 7, NO 7 etc. and retaining pawls 214, N 14, NO I4 etc off; all racks fall into their starting position due to their own weight return. The receiver device is thus responsible for registering the wind speed and wind distribution for the next hour ready to receive. During the drud: process the recording paper is heavily used at the perforation. To a tear To avoid this, contact Kp provides a hold by energizing the electromagnet 26 of the recording paper 25.

It can now also happen that during the excitation of the Electromagnet 33 the lever 37 triggers. In this case, printing would take the disturb the running pulse input. This is avoided by the pin 35, which the Shift drum 36 locked after a short start-up until the electromagnet 33 is de-energized and the impulse has arrived completely. Yet another case can arise. To The printing process would have a reverse polarity, i.e. an opening of contact K5 and closing of contact K4 during an ongoing pulse input, too Result of nil result. Here pin 34 does not allow the polarity to be reversed until the electromagnet 33 is de-energized.

Claims (8)

PATENT CLAIMS: I. Method for registering wind strength and Wind direction, characterized in that each time after the time up to to achieve a certain fixed value of the wind path expires, the wind path is given by a certain number of revolutions of the wind turbine, which is the chosen one Fixed value Corresponding numerical value of the quotient from wind distance by time unit (approx Hour) or continuously 2, 3, 4 ... times this numerical value by advancing from a rack assigned to the prevailing wind direction (0 3) attached, to be imprinted numbers (0 I) of the quotient or its integer multiples by making contact in an electrical circuit an electromagnet is switched to prepare the registration and that the same thing appears to be far regardless of the wind direction end rack (£ 3) is effected and that after the expiry of the quotient formation time unit used by closing another circuit in this Time reached setting of the numerical values of the quotient once in each wind direction corresponding and this characterizing position and once independently of the Wind direction is expressed at the same time. 2. Device for performing the method according to claim I, characterized characterized in that one through the wind turbine (48) after a certain number has elapsed of revolutions in the encoder device to be closed contact (in1) is provided, the a circuit with a magnet to switch the racks (0 3 and 23) closes, which at the same time depending on the position of the wind vane (49) in Encoder device closes further contacts in this circuit, which cause the rack (03) corresponding to the prevailing wind direction with numerical quotient values in addition to the rack (23), which is operated independently of the wind direction is, and that according to the time unit used for the formation of the quotient (about 1 hour), the number of values achieved is printed on recording paper done by types. 3. Apparatus according to claim 2, characterized in that the donor device an electromagnetically operated steel cone (24) is provided and one with sunk Disc (22) provided with holes can be moved in a circle depending on the wind direction is and that in each case for the duration of the registration by entering the steel cone the disk can be fixed in one of the holes and in motion during registration is prevented. 4. Device according to claims I to 3, characterized in that that the armature (I9) of an electromagnet releases its kinetic energy via a compression spring (8) and the pawl (7) with a slotted hole (I0) to the ratchet wheel (I3). 5. Device according to claims I to 4, characterized in that that the fastening point (6) of the tension spring (5) on the retaining pawl (I4) is at the release of the latch can change in the force-reducing sense. 6. Device according to claims I to 5, characterized in that that the with the pins (35 and 34) provided armature (32) the sequence of the shift drum (36) influenced so that the printing process does not interfere with the ongoing pulse process. 7. Device according to claims 1 to 6, characterized in that that by means of the armature (29) with the movement of the subdivided hammer bar (27) Rubber inserts (28) for coloring letters and printing over a ribbon with a mask is accomplished on recording paper. 8. Device according to claims I to 7, characterized in that that the running recording paper (25) during the inking and printing process is held by the electromagnet (26).