DE2301338B1 - SECURING DEVICE FOR FILLING STORAGE CONTAINERS - Google Patents

Description

between this power source 10 and the locking magnet 9 is carried out by a cable II, which in addition to the Lines for power supply to the bolt magnet 9 contains impulse lines. Connect these impulse lines a control counter 12 arranged in the vicinity of the storage container 1 with a pulse generator 13. The pulse generator 13 is connected to a flow meter with the interposition of a display device 14 15 connected, which is arranged behind the nozzle 8 in the tank vehicle 2.

In the illustrated embodiment in the drawing, the cable Il is α at each end with a plug 11 and provided b 11, which cooperate with corresponding sockets on the tank car 2 or in the vicinity of the storage container. 1 Of course, one end of the cable 11 can be firmly connected to the tank vehicle 2 or the stationary control meter 12.

To fill the storage container 1, the coupling half 4 α attached to the filling hose 3 of the tanker 2 is placed on the coupling half 4 b on the filling pipe 5 of the storage container 1. After the coupling has been carried out correctly, the key 6 a of the lock combination 6 can be withdrawn and used to unlock the locking device? be used. By properly connecting the .Impulsgebers 13 to the control counter 12 by means of the cable 11, the locking magnet 9 is finally unlocked at the same time by the power source 10, so that the nozzle 8 can be opened.

The mechanical and electrical connections between the devices of the tank truck 2 on the one hand and the stationary storage container 1 and control counter 12 on the other hand ensure that the Liquid from the tank vehicle 2 only enters the storage container 1 intended for this purpose and that at the same time the amount of liquid dispensed on the control counter 12 is registered.

List of reference numerals

1 storage container

2 tank truck

3 filling hose

4 hose coupling
4 a coupling half

4 b coupling half

5 filling pipe

6 lock combination

6 α keys

7 locking device

8 nozzle

9 latch magnet

10 power source

11 cables
11a connector

11 b connector

12 control counter

13 pulse generators

14 Display device

15 flow meters

1 sheet of drawings

copy

Claims (1)

1 2 The inventive solution to this problem-patent claim: position is characterized in that the nozzle additionally provided with a locking magnet Safety device for the filling of is that by a fixed storage container to storage containers can be unlocked from tank trucks by means of a 5-ordered power source to which the Filling hose, one of which is attached to the tank driving bolt magnet by means of a tank vehicle and on the other hand, attached cable can be connected to the storage container, which is also brought in Hose coupling with a lock component line between one of the flow meters bination is equipped, the key of which is only in the pulse generator assigned to the tanker and In the coupled state of both coupling halves, a control count assigned to the storage container is released and to unlock one on the tanker. Vehicle-mounted nozzle can be used Due to the arrangement of the locking magnet, the is characterized in that the only through the proper connection of the Dispensing valve (8) additionally with a locking magnet containing impulse lines for the control counter (9) is provided, which can be unlocked by a fixed 15 cable, is proposed with the Storage container (1) arranged power source (10) invention ensures that the control counter of the can be unlocked to which the locking magnet (9) with storage container before the beginning and during the time a cable (11) can be connected, which outside of the filling process to the flow meter of the the impulse lines between one of the tank trucks is connected, so that in addition to the The flow meter (15) of the tanker (2) is known to monitor the proper monitoring Pulse generator (13) and one of the mechanical connection of the filling hose Storage container (1) associated control counter the invention a proper registration (12) contains. the liquid dispensed by the tanker quantity is guaranteed. The inventive 35 safety device thus results in an inevitable and proper registration of the amount of liquid dispensed by the tanker in one The invention relates to a safety device associated with the storage container control counter,
for filling storage containers from tank trucks. From Austrian patent specification 241148 was testify by means of a filling hose, one of which is already a dispenser for liquids on the one hand on the tanker and on the other hand on the storage fuel known in which the display devices Holder attached hose coupling with one of the pump and measuring units set up away Lock combination is equipped whose keys are, so that a synchronous long-distance transmission of the only when both coupling halves are coupled, measured values between one on the measuring device released and for unlocking one arranged on the 35 th encoder and one on the display device Tanker arranged nozzle usable receiver takes place by means of impulse lines, however is. these impulse lines are installed in a stationary manner, so that From the German patent specification 1024 018 there is no point of contact with the relevant ones Safety device of the above-described features of the safety front according to the invention Type for filling storage containers from 40 direction. Tank vehicles are known in which the tank driving In the drawing is an embodiment of the nozzle arranged nozzle can only be actuated according to the invention safety device scheme, if it is shown previously unlocked by a key table. has been, which should only be A storage container 1 arranged underground after proper attachment gene the hose coupling of the tank truck to 45 regularly from a tank truck 2 by means of a the hose coupling of the storage container can be filled from a filling hose 3, one end of which Lock combination of this hose coupling is firmly arranged on the tank vehicle 2. The Verbinnommen can be. connection of the filling hose 3 with the storage container Although this known device ensures carried terl by a hose coupling 4, which that during the entire filling process of filling 50 a clutch half 4 α at the end of the filling Sly hose of the tank truck correctly with ches3 and the other coupling half 4 b is connected to the storage tank, suspend a to a filling pipe 5 of the storage container 1 is arranged. additional work process ahead, with which the hose coupling 4 is with a lock com- The amount of liquid delivered to the tank vehicle is provided with a combination of 6, the key 6 of which can only be obtained from the owner or operator of the storage container if the two coupling halves are divided. This additional work process sets 4 a and 4 b properly connected to one another, thus ensuring proper behavior of the operators. The nation 6 withdrawn after the coupling of the lock combination drying person of the tanker vehicle ahead, and may key 6a serves to Betätidurch accidental or deliberate tampering supply a blocking device 7, with the result a of the tank to the fact that the owner or operator of both 60 vehicle 2 arranged nozzle 8 locked is, the tanker and the storage container as long as the filling hose 3 is not properly disadvantages. connected to the storage container 1 to be filled The invention is based on the object. to avoid additional work and an addition to the locking device 7 is on the nozzle To create a device that inevitably ensures 6g til 8 a locking magnet 9 is arranged, which is only through that the liquid discharged from the tank vehicle a connection to a power source 10 can be unlocked amount is arranged on a in the receiving station, which is stationary and preferably in the vicinity of the is displayed automatically. Storage container 1 is arranged. The connection