| US5365214A | ||||
| US4523193A |
| CLAIM
- The working way of making movable music doorbell to give melody ring from non-battery sender remote. - Working way of giving the negative ( - ) to the sender switch part as needed to make the switch work. - All sender switch bells types, which will be firmly fixed as no battery is used inside and direct to A/C 220 or 110. - The apart of fixed sender remote switch which works on A/C without battery. - Both sender remote switch and receiver with plug which are working on A/C without battery as the first succeeded solution to make movable doorbell receiver get the signal from non-battery sender remote switch. |
A/C MUSIC MELODY DOOR BELL.
TECHNICAL FIELD
Electricity and Electronics.
BACKGROUND ART
Movable receiver doorbell with plug, which is working on A/C. and D/C sender remote switch, which is working by battery.
DISCLOSURE OF INVENTION
1 - The A/C melody music movable door bell consists of 02 parts :- A- Sender remote switch part.
B- Movable receiver with plug to be put in any electricity socket.
2- We can fix the remote switch permanently (according and matching) with the country fixing type by our new way which we will explain. And we can eliminate the defect of the battery expenses as well.
All of these by removing the battery permanently and also we can get permanent and stable performance due to getting rid of the leaked of the battery when becoming weak.
We make mould for any type of switch feature we want to be firmly fixed part out side of the house as sender remote switch part.
3- We put one of the suitable A/C D/C part inside this new feature sender socket to get the power directly from A/C.
4- We connect the negative ( - ) to the line goes to switch (witch before they were connected to the old system door bell).
5- Now the sender remote will be connected to (1) and (m) to give electricity power to the sender remote.
6- We put the movable receiver bell in any socket in the house.
7- Now the system is ready for getting function.
Brief description of drawings
This figure shows us the circuit which gives the power source to the remote switch out of the house.
1- Code (A) is the negative (-) coming from the power source.
2- Code (B) is the positive (+) coming from the power source.
3- Code (L) is the entrance of the positive electricity which is going to the switch.
4- Code (M) will be negative (-) which is coming from (A) after we have been connected (H) with (K).
5- Code (H) is negative (-) coming form the source (A) to be connected with (K) [after removing the old type of doorbell which was located between (H) and (K)].
6- Code (K) was positive (+) before. As it was coming from the doorbell receiver by connecting (L) and (M).
Now in the new system it will be negative (-) after we connect (H) and (K) by putting our remote control switch in the location between (L) and (M) and canceling the old doorbell type which was in the location between (H) and (K).