Human Life

1
Human Life Home Protection Device (Protector)

• Boris Fradkin
• A.L.F. Enterprise

2
Protector Description

• The Protector is a small and effective electronic
  protection device that can be implemented in
  every electrical installation and in every
  electrical appliance.
• The device allows to raise drastically both the
  level of human protection against electrocution
  and the level of protection against home fires.

3
The Problem

• US Consumer Product Safety Commission determined
  in its publication from 2004 that problems in
  home wiring are associated with more than 40,000
  home fires every year. These fires claim over 350
  lives and endure 1,400 victims annually.
• The reasons for the fires are
• - defective plugs and sockets
• - defective home electrical appliances
• - overvoltage, overcurrent, undervoltage

4
The Problem (cont.)

• Electrocution is the result of
• Defective home electrical appliances without
  grounding or with defective grounding
• Inserting metallic parts into sockets by children
• Protection restrictions of Residual Current
  Devices (RCD)
• Only leakage protection
• 10 of RCDs do not operate properly
• High current threshold 30 mA
• RCDs do not operate without grounding

5
The Problem (cont.)

• The existing overvoltage protection device has
  the following disadvantages
• Does not operate without grounding.
• Is sensitive up to 12 V between zero and
  grounding.
• Is very expensive.
• Disconnects all the home appliances from the
  mains.
• As a result, the device is not in use.

6
The Solution

• The Protector a small electronic device for
  current and voltage control that disconnects from
  the mains a specific electrical installation or a
  specific electrical appliance when there are
  dangerous deviations from the nominal current and
  voltage parameters.
• The Protector shall be implemented
• Into sockets
• Into plugs
• Into adapters
• Into electrical appliances at the mains input

7
The Protector Has Many Types of Protection

• Leakage protection
• AC or DC shock protection
• Overvoltage protection
• Undervoltage protection
• Overcurrent protection
• Fire protection
• Arc protection
• Zero absence protection
• Live and zero feeders change protection
• Children protection

8
First Implementation

• Electrical sockets in Israel, first customer
  Waisbord Ltd.
• Additional production cost to the existing
  sockets is about 3
• Marketing potential for Israeli sockets is more
  than US48M annually
• World marketing potential is more than US7,2B
• Time to market 8-12 months
• Feasibility of the protector was proved in the
  inventors laboratory

9
Technology

• This unique protection device is based on ultra
  high sensitive and fast detection and response to
  dangerous currents and voltages
• The idea and the methods belong to the Inventor,
  Mr. Boris Fradkin
• A patent search was performed, no such technology
  is available
• There are technological entry barriers for
  developing and manufacturing a product similar to
  the Protector

10
Protector Block-Diagram

• Modular design

Body
L
Overcurrent Protection Unit M2
M4
Switching Unit M9
Electrical Appliance
Overvoltage Protection Unit M3
Summary Unit M7
Control Memory Unit M8
Power Supply M1
False Signal Filtering Unit M6
N
M4
Arc protection
Earth Leakage Current Protection M4
Switching Unit M9
Undervoltage Protection
Shock Protection Unit (AC or DC) M3
M11
G
Fire Protection
11
Technology Advantages

• The Protector is cost-effective, sensitive,
  selective and accurate.
• The Protector can be implemented in various
  electrical appliances.
• The Protector can replace the existing Residual
  Current Devices (RCD).
• The Protector has the highest level of entry
  barriers.

12
Electrical Schematic Diagram
Protection Device
Appliance
Plug or Cord set
Socket
Load
Live Feeder L
Zero Feeder N
G
G
Body
Detector Unit
Power Transformer Zero Grounding Point
Alarm Unit
13
Business Development

• Standardization Certification in every country
  from standard institutes.
• There are 13 different types of sockets in the
  world. Every type needs the Protector adaptation.
• Contacts with electrical appliances producers for
  integrating the Protector in their devices.
• New markets development.

14
Road Map

• Development of sockets with the Protector for the
  Israeli market
• Development of sockets with the Protector for the
  European and American markets
• Development of additional devices line of
  protection devices based on the Protector
• Cooperation with electrical appliances producers