EP1104874A1 - Safety stop device with automatic safety valve for cookers, ovens and gas boilers - Google Patents

Safety stop device with automatic safety valve for cookers, ovens and gas boilers Download PDF

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Publication number
EP1104874A1
EP1104874A1 EP00830765A EP00830765A EP1104874A1 EP 1104874 A1 EP1104874 A1 EP 1104874A1 EP 00830765 A EP00830765 A EP 00830765A EP 00830765 A EP00830765 A EP 00830765A EP 1104874 A1 EP1104874 A1 EP 1104874A1
Authority
EP
European Patent Office
Prior art keywords
cookers
ovens
stop device
gas
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00830765A
Other languages
German (de)
French (fr)
Inventor
Paolo Diprima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1104874A1 publication Critical patent/EP1104874A1/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00—Stoves or ranges for gaseous fuels
    • F24C3/12—Arrangement or mounting of control or safety devices

Definitions

  • the principle of working of this invention is based on the possibility of a specific turning off device or electric- valve that is able to stop automatically and after a certain period of time (programmed by the user ), when the presence of a person is not noticed by a specific sensor or detector.
  • the principal of working of the invention is based on the possibility that a specific electro-valve can close automatically and after a certain period of time( programmed by the user).
  • a sensor is put nearby the cooker; when it detects the presence of a body in movement, a signal goes to a special switchboard that keeps the valve open ;

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Control Of Combustion (AREA)

Abstract

The principle of working of this invention is based on the possibility of a specific turning off device or electric- valve that is able to stop automatically and after a certain period of time (programmed by the user ), when the presence of a person is not noticed by a specific sensor or detector.
In this way there's the turning off of the ovens or cookers in case the user forgot to turn them off before going out from the house, avoiding any damage or fire.

Description

  • The principle of working of this invention is based on the possibility of a specific turning off device or electric- valve that is able to stop automatically and after a certain period of time (programmed by the user ), when the presence of a person is not noticed by a specific sensor or detector.
  • In this way there's the turning off of the ovens or cookers in case the user forgot to turn them off before going out from the house, avoiding any damage or fire.
    • Description
  • As it is exemplified in the electric diagram, there's a sensor that is put nearby the cooker so that it can detect the presence of a person in movement; a signal is sent to a switchboard that keeps the valve open letting gas pass through the tube.
  • On the contrary, when a sensor remains inactive for a certain period of time (programmed by the user in the switchboard) because nobody is passing by, the safety valve closes automatically and no gas can pass.
    Figure 00010001
  • The principal of working of the invention is based on the possibility that a specific electro-valve can close automatically and after a certain period of time( programmed by the user).
  • When a special sensor doesn't notice the presence of a person in movement; in this case the cooker or oven or both turns off automatically since it means that the user forgot to turn it off before going out from the house or from that place, avoiding in this way, damages or fire.
  • As it is exemplified in the electric diagram, a sensor is put nearby the cooker; when it detects the presence of a body in movement, a signal goes to a special switchboard that keeps the valve open ;
  • On the contrary, when a sensor remains inactive for a certain period of time (programmed in the switchboard by the user), that is when nobody moves in that area, the safety valve closes automatically and no gas can pass.

Claims (6)

  1. Safety system for places in which there are appliances that work through gas-burning for domestic uses and particularly for cookers, ovens and gas boilers.
  2. Safety system usable in any places also different from the domestic ones.
  3. Electronic and automatic safety stop device that is working after a certain period of time ( programmed by the user) when nobody is in that area.
  4. Exclusive use of a timer to regulate the time.
  5. Activity of a sensor able to detect the presence of people in that area.
  6. Automatic turning off device of the gas through an electro-valve inserted in the tube of alimentation.
EP00830765A 1999-12-02 2000-11-21 Safety stop device with automatic safety valve for cookers, ovens and gas boilers Withdrawn EP1104874A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999CL000009 IT1315456B1 (en) 1999-12-02 1999-12-02 AUTOMATIC VALVE SAFETY SYSTEM FOR KITCHENS, OVENS AND GAS BOILER
ITCL990009 1999-12-02

Publications (1)

Publication Number Publication Date
EP1104874A1 true EP1104874A1 (en) 2001-06-06

Family

ID=11347526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00830765A Withdrawn EP1104874A1 (en) 1999-12-02 2000-11-21 Safety stop device with automatic safety valve for cookers, ovens and gas boilers

Country Status (2)

Country Link
EP (1) EP1104874A1 (en)
IT (1) IT1315456B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030004169A (en) * 2002-10-29 2003-01-14 양영근 Electronic automatic safety gas shutoff valve by self-winding time setting switch mounted on gas range
WO2008129578A2 (en) * 2007-04-20 2008-10-30 Paolo Diprima Gas and water leak detecting system with human presence detector
CN108799597A (en) * 2017-04-28 2018-11-13 宁波大学 A kind of intelligence control system of on-demand supply combustion gas
CN115148009A (en) * 2022-07-12 2022-10-04 青岛海氏烘焙电器有限公司 Oven alarm method, device, equipment and storage medium

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04177018A (en) * 1990-11-13 1992-06-24 Yamatake Honeywell Co Ltd Combustion control device
JPH062840A (en) * 1992-06-18 1994-01-11 Tokyo Gas Co Ltd Safety device in gas range
JPH06109244A (en) * 1992-09-29 1994-04-19 Paloma Ind Ltd Cooking device with human sensor
JPH06180120A (en) * 1992-11-05 1994-06-28 Denki Koji Nishikawagumi:Kk Safety control system for gas cooker
US5758016A (en) * 1993-01-18 1998-05-26 Nilborn; Jan Method of obtaining saving of energy and apparatus for utilization in said method
JPH11287453A (en) * 1998-04-01 1999-10-19 Bunka Shutter Co Ltd Heating apparatus and method for controlling the same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04177018A (en) * 1990-11-13 1992-06-24 Yamatake Honeywell Co Ltd Combustion control device
JPH062840A (en) * 1992-06-18 1994-01-11 Tokyo Gas Co Ltd Safety device in gas range
JPH06109244A (en) * 1992-09-29 1994-04-19 Paloma Ind Ltd Cooking device with human sensor
JPH06180120A (en) * 1992-11-05 1994-06-28 Denki Koji Nishikawagumi:Kk Safety control system for gas cooker
US5758016A (en) * 1993-01-18 1998-05-26 Nilborn; Jan Method of obtaining saving of energy and apparatus for utilization in said method
JPH11287453A (en) * 1998-04-01 1999-10-19 Bunka Shutter Co Ltd Heating apparatus and method for controlling the same

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 487 (M - 1323) 9 October 1992 (1992-10-09) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 196 (M - 1589) 6 April 1994 (1994-04-06) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 393 (M - 1643) 22 July 1994 (1994-07-22) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 521 (M - 1681) 30 September 1994 (1994-09-30) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 01 31 January 2000 (2000-01-31) *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030004169A (en) * 2002-10-29 2003-01-14 양영근 Electronic automatic safety gas shutoff valve by self-winding time setting switch mounted on gas range
WO2008129578A2 (en) * 2007-04-20 2008-10-30 Paolo Diprima Gas and water leak detecting system with human presence detector
WO2008129578A3 (en) * 2007-04-20 2008-12-31 Paolo Diprima Gas and water leak detecting system with human presence detector
CN108799597A (en) * 2017-04-28 2018-11-13 宁波大学 A kind of intelligence control system of on-demand supply combustion gas
CN115148009A (en) * 2022-07-12 2022-10-04 青岛海氏烘焙电器有限公司 Oven alarm method, device, equipment and storage medium
CN115148009B (en) * 2022-07-12 2024-05-14 青岛海氏烘焙电器有限公司 Oven alarm method, device, equipment and storage medium

Also Published As

Publication number Publication date
IT1315456B1 (en) 2003-02-11
ITCL990009A1 (en) 2000-03-02

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