WO2022103350A1 - Innovation in the controller card used in liquid/gas burning devices - Google Patents

Innovation in the controller card used in liquid/gas burning devices Download PDF

Info

Publication number
WO2022103350A1
WO2022103350A1 PCT/TR2020/051217 TR2020051217W WO2022103350A1 WO 2022103350 A1 WO2022103350 A1 WO 2022103350A1 TR 2020051217 W TR2020051217 W TR 2020051217W WO 2022103350 A1 WO2022103350 A1 WO 2022103350A1
Authority
WO
WIPO (PCT)
Prior art keywords
controller card
volt
operated
input
card
Prior art date
Application number
PCT/TR2020/051217
Other languages
French (fr)
Inventor
Hasan Ali ÖZTÜRK
Original Assignee
Gali̇ Enerji̇ Bakim Onarim İmalat Li̇mi̇ted Şi̇rketi̇
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 Gali̇ Enerji̇ Bakim Onarim İmalat Li̇mi̇ted Şi̇rketi̇ filed Critical Gali̇ Enerji̇ Bakim Onarim İmalat Li̇mi̇ted Şi̇rketi̇
Publication of WO2022103350A1 publication Critical patent/WO2022103350A1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N5/00Systems for controlling combustion
    • F23N5/24Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23NREGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00Ignition or checking
    • F23N2227/28Ignition circuits

Definitions

  • the invention relates to a controller card used in burning devices operated with liqu id/gas fuel such as furnaces, central heating boilers, boilers, and burner.
  • the invention relates particularly to the following elements of the controller card used in burning devices operated with liquid/gas fuel such as furnaces, central heating boilers, boilers, and burner, wherein it is developed to allow the controller card to be operated with 6, 12, 18 volts by using the current obtained any of the energy sources including battery, cell battery, solar panel, and adapter instead of 220 or 380 or 24 volt energy, thereby eliminating the failure of the control card in case of high current variations or power cuts;
  • 18 volt power inputs having an energy input, adapter input, and battery input connected to the controller card controlled by the power control card, allowing the controller card to be operated with the 18 volt current value, which allows the unit that provides ignition in the burning device, to be controlled;
  • the fuel reaching into the combustion section/chamber from the fuel line must be fired in order to operate the burning devices of the specified type of furnace, central heating boiler, boiler, and burner.
  • the mentioned ignition is carried out by means of the electronic ignition systems that cannot be intervened externally.
  • the electronic ignition system of the burning devices has a controller card, a liquid/gas meter, an installation pressure presostat, a valve, a temperature indicator, a presostat, a lighter igniter, a fire detector, a fan motor, a gas alarm sensor and a fire alarm sensor.
  • the gas from the liquid/gas fuel line reaches the combustion section/chamber after the security check via the valve and pressure presostat and the fuel is ignited via the ignition system. After the resulting flame, combustion occurs. After the environment reached to the required temperature, the ignition system automatically cuts off the fuel flow and if the temperature drops, the fuel is combusted again in the combustion section/chamber via the ignition system. This process continues continuously and the operation of the burning device is allowed.
  • the ignition systems used in burning devices receive energy directly from the network as 220 or 380 volt. Because the ignition system operates with 220 - 380 volt current obtained from the network line as defined, it does not work in possible power cuts and damages the controller card and the elements used in the ignition system.
  • the object of the invention is to provide a controller card used in burning devices operated with liquid/gas fuel such as furnaces, central heating boilers, boilers, and burner.
  • Another object of the invention is to provide the following elements of the controller card used in burning devices operated with liquid/gas fuel such as furnaces, central heating boilers, boilers, and burner, wherein it is developed to allow the controller card to be operated with 6, 12, 18 volts by using the current obtained any of the energy sources including battery, cell battery, solar panel, and adapter instead of 220 or 380 or 24 volt energy, thereby eliminating the failure of the control card in case of high current variations or power cuts;
  • 18 volt power inputs having an energy input, adapter input, and battery input connected to the controller card controlled by the power control card, allowing the controller card to be operated with the 18 volt current value, which allows the unit that provides ignition in the burning device, to be controlled;
  • the control card and therefore the ignition system can operate uninterruptedly with alternative energy
  • the control card and therefore the ignition system can be fed with current obtained from any of the energy sources such as battery, battery, solar panel, adapter, so that the burning device can work uninterruptedly
  • the ignition system can be easily assembled by forming the controller card in a small size, - the security elements consisting of the fire alarm and gas leakage alarm used in the ignition system can also use low-current energy, and
  • control card and therefore the ignition system can be remotely controlled by remote control and applications.
  • FIG-1 There is a representative schematic view of the controller card of the invention, used in the ignition system operated with 6, 12, and 18 volts.
  • the ignition system As used in the burning devices operated with the liquid/gas fuel including furnace, central heating boiler, boiler, and burner consists of a controller card A, a liquid/gas meter, an installation pressure presostat, a valve, a temperature indicator, a presostat, a lighter igniter, a fire detector, a fan motor, a gas alarm sensor and a fire alarm sensor.
  • FIG. 1 there is a representative schematic view of the controller card A used in the ignition system As of the burning devices operated with the liquid/gas fuel including furnace, central heating boiler, boiler, and burner.
  • the controller card 1 used in the burning devices operated with liquid/gas fuel is developed to allow the controller card to be operated with 6, 12, 18 volts by using the current obtained any of the energy sources including battery, cell battery, solar panel, and adapter instead of 220 or 380 or 24 volt energy, thereby eliminating the failure of the control card in case of high current variations or power cuts.
  • the following elements is connected thereto in the production stage of the controller card A;
  • the power control card 5 which controls the power inputs 1 ,2, 3, 4 with the specified different currents, is connected.
  • the liquid/gas meter is mounted on the liqu id/gas meter connection 6,
  • the user presses against the on/off button 16 when the energy is input to any of the power inputs 1 , 2, 3, 4.
  • the controller card A performs security checks, including the fire alarm, the gas alarm, the pressure presostat, the level flow presostat, and the air pressure presostat.
  • the failure signal lamp 18 lights up on the screen.
  • the controller card A stops the operation of the system As.
  • the control card A provides a spark output by outputting the ignition transformer by following the software after the security checks.
  • the energy output to the ignition electrodes of the lighter igniter (11 ) continues for a minimum of 7 seconds.
  • gas or liquid fuel ensures that by sending energy to the valve, the fuel reaches the combustion section/chamber and the combustion takes place.
  • the control and continuity of the flame is ensured in the combustion process with the flame monitoring window or ionization rod.
  • the valve is de-energized and the ignition system As is brought into an alarm state.
  • the alarm code is observed on the digital indicator panel 20 and the controller card A is reset after the necessary intervention is made. If the burning process is in a healthy way, the burning process continues up to the desired level in temperature control by providing continuity and the signal lamp 17 lights up in the circuit. In the security stages and alarm situations, there is a failure code on the screen. In cases such as fire and gas leakage, the burning process is terminated by the signal of the alarm devices in the environment.
  • the alternative energy sources including battery, cell battery, and solar panel enable the controller card A of the ignition system As to work safely in different current values due to the power inputs 2, 3, 4 of the invention.

Abstract

The invention relates to a controller card A used in burning devices of the ignition system As operated with liquid/gas fuel such as furnaces, central heating boilers, boilers and burner; wherein it relates to the improvement made in order to allow the controller card A to be operated with 6, 12, 18 volts by using the current obtained any of the alternative energy sources including battery, cell battery, solar panel, and adapter instead of 220 or 380 or 24 volt energy, thereby eliminating the failure of the controller card A in case of high current variations or power cuts;

Description

INNOVATION IN THE CONTROLLER CARD USED IN LIQUID/GAS BURNING DEVICES
TECHNICAL FIELD
The invention relates to a controller card used in burning devices operated with liqu id/gas fuel such as furnaces, central heating boilers, boilers, and burner.
The invention relates particularly to the following elements of the controller card used in burning devices operated with liquid/gas fuel such as furnaces, central heating boilers, boilers, and burner, wherein it is developed to allow the controller card to be operated with 6, 12, 18 volts by using the current obtained any of the energy sources including battery, cell battery, solar panel, and adapter instead of 220 or 380 or 24 volt energy, thereby eliminating the failure of the control card in case of high current variations or power cuts;
- 6 volt power inputs having an energy input, adapter input, and battery input connected to the controller card controlled by the power control card, allowing the controller card to be operated with the 6 volt current value, which allows the unit that provides ignition in the burning device, to be controlled;
12 volt power inputs having an energy input, adapter input, and battery input connected to the controller card controlled by the power control card, allowing the controller card to be operated with the 12 volt current value, which allows the unit that provides ignition in the burning device, to be controlled;
18 volt power inputs having an energy input, adapter input, and battery input connected to the controller card controlled by the power control card, allowing the controller card to be operated with the 18 volt current value, which allows the unit that provides ignition in the burning device, to be controlled;
PRIOR ART Today, burning devices operated with liquid/gas fuel such as ovens, central heating boilers, boilers and burners are used in food cooking facilities or for heating purposes.
The fuel reaching into the combustion section/chamber from the fuel line must be fired in order to operate the burning devices of the specified type of furnace, central heating boiler, boiler, and burner. The mentioned ignition is carried out by means of the electronic ignition systems that cannot be intervened externally.
The electronic ignition system of the burning devices has a controller card, a liquid/gas meter, an installation pressure presostat, a valve, a temperature indicator, a presostat, a lighter igniter, a fire detector, a fan motor, a gas alarm sensor and a fire alarm sensor.
In the operation of the burning device, the gas from the liquid/gas fuel line reaches the combustion section/chamber after the security check via the valve and pressure presostat and the fuel is ignited via the ignition system. After the resulting flame, combustion occurs. After the environment reached to the required temperature, the ignition system automatically cuts off the fuel flow and if the temperature drops, the fuel is combusted again in the combustion section/chamber via the ignition system. This process continues continuously and the operation of the burning device is allowed.
In the state of the art, the ignition systems used in burning devices receive energy directly from the network as 220 or 380 volt. Because the ignition system operates with 220 - 380 volt current obtained from the network line as defined, it does not work in possible power cuts and damages the controller card and the elements used in the ignition system.
In the state of the art, a controller card is developed in order to eliminate the above- mentioned problems and patent application has been made with the invention no. TR 2020 00604, titled as DOGALGAZ, CNG, LPG TIIRIINDEN GAZ YAKITLA QALI§AN GAZ YAKICI CiHAZLARDA KULLANILAN 24 VOLT ENERJiYLE QALI§AN ELEKTRONiK KUMANDA KARTI.
In the summary of the above-mentioned patent application number TR 2020 00604, the statements “An electronic circuit element which is used in the gas burning devices such as stone furnaces with a mobile/stable structure operated with natural gas, eng and Ipg fuel, consists of gas line 2, main valve 3, gas filter 4, burner collector 5, burner valve 6, resilient connection element 7, atmospheric burner 8, flame sensor, pressure presostat, heat probe and auto igniter lighter 1.12, and automatically ignites the oven A; wherein the electronic circuit element is developed to ensure the continuity of the system by working with 24 volt energy, thereby eliminating the effect of the power cuts on the network energy line with 220 volt current, as well as minimizing the possible accident risks by giving a warning about the gas leakage; wherein the invention relates to an electronic controller card 1 which allows any kind of natural gas, eng, Ipg type fuel coming from the gas line 2 and reaching the atmospheric burner 8 to be automatically combusted, therefore provides the operational continuity of the stone furnace, operates with 24 volt current, forms the security check unit via a fire alarm sensor 1 .2 and gas alarm sensor 1.3 and thus eliminates the possible accident risks.” are included. When the summary and content of the above-mentioned patent application number TR 2020 00604 are analyzed, the continuity of the burning device usage is limited to 24 volt in cases of problems arising from the network line, in which the controller card developed for gas burning devices and operated with 24 volt current is within the scope of protection. Limiting the current value to 24 volt, it is seen that all alternative electrical energy sources cannot be used in order to ensure the operational continuity of the burning devices.
As a result due to the problems faced in the state of art and mentioned above, there is a need to make improvements in the related technical field.
OBJECT OF THE INVENTION
Due to the existing problems in the prior art, it is intended to resolve all the problems described.
The object of the invention is to provide a controller card used in burning devices operated with liquid/gas fuel such as furnaces, central heating boilers, boilers, and burner.
Another object of the invention is to provide the following elements of the controller card used in burning devices operated with liquid/gas fuel such as furnaces, central heating boilers, boilers, and burner, wherein it is developed to allow the controller card to be operated with 6, 12, 18 volts by using the current obtained any of the energy sources including battery, cell battery, solar panel, and adapter instead of 220 or 380 or 24 volt energy, thereby eliminating the failure of the control card in case of high current variations or power cuts;
- 6 volt power inputs having an energy input, adapter input, and battery input connected to the controller card controlled by the power control card, allowing the controller card to be operated with the 6 volt current value, which allows the unit that provides ignition in the burning device, to be controlled;
12 volt power inputs having an energy input, adapter input, and battery input connected to the controller card controlled by the power control card, allowing the controller card to be operated with the 12 volt current value, which allows the unit that provides ignition in the burning device, to be controlled;
18 volt power inputs having an energy input, adapter input, and battery input connected to the controller card controlled by the power control card, allowing the controller card to be operated with the 18 volt current value, which allows the unit that provides ignition in the burning device, to be controlled;
By means of the ignition system having a control card with 6, 12, 18 volt power inputs of the invention, it has been ensured that;
- the problems encountered in current variations or current/energy cuts occurred in the network line are eliminated,
- the control card and therefore the ignition system can operate uninterruptedly with alternative energy, the control card and therefore the ignition system can be fed with current obtained from any of the energy sources such as battery, battery, solar panel, adapter, so that the burning device can work uninterruptedly, the ignition system can be easily assembled by forming the controller card in a small size, - the security elements consisting of the fire alarm and gas leakage alarm used in the ignition system can also use low-current energy, and
- the control card and therefore the ignition system can be remotely controlled by remote control and applications.
DESCRIPTION OF DRAWINGS
Figure-1 ; There is a representative schematic view of the controller card of the invention, used in the ignition system operated with 6, 12, and 18 volts.
REFERENCE NUMERALS
As. Ignition system
A. Controller card
1. 24 volt power inputs
1.1. Energy input
1.2. Adaptor input
1.3. Battery input
2. 6 volt power inputs
3. 12 volt power inputs
4. 18 volt power inputs
5. Power control card
6. Liquid/gas meter connection
7. Installation pressure presostat connection
8. Valve connection
9. Temperature indicator connection
10. Presostat connection
11. Lighter igniter connection
12. Flame detector connection
13. Fan motor connection
14. Gas alarm sensor connection
15. Fire alarm sensor connection
Figure imgf000006_0001
17. Activated signal lamp
18. Failure signal lamp
19. Rest button
20. Digital indicator panel
DETAILED DESCRIPTION OF THE INVENTION
The ignition system As used in the burning devices operated with the liquid/gas fuel including furnace, central heating boiler, boiler, and burner consists of a controller card A, a liquid/gas meter, an installation pressure presostat, a valve, a temperature indicator, a presostat, a lighter igniter, a fire detector, a fan motor, a gas alarm sensor and a fire alarm sensor.
In the Figure 1 , there is a representative schematic view of the controller card A used in the ignition system As of the burning devices operated with the liquid/gas fuel including furnace, central heating boiler, boiler, and burner.
The controller card 1 used in the burning devices operated with liquid/gas fuel is developed to allow the controller card to be operated with 6, 12, 18 volts by using the current obtained any of the energy sources including battery, cell battery, solar panel, and adapter instead of 220 or 380 or 24 volt energy, thereby eliminating the failure of the control card in case of high current variations or power cuts. In this process, the following elements is connected thereto in the production stage of the controller card A;
- 6 volt power inputs 2 having an energy input 1.1 , adapter input 1 .2, and battery input 1 .3 controlled by the power control card 5, allowing the controller card A to be operated with the 6 volt current value, which allows the unit As that provides ignition in the burning device, to be controlled;
12 volt power inputs 3 having an energy input 1.1 , adapter input 1 .2, and battery input 1 .3 controlled by the power control card 5, allowing the controller card A to be operated with the 12 volt current value, which allows the unit As that provides ignition in the burning device, to be controlled; 18 volt power inputs 4 having an energy input 1.1 , adapter input 1 .2, and battery input 1 .3 controlled by the power control card 5, allowing the controller card A to be operated with the 18 volt current value, which allows the unit As that provides ignition in the burning device, to be controlled;
Except for the power inputs 1 , 2, 3, 4 in the production stage of the controller card A; the power control card 5, which controls the power inputs 1 ,2, 3, 4 with the specified different currents, is connected.
In the assembly process of the ignition system As, the energy connection to any of the power inputs 1 , 2, 3, 4 on the controller card A, which allows the system As to operate, is made. Afterwards;
- the liquid/gas meter is mounted on the liqu id/gas meter connection 6,
- the installation pressure on the installation pressure connection 7, the valve on the valve connection 8,
- the temperature indicator on the temperature indicator connection 9,
- the presostat on the presostat connection 10, the lighter igniter on the lighter igniter connection 1 1 ,
- the flame detector on the flame detector connection 12, the fan motor on the fan motor connection 13,
- the gas alarm sensor on the gas alarm sensor connection 14, the fire alarm sensor on the fire alarm sensor connection 15.
In the operation of the ignition system As operated with any of the different currents including 6, 12, 18 of the invention, the user presses against the on/off button 16 when the energy is input to any of the power inputs 1 , 2, 3, 4. In this stage, the controller card A performs security checks, including the fire alarm, the gas alarm, the pressure presostat, the level flow presostat, and the air pressure presostat. In case of inconsistency in the limit levels in the software in any of them, the failure signal lamp 18 lights up on the screen. Afterward, the controller card A stops the operation of the system As. By pressing against the reset button 19, when the limits are checked and reached their values, the control card A provides a spark output by outputting the ignition transformer by following the software after the security checks. In this process, the energy output to the ignition electrodes of the lighter igniter (11 ) continues for a minimum of 7 seconds. In 2 seconds, gas or liquid fuel ensures that by sending energy to the valve, the fuel reaches the combustion section/chamber and the combustion takes place. The control and continuity of the flame is ensured in the combustion process with the flame monitoring window or ionization rod. In case of problematic or problematical burning, the valve is de-energized and the ignition system As is brought into an alarm state. In this stage, the alarm code is observed on the digital indicator panel 20 and the controller card A is reset after the necessary intervention is made. If the burning process is in a healthy way, the burning process continues up to the desired level in temperature control by providing continuity and the signal lamp 17 lights up in the circuit. In the security stages and alarm situations, there is a failure code on the screen. In cases such as fire and gas leakage, the burning process is terminated by the signal of the alarm devices in the environment.
The alternative energy sources including battery, cell battery, and solar panel enable the controller card A of the ignition system As to work safely in different current values due to the power inputs 2, 3, 4 of the invention.

Claims

9
CLAIMS A controller card A used in burning devices of the ignition system As operated with liquid/gas fuel such as furnaces, central heating boilers, boilers and burner, characterized by; wherein it is developed to allow the controller card A to be operated with 6, 12, 18 volts by using the current obtained any of the alternative energy sources including battery, cell battery, solar panel, and adapter instead of 220 or 380 or 24 volt energy, thereby eliminating the failure of the controller card A in case of high current variations or power cuts;
— 6 volt power inputs 2 having an energy input 1.1 , adapter input 1 .2, and battery input 1 .3 connected to the controller card A controlled by the power control card 5, allowing the controller card A to be operated with the 6 volt current value, which allows the unit As that provides ignition in the burning device, to be controlled;
— 12 volt power inputs 3 having an energy input 1 .1 , adapter input 1 .2, and battery input 1 .3 connected to the controller card A controlled by the power control card 5, allowing the controller card A to be operated with the 12 volt current value, which allows the unit As that provides ignition in the burning device, to be controlled;
— 18 volt power inputs 4 having an energy input 1 .1 , adapter input 1 .2, and battery input 1 .3 connected to the controller card A controlled by the power control card 5, allowing the controller card A to be operated with the 18 volt current value, which allows the unit As that provides ignition in the burning device, to be controlled.
PCT/TR2020/051217 2020-11-10 2020-12-03 Innovation in the controller card used in liquid/gas burning devices WO2022103350A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR202017983 2020-11-10
TR2020/17983 2020-11-10

Publications (1)

Publication Number Publication Date
WO2022103350A1 true WO2022103350A1 (en) 2022-05-19

Family

ID=81602599

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2020/051217 WO2022103350A1 (en) 2020-11-10 2020-12-03 Innovation in the controller card used in liquid/gas burning devices

Country Status (1)

Country Link
WO (1) WO2022103350A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039006A (en) * 1989-08-16 1991-08-13 Habegger Millard A Home heating system draft controller
US5113839A (en) * 1989-08-30 1992-05-19 Vogt Electronic Ag Ignition system for an internal combustion engine
US20090056649A1 (en) * 2007-08-31 2009-03-05 Mackenzie Bruce G Boiler Protection Apparatus and Method
US20160377287A1 (en) * 2015-06-24 2016-12-29 Dexen Industries, Inc. System for igniting and controlling a gas burning appliance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039006A (en) * 1989-08-16 1991-08-13 Habegger Millard A Home heating system draft controller
US5113839A (en) * 1989-08-30 1992-05-19 Vogt Electronic Ag Ignition system for an internal combustion engine
US20090056649A1 (en) * 2007-08-31 2009-03-05 Mackenzie Bruce G Boiler Protection Apparatus and Method
US20160377287A1 (en) * 2015-06-24 2016-12-29 Dexen Industries, Inc. System for igniting and controlling a gas burning appliance

Similar Documents

Publication Publication Date Title
CA1218727A (en) Dual firing rate flame sensing system
EP0752557A2 (en) Gas fired appliance ignition and combustion monitoring system
US9388984B2 (en) Flame detection in a fuel fired appliance
US4588372A (en) Flame ionization control of a partially premixed gas burner with regulated secondary air
CA2598803C (en) Self diagnostic flame ignitor
US20070224558A1 (en) Gas flow and combustion control system
US5035607A (en) Fuel burner having an intermittent pilot with pre-ignition testing
US5591024A (en) Assembly for controlling the flow of gas for gas fired artificial logs
US8523560B2 (en) Spark detection in a fuel fired appliance
US4171944A (en) Combined smoke detection and furnace shut off device
US6973819B2 (en) Differential compensated vapor sensor
US20040226600A1 (en) Gas control assembly for controlling the supply of gas to unvented gas appliances
US6626133B2 (en) Explosion protection sensor for gas appliances
WO2022103350A1 (en) Innovation in the controller card used in liquid/gas burning devices
US3617159A (en) Gas-boiler igniting system
US2767783A (en) Sonic control for burners
US6877462B2 (en) Sensorless flammable vapor protection and method
US20210356126A1 (en) Burner flame stabilization method and system
CN210601612U (en) Combustion control device
WO2021145836A1 (en) Ignition system working with 24 volt energy used in stone oven which operated by natural gas, cng, lpg type gas fuel
US8388339B2 (en) Single micro-pin flame sense circuit and method
CN113758294A (en) Control method for safe combustion of industrial furnace
RU91413U1 (en) HEATING WATER BOILER (OPTIONS)
CN212481368U (en) Combustion furnace safety control device
CN201209855Y (en) Vertical electric-controlled oil burning system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20961754

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 29/09/2023)

122 Ep: pct application non-entry in european phase

Ref document number: 20961754

Country of ref document: EP

Kind code of ref document: A1