FR3134946B3 - Appareil passif à basse pression pour refroidir une température indésirablement accrue ou supprimer une combustion à flamme dans un dispositif électrique protégé - Google Patents

Appareil passif à basse pression pour refroidir une température indésirablement accrue ou supprimer une combustion à flamme dans un dispositif électrique protégé Download PDF

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Publication number
FR3134946B3
FR3134946B3 FR2304095A FR2304095A FR3134946B3 FR 3134946 B3 FR3134946 B3 FR 3134946B3 FR 2304095 A FR2304095 A FR 2304095A FR 2304095 A FR2304095 A FR 2304095A FR 3134946 B3 FR3134946 B3 FR 3134946B3
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FR
France
Prior art keywords
increased temperature
protected electrical
electrical device
undesirably increased
cooling
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Active
Application number
FR2304095A
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English (en)
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FR3134946A3 (fr
Inventor
Marek Duda
Peter Rončák
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Megellan Se
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Megellan Se
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Application filed by Megellan Se filed Critical Megellan Se
Publication of FR3134946A3 publication Critical patent/FR3134946A3/fr
Application granted granted Critical
Publication of FR3134946B3 publication Critical patent/FR3134946B3/fr
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A62C35/10—Containers destroyed or opened by flames or heat
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/62—Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/28—Accessories for delivery devices, e.g. supports
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A62C35/026—Permanently-installed equipment with containers for delivering the extinguishing substance the extinguishing material being put under pressure by means other than pressure gas, e.g. pumps
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A62C35/11—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone
    • A62C35/13—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone with a finite supply of extinguishing material
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive
    • A62C37/12—Releasing means, e.g. electrically released heat-sensitive with fusible links
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive
    • A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
    • A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/028—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with fusing sensing element
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/121—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid characterised by the sensing element
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/121—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid characterised by the sensing element
    • G05D23/122—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid characterised by the sensing element using a plurality of sensing elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
    • H02H5/086—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays of cooling or lubricating fluids
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Measuring Fluid Pressure (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Manipulator (AREA)
  • Protection Of Static Devices (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

Appareil passif à basse pression pour refroidir une température indésirablement accrue ou supprimer une combustion à flamme dans un dispositif électrique protégé L'invention concerne un appareil passif à basse pression pour réduire une température indésirablement accrue ou supprimer une combustion à flamme dans des dispositifs électriques protégés, qui est disposé dans le dispositif électrique protégé et comprend un support (1) dans lequel se trouve un milieu de refroidissement comprimé (3), le support (1) comportant une vanne de remplissage (5), un manomètre (2), un capteur de pression (4) et au moins un détecteur de température, tel qu’une ampoule en verre thermosensible (6) qui se brise dans le dispositif protégé à la température accrue, ce qui endommage le support (1) et le milieu (3) se déverse dans la zone du dispositif électrique protégé et refroidit la température indésirablement accrue ou supprime une combustion à flamme dans ce dispositif électrique protégé. Figure à publier avec l’abrégé : Figure 1
FR2304095A 2022-04-26 2023-04-24 Appareil passif à basse pression pour refroidir une température indésirablement accrue ou supprimer une combustion à flamme dans un dispositif électrique protégé Active FR3134946B3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2022-172 2022-04-26
CZ2022-172A CZ2022172A3 (cs) 2022-04-26 2022-04-26 Nízkotlaké pasivní zařízení pro ochlazování nežádoucí zvýšené teploty, případně potlačení plamenného hoření v chráněném elektrickém zařízení

Publications (2)

Publication Number Publication Date
FR3134946A3 FR3134946A3 (fr) 2023-10-27
FR3134946B3 true FR3134946B3 (fr) 2024-05-03

Family

ID=86604887

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2304095A Active FR3134946B3 (fr) 2022-04-26 2023-04-24 Appareil passif à basse pression pour refroidir une température indésirablement accrue ou supprimer une combustion à flamme dans un dispositif électrique protégé

Country Status (22)

Country Link
AT (1) AT526138A2 (fr)
BE (1) BE1030437B1 (fr)
BG (1) BG113691A (fr)
CH (1) CH719640A2 (fr)
CZ (1) CZ2022172A3 (fr)
DE (1) DE102023110493A1 (fr)
DK (2) DK202370198A1 (fr)
EE (1) EE01648U1 (fr)
ES (1) ES2956445A1 (fr)
FI (1) FI20235461A1 (fr)
FR (1) FR3134946B3 (fr)
HR (2) HRP20230382A1 (fr)
HU (1) HU5652U (fr)
LU (1) LU504059B1 (fr)
NL (1) NL2034678B1 (fr)
NO (1) NO20230463A1 (fr)
PL (1) PL444488A1 (fr)
RO (1) RO137616A0 (fr)
SE (1) SE546202C2 (fr)
SI (1) SI26372A2 (fr)
SK (1) SK289330B6 (fr)
TR (1) TR2023004560A2 (fr)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7182143B2 (en) * 2003-03-24 2007-02-27 Neal Hall Automatic appliance fire extinguisher system
US7661482B2 (en) * 2007-08-02 2010-02-16 Whitney Sr Sterling Tree fire extinguishing device
DE102011075318A1 (de) * 2011-05-05 2012-11-08 Sb Limotive Company Ltd. Batteriegehäuse für Lithium-Ionen-Zellen
KR101328815B1 (ko) * 2012-02-17 2013-11-13 주식회사 한화 유리벌브 파열장치
KR101170083B1 (ko) * 2012-06-27 2012-07-31 상원엔지니어링(주) 분배전반 자동 소화 장치
KR101286756B1 (ko) * 2012-11-22 2013-07-16 주식회사 테크노믹스 소화장치
DE102016219284A1 (de) * 2016-10-05 2018-04-05 Bayerische Motoren Werke Aktiengesellschaft Elektrischer Energiespeicher mit einer Notkühleinrichtung
CN206167681U (zh) * 2016-10-12 2017-05-17 徐州克林斯曼安防科技有限公司 汽车锂电池箱自动探测灭火装置
CN108926789B (zh) * 2018-08-24 2023-06-02 东莞骑士换电电子科技有限公司 一种充电柜自动消防喷水、自动断电装置
CZ308011B6 (cs) * 2018-08-29 2019-10-16 Ases Group, Se Automatický ochlazovací a hasicí systém
JP7403857B2 (ja) * 2018-10-15 2023-12-25 エレクトリック パワー システムズ， インコーポレイテッド 電気化学蓄電デバイスの熱管理
US20200360748A1 (en) * 2019-05-18 2020-11-19 Marcus Henry Welles Fire Sprinkler Station Mobile
CN110115816A (zh) * 2019-06-03 2019-08-13 北京紫光新锐科技发展有限公司 一种专用于消防安全的配电柜及方法
WO2021220157A1 (fr) * 2020-04-28 2021-11-04 Tyco Fire Products Lp Systèmes et procédés d'ampoules d'arrosage à l'aide d'une trace résistive
CN111790083A (zh) * 2020-07-13 2020-10-20 烟台创为新能源科技股份有限公司 一种锂离子电池热失控早期预警灭火系统及方法
CN212968589U (zh) * 2020-08-10 2021-04-13 重庆烨荣电气股份有限公司 一种电气自动化控制柜

Also Published As

Publication number Publication date
ES2956445A8 (es) 2024-03-11
SE546202C2 (en) 2024-07-02
CH719640A2 (de) 2023-10-31
SI26372A2 (sl) 2023-12-29
NL2034678A (en) 2023-11-10
AT526138A2 (de) 2023-11-15
HRUM20240008U2 (hr) 2024-08-16
SK289330B6 (sk) 2025-06-11
NL2034678B1 (en) 2024-05-30
DK202370198A1 (en) 2023-12-15
PL444488A1 (pl) 2023-10-30
BE1030437B1 (fr) 2024-06-20
CZ2022172A3 (cs) 2023-11-08
FR3134946A3 (fr) 2023-10-27
DK202500027Y3 (da) 2025-05-27
FI20235461A1 (en) 2023-10-27
HRP20230382A1 (hr) 2024-02-02
EE01648U1 (et) 2024-11-15
BG113691A (bg) 2023-10-31
DK202500027U1 (da) 2025-05-14
ES2956445A1 (es) 2023-12-21
NO20230463A1 (en) 2023-10-27
SE2350488A1 (en) 2023-10-27
SK500232023A3 (sk) 2024-08-28
BE1030437A1 (fr) 2023-11-08
RO137616A0 (ro) 2023-08-30
HU5652U (hu) 2023-09-28
TR2023004560A2 (tr) 2023-11-21
DE102023110493A1 (de) 2023-10-26
LU504059B1 (en) 2023-11-09

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