SE546202C2 - Low-pressure passive apparatus for cooling an undesirably increased temperature or suppressing flame burning in a protected electrical device - Google Patents
Low-pressure passive apparatus for cooling an undesirably increased temperature or suppressing flame burning in a protected electrical deviceInfo
- Publication number
- SE546202C2 SE546202C2 SE2350488A SE2350488A SE546202C2 SE 546202 C2 SE546202 C2 SE 546202C2 SE 2350488 A SE2350488 A SE 2350488A SE 2350488 A SE2350488 A SE 2350488A SE 546202 C2 SE546202 C2 SE 546202C2
- Authority
- SE
- Sweden
- Prior art keywords
- carrier
- electrical device
- protected
- protected electrical
- cooling medium
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims description 4
- 239000002826 coolant Substances 0.000 claims abstract description 24
- 239000011521 glass Substances 0.000 claims abstract description 22
- 239000003708 ampul Substances 0.000 claims abstract description 14
- 230000003247 decreasing effect Effects 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 8
- 230000004913 activation Effects 0.000 claims abstract description 7
- 230000011664 signaling Effects 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims abstract description 3
- 238000010297 mechanical methods and process Methods 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- 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
- 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
- A62C35/10—Containers destroyed or opened by flames or heat
-
- 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)
- Measuring Fluid Pressure (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Manipulator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
|---|---|
| SE2350488A1 SE2350488A1 (en) | 2023-10-27 |
| SE546202C2 true SE546202C2 (en) | 2024-07-02 |
Family
ID=86604887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE2350488A SE546202C2 (en) | 2022-04-26 | 2023-04-24 | Low-pressure passive apparatus for cooling an undesirably increased temperature or suppressing flame burning in a protected electrical device |
Country Status (20)
| Country | Link |
|---|---|
| AT (1) | AT526138A2 (ro) |
| BE (1) | BE1030437B1 (ro) |
| BG (1) | BG113691A (ro) |
| CH (1) | CH719640A2 (ro) |
| CZ (1) | CZ2022172A3 (ro) |
| DE (1) | DE102023110493A1 (ro) |
| DK (1) | DK202370198A1 (ro) |
| ES (1) | ES2956445A1 (ro) |
| FI (1) | FI20235461A1 (ro) |
| FR (1) | FR3134946B3 (ro) |
| HR (2) | HRP20230382A1 (ro) |
| HU (1) | HU5652U (ro) |
| LU (1) | LU504059B1 (ro) |
| NL (1) | NL2034678B1 (ro) |
| NO (1) | NO20230463A1 (ro) |
| PL (1) | PL444488A1 (ro) |
| RO (1) | RO137616A0 (ro) |
| SE (1) | SE546202C2 (ro) |
| SI (1) | SI26372A2 (ro) |
| SK (1) | SK500232023A3 (ro) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200360748A1 (en) * | 2019-05-18 | 2020-11-19 | Marcus Henry Welles | Fire Sprinkler Station Mobile |
| WO2021220157A1 (en) * | 2020-04-28 | 2021-11-04 | Tyco Fire Products Lp | Systems and methods of sprinkler bulbs with resistive trace |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CA3116551A1 (en) * | 2018-10-15 | 2020-04-23 | Electric Power Systems, Inc. | Thermal management of electrochemical storage devices |
| 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 |
| 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 |
-
2022
- 2022-04-26 CZ CZ2022-172A patent/CZ2022172A3/cs unknown
-
2023
- 2023-04-17 HR HRP20230382AA patent/HRP20230382A1/hr unknown
- 2023-04-17 HR HRUM20240008AU patent/HRUM20240008U2/hr unknown
- 2023-04-19 SK SK50023-2023A patent/SK500232023A3/sk unknown
- 2023-04-19 PL PL444488A patent/PL444488A1/pl unknown
- 2023-04-19 BG BG113691A patent/BG113691A/bg unknown
- 2023-04-21 SI SI202300057A patent/SI26372A2/sl active IP Right Grant
- 2023-04-24 SE SE2350488A patent/SE546202C2/en unknown
- 2023-04-24 HU HUU2300067U patent/HU5652U/hu unknown
- 2023-04-24 FR FR2304095A patent/FR3134946B3/fr active Active
- 2023-04-24 AT ATA50305/2023A patent/AT526138A2/de unknown
- 2023-04-25 RO ROA202300201A patent/RO137616A0/ro unknown
- 2023-04-25 LU LU504059A patent/LU504059B1/en active IP Right Grant
- 2023-04-25 DE DE102023110493.4A patent/DE102023110493A1/de active Pending
- 2023-04-25 NL NL2034678A patent/NL2034678B1/en active
- 2023-04-25 ES ES202330328A patent/ES2956445A1/es active Pending
- 2023-04-25 BE BE20235321A patent/BE1030437B1/fr active IP Right Grant
- 2023-04-25 DK DKPA202370198A patent/DK202370198A1/en unknown
- 2023-04-25 FI FI20235461A patent/FI20235461A1/en unknown
- 2023-04-26 CH CH000433/2023A patent/CH719640A2/de unknown
- 2023-04-26 NO NO20230463A patent/NO20230463A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200360748A1 (en) * | 2019-05-18 | 2020-11-19 | Marcus Henry Welles | Fire Sprinkler Station Mobile |
| WO2021220157A1 (en) * | 2020-04-28 | 2021-11-04 | Tyco Fire Products Lp | Systems and methods of sprinkler bulbs with resistive trace |
Also Published As
| Publication number | Publication date |
|---|---|
| AT526138A2 (de) | 2023-11-15 |
| SE2350488A1 (en) | 2023-10-27 |
| HRUM20240008U2 (hr) | 2024-08-16 |
| NL2034678A (en) | 2023-11-10 |
| NO20230463A1 (en) | 2023-10-27 |
| SI26372A2 (sl) | 2023-12-29 |
| NL2034678B1 (en) | 2024-05-30 |
| FR3134946B3 (fr) | 2024-05-03 |
| HU5652U (hu) | 2023-09-28 |
| DK202370198A1 (en) | 2023-12-15 |
| CZ2022172A3 (cs) | 2023-11-08 |
| FI20235461A1 (en) | 2023-10-27 |
| HRP20230382A1 (hr) | 2024-02-02 |
| SK500232023A3 (sk) | 2024-08-28 |
| BG113691A (bg) | 2023-10-31 |
| ES2956445A8 (es) | 2024-03-11 |
| FR3134946A3 (fr) | 2023-10-27 |
| PL444488A1 (pl) | 2023-10-30 |
| LU504059B1 (en) | 2023-11-09 |
| BE1030437A1 (fr) | 2023-11-08 |
| BE1030437B1 (fr) | 2024-06-20 |
| ES2956445A1 (es) | 2023-12-21 |
| CH719640A2 (de) | 2023-10-31 |
| DE102023110493A1 (de) | 2023-10-26 |
| RO137616A0 (ro) | 2023-08-30 |
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