FR3106758B1 - Dispositif de securite a declenchement thermique - Google Patents

Dispositif de securite a declenchement thermique Download PDF

Info

Publication number
FR3106758B1
FR3106758B1 FR2000951A FR2000951A FR3106758B1 FR 3106758 B1 FR3106758 B1 FR 3106758B1 FR 2000951 A FR2000951 A FR 2000951A FR 2000951 A FR2000951 A FR 2000951A FR 3106758 B1 FR3106758 B1 FR 3106758B1
Authority
FR
France
Prior art keywords
slider
safety device
thermal release
severed
release safety
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.)
Active
Application number
FR2000951A
Other languages
English (en)
Other versions
FR3106758A1 (fr
Inventor
Pierre-Antoine Guenot
Nicolas Faivre
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.)
Schrader SA
Original Assignee
Schrader SA
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 Schrader SA filed Critical Schrader SA
Priority to FR2000951A priority Critical patent/FR3106758B1/fr
Priority to EP21152584.5A priority patent/EP3858443A1/fr
Publication of FR3106758A1 publication Critical patent/FR3106758A1/fr
Application granted granted Critical
Publication of FR3106758B1 publication Critical patent/FR3106758B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A62C37/42—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 mechanical connection between sensor and actuator, e.g. rods, levers
    • 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
    • A62C37/46—Construction of the actuator
    • A62C37/48—Thermally sensitive initiators

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Safety Valves (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

L’invention concerne un dispositif de sécurité à déclenchement thermique qui comporte : - une cage munie d’un passage transversal prévu pour être traversé par un élément à sectionner, le passage transversal comportant au moins une arête tranchante, - un coulisseau coulissant dans la cage, - un élément élastique de rappel qui sollicite le coulisseau en direction de l’appui contre l’élément à sectionner, - une unité de déclenchement thermique qui est agencée de manière à retenir le coulisseau dans sa position axiale de repos, lorsque la température locale est inférieure ou égale à une température de seuil, et de manière à libérer le coulisseau lorsque la température locale dépasse la température de seuil. Figure pour l’abrégé : figure 1
FR2000951A 2020-01-31 2020-01-31 Dispositif de securite a declenchement thermique Active FR3106758B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2000951A FR3106758B1 (fr) 2020-01-31 2020-01-31 Dispositif de securite a declenchement thermique
EP21152584.5A EP3858443A1 (fr) 2020-01-31 2021-01-20 Dispositif de securite a declenchement thermique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000951A FR3106758B1 (fr) 2020-01-31 2020-01-31 Dispositif de securite a declenchement thermique
FR2000951 2020-01-31

Publications (2)

Publication Number Publication Date
FR3106758A1 FR3106758A1 (fr) 2021-08-06
FR3106758B1 true FR3106758B1 (fr) 2023-05-05

Family

ID=70228261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000951A Active FR3106758B1 (fr) 2020-01-31 2020-01-31 Dispositif de securite a declenchement thermique

Country Status (2)

Country Link
EP (1) EP3858443A1 (fr)
FR (1) FR3106758B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3127537B1 (fr) 2021-09-28 2023-11-17 Schrader Tendeur pour un câble équipant une installation de déclenchement d’un organe de sécurité

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3023896B1 (fr) 2014-07-17 2016-07-15 Schrader Vanne de securite
KR101506575B1 (ko) * 2014-09-02 2015-03-27 강운공업주식회사 보존형 발전유닛이 구비된 고체 에어로졸 소화장치

Also Published As

Publication number Publication date
EP3858443A1 (fr) 2021-08-04
FR3106758A1 (fr) 2021-08-06

Similar Documents

Publication Publication Date Title
FR3106758B1 (fr) Dispositif de securite a declenchement thermique
FR2958787B1 (fr) Dispositif de protection contre les surtensions a deconnecteurs thermiques dedoubles
WO2012127226A3 (fr) Ensemble vanne de puits de forage
US5203278A (en) Temperature warning device
CN103470827A (zh) 新型压杆失稳触发型泄压阀
CA2800110C (fr) Dispositif de decompression intelligent pour clapet double isolation
FR3013104B1 (fr) Dispositif de conditionnement thermique d'un flux d'air notamment pour vehicule automobile
FR3070331B1 (fr) Systeme de siege de vehicule automobile
FR3067870B1 (fr) Appareil de protection electrique comportant un dispositif limiteur de courant
WO2005078255A3 (fr) Dispositif a thermostat a securite integree pour systemes de refroidissement de vehicule
US6988672B2 (en) Valves
FR3096727B1 (fr) Aube de turbine dotée d’une cavité de fragilisation d’une section frangible
FR3127537A1 (fr) Tendeur pour un câble équipant une installation de déclenchement d’un organe de sécurité
WO2008073072A3 (fr) Système de tension de roulement à billes pour une tondeuse
Pedroso Goncalves et al. The impact of work accidents experience on causal attributions and worker behaviour
FR3074540B1 (fr) Dispositif ameliore de serrage de protections thermiques pour divergent de moteur fusee
FR3128817A1 (fr) Dispositif d’alimentation électrique à protection thermique
FR3072590B1 (fr) Dispositif de blocage en position d''une tole delivree en bande vers un poste de faconnage, monte sur une plateforme recevant la bande de tole.
WO2012098005A8 (fr) Dispositif de protection destiné en particulier à l'électronique de commande d'un composant d'un véhicule automobile
Chen et al. Study on the Selectivity in Transient Current Protection (II)-Transient Analysis of Fault with Line Trap
Abancó et al. Towards a debris-flow warning system based on hydrological measurements of the triggering conditions. A study of El Rebaixader catchment (Central Pyrenees, Spain)
Chaulagain Impacts of climate change on water resources of Nepal: The physical and socio-economic dimensions
Pingle et al. 189 Occupational heat exposure of traffic police workers in ahmedabad, india
FR3030664B1 (fr) Frein a compensation thermique
Mahilum et al. Experiences of stresses and coping strategies among firefighters in Cagayan de Oro City

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210806

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5