EP0112950A1 - Feuerlöschgerät - Google Patents

Feuerlöschgerät Download PDF

Info

Publication number
EP0112950A1
EP0112950A1 EP82402403A EP82402403A EP0112950A1 EP 0112950 A1 EP0112950 A1 EP 0112950A1 EP 82402403 A EP82402403 A EP 82402403A EP 82402403 A EP82402403 A EP 82402403A EP 0112950 A1 EP0112950 A1 EP 0112950A1
Authority
EP
European Patent Office
Prior art keywords
tube
fire extinguisher
central tube
striker
central
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.)
Ceased
Application number
EP82402403A
Other languages
English (en)
French (fr)
Inventor
Jean Laigle
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.)
Compagnie Centrale Sicli SA
Original Assignee
Compagnie Centrale Sicli 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 Compagnie Centrale Sicli SA filed Critical Compagnie Centrale Sicli SA
Priority to EP82402403A priority Critical patent/EP0112950A1/de
Publication of EP0112950A1 publication Critical patent/EP0112950A1/de
Ceased legal-status Critical Current

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Classifications

    • 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
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/66—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers
    • A62C13/72—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers characterised by releasing means operating essentially simultaneously on both containers
    • A62C13/74—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers characterised by releasing means operating essentially simultaneously on both containers the pressure gas container being pierced or broken
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/76—Details or accessories

Definitions

  • the invention relates to a fire extinguisher and its manufacturing method. More particularly, the invention relates to an extinguisher device of the portable type, at permanent pressure or at auxiliary pressure, the output flow of which is controllable.
  • Fire extinguisher devices of this type generally consist of a pressed sheet metal tank, or folded and welded, on which is fixed in a sealed manner, a fire extinguisher head intended for gripping and implementing the device. .
  • the fire extinguisher head is usually screwed into an upper opening in the tank. During any recharges or maintenance checks on the devices, this head is unscrewed and then screwed back on. The filling with fire extinguisher, powder for example, is done through this opening which is more or less large, which lengthens the operation.
  • the object of the invention is to provide a device of simple structure, particularly robust, and very easy to implement.
  • the subject of the invention is a fire extinguisher device, of the portable type, with controllable outlet flow rate characterized in that the body of the extinguisher is made in one piece constituting both the cylindrical outer envelope of the tank. , the fire extinguisher head intended to receive accessories for flow control and monitoring, and the central tube.
  • the invention also relates to a method of manufacturing a portable fire extinguisher device, characterized in that a single piece is molded of a fire extinguisher body comprising a cylindrical outer shell of a tank, a head intended to receive accessories for controlling and controlling the flow, and a central tube and a bottom is screwed directly onto the envelope.
  • a dip tube inserted in the head part is provided, and coming to cover the central tube.
  • the barrel of which is cylindrical is provided a bottom 3 screwed in the manner of a cover directly onto the casing 9.
  • the same references designate the same elements.
  • the body 1 molded in one piece, and comprising the envelope 9 of the tank, the grip 10, the head 11 and the central tube 2.
  • the central tube 2 n is not the dip tube, but the distributor tube which contains the sparklet 5 (or propellant bottle) and the striker 4.
  • the striker is fixed on a base 16, and the sparklet 5 is moved away from the striker 4 by means of 'a spring 17.
  • the distributor tube 2 has at its lower part a lateral opening 18 to let the propellant pass.
  • the central tube comprises a valve 19 secured to a control rod 20, capable of being operated by means of the control lever 6.
  • the valve 19 has a dual role. First, it seals above the sparklet 5, by its lip 21. Then, it seals between the outlet nozzle 14 and the dip tube 24, by its shoulder 22. Between the lip 21 and the shoulder 22, opens an evacuation pipe 23, the other end of which is connected to the dip tube 24.
  • This dip tube 24 has a high end 25 which is inserted into the one-piece body of fire extinguisher under the part forming head, and a lower end 26 opening at the bottom of the tank, just above the bottom 3. This lower end 26 has a lateral disc 27 which covers the open end of the central tube 2 to hold the base 16 of the striker 4 .
  • a return 28 is provided, which rises outside the central tube 2.
  • the bottom 3 of the fire extinguisher present at its central part a projection 29 which is applied under the disc 27 secured to the dip tube 24.
  • the operation of the extinguisher device is as follows, in the case of FIG. 1: the extinguisher body is turned upside down to present its lower opening.
  • the extinguishing product (powder for example) is easily introduced due to the large diameter of this opening.
  • the bottom 3 is then screwed.
  • the device is then straightened and pressurized, for example by the filling valve (not shown).
  • the projection of the extinguishing agent is controlled by means of the valve 8, by operation of the control lever 6.
  • the sparklet 5 is introduced into the central tube 2, then the spring 17 and the base 16 with its striker 4.
  • the dip tube 24 is then put in place by inserting its upper end 25 into the housing provided for this purpose under the part of the extinguisher body forming a head, and placing the return 28 around the lower end from the central tube 2, the disc 27 coming to be placed on the base 16 of the striker 4.
  • the device is then loaded with its dose of extinguisher product, through its opening which is of large diameter, and the bottom 3 is screwed, the central projection blocks the dip tube 2.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
EP82402403A 1982-12-30 1982-12-30 Feuerlöschgerät Ceased EP0112950A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP82402403A EP0112950A1 (de) 1982-12-30 1982-12-30 Feuerlöschgerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82402403A EP0112950A1 (de) 1982-12-30 1982-12-30 Feuerlöschgerät

Publications (1)

Publication Number Publication Date
EP0112950A1 true EP0112950A1 (de) 1984-07-11

Family

ID=8189962

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82402403A Ceased EP0112950A1 (de) 1982-12-30 1982-12-30 Feuerlöschgerät

Country Status (1)

Country Link
EP (1) EP0112950A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007135825A1 (ja) * 2006-05-18 2007-11-29 Hideo Yoshida 消火ガス噴射器
CN108607189A (zh) * 2018-05-02 2018-10-02 西安尚泰安全技术有限责任公司 一种灭火器及其操作方法
CN113577621A (zh) * 2021-07-29 2021-11-02 世纪联保消防新技术(江西)有限公司 启动装置和灭火设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1132498A (fr) * 1954-06-09 1957-03-12 Récipient en superpolyamide obtenu par moulage
FR2048296A5 (de) * 1969-11-20 1971-03-19 Oana Katsuo
DE2129730A1 (de) * 1970-06-15 1971-12-16 Cie Centrale Sicli Handfeuerloescher
US3790034A (en) * 1972-02-14 1974-02-05 Thiokol Chemical Corp Rechargeable sprayer
CH588982A5 (de) * 1973-12-14 1977-06-30 Juillet Hubert

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1132498A (fr) * 1954-06-09 1957-03-12 Récipient en superpolyamide obtenu par moulage
FR2048296A5 (de) * 1969-11-20 1971-03-19 Oana Katsuo
DE2129730A1 (de) * 1970-06-15 1971-12-16 Cie Centrale Sicli Handfeuerloescher
US3790034A (en) * 1972-02-14 1974-02-05 Thiokol Chemical Corp Rechargeable sprayer
CH588982A5 (de) * 1973-12-14 1977-06-30 Juillet Hubert

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007135825A1 (ja) * 2006-05-18 2007-11-29 Hideo Yoshida 消火ガス噴射器
JP2007330775A (ja) * 2006-05-18 2007-12-27 Hideo Yoshida 消火ガス噴射器
US8651194B2 (en) 2006-05-18 2014-02-18 Hideo Yoshida Fire extinguishing gas spray device
CN108607189A (zh) * 2018-05-02 2018-10-02 西安尚泰安全技术有限责任公司 一种灭火器及其操作方法
CN113577621A (zh) * 2021-07-29 2021-11-02 世纪联保消防新技术(江西)有限公司 启动装置和灭火设备
CN113577621B (zh) * 2021-07-29 2024-03-19 北京世纪联保新能源科技有限公司 启动装置和灭火设备

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19841212

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19870927

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LAIGLE, JEAN