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DE974838C - Device for introducing a wetting agent into a pressurized water flow intended to extinguish a pulverized lignite fire or the like - Google Patents

Device for introducing a wetting agent into a pressurized water flow intended to extinguish a pulverized lignite fire or the like

Info

Publication number
DE974838C
DE974838C DEK4552D DEK0004552D DE974838C DE 974838 C DE974838 C DE 974838C DE K4552 D DEK4552 D DE K4552D DE K0004552 D DEK0004552 D DE K0004552D DE 974838 C DE974838 C DE 974838C
Authority
DE
Germany
Prior art keywords
wetting agent
introducing
pressurized water
fire
water flow
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.)
Expired
Application number
DEK4552D
Other languages
German (de)
Inventor
Hans Kiefer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEK4552D priority Critical patent/DE974838C/en
Application granted granted Critical
Publication of DE974838C publication Critical patent/DE974838C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C5/00—Making of fire-extinguishing materials immediately before use
    • A62C5/002—Apparatus for mixing extinguishants with water

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Description

In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 178 667, 252 691, 274810, 578 900.Considered publications: German patent specifications No. 178 667, 252 691, 274810, 578 900.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

® 109· 572/13 5.61® 109 572/13 5.61

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Vorrichtung zum Einbringen eines Netzmittels in einen zum Löschen eines Braunkohlenstaubbrandes od. dgl. bestimmten Druckwasserstrom, gekennzeichnet durch eine in einer Druckwassernebenleitung (c) angeordnete Strahlpumpe (d), die das Netzmittel ansaugt, und ein in die Druckwasserhauptleitung (Jb) eingeschaltetes Venturirohr (g), an dessen engstem Querschnitt die Druckwassernebenleitung (c) mündet.Apparatus od for introducing a wetting agent into a for deleting a brown coal dust fire. Like. Certain pressure water flow, characterized by that sucks the wetting agent in a pressurized water addition line (c) arranged jet pump (d), and g in the pressure water main line (Jb) switched on venturi ( ), at the narrowest cross-section of which the pressurized water secondary line (c) opens.
DEK4552D 1937-06-18 1937-06-18 Device for introducing a wetting agent into a pressurized water flow intended to extinguish a pulverized lignite fire or the like Expired DE974838C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK4552D DE974838C (en) 1937-06-18 1937-06-18 Device for introducing a wetting agent into a pressurized water flow intended to extinguish a pulverized lignite fire or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK4552D DE974838C (en) 1937-06-18 1937-06-18 Device for introducing a wetting agent into a pressurized water flow intended to extinguish a pulverized lignite fire or the like

Publications (1)

Publication Number Publication Date
DE974838C true DE974838C (en) 1961-05-10

Family

ID=7210397

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK4552D Expired DE974838C (en) 1937-06-18 1937-06-18 Device for introducing a wetting agent into a pressurized water flow intended to extinguish a pulverized lignite fire or the like

Country Status (1)

Country Link
DE (1) DE974838C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439158A1 (en) * 1984-10-25 1986-05-07 Kraftwerk Union AG, 4330 Mülheim Installation for neutralising acid produced during fires

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE252691C (en) *
DE274810C (en) *
DE178667C (en) *
DE578900C (en) * 1931-08-16 1933-06-19 Schmidt Paul Two-stage or multi-stage, liquid-operated jet pump for pumping liquid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE252691C (en) *
DE274810C (en) *
DE178667C (en) *
DE578900C (en) * 1931-08-16 1933-06-19 Schmidt Paul Two-stage or multi-stage, liquid-operated jet pump for pumping liquid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439158A1 (en) * 1984-10-25 1986-05-07 Kraftwerk Union AG, 4330 Mülheim Installation for neutralising acid produced during fires

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