GB1417383A - Admixing apparatus for fire-fighting by means of foam - Google Patents
Admixing apparatus for fire-fighting by means of foamInfo
- Publication number
- GB1417383A GB1417383A GB2763374A GB2763374A GB1417383A GB 1417383 A GB1417383 A GB 1417383A GB 2763374 A GB2763374 A GB 2763374A GB 2763374 A GB2763374 A GB 2763374A GB 1417383 A GB1417383 A GB 1417383A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- proportions
- foam
- constituents
- float
- 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
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)
- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
1417383 Mixing fluids in controlled proportions ALBACH & CO 21 June 1974 [22 June 1973] 27633/74 Heading B1C Apparatus for mixing foam forming liquid and water in constant proportion comprises a pump 2 drawing water from a container I and having a recirculation duct 20 in which is a jet pump 10 which induces foaming agent from a container 8 through a flow control valve 12. The valve is actuated by a float 4 in a conical portion 13 of the foam discharge line through a lever 15 which has a movable fulcrum 16 whereby the proportions of the constituents may be altered. In another embodiment (Figs. 2 and 3, not shown) the valve is rigidly connected to the float by a rod (5) and the proportions of the constituents are altered by rotating a sleeve (11) in which the valve member slides to adjust the size of the inlet port (25) thereto.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2331626A DE2331626C3 (en) | 1973-06-22 | 1973-06-22 | Mixing device for a foam extinguisher |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1417383A true GB1417383A (en) | 1975-12-10 |
Family
ID=5884666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2763374A Expired GB1417383A (en) | 1973-06-22 | 1974-06-21 | Admixing apparatus for fire-fighting by means of foam |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT373155B (en) |
DE (1) | DE2331626C3 (en) |
FR (1) | FR2234016B1 (en) |
GB (1) | GB1417383A (en) |
IT (1) | IT1014253B (en) |
NL (1) | NL7407653A (en) |
SE (1) | SE394959B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130910A (en) * | 1982-09-25 | 1984-06-13 | Gilmat Engineering Limited | Additive supply apparatus for use in a fluid supply line |
GB2158712A (en) * | 1984-05-18 | 1985-11-20 | Rosenbauer Kg Konrad | A method and means for producing and dispensing extinguishing fluids |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19802240B4 (en) | 1998-01-22 | 2004-08-05 | Vigh, Andreas, Dipl.-Ing. (Fh) | Stepless automatic mechanical foam dosing system for high and normal pressure fire-fighting centrifugal pumps |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3040758A (en) * | 1958-07-21 | 1962-06-26 | Pyrene Co Ltd | Inductors for liquids |
AT304272B (en) * | 1970-04-01 | 1972-12-27 | Rosenbauer Kg Konrad | Admixing control device for pump units, in particular for fire-fighting purposes |
-
1973
- 1973-06-22 DE DE2331626A patent/DE2331626C3/en not_active Expired
-
1974
- 1974-05-24 AT AT0427974A patent/AT373155B/en not_active IP Right Cessation
- 1974-05-30 IT IT68691/74A patent/IT1014253B/en active
- 1974-06-07 NL NL7407653A patent/NL7407653A/xx not_active Application Discontinuation
- 1974-06-14 SE SE7407846A patent/SE394959B/en unknown
- 1974-06-21 FR FR7422552A patent/FR2234016B1/fr not_active Expired
- 1974-06-21 GB GB2763374A patent/GB1417383A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130910A (en) * | 1982-09-25 | 1984-06-13 | Gilmat Engineering Limited | Additive supply apparatus for use in a fluid supply line |
GB2158712A (en) * | 1984-05-18 | 1985-11-20 | Rosenbauer Kg Konrad | A method and means for producing and dispensing extinguishing fluids |
Also Published As
Publication number | Publication date |
---|---|
NL7407653A (en) | 1974-12-24 |
FR2234016A1 (en) | 1975-01-17 |
AT373155B (en) | 1983-12-27 |
DE2331626B2 (en) | 1981-05-07 |
SE7407846L (en) | 1974-12-23 |
SE394959B (en) | 1977-07-25 |
DE2331626C3 (en) | 1986-10-02 |
FR2234016B1 (en) | 1977-06-24 |
IT1014253B (en) | 1977-04-20 |
ATA427974A (en) | 1983-05-15 |
DE2331626A1 (en) | 1975-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |