BR7201921D0 - A SAFETY DEVICE FOR FIRE EXTINGUISHERS - Google Patents
A SAFETY DEVICE FOR FIRE EXTINGUISHERSInfo
- Publication number
- BR7201921D0 BR7201921D0 BR1921/72*[A BR192172A BR7201921D0 BR 7201921 D0 BR7201921 D0 BR 7201921D0 BR 192172 A BR192172 A BR 192172A BR 7201921 D0 BR7201921 D0 BR 7201921D0
- Authority
- BR
- Brazil
- Prior art keywords
- safety device
- fire extinguishers
- extinguishers
- fire
- safety
- Prior art date
Links
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
- A62C13/003—Extinguishers with spraying and projection of extinguishing agents by pressurised gas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/48—Seals
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)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13008371A | 1971-04-01 | 1971-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7201921D0 true BR7201921D0 (en) | 1973-05-31 |
Family
ID=22442973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR1921/72*[A BR7201921D0 (en) | 1971-04-01 | 1972-04-03 | A SAFETY DEVICE FOR FIRE EXTINGUISHERS |
Country Status (8)
Country | Link |
---|---|
US (1) | US3666016A (en) |
BR (1) | BR7201921D0 (en) |
CA (1) | CA968759A (en) |
DE (1) | DE2215105A1 (en) |
FR (1) | FR2136111A5 (en) |
GB (1) | GB1363181A (en) |
IT (1) | IT952492B (en) |
SE (1) | SE381816B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3702637A (en) * | 1971-02-12 | 1972-11-14 | James C Bower | Control valve and discharge hose for pressurized fire extinguishers |
US3814298A (en) * | 1973-02-05 | 1974-06-04 | Kidde & Co Walter | Safety release pin |
US3844356A (en) * | 1973-08-23 | 1974-10-29 | Anglam Inc | Fire extinguisher |
US3944269A (en) * | 1974-09-18 | 1976-03-16 | E. J. Brooks Company | Seal |
US4119153A (en) * | 1976-11-01 | 1978-10-10 | Bernzomatic Corporation | Tamper-proof fire extinguisher |
US4592579A (en) * | 1983-03-22 | 1986-06-03 | Burnett Ralph G | Shipping container seal |
US4658907A (en) * | 1985-12-30 | 1987-04-21 | Popp Wayne A | Fire extinguisher safety pin tag holder |
US4658481A (en) * | 1986-01-17 | 1987-04-21 | Pittway Corporation | Safety release pin for fire extinguishers |
US4705064A (en) * | 1986-08-12 | 1987-11-10 | Freddy Self | Safety seal for an operating lever |
US4782564A (en) * | 1987-07-27 | 1988-11-08 | Pittway Corporation | Safety release pin for fire extinguishers |
US10926119B1 (en) | 2014-06-24 | 2021-02-23 | Rusoh Inc. | Fire extinguisher with internal mixing and gas cartridge |
CN104689501B (en) * | 2015-03-11 | 2017-07-18 | 国安达股份有限公司 | A kind of hand fire extinguisher |
CN104689502B (en) * | 2015-03-11 | 2017-09-15 | 国安达股份有限公司 | A kind of anti-failure type hand fire extinguisher |
USD777566S1 (en) * | 2015-04-14 | 2017-01-31 | Oval Fire Products Corporation | Bracket |
SE540107C2 (en) * | 2017-04-05 | 2018-03-27 | Progressive Safety Sweden Ab | Device for facilitating removal of a safety pin in a fire extinguisher |
SE541570C2 (en) * | 2018-03-01 | 2019-11-05 | Progressive Safety Sweden Ab | Safety pin for a fire extinguisher |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2531123A (en) * | 1947-09-19 | 1950-11-21 | Ansul Chemical Co | Portable hand fire extinguisher |
US2760587A (en) * | 1951-12-13 | 1956-08-28 | Process Engineering Inc | Fire-extinguishing apparatus |
US2744580A (en) * | 1952-07-19 | 1956-05-08 | Specialties Dev Corp | Handleless discharge head for portable fluid dispensing apparatus |
US2703546A (en) * | 1952-12-11 | 1955-03-08 | Scott E Allen | Fire extinguisher discharge indicator |
US2904305A (en) * | 1957-07-11 | 1959-09-15 | Milton A Novotny | Discharge control apparatus for powder fire extinguisher |
US3010520A (en) * | 1959-07-23 | 1961-11-28 | Ernest E Seaberg | Valve for dry powder fire extinguishers |
US3105458A (en) * | 1959-10-30 | 1963-10-01 | Ansul Chemical Co | Visual indicators |
US3606427A (en) * | 1970-04-27 | 1971-09-20 | Thomas & Betts Corp | Powdered metal frangible seal |
-
1971
- 1971-04-01 US US130083A patent/US3666016A/en not_active Expired - Lifetime
-
1972
- 1972-03-15 GB GB1210072A patent/GB1363181A/en not_active Expired
- 1972-03-15 CA CA137,186A patent/CA968759A/en not_active Expired
- 1972-03-28 DE DE19722215105 patent/DE2215105A1/en active Pending
- 1972-03-29 SE SE7204112A patent/SE381816B/en unknown
- 1972-03-31 IT IT49381/72A patent/IT952492B/en active
- 1972-03-31 FR FR7211470A patent/FR2136111A5/fr not_active Expired
- 1972-04-03 BR BR1921/72*[A patent/BR7201921D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3666016A (en) | 1972-05-30 |
IT952492B (en) | 1973-07-20 |
CA968759A (en) | 1975-06-03 |
SE381816B (en) | 1975-12-22 |
DE2215105A1 (en) | 1972-10-12 |
GB1363181A (en) | 1974-08-14 |
FR2136111A5 (en) | 1972-12-22 |
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