CA944253A - Flush type sprinkler - Google Patents
Flush type sprinklerInfo
- Publication number
- CA944253A CA944253A CA166,977A CA166977A CA944253A CA 944253 A CA944253 A CA 944253A CA 166977 A CA166977 A CA 166977A CA 944253 A CA944253 A CA 944253A
- Authority
- CA
- Canada
- Prior art keywords
- flush type
- type sprinkler
- sprinkler
- flush
- type
- 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
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/09—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers telescopic or adjustable
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24121272A | 1972-04-05 | 1972-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA944253A true CA944253A (en) | 1974-03-26 |
Family
ID=22909725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA166,977A Expired CA944253A (en) | 1972-04-05 | 1973-03-19 | Flush type sprinkler |
Country Status (3)
Country | Link |
---|---|
US (1) | US3756321A (en) |
JP (1) | JPS5414438B2 (en) |
CA (1) | CA944253A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4015665A (en) * | 1975-08-07 | 1977-04-05 | Grunau Company, Inc. | Concealed sprinkler head |
JPS5234208A (en) * | 1975-09-05 | 1977-03-16 | Kunihiko Murai | Seeding method |
JPS5255298A (en) * | 1975-10-31 | 1977-05-06 | Matsushita Electric Works Ltd | Sprinkler head |
US4646846A (en) * | 1983-09-27 | 1987-03-03 | Wormald International Ltd. | Sprinkler head housing |
US4618002A (en) * | 1984-03-13 | 1986-10-21 | Grinnel Corporation | Fire protection sprinkler head |
US4926946A (en) * | 1988-11-08 | 1990-05-22 | Central Sprinkler Corporation | Pendent style sprinkler with cover |
US4976320A (en) * | 1989-05-25 | 1990-12-11 | Central Sprinkler Corporation | Concealed sprinkler with drop down deflector assembly, and improved fusible valve lever assembly |
US5083616A (en) * | 1989-05-25 | 1992-01-28 | Central Sprinkler Corporation | Ceiling sprinkler |
US5080176A (en) * | 1989-05-25 | 1992-01-14 | Central Sprinkler Corporation | Directly mounted pendent-style sprinklers and covers |
US5505383A (en) * | 1994-11-02 | 1996-04-09 | Grinnell Corporation | Fire protection nozzle |
US6114823A (en) * | 1997-12-30 | 2000-09-05 | Agf Manufacturing, Inc. | Circuit and apparatus for sensing fluid flow |
US6246333B1 (en) | 1999-01-05 | 2001-06-12 | Agf Manufacturing, Inc. | Apparatus for sensing fluid flow and associated load control circuit |
US6396404B1 (en) | 1999-01-05 | 2002-05-28 | Agf Manufacturing, Inc. | Double check valve assembly for fire suppression system |
US6962208B2 (en) * | 2000-05-17 | 2005-11-08 | The Viking Corporation | Compact pendant sprinkler head |
JP4577646B2 (en) * | 2004-04-09 | 2010-11-10 | Toto株式会社 | Sprinkler equipment |
ITBO20050535A1 (en) * | 2005-08-10 | 2007-02-11 | Andrea Amadesi | NOZZLE FOR EXTINGUISHING AND SIMILAR DEVICES |
US9821182B2 (en) * | 2013-11-19 | 2017-11-21 | Protector Safety Ind., Ltd. | Concealed sprinkler head cover adjusting device |
TWM475971U (en) * | 2013-11-19 | 2014-04-11 | Protector Safety Ind Ltd | Embedding and holding device for sprinkler cover |
US11918838B2 (en) * | 2019-10-08 | 2024-03-05 | Kidde Technologies, Inc. | Fire suppressant system for aircraft cargo container |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2211399A (en) * | 1939-03-02 | 1940-08-13 | Seth L Winslow | Sprinkler head |
US2389331A (en) * | 1944-07-12 | 1945-11-20 | Tyden Emil | Sprinkler head |
US3633676A (en) * | 1970-04-01 | 1972-01-11 | Star Sprinkler Corp Of Florida | Flush-type sprinkler |
-
1972
- 1972-04-05 US US00241212A patent/US3756321A/en not_active Expired - Lifetime
-
1973
- 1973-03-19 CA CA166,977A patent/CA944253A/en not_active Expired
- 1973-04-04 JP JP3789073A patent/JPS5414438B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5414438B2 (en) | 1979-06-07 |
US3756321A (en) | 1973-09-04 |
JPS4916289A (en) | 1974-02-13 |
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