JPWO2008023457A1 - スプリンクラーヘッド - Google Patents
スプリンクラーヘッド Download PDFInfo
- Publication number
- JPWO2008023457A1 JPWO2008023457A1 JP2008530804A JP2008530804A JPWO2008023457A1 JP WO2008023457 A1 JPWO2008023457 A1 JP WO2008023457A1 JP 2008530804 A JP2008530804 A JP 2008530804A JP 2008530804 A JP2008530804 A JP 2008530804A JP WO2008023457 A1 JPWO2008023457 A1 JP WO2008023457A1
- Authority
- JP
- Japan
- Prior art keywords
- lever
- sprinkler head
- nozzle
- valve body
- saddle
- 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.)
- Granted
Links
- 238000002844 melting Methods 0.000 claims abstract description 15
- 230000008018 melting Effects 0.000 claims abstract description 15
- 239000000956 alloy Substances 0.000 claims abstract description 14
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 10
- 238000005304 joining Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- 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
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
- A62C37/12—Releasing means, e.g. electrically released heat-sensitive with fusible links
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/68—Details, e.g. of pipes or valve systems
-
- 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
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)
Abstract
Description
2 弁体
3 デフレクター
4 サドル
5 レバー
6 リンク
7 ノズル
10 円筒
14 リテーナー
17 シール部材
18 ガイドピン
19 ガイドリング
20 止めねじ
22 接触部
23 空間
Claims (5)
- 給水配管に接続されるノズルを有した本体と、ノズルの出口が弁体によって閉止され、該弁体はノズルとは反対側の面より止めねじによって押圧されており、止めねじは弁体と、一端が本体の下端に設けられた段部に係止された一対のレバーの間に介在しているサドルの牝ネジ部と螺合され、サドルに止めねじを螺入することによりレバーが段部とサドルによって狭持され、レバーの他端に2枚の金属板を低融点合金によって接合させた感熱分解部が係止される構造のスプリンクラーヘッドにおいて、レバーは、感熱分解部を係止した状態でレバー同士が接触した状態を維持可能な接触部がレバーの中間部分に設けられ、レバーの中間部分にはサドルの牝ネジの軸上に空間が設けられていることを特徴とするスプリンクラーヘッド。
- 前記スプリンクラーヘッドにおいて、レバーの形状は中間部分がL字状に屈曲して形成されていることを特徴とする請求項1記載のスプリンクラーヘッド。
- 前記スプリンクラーヘッドにおいて、レバーの屈曲部に設けられた空間は、孔であることを特徴とする請求項2記載のスプリンクラーヘッド。
- 前記スプリンクラーヘッドにおいて、レバーの屈曲部に設けられた空間は、切欠きであることを特徴とする請求項2記載のスプリンクラーヘッド。
- 前記スプリンクラーヘッドにおいて、レバーの接触部は中間部分から一方のレバー側へ延出された接触部が形成されていることを特徴とする請求項1記載のスプリンクラーヘッド。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008530804A JP5078037B2 (ja) | 2006-07-24 | 2007-07-23 | スプリンクラーヘッド |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006200159 | 2006-07-24 | ||
JP2006200159 | 2006-07-24 | ||
JP2008530804A JP5078037B2 (ja) | 2006-07-24 | 2007-07-23 | スプリンクラーヘッド |
PCT/JP2007/000786 WO2008023457A1 (fr) | 2006-07-24 | 2007-07-23 | Tête d'extincteur |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2008023457A1 true JPWO2008023457A1 (ja) | 2010-01-07 |
JP5078037B2 JP5078037B2 (ja) | 2012-11-21 |
Family
ID=39106551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008530804A Active JP5078037B2 (ja) | 2006-07-24 | 2007-07-23 | スプリンクラーヘッド |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090255693A1 (ja) |
JP (1) | JP5078037B2 (ja) |
KR (1) | KR20090048388A (ja) |
CN (1) | CN101443082A (ja) |
TW (1) | TW200824748A (ja) |
WO (1) | WO2008023457A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101548496B1 (ko) * | 2006-11-28 | 2015-09-01 | 타이코 파이어 프로덕츠 엘피 | 은폐형 스프링클러 |
US8960319B2 (en) * | 2010-07-28 | 2015-02-24 | The Viking Corporation | Flat plate concealed horizontal sidewall sprinkler |
CN103505837B9 (zh) * | 2012-06-28 | 2018-01-12 | 薛勇 | 弹性密封自动洒水喷头 |
CN106999746B (zh) * | 2014-11-27 | 2020-10-23 | 马里奥夫有限公司 | 自动展开的灭火喷头 |
US10940347B2 (en) * | 2016-05-04 | 2021-03-09 | The Viking Corporation | Concealed horizontal sidewall sprinkler |
CN105833452A (zh) * | 2016-06-14 | 2016-08-10 | 郭兴 | 一种嵌入式消防喷淋头 |
CA3135653A1 (en) | 2019-04-10 | 2020-10-22 | Minimax Viking Research & Development Gmbh | Institutional sprinklers and installation assemblies |
US10843209B1 (en) * | 2019-10-02 | 2020-11-24 | Tyco Fire Products Lp | Concealed window sprinkler |
CN115607886B (zh) * | 2022-10-14 | 2024-05-03 | 福建闽山消防有限公司 | 一种齐平式消防洒水装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1401135A (en) * | 1916-06-29 | 1921-12-27 | Charles D Allan | Fire-extinguisher |
US2101694A (en) * | 1936-10-10 | 1937-12-07 | Tyden Emil | Sprinkler head |
US2495208A (en) * | 1945-05-17 | 1950-01-24 | Factory Mutual Res Corp | Fog producing spray nozzle |
US3195647A (en) * | 1962-09-14 | 1965-07-20 | Reliable Auto Sprinkler Co | Sprinkler head and method of adjusting same |
JPS5538525Y2 (ja) * | 1975-12-27 | 1980-09-09 | ||
JPS552995Y2 (ja) * | 1975-12-27 | 1980-01-24 | ||
US4217960A (en) * | 1978-12-04 | 1980-08-19 | Nohmi Bosai Kogyo Co., Ltd. | Flush pendant sprinkler head having relatively slidable deflector and plug body |
JPS581333Y2 (ja) * | 1980-12-06 | 1983-01-11 | 五十鈴工業株式会社 | スプリンクラ−ヘツド |
JPH0512496Y2 (ja) * | 1987-05-14 | 1993-03-31 | ||
US5366022A (en) * | 1991-09-30 | 1994-11-22 | Central Sprinkler Corporation | Extended coverage ceiling sprinklers and systems |
US5234059A (en) * | 1992-03-26 | 1993-08-10 | Star Sprinkler Corporation | Frangible bulb sprinkler head |
JPH09131415A (ja) * | 1995-11-09 | 1997-05-20 | Nohmi Bosai Ltd | アンド型スプリンクラヘッド |
US6152236A (en) * | 1998-10-05 | 2000-11-28 | The Viking Corporation | Combined trigger and concealing device for a sprinkler head |
JP2002253693A (ja) * | 2001-02-27 | 2002-09-10 | Nohmi Bosai Ltd | スプリンクラッヘッド |
-
2007
- 2007-07-16 TW TW096125840A patent/TW200824748A/zh unknown
- 2007-07-23 US US12/374,861 patent/US20090255693A1/en not_active Abandoned
- 2007-07-23 CN CNA200780017098XA patent/CN101443082A/zh active Pending
- 2007-07-23 WO PCT/JP2007/000786 patent/WO2008023457A1/ja active Application Filing
- 2007-07-23 JP JP2008530804A patent/JP5078037B2/ja active Active
- 2007-07-23 KR KR1020087025626A patent/KR20090048388A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2008023457A1 (fr) | 2008-02-28 |
US20090255693A1 (en) | 2009-10-15 |
CN101443082A (zh) | 2009-05-27 |
KR20090048388A (ko) | 2009-05-13 |
TW200824748A (en) | 2008-06-16 |
JP5078037B2 (ja) | 2012-11-21 |
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