US20120244481A1 - bidirectional jet flame igniter for aerosol fire suppression apparatus - Google Patents
bidirectional jet flame igniter for aerosol fire suppression apparatus Download PDFInfo
- Publication number
- US20120244481A1 US20120244481A1 US13/499,668 US201013499668A US2012244481A1 US 20120244481 A1 US20120244481 A1 US 20120244481A1 US 201013499668 A US201013499668 A US 201013499668A US 2012244481 A1 US2012244481 A1 US 2012244481A1
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- US
- United States
- Prior art keywords
- igniter
- ignition
- fire suppression
- flame
- cup
- 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.)
- Abandoned
Links
- 230000001629 suppression Effects 0.000 title claims abstract description 34
- 239000000443 aerosol Substances 0.000 title claims abstract description 33
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 29
- 239000013043 chemical agent Substances 0.000 claims abstract description 21
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/02—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals
- A62C13/22—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals with incendiary substances producing pressure gas
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/006—Extinguishants produced by combustion
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
Definitions
- the present invention belongs to the technical field of gas fire suppression, and relates to a bidirectional jet flame igniter, especially a bidirectional jet flame igniter for aerosol fire suppression apparatus.
- a bidirectional piezoelectric flame igniter is disclosed in Patent Application No. JP56165832(A), and the flame igniter is designed to decrease the failure rate of electric flame igniter in fire suppression apparatus;
- the structural characteristics of the piezoelectric flame igniter are: A cam with two control parts and a control lever are arranged in the piezoelectric flame igniter, so that the ignition hammer is driven twice in a single ignition operation to discharge and ignite twice.
- a flame igniter only decreases the failure rate of ignition partially but doesn't solve safety and synchronization problems, and the structure is bulky and complex.
- the ignition element still employs an ignition pack bound up with a transparent tape, with the ignition chemical agent sealed in a zip-lock bag.
- an ignition pack bound up with a transparent tape, with the ignition chemical agent sealed in a zip-lock bag.
- the loading of chemical agent in the ignition pack is not quantified, the air-tightness of the ignition pack is not satisfactory, the zip-lock bag may fail easily in hot test, the initiation of ignition is not synchronous, and the ignition effect is poor, etc.
- the ignition pack may displace from the central position or break up due to vibrations, and therefore can't initiate the apparatus successfully. As a result, the apparatus can't be used to suppress fire timely.
- the flame igniters are mainly used for safety gas bags (e.g., CN86203126, CN200520011152.8, 8610332, 200610022391.2) or rocket engines (e.g., CN03218960.5; 200320103882.1, 200620147019.X), etc., and the ignition is implemented by means of hot lithium electric ignition (CN96236373.1) or shock-wave ignition (CN00261694.7), etc.; all of these documents don't involve the chemical agent and structural design of flame igniters for aerosol fire suppression apparatuses.
- the object of the present invention is to provide a bidirectional jet flame igniter for aerosol fire suppression apparatus that is simple in structure, safe and reliable, and easy to operate, to overcome the technical drawbacks of existing flame igniters for aerosol fire suppression apparatuses, such as unsatisfactory air-tightness and failure in hot test, etc.
- a bidirectional jet flame igniter for aerosol fire suppression apparatus comprising igniter bracket and igniter cup, wherein the igniter cup is fixed to the igniter bracket, and has ignition chemical agent and ignition head therein; the ignition head is fixed at the center of the ignition chemical agent, and is connected with ignition head lead wire.
- a tubular rivet is fixed at one end of the igniter cup and the ignition head lead wire is fixed in relation to the tubular rivet.
- a connecting piece is installed outside of the igniter cup and the ignition head lead wire is fixed in relation to the connecting piece.
- the wall of the igniter cup has external threads for screwing with the connecting piece and the connecting piece is screwed together with the igniter cup.
- the igniter cup has a volume of 4 cm 3 ⁇ 10 cm 3 .
- the ignition heads comprise two ignition heads connected in shunt and the shunt resistance of the two ignition heads is within the range of 1.2 ⁇ ⁇ 1.8 ⁇ .
- an igniter cap is fixed to the port on one end of the igniter cup and flame jets are arranged on the igniter cup and igniter cap.
- 1 ⁇ 100 flame jets are arranged on the igniter cup and igniter cap and the flame jets have a diameter of ⁇ 10.1 mm ⁇ 20 mm.
- 5 ⁇ 30 flame jets are arranged on the igniter cup and the flame jets have a diameter of ⁇ 1 mm ⁇ 5 mm.
- the flame igniter in the present invention has satisfactory air-tightness and moisture-proof performance and can effectively protect the ignition chemical agent therein against vibrations; in addition, the flame igniter achieves synchronous bidirectional ignition.
- FIG. 1 is a schematic structural diagram of an example of the bidirectional jet flame igniter for aerosol fire suppression apparatus in the present invention
- FIG. 2 is a schematic structural diagram of another example of the bidirectional jet flame igniter for aerosol fire suppression apparatus in the present invention.
- FIG. 1 is a schematic structural diagram of an example of the bidirectional jet flame igniter for aerosol fire suppression apparatus in the present invention.
- the bidirectional jet flame igniter for aerosol fire suppression apparatus comprises igniter bracket 5 and igniter cup 6 fixed to the igniter bracket 5 , wherein the igniter cup 6 is made of a metal material, such as copper.
- a specific amount of ignition chemical agent 3 is filled in the igniter cup 6 , and an ignition head 4 is installed at the center of the ignition chemical agent 3 ; the ignition head 4 has specific resistance; in this example, the ignition head comprises two ignition heads connected in shunt, with 1.2 ⁇ shunt resistance.
- a tubular rivet 2 is fixed at the top center of the igniter cup 6 , parallel ignition head lead wires 1 pass through the tubular rivet 2 and are connected to the ignition head 4 ; the ignition head lead wires 1 are fixed in relation to the tubular rivet 2 .
- the distance from the ignition head 4 to the tubular rivet 2 is 16 mm, the ignition head lead wires 1 are fixed to the tubular rivet 2 with AB adhesive, and the tubular rivet 2 is bonded to the cup 6 with AB adhesive.
- the control element of the aerosol fire suppression apparatus detects the fire signal, and the annunciator alarms automatically and switch on the power supply quickly; thus the ignition head 4 ignites the ignition chemical agent 3 , and the flame spurt out of the flame jets on the igniter cup 6 from the limited space in the igniter cup 6 at high speed under gas pressure, creates a narrow and long flame in jet length more than 30 cm, and ignite the aerosol generating chemical agent in the bidirectional horizontal jet aerosol fire suppression apparatus, and thereby initiates the fire suppression apparatus.
- FIG. 2 is a schematic structural diagram of another example of the bidirectional jet flame igniter for aerosol fire suppression apparatus in the present invention.
- the bidirectional jet flame igniter for aerosol fire suppression apparatus comprises igniter bracket 5 and igniter cup 6 , wherein the igniter cup 6 has external threads on its wall for screwing with a connecting piece 9 , the connecting pieced 9 is screwed together with the igniter cup 6 , and ignition head lead wire 1 is fixed in relation to the connecting piece 9 .
- the igniter cup 6 can be made of a metal material, such as stainless steel.
- a specific amount of ignition chemical agent 3 is filled in the igniter cup 6 , and an ignition head 4 is installed at the center of the ignition chemical agent 3 ; the ignition head 4 has specific resistance; in this example, the ignition head comprises two ignition heads connected in shunt, with 1.8 ⁇ shunt resistance.
- the control element of the aerosol fire suppression apparatus detects the fire signal, and the annunciator alarms automatically and switch on the power supply quickly; thus the ignition head 4 ignites the ignition chemical agent 3 , and the flame breaks through the tin foil plates on the two ends of the flame igniter and spurt out from the limited space in the igniter cup 6 under gas pressure, and ignites the aerosol generating chemical agent in the two ends of the bidirectional horizontal jet aerosol fire suppression apparatus synchronously, and thereby initiates the fire suppression apparatus.
- the cup of the bidirectional jet flame igniter for aerosol fire suppression apparatus in the present invention has a volume of 4 cm 3 ⁇ 10 cm 3 .
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The present invention relates to a bidirectional jet flame igniter for aerosol fire suppression apparatus, comprising igniter bracket (5) and igniter cup (6), wherein the igniter cup (6) is fixed in relation to the igniter bracket (5), and has ignition chemical agent (3) and ignition head (4) therein; the ignition head (4) is fixed at the center of the ignition chemical agent (3), and is connected with ignition head lead wire (1). Compared to that in the prior art, the flame igniter in the present invention has satisfactory air-tightness and moisture-proof performance, and can effectively protect the ignition chemical agent therein against vibrations; in addition, the flame igniter achieves synchronous bidirectional ignition.
Description
- The present invention belongs to the technical field of gas fire suppression, and relates to a bidirectional jet flame igniter, especially a bidirectional jet flame igniter for aerosol fire suppression apparatus.
- In aerosol fire suppression apparatuses, the design and reliability of flame igniter is of crucial importance to the functionality of the entire apparatus, wherein the species and amount of the chemical agent in an ignition pack, air tightness, water resistance, shock resistance, assembly of primary explosive, explosive molding process, and ignition performance must be considered, and vibration of the chemical agent in the ignition pack must be prevented. Especially, for an apparatus that jets aerosol in both directions, synchronization of ignition in both directions must be considered.
- In the prior art, a bidirectional piezoelectric flame igniter is disclosed in Patent Application No. JP56165832(A), and the flame igniter is designed to decrease the failure rate of electric flame igniter in fire suppression apparatus; the structural characteristics of the piezoelectric flame igniter are: A cam with two control parts and a control lever are arranged in the piezoelectric flame igniter, so that the ignition hammer is driven twice in a single ignition operation to discharge and ignite twice. However, such a flame igniter only decreases the failure rate of ignition partially but doesn't solve safety and synchronization problems, and the structure is bulky and complex. At present, in bidirectional horizontal jet aerosol fire suppression apparatuses available in the domestic market, the ignition element still employs an ignition pack bound up with a transparent tape, with the ignition chemical agent sealed in a zip-lock bag. There are many defects related with ignition with such an ignition pack, for example, the loading of chemical agent in the ignition pack is not quantified, the air-tightness of the ignition pack is not satisfactory, the zip-lock bag may fail easily in hot test, the initiation of ignition is not synchronous, and the ignition effect is poor, etc. Moreover, in the transportation process, the ignition pack may displace from the central position or break up due to vibrations, and therefore can't initiate the apparatus successfully. As a result, the apparatus can't be used to suppress fire timely. In the 37 patent documents obtained by literature searching, the flame igniters are mainly used for safety gas bags (e.g., CN86203126, CN200520011152.8, 8610332, 200610022391.2) or rocket engines (e.g., CN03218960.5; 200320103882.1, 200620147019.X), etc., and the ignition is implemented by means of hot lithium electric ignition (CN96236373.1) or shock-wave ignition (CN00261694.7), etc.; all of these documents don't involve the chemical agent and structural design of flame igniters for aerosol fire suppression apparatuses.
- In view of the present situation in the prior art, the object of the present invention is to provide a bidirectional jet flame igniter for aerosol fire suppression apparatus that is simple in structure, safe and reliable, and easy to operate, to overcome the technical drawbacks of existing flame igniters for aerosol fire suppression apparatuses, such as unsatisfactory air-tightness and failure in hot test, etc.
- The technical solution of the present invention will be described as following:
- A bidirectional jet flame igniter for aerosol fire suppression apparatus, comprising igniter bracket and igniter cup, wherein the igniter cup is fixed to the igniter bracket, and has ignition chemical agent and ignition head therein; the ignition head is fixed at the center of the ignition chemical agent, and is connected with ignition head lead wire.
- Furthermore, a tubular rivet is fixed at one end of the igniter cup and the ignition head lead wire is fixed in relation to the tubular rivet.
- Furthermore, a connecting piece is installed outside of the igniter cup and the ignition head lead wire is fixed in relation to the connecting piece.
- Furthermore, the wall of the igniter cup has external threads for screwing with the connecting piece and the connecting piece is screwed together with the igniter cup.
- Furthermore, the igniter cup has a volume of 4 cm3˜10 cm3.
- Furthermore, the ignition heads comprise two ignition heads connected in shunt and the shunt resistance of the two ignition heads is within the range of 1.2Ω˜1.8Ω.
- Furthermore, an igniter cap is fixed to the port on one end of the igniter cup and flame jets are arranged on the igniter cup and igniter cap.
- Furthermore, 1˜100 flame jets are arranged on the igniter cup and igniter cap and the flame jets have a diameter of Φ10.1 mm˜Φ20 mm.
- Furthermore, 5˜30 flame jets are arranged on the igniter cup and the flame jets have a diameter of Φ1 mm˜Φ5 mm.
- Compared to that in the prior art, the flame igniter in the present invention has satisfactory air-tightness and moisture-proof performance and can effectively protect the ignition chemical agent therein against vibrations; in addition, the flame igniter achieves synchronous bidirectional ignition.
- Bidirectional jet flame igniter for aerosol fire suppression apparatus in the present invention will be further detailed with reference to the drawings, to make the fore-mentioned advantages of the present invention be understood more clearly.
-
FIG. 1 is a schematic structural diagram of an example of the bidirectional jet flame igniter for aerosol fire suppression apparatus in the present invention; -
FIG. 2 is a schematic structural diagram of another example of the bidirectional jet flame igniter for aerosol fire suppression apparatus in the present invention. - The present invention will be further detailed with reference to the drawings.
-
FIG. 1 is a schematic structural diagram of an example of the bidirectional jet flame igniter for aerosol fire suppression apparatus in the present invention. As shown inFIG. 1 , the bidirectional jet flame igniter for aerosol fire suppression apparatus comprisesigniter bracket 5 and igniter cup 6 fixed to theigniter bracket 5, wherein the igniter cup 6 is made of a metal material, such as copper. A specific amount of ignitionchemical agent 3 is filled in the igniter cup 6, and an ignition head 4 is installed at the center of the ignitionchemical agent 3; the ignition head 4 has specific resistance; in this example, the ignition head comprises two ignition heads connected in shunt, with 1.2Ω shunt resistance. Atubular rivet 2 is fixed at the top center of the igniter cup 6, parallel ignition head lead wires 1 pass through thetubular rivet 2 and are connected to the ignition head 4; the ignition head lead wires 1 are fixed in relation to thetubular rivet 2. In this example, the distance from the ignition head 4 to thetubular rivet 2 is 16 mm, the ignition head lead wires 1 are fixed to thetubular rivet 2 with AB adhesive, and thetubular rivet 2 is bonded to the cup 6 with AB adhesive. - Furthermore, 30 flame jets in Φ1 mm diameter are arranged on the side wall of igniter cup 6 and an
igniter cap 7, and the igniter cup 6 are coupled to theigniter cap 7 by means of mold closing. - In case of fire in the protective area, the control element of the aerosol fire suppression apparatus detects the fire signal, and the annunciator alarms automatically and switch on the power supply quickly; thus the ignition head 4 ignites the ignition
chemical agent 3, and the flame spurt out of the flame jets on the igniter cup 6 from the limited space in the igniter cup 6 at high speed under gas pressure, creates a narrow and long flame in jet length more than 30 cm, and ignite the aerosol generating chemical agent in the bidirectional horizontal jet aerosol fire suppression apparatus, and thereby initiates the fire suppression apparatus. -
FIG. 2 is a schematic structural diagram of another example of the bidirectional jet flame igniter for aerosol fire suppression apparatus in the present invention. As shown inFIG. 2 , the bidirectional jet flame igniter for aerosol fire suppression apparatus comprisesigniter bracket 5 and igniter cup 6, wherein the igniter cup 6 has external threads on its wall for screwing with a connecting piece 9, the connecting pieced 9 is screwed together with the igniter cup 6, and ignition head lead wire 1 is fixed in relation to the connecting piece 9. - The igniter cup 6 can be made of a metal material, such as stainless steel. A specific amount of ignition
chemical agent 3 is filled in the igniter cup 6, and an ignition head 4 is installed at the center of the ignitionchemical agent 3; the ignition head 4 has specific resistance; in this example, the ignition head comprises two ignition heads connected in shunt, with 1.8Ω shunt resistance. - In addition, 30 flame jets in Φ1 mm diameter are arranged on the top of the igniter cup 6, and the port of the igniter cup 6 is sealed with a sealing tin foil plate for moisture-proofing.
- In case of fire in the protective area, the control element of the aerosol fire suppression apparatus detects the fire signal, and the annunciator alarms automatically and switch on the power supply quickly; thus the ignition head 4 ignites the ignition
chemical agent 3, and the flame breaks through the tin foil plates on the two ends of the flame igniter and spurt out from the limited space in the igniter cup 6 under gas pressure, and ignites the aerosol generating chemical agent in the two ends of the bidirectional horizontal jet aerosol fire suppression apparatus synchronously, and thereby initiates the fire suppression apparatus. - Furthermore, the cup of the bidirectional jet flame igniter for aerosol fire suppression apparatus in the present invention has a volume of 4 cm3˜10 cm3.
- On the basis of the above instruction for the present invention, those skilled in the art can easily make modifications or variations to the embodiments without departing from the spirit of the present invention; however, all these modifications or variations shall be deemed as falling into the protective scope of the present invention. Those skilled in the art shall appreciate that the above description is only provided to elaborate and explain the object of the present invention, instead of constituting any confinement to the present invention. The protective scope of the present invention shall only be confined by the claims and their equivalence.
Claims (9)
1. A bidirectional jet flame igniter for an aerosol fire suppression apparatus, comprising igniter bracket and igniter cup, wherein the igniter cup is fixed in relation to the igniter bracket, and has ignition chemical agent and ignition head therein; the ignition head is fixed at the center of the ignition chemical agent, and is connected with ignition head lead wire.
2. The bidirectional jet flame igniter for an aerosol fire suppression apparatus according to claim 1 , characterized in that a tubular rivet is fixed to one end of the igniter cup and the ignition head lead wire is fixed in relation to the tubular rivet.
3. The bidirectional jet flame igniter for an aerosol fire suppression apparatus according to claim 1 , characterized in that a connecting piece is arranged outside of the igniter cup and the ignition head lead wire is fixed in relation to the connecting piece.
4. The bidirectional jet flame igniter for an aerosol fire suppression apparatus according to claim 3 , characterized in that the igniter cup has external threads for screwing with the connecting piece and the connecting piece is screwed together with the igniter cup.
5. The bidirectional jet flame igniter for an aerosol fire suppression apparatus according to claim 1 , characterized in that the igniter cup has a volume of 4 cm3˜10 cm3.
6. The bidirectional jet flame igniter for an aerosol fire suppression apparatus according to claim 1 , characterized in that the ignition head comprises two ignition heads connected in shunt and the shunt resistance of the two ignition heads is within the range of 1.2Ω˜1.8Ω.
7. The bidirectional jet flame igniter for an aerosol fire suppression apparatus according to claim 1 , characterized in that an igniter cap is fixed to the port at one end of the igniter cup and flame jets are arranged on the igniter cup and igniter cap.
8. The bidirectional jet flame igniter for an aerosol fire suppression apparatus according to claim 7 , characterized in that 1˜100 flame jets are arranged on the igniter cup and igniter cap and the flame jets have a diameter of Φ0.1 mm˜Φ20 mm.
9. The bidirectional jet flame igniter for an aerosol fire suppression apparatus according to claim 1 , characterized in that 5˜30 flame jets are arranged on the igniter cup and the flame jets have a diameter of Φ1 mm˜Φ5 mm.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920245404.1U CN201529342U (en) | 2009-11-20 | 2009-11-20 | Bidirectional eruption igniter for hot aerosol extinguishing device |
CN200920245404.1 | 2009-11-20 | ||
PCT/CN2010/074964 WO2011060645A1 (en) | 2009-11-20 | 2010-07-03 | Bidirectional spraying ignition apparatus used for hot aerosol fire-fighting device |
Publications (1)
Publication Number | Publication Date |
---|---|
US20120244481A1 true US20120244481A1 (en) | 2012-09-27 |
Family
ID=42524753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/499,668 Abandoned US20120244481A1 (en) | 2009-11-20 | 2010-07-03 | bidirectional jet flame igniter for aerosol fire suppression apparatus |
Country Status (7)
Country | Link |
---|---|
US (1) | US20120244481A1 (en) |
EP (1) | EP2444125A4 (en) |
JP (1) | JP5432373B2 (en) |
CN (1) | CN201529342U (en) |
AU (1) | AU2010321440B2 (en) |
RU (1) | RU2492892C1 (en) |
WO (1) | WO2011060645A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202605591U (en) * | 2012-06-08 | 2012-12-19 | 陕西坚瑞消防股份有限公司 | Ignition starter of fire extinguishing device |
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US20060228660A1 (en) * | 2003-09-05 | 2006-10-12 | Channel Products, Inc. | Hot wire igniter |
US20070163787A1 (en) * | 2006-01-05 | 2007-07-19 | Universal Propulsion Company, Inc. | Fire suppression device |
WO2008086680A1 (en) * | 2007-01-05 | 2008-07-24 | Shaanxi J&R Fire Fighting Co., Ltd | Bi-directional horizontal spraying aerosol fire-extinguishing apparatus |
EP2204220A1 (en) * | 2008-12-30 | 2010-07-07 | Firecom S.r.l. | Ignition device for fire extinguishers |
US20110259230A1 (en) * | 2008-05-16 | 2011-10-27 | Sawka Wayne N | Electrode ignition and control of electrically ignitable materials |
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IT8521760V0 (en) | 1985-05-09 | 1985-05-09 | Complett Spa | DOUBLE SEWING STITCHING MACHINE, PARTICULARLY FOR THE JOINTING OF SLEEVES, SIDES AND SIMILAR, OF KNITWEARS. |
CN86203126U (en) | 1986-05-09 | 1986-11-19 | 华东工学院 | Gas-charging type overwater lifesaving unit |
JPH0528785Y2 (en) * | 1987-12-25 | 1993-07-23 | ||
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ES2082173T3 (en) * | 1990-11-28 | 1996-03-16 | Dynamit Nobel Ag | IGNITION UNIT, IN PARTICULAR FOR THE GAS GENERATOR OF A DEVICE TO PROTECT AGAINST COLLISION OF PASSENGERS OF AN AUTOMOBILE VEHICLE. |
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2009
- 2009-11-20 CN CN200920245404.1U patent/CN201529342U/en not_active Expired - Lifetime
-
2010
- 2010-07-03 RU RU2012120053/12A patent/RU2492892C1/en not_active IP Right Cessation
- 2010-07-03 US US13/499,668 patent/US20120244481A1/en not_active Abandoned
- 2010-07-03 JP JP2012515347A patent/JP5432373B2/en not_active Expired - Fee Related
- 2010-07-03 AU AU2010321440A patent/AU2010321440B2/en not_active Ceased
- 2010-07-03 EP EP10831061.6A patent/EP2444125A4/en not_active Withdrawn
- 2010-07-03 WO PCT/CN2010/074964 patent/WO2011060645A1/en active Application Filing
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US20060228660A1 (en) * | 2003-09-05 | 2006-10-12 | Channel Products, Inc. | Hot wire igniter |
US20070163787A1 (en) * | 2006-01-05 | 2007-07-19 | Universal Propulsion Company, Inc. | Fire suppression device |
WO2008086680A1 (en) * | 2007-01-05 | 2008-07-24 | Shaanxi J&R Fire Fighting Co., Ltd | Bi-directional horizontal spraying aerosol fire-extinguishing apparatus |
US20110259230A1 (en) * | 2008-05-16 | 2011-10-27 | Sawka Wayne N | Electrode ignition and control of electrically ignitable materials |
EP2204220A1 (en) * | 2008-12-30 | 2010-07-07 | Firecom S.r.l. | Ignition device for fire extinguishers |
Also Published As
Publication number | Publication date |
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WO2011060645A1 (en) | 2011-05-26 |
RU2492892C1 (en) | 2013-09-20 |
CN201529342U (en) | 2010-07-21 |
AU2010321440A1 (en) | 2011-11-17 |
EP2444125A1 (en) | 2012-04-25 |
JP2012530238A (en) | 2012-11-29 |
JP5432373B2 (en) | 2014-03-05 |
EP2444125A4 (en) | 2013-07-17 |
AU2010321440B2 (en) | 2013-09-12 |
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Legal Events
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AS | Assignment |
Owner name: SHAANXI J & R FIRE FIGHTING CO., LTD, CHINA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:GUO, HONGBAO;ZHANG, SANXUE;ZHU, XIANFEI;AND OTHERS;REEL/FRAME:027967/0965 Effective date: 20120201 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |