WO2005014112A1 - Flammendurchschlagsicherung - Google Patents
Flammendurchschlagsicherung Download PDFInfo
- Publication number
- WO2005014112A1 WO2005014112A1 PCT/DE2004/001355 DE2004001355W WO2005014112A1 WO 2005014112 A1 WO2005014112 A1 WO 2005014112A1 DE 2004001355 W DE2004001355 W DE 2004001355W WO 2005014112 A1 WO2005014112 A1 WO 2005014112A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flame arrester
- column
- columns
- arrester according
- flame
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
- A62C4/02—Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
- A62C4/04—Flame traps allowing passage of gas but not of flame or explosion wave in flues or chimneys
Definitions
- the invention relates to a flame arrester for a flowing explosive gas with a flame arrester having a plurality of defined passage gaps whose gap cross-section is set with regard to the properties of the flowing gas.
- Flame arresters of this type are used, for example, the venting of potentially explosive systems. They must be designed so that they are fire-proof in the event of ignition of the effluent gas or product vapor-air mixtures, i. it must be possible flaring the gas / gas mixture over an unlimited period of time without it can lead to a flameout in the part of the system to be protected.
- the flame arresters are based on the principle that the gas flowing through the passage gaps of the flame arrester is cooled by the wall of the passage gaps, so that the gas at the exit of the flame arrester has cooled below its ignition temperature.
- the material of the flame arrestor which limits the passage gap must be sufficiently cooled so that the desired cooling of the gas at the wall of the passage gap is achieved.
- the highest heating of a flame arrester occurs when the so-called critical volume flow is reached or slightly undercut in the flame-extinguishing gaps.
- the critical volume flow corresponds to a flow velocity which corresponds to the laminar propagation velocity to be assigned to each ignitable mixture.
- the gas or the gas mixtures not only flicker directly on the surface of the flame arrester, but penetrate something in the flame-extinguishing gap. As this causes the wall of the flame-extinguishing gap to be heated, the flame can penetrate ever deeper into the flame-extinguishing gap, whereby the risk of flame blowout exists.
- FIG. 1 shows a known flame arrester, which is permanently arranged at the output of a system component. It consists of a housing 1 with a plant-side flange 2 and a directed away from the flange 2 conical extension 3 of a flow channel 4, which is completed at the other end of the housing 1 by a flame arrester 5.
- the flame arrester 5 consists of circular or spirally wound turns 6, which are preferably made by combining a smooth metal strip with a corrugated metal strip. By choosing the corrugation of the corrugated metal strip, the gap cross section is defined. The width of the metal strip determines the gap length.
- FIG. 1 shows that the gas flowing through the flame arrester 5 has ignited on the side facing away from the system and forms flames 7.
- the section A shown in Figure 2 shows the penetration of the flame 7 in the column 6 in an enlarged view. It must therefore be ensured on the system side that always a flow rate for the gas is maintained, which prevents the falling below the critical volume flow. This can in principle be achieved by reducing the cross-section of the column, because this increases the volume velocity of the gas in the gaps. As a result, however, the flow resistance caused by the flame arrester is increased. In order to achieve the same free sum cross-section, the area of the flame arrester, that is to say the conical enlargement 3 of the flow channel 4, must be increased for this purpose. As a result, the flame arrester is voluminous and expensive.
- the present invention has for its object to form a flame arrester of the type mentioned with a higher security against flameouts.
- a flame arrester of the type mentioned is inventively characterized in that adjacent to the first columns with the selected gap cross-section second column are arranged with a smaller gap cross-section.
- the present invention is based on the effect that in the case of reaching the critical volume flow for the first column, the flow velocity in the second narrower columns is still significantly higher, so that at least in the narrower second columns sufficient cooling by the flowing gas he follows. The cooler gaps are then able to absorb and dissipate heat from the adjacent first columns. Due to the narrower second column, the flow resistance of the flame arrester is only slightly increased overall, so that an increase in the total area of the flame arrester is not or only to a small extent required. Due to the described effect of the second column, a significant improvement in the flame arresting safety of the flame arrester is achieved with otherwise unchanged construction.
- the passage gaps are realized on a disk-shaped flame arrester, wherein the gaps are preferably arranged on annular or spirally formed turns.
- the arrangement of the second column relative to the first columns can be carried out in a simple manner by alternately providing a first number of windings with first columns and a second number of windings with second columns. It is conceivable that the first number and the second number are both 1 so that in each case one turn with first columns and a turn with second columns are provided. However, it is also expedient for certain applications, for example, to provide only every third turn with narrower second columns, so that two turns with first columns are arranged between two turns with second columns.
- the ratio of the number of turns having second columns to the number of turns having first columns may be constant across the area of the flame arrester.
- flat flame arresters in particular those having annular or spirally formed turns, it may be particularly useful if the ratio of the number of second column to the number of the first column varies over the surface of the flame arrester, in particular the ratio of the number second column decreases to the number of the first column from the inside out.
- This design of the flame arrester is based on the recognition that disc-shaped flame arresters heat up the strongest in the center of the flame arrester, so that there the cooling effect of the second, narrower column can be used intensified.
- the relative number of turns with the second gaps in the center of the flame barrier can be greater than in the outer area.
- the windings of the disc-shaped flame arrester are preferably formed by a corrugated metal strip spirally wound together with a smooth metal band, a first corrugated metal band with larger corrugations forming the turns with the first columns and a corrugated metal band with smaller corrugations forming the convolutions with the second columns.
- the second column can all have the same gap cross-section. But it is also possible that the second column has at least two different Liehe have gap cross sections, so that smaller gap cross sections of different sizes are used in conjunction with the first columns. For manufacturing reasons, however, it will usually be preferable to provide only a gap cross-section for the second column.
- first and second column can also take place in that the turns have the first and second gaps along their length, so that in each case a first number of first column and a second number of second column are arranged alternately one behind the other along the length of the turns.
- the corrugation of the corrugated metal strip thus alternately has smaller and longer lengths of the corrugations for forming the first and second gaps.
- the first and second gaps are preferably formed with equal gap lengths.
- the cross-sectional area of the second column should be at most the size of the cross-sectional area of the first column in order to achieve the effect according to the invention clearly enough.
- the choice of the cross-sectional area of the second column naturally depends on the selected number of the second column relative to the number of the first column. This results in a considerable scope for the skilled person in the context of the present invention.
- the ratio of the cross-sectional area of the second (narrower) column to the cross-sectional area of the first (further) column is preferably between 25 and 50%, preferably about 1/3 to 2/3.
- FIG. 1 shows a longitudinal section through a flame arrester with a conventional flame arrestor
- FIG. 2 - a detail of Figure 1 to illustrate the construction of the conventional flame arrester
- FIG. 3 shows a perspective view of a first embodiment of a flame arrester according to the invention for use in a flame arrester according to FIG. 1
- FIG 4 an enlarged detail B of Figure 3 to illustrate the construction of the flame arrester
- Figure 5 a schematic representation of an output side of the flame arrester, the flowing gas burning flame at a first gap
- FIG. 7 shows a perspective view of a second embodiment of a flame arrester according to the invention
- Figure 8 - a perspective view of a third embodiment of a flame arrester according to the invention.
- first embodiment of a flame arrester 10 consists of a cylindrical core 11, around which Windings 12, 13 are spirally wound.
- the turns 12, 13 each consist of a smooth metal strip 14 and a corrugated metal strip 15, which are wound together.
- a metal band 15 is wound with larger shafts 16, while in the winding 13, a corrugated metal strip 15 'is wound with smaller waves.
- continuous first passage column 17 is formed with a larger gap cross-section and in the turns 13 second passage column 18 with a smaller gap cross-section.
- one turn 12 each with first gaps 17 and one turn 13 with second gaps 18 alternate.
- Figures 5 and 6 illustrate the situation at a critical flow rate for the first column 17 in the winding 12. Since the critical volume flow is reached, the flame 7 already burns within the gap 17 and thus leads to a heating of the metallic boundaries of the gap 17th In contrast, the same volume flow in the second gaps 18 leads to a higher gas velocity, so that the flame 7 burns off outside the second gap 18, so that the metallic boundaries of the gap 18 remain well cooled. Since the boundaries of the column 18 are in direct or indirect metallic contact with the boundaries of the column 17, heat dissipation from the hotter columns 17 to the cooler columns 18 takes place so that effective cooling of the first column 17 by the second column 18 occurs ,
- disk-shaped flame arresters 30 regularly heat up more strongly in the core than in the outer region. This is taken into account by the increased arrangement of the turns 13 in the inner region relative to the turns 12, to effect improved cooling in the inner region of the flame arrester 30.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Gas Burners (AREA)
- Building Environments (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Insulated Conductors (AREA)
- Gas-Insulated Switchgears (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Fuses (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Exhaust Gas After Treatment (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Sampling And Sample Adjustment (AREA)
- Catching Or Destruction (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
Description
Claims
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020057002815A KR101052405B1 (ko) | 2003-08-05 | 2004-06-26 | 화염 역류 방지기 |
DK04738801T DK1528948T3 (da) | 2003-08-05 | 2004-06-26 | Flammetilbageslagssikring |
US10/525,075 US7241137B2 (en) | 2003-08-05 | 2004-06-26 | Flame arrestor |
SI200430141T SI1528948T1 (sl) | 2003-08-05 | 2004-06-26 | Zascita pred prebojem plamena |
CA2496674A CA2496674C (en) | 2003-08-05 | 2004-06-26 | Flame arrestor |
DE502004001891T DE502004001891D1 (de) | 2003-08-05 | 2004-06-26 | Flammendurchschlagsicherung |
PL04738801T PL1528948T3 (pl) | 2003-08-05 | 2004-06-26 | Urządzenie zapobiegające cofaniu płomienia |
EP04738801A EP1528948B1 (de) | 2003-08-05 | 2004-06-26 | Flammendurchschlagsicherung |
BR0405658-2A BRPI0405658A (pt) | 2003-08-05 | 2004-06-26 | Proteção contra passagem de chamas |
JP2006522206A JP4399458B2 (ja) | 2003-08-05 | 2004-06-26 | 火炎侵入防止装置 |
NO20050104A NO20050104L (no) | 2003-08-05 | 2005-01-07 | Flammegjennomslagsikring |
HK05109444A HK1075218A1 (en) | 2003-08-05 | 2005-10-24 | Flame arrester |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10336530.3 | 2003-08-05 | ||
DE10336530A DE10336530B3 (de) | 2003-08-05 | 2003-08-05 | Flammendurchschlagsicherung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005014112A1 true WO2005014112A1 (de) | 2005-02-17 |
Family
ID=34072078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2004/001355 WO2005014112A1 (de) | 2003-08-05 | 2004-06-26 | Flammendurchschlagsicherung |
Country Status (17)
Country | Link |
---|---|
US (1) | US7241137B2 (de) |
EP (1) | EP1528948B1 (de) |
JP (1) | JP4399458B2 (de) |
KR (1) | KR101052405B1 (de) |
AT (1) | ATE344093T1 (de) |
BR (1) | BRPI0405658A (de) |
CA (1) | CA2496674C (de) |
CY (1) | CY1107546T1 (de) |
DE (2) | DE10336530B3 (de) |
DK (1) | DK1528948T3 (de) |
ES (1) | ES2273263T3 (de) |
HK (1) | HK1075218A1 (de) |
NO (1) | NO20050104L (de) |
PL (1) | PL1528948T3 (de) |
PT (1) | PT1528948E (de) |
TW (1) | TWI312049B (de) |
WO (1) | WO2005014112A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7955073B2 (en) * | 2006-06-07 | 2011-06-07 | Leinemann Gmbh & Co. Kg | Flame arrester arrangement and method of incorporating bores in a flame arrester arrangement |
WO2011034320A3 (ko) * | 2009-09-17 | 2011-08-04 | 현우에스엠티 주식회사 | 내연기관의 화염분출방지용 어레스트 장치 |
US8092213B2 (en) * | 2006-06-06 | 2012-01-10 | Leinemann Gmbh & Co. Kg | Flame arrester insert and process for its production |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10326150B4 (de) * | 2003-06-06 | 2005-12-15 | Leinemann Gmbh & Co. Kg | Dauerbrandsichere Flammensperre |
EP1898153B1 (de) * | 2006-09-06 | 2009-11-25 | Electrolux Home Products Corporation N.V. | Gasbrenner für Kochgeräte |
WO2008123895A2 (en) * | 2006-12-04 | 2008-10-16 | Firestar Engineering, Llc | Spark-integrated propellant injector head with flashback barrier |
US8230673B2 (en) * | 2006-12-04 | 2012-07-31 | Firestar Engineering, Llc | Rocket engine injectorhead with flashback barrier |
US8572946B2 (en) | 2006-12-04 | 2013-11-05 | Firestar Engineering, Llc | Microfluidic flame barrier |
US20080163862A1 (en) * | 2007-01-04 | 2008-07-10 | Outdoor Polymer Systems Inc. | Modular outdoor kitchen apparatus and methods |
JP5049737B2 (ja) * | 2007-10-23 | 2012-10-17 | 本田技研工業株式会社 | 車両用燃料タンクの給油口装置 |
WO2009062183A1 (en) * | 2007-11-09 | 2009-05-14 | Firestar Engineering, Llc | Nitrous oxide fuel blend monopropellants |
CH701405A1 (de) * | 2009-07-03 | 2011-01-14 | Johannes Schwarz | Brandhemmender Körper und Band zur Herstellung desselben. |
US20110005194A1 (en) * | 2009-07-07 | 2011-01-13 | Firestar Engineering, Llc | Flashback shut-off |
EP2526277A4 (de) * | 2010-01-20 | 2014-10-29 | Firestar Engineering Llc | Isolierte brennkammer |
US20110219742A1 (en) * | 2010-03-12 | 2011-09-15 | Firestar Engineering, Llc | Supersonic combustor rocket nozzle |
DE102010056590A1 (de) * | 2010-12-30 | 2012-07-05 | Leinemann Gmbh & Co. Kg | Flammendurchschlagsicherung |
US20120189966A1 (en) * | 2011-01-21 | 2012-07-26 | Brooker Dwight E | Detonation flame arrestor including a transition point/attenuation matrix and torturous path media |
US10119704B2 (en) | 2013-02-14 | 2018-11-06 | Clearsign Combustion Corporation | Burner system including a non-planar perforated flame holder |
US10386062B2 (en) | 2013-02-14 | 2019-08-20 | Clearsign Combustion Corporation | Method for operating a combustion system including a perforated flame holder |
US9803855B2 (en) | 2013-02-14 | 2017-10-31 | Clearsign Combustion Corporation | Selectable dilution low NOx burner |
US10571124B2 (en) | 2013-02-14 | 2020-02-25 | Clearsign Combustion Corporation | Selectable dilution low NOx burner |
WO2014127305A1 (en) | 2013-02-14 | 2014-08-21 | Clearsign Combustion Corporation | Startup method and mechanism for a burner having a perforated flame holder |
DE102013208081A1 (de) * | 2013-05-02 | 2014-11-06 | Robert Bosch Gmbh | Fluidverteiler, Elektrolyseur sowie Verfahren zur Funktion eines Fluidverteilers |
US10371408B2 (en) | 2013-07-15 | 2019-08-06 | Carrier Corporation | Flame arrestors for use with a HVAC/R system |
US9205292B2 (en) | 2013-09-09 | 2015-12-08 | Empyreus Solutions Llc | Flame arrester with flexible porous cover |
WO2015042614A1 (en) * | 2013-09-23 | 2015-03-26 | Clearsign Combustion Corporation | Burner system employing multiple perforated flame holders, and method of operation |
EP3055616B1 (de) * | 2013-10-07 | 2020-12-09 | ClearSign Technologies Corporation | Brenner für vorgemischten brennstoff mit perforiertem flammenhalter |
US20160047317A1 (en) * | 2014-08-14 | 2016-02-18 | General Electric Company | Fuel injector assemblies in combustion turbine engines |
US10767859B2 (en) * | 2014-08-19 | 2020-09-08 | Adler Hot Oil Service, LLC | Wellhead gas heater |
US9731155B2 (en) | 2014-09-05 | 2017-08-15 | Empyreus Solutions Llc | Flame arrester with porous sleeve |
WO2016134061A1 (en) | 2015-02-17 | 2016-08-25 | Clearsign Combustion Corporation | Perforated flame holder with adjustable fuel nozzle |
US10890325B2 (en) * | 2015-04-17 | 2021-01-12 | Eaton Intelligent Power Limited | Flame arrestor |
US20170051913A1 (en) * | 2015-08-18 | 2017-02-23 | Clearsign Combustion Corporation | Combustion system with a perforated flame holder and an external flue gas recirculation apparatus |
KR101616506B1 (ko) | 2015-11-13 | 2016-04-28 | 이경로 | 미분무 소화가 가능한 원유 저장탱크용 브리더밸브 |
WO2017190080A1 (en) | 2016-04-29 | 2017-11-02 | Clearsign Combustion Corporation | Burner system with discrete transverse flame stabilizers |
US10619848B2 (en) | 2016-05-31 | 2020-04-14 | Sellers Manufacturing Co. | Burner and air supply assembly for horizontal immersion tube boilers |
US20180056100A1 (en) | 2016-08-31 | 2018-03-01 | Emerson Process Management Regulator Technologies Tulsa, Llc | Method for Manufacturing a Flame Arrestor |
US9987508B2 (en) | 2016-08-31 | 2018-06-05 | Emerson Process Management Regulator Technologies Tulsa, Llc | Hybrid composite flame cell |
US10539326B2 (en) | 2016-09-07 | 2020-01-21 | Clearsign Combustion Corporation | Duplex burner with velocity-compensated mesh and thickness |
EP4324529A1 (de) * | 2016-09-16 | 2024-02-21 | CV Technology, Inc. | System, vorrichtung und verfahren für flammenableiter |
KR102046455B1 (ko) * | 2017-10-30 | 2019-11-19 | 두산중공업 주식회사 | 연료 노즐, 이를 포함하는 연소기 및 가스 터빈 |
KR102228104B1 (ko) * | 2018-05-28 | 2021-03-16 | 주식회사 탑세이프 | 화염 차단 장치 |
US11992721B2 (en) * | 2020-07-08 | 2024-05-28 | Rosemount Inc. | Flame arrester for process devices |
DE102021121764A1 (de) | 2021-08-23 | 2023-02-23 | Viessmann Climate Solutions Se | Gasbrennervorrichtung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3173411A (en) * | 1962-10-22 | 1965-03-16 | Enardo Mfg Company | Flame arrestor |
JPS59136140A (ja) * | 1983-01-25 | 1984-08-04 | Babcock Hitachi Kk | 燃焼用触媒体 |
US4917599A (en) * | 1988-12-29 | 1990-04-17 | Hasselmann Detley E M | Burner for combustible gases |
US5346389A (en) * | 1989-02-24 | 1994-09-13 | W. R. Grace & Co.-Conn. | Combustion apparatus for high-temperature environment |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1681698A (en) * | 1926-09-16 | 1928-08-21 | Brooks Engineering Corp | Flame arrester |
US4909730A (en) * | 1989-01-23 | 1990-03-20 | Westech Industrial Ltd. | Flame arrester having detonation-attenuating means |
SG49198A1 (en) * | 1992-06-30 | 1998-05-18 | Chem Mech Engineering | Flame arrestor apparatus |
JPH0814509A (ja) * | 1994-07-01 | 1996-01-19 | Paloma Ind Ltd | パルス燃焼器 |
DE19818572C1 (de) * | 1998-04-25 | 1999-11-11 | Leinemann Gmbh & Co | Verfahren zum Unschädlichmachen einer Detonationsfront und Detonationssicherung |
US6179608B1 (en) * | 1999-05-28 | 2001-01-30 | Precision Combustion, Inc. | Swirling flashback arrestor |
US6338319B1 (en) * | 1999-11-12 | 2002-01-15 | Water Heater Industry Joint Research & Development | Water heater with flammable vapor flame arrestor and method of operation |
JP2001090914A (ja) * | 2000-08-29 | 2001-04-03 | Paloma Ind Ltd | フレームトラップ |
-
2003
- 2003-08-05 DE DE10336530A patent/DE10336530B3/de not_active Expired - Fee Related
-
2004
- 2004-06-26 EP EP04738801A patent/EP1528948B1/de not_active Expired - Lifetime
- 2004-06-26 CA CA2496674A patent/CA2496674C/en not_active Expired - Fee Related
- 2004-06-26 AT AT04738801T patent/ATE344093T1/de active
- 2004-06-26 DK DK04738801T patent/DK1528948T3/da active
- 2004-06-26 ES ES04738801T patent/ES2273263T3/es not_active Expired - Lifetime
- 2004-06-26 PT PT04738801T patent/PT1528948E/pt unknown
- 2004-06-26 BR BR0405658-2A patent/BRPI0405658A/pt active Search and Examination
- 2004-06-26 US US10/525,075 patent/US7241137B2/en not_active Expired - Fee Related
- 2004-06-26 WO PCT/DE2004/001355 patent/WO2005014112A1/de active IP Right Grant
- 2004-06-26 PL PL04738801T patent/PL1528948T3/pl unknown
- 2004-06-26 DE DE502004001891T patent/DE502004001891D1/de not_active Expired - Lifetime
- 2004-06-26 KR KR1020057002815A patent/KR101052405B1/ko not_active IP Right Cessation
- 2004-06-26 JP JP2006522206A patent/JP4399458B2/ja not_active Expired - Fee Related
- 2004-06-29 TW TW093119002A patent/TWI312049B/zh not_active IP Right Cessation
-
2005
- 2005-01-07 NO NO20050104A patent/NO20050104L/no not_active Application Discontinuation
- 2005-10-24 HK HK05109444A patent/HK1075218A1/xx not_active IP Right Cessation
-
2007
- 2007-01-05 CY CY20071100011T patent/CY1107546T1/el unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3173411A (en) * | 1962-10-22 | 1965-03-16 | Enardo Mfg Company | Flame arrestor |
JPS59136140A (ja) * | 1983-01-25 | 1984-08-04 | Babcock Hitachi Kk | 燃焼用触媒体 |
US4917599A (en) * | 1988-12-29 | 1990-04-17 | Hasselmann Detley E M | Burner for combustible gases |
US5346389A (en) * | 1989-02-24 | 1994-09-13 | W. R. Grace & Co.-Conn. | Combustion apparatus for high-temperature environment |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 0082, no. 55 (C - 253) 21 November 1984 (1984-11-21) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8092213B2 (en) * | 2006-06-06 | 2012-01-10 | Leinemann Gmbh & Co. Kg | Flame arrester insert and process for its production |
US7955073B2 (en) * | 2006-06-07 | 2011-06-07 | Leinemann Gmbh & Co. Kg | Flame arrester arrangement and method of incorporating bores in a flame arrester arrangement |
US7959434B2 (en) | 2006-06-07 | 2011-06-14 | Leinemann Gmbh & Co. Kg | Flame arrester arrangement and method of incorporating bore in a flame arrester arrangement |
WO2011034320A3 (ko) * | 2009-09-17 | 2011-08-04 | 현우에스엠티 주식회사 | 내연기관의 화염분출방지용 어레스트 장치 |
Also Published As
Publication number | Publication date |
---|---|
CY1107546T1 (el) | 2013-03-13 |
JP2007501032A (ja) | 2007-01-25 |
DE10336530B3 (de) | 2005-02-17 |
EP1528948B1 (de) | 2006-11-02 |
US20060008755A1 (en) | 2006-01-12 |
BRPI0405658A (pt) | 2005-07-19 |
TW200506282A (en) | 2005-02-16 |
NO20050104L (no) | 2005-02-17 |
CA2496674C (en) | 2010-10-05 |
PT1528948E (pt) | 2007-01-31 |
CA2496674A1 (en) | 2005-02-17 |
ATE344093T1 (de) | 2006-11-15 |
DK1528948T3 (da) | 2007-02-26 |
HK1075218A1 (en) | 2005-12-09 |
JP4399458B2 (ja) | 2010-01-13 |
ES2273263T3 (es) | 2007-05-01 |
TWI312049B (en) | 2009-07-11 |
KR20060066047A (ko) | 2006-06-15 |
DE502004001891D1 (de) | 2006-12-14 |
KR101052405B1 (ko) | 2011-07-28 |
PL1528948T3 (pl) | 2007-03-30 |
US7241137B2 (en) | 2007-07-10 |
EP1528948A1 (de) | 2005-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1528948B1 (de) | Flammendurchschlagsicherung | |
EP1631358B1 (de) | Dauerbrandsichere flammensperre | |
DE19622257B4 (de) | Luft-Dielektrik-Koaxialkabel mit hohlem Abstandselement | |
DE2827188C2 (de) | Bohrlochsieb | |
EP1240923B1 (de) | Flammensperrbauteil | |
DE4236560A1 (de) | Kabel und Verfahren zur Herstellung eines Kabels | |
EP0024584B1 (de) | Überspannungsableiter mit Funkenstrecke | |
DE102009024814A1 (de) | Flammensperranordnung | |
DE102006026510B3 (de) | Flammensperreinsatz und Verfahren zu seiner Herstellung | |
DE2659085A1 (de) | Flammensperre | |
AT408839B (de) | Flammensperre | |
EP2332617B1 (de) | Flammensperre für Absauganlagen | |
EP1009016A1 (de) | Entladungslampe | |
WO2012089187A2 (de) | Flammendurchschlagsicherung | |
DE102018116576B3 (de) | Flammen-Sperreinheit sowie Verfahren zu ihrer Herstellung | |
AT504898B1 (de) | Flammfilter | |
DE20321089U1 (de) | Dauerbrandsichere Flammensperre | |
EP0869315A2 (de) | Atmosphärischer Gasbrenner | |
EP0048424B1 (de) | Elektrische Überstromsicherung | |
EP0920098B1 (de) | Überspannungsschutzelement | |
AT250544B (de) | Rückschlagsicherung gegen den Durchtritt von Flammen in Leitungen für brennbare Flüssigkeiten oder Gase, insbesondere flüssige oder gasförmige Brenn- oder Treibstoffe | |
DE3200117A1 (de) | Koaxialkabel | |
DE19824851A1 (de) | Sicherung | |
DE102009023969A1 (de) | Verfahren zum Herstellen eines Regenerators, insbesondere für eine Stirling-Kühleinrichtung, und Regenerator | |
DE4129248C2 (de) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 2004738801 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006522206 Country of ref document: JP |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
ENP | Entry into the national phase |
Ref document number: 2006008755 Country of ref document: US Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10525075 Country of ref document: US Ref document number: 1020057002815 Country of ref document: KR |
|
ENP | Entry into the national phase |
Ref document number: 2496674 Country of ref document: CA |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 2004738801 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10525075 Country of ref document: US |
|
WWG | Wipo information: grant in national office |
Ref document number: 2004738801 Country of ref document: EP |