EP1093886A3 - Vorrichtung zur Erzeugung einer laminaren Flammfront - Google Patents

Vorrichtung zur Erzeugung einer laminaren Flammfront Download PDF

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Publication number
EP1093886A3
EP1093886A3 EP00810883A EP00810883A EP1093886A3 EP 1093886 A3 EP1093886 A3 EP 1093886A3 EP 00810883 A EP00810883 A EP 00810883A EP 00810883 A EP00810883 A EP 00810883A EP 1093886 A3 EP1093886 A3 EP 1093886A3
Authority
EP
European Patent Office
Prior art keywords
producing
combustion chamber
laminar flame
chamber walls
cage
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
Application number
EP00810883A
Other languages
English (en)
French (fr)
Other versions
EP1093886A2 (de
EP1093886B1 (de
Inventor
Joachim Thieleke
Iwan Wolf
Kaveh Towfighi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hilti AG
Original Assignee
Hilti AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hilti AG filed Critical Hilti AG
Publication of EP1093886A2 publication Critical patent/EP1093886A2/de
Publication of EP1093886A3 publication Critical patent/EP1093886A3/de
Application granted granted Critical
Publication of EP1093886B1 publication Critical patent/EP1093886B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Gas Burners (AREA)

Abstract

Eine Vorrichtung zur Erzeugung einer laminaren Flammfront für brennkraftbetriebene Setzgeräte enthält zwei parallel zueinander liegende Brennkammerwände (14, 18) und eine zwischen den Brennkammerwänden (14, 18) angeordnete Zündvorrichtung (52) zum Zünden eines zwischen den Brennkammerwänden (14, 18) befindlichen brennbaren Gasgemisches. Zwischen den Brennkammerwänden (14, 18) ist ein Käfig (51) zur Aufnahme der Zündvorrichtung (52) vorgesehen, der eine Anzahl von Durchgangsöffnungen (53) aufweist, die durch eine Umfangswand des Käfigs (51) hindurchtreten. Durch diesen Käfig (51) läßt sich eine schnellere laminare Flammfront erzeugen.
EP00810883A 1999-10-19 2000-09-26 Vorrichtung zur Erzeugung einer laminaren Flammfront Expired - Lifetime EP1093886B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19950351A DE19950351C2 (de) 1999-10-19 1999-10-19 Vorrichtung zur Erzeugung einer laminaren Flammfront, insbesondere für brennkraftbetriebene Setzgeräte zum Setzen von Befestigungselementen
DE19950351 1999-10-19

Publications (3)

Publication Number Publication Date
EP1093886A2 EP1093886A2 (de) 2001-04-25
EP1093886A3 true EP1093886A3 (de) 2005-04-06
EP1093886B1 EP1093886B1 (de) 2008-04-23

Family

ID=7926169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00810883A Expired - Lifetime EP1093886B1 (de) 1999-10-19 2000-09-26 Vorrichtung zur Erzeugung einer laminaren Flammfront

Country Status (4)

Country Link
US (1) US6491015B1 (de)
EP (1) EP1093886B1 (de)
JP (1) JP4550254B2 (de)
DE (2) DE19950351C2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6860243B2 (en) 2002-06-18 2005-03-01 Illinois Tool Works Inc. Combustion chamber system with obstacles for use within combustion-powered fastener-driving tools, and combustion-powered fastener-driving tools having combustion chamber system incorporated therein
FR2852546B1 (fr) * 2003-03-19 2006-08-11 Prospection & Inventions Procedes de reglage de la puissance d'un appareil a fonctionnement a gaz
US6964553B2 (en) * 2003-05-23 2005-11-15 Illinois Tool Works Inc. Port for a fan chamber
US20060022013A1 (en) * 2004-07-20 2006-02-02 Paul Gaudron Gas charge setting tool
WO2006026709A2 (en) 2004-08-30 2006-03-09 Black & Decker Inc. Combustion fastener
JP4586564B2 (ja) * 2005-02-18 2010-11-24 日立工機株式会社 燃焼式釘打機
US7591249B2 (en) * 2005-10-03 2009-09-22 Illinois Tool Works Inc. Actuation structure for internal fuel cell metering valve and associated combustion tool
JP4935978B2 (ja) * 2006-08-09 2012-05-23 マックス株式会社 ガス燃焼式打込み工具における燃焼室のバルブ装置
US8087394B2 (en) * 2007-07-25 2012-01-03 Illinois Tool Works Inc. Dual-level combustion chamber system, for fastener driving tool, having dual-level rotary valve mechanism incorporated therein
JP5240648B2 (ja) * 2008-03-12 2013-07-17 日立工機株式会社 燃焼式打込工具
DE102010062962A1 (de) * 2010-12-13 2012-06-14 Hilti Aktiengesellschaft Eintreibgerät
EP2886254A1 (de) * 2013-12-20 2015-06-24 HILTI Aktiengesellschaft Arbeitsgerät
EP3189938B1 (de) * 2015-03-10 2020-03-11 Illinois Tool Works Inc. Perfektionierungen für ein gasfixierungswerkzeug
EP3199301A1 (de) * 2016-02-01 2017-08-02 HILTI Aktiengesellschaft Brennkammer und eintreibgerät
US10875165B2 (en) 2017-08-02 2020-12-29 Illinois Tool Works Inc. Fastener-driving tool with one or more combustion chambers and an exhaust gas recirculation system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884913A (en) * 1958-03-14 1959-05-05 Ralph M Heintz Internal combustion engine
US4332224A (en) * 1977-04-09 1982-06-01 Robert Bosch Gmbh Internal combustion engine with a main combustion chamber and an ignition chamber
DE4032201A1 (de) * 1990-10-11 1992-04-16 Hilti Ag Setzgeraet fuer befestigungselemente

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1766740A (en) * 1929-10-08 1930-06-24 Bitchman Oscar Spark-plug mounting
US4773581A (en) * 1986-06-13 1988-09-27 Hitachi Koki Company, Ltd. Combustion gas powered tool
US4913331A (en) * 1988-10-21 1990-04-03 Hitachi Koki Company, Ltd. Internal-combustion piston driving apparatus having a decompression channel
DE4032202C2 (de) * 1990-10-11 1999-10-21 Hilti Ag Setzgerät für Befestigungselemente
US5263439A (en) * 1992-11-13 1993-11-23 Illinois Tool Works Inc. Fuel system for combustion-powered, fastener-driving tool
US5713313A (en) * 1997-02-07 1998-02-03 Illinois Tool Works Inc. Combustion powered tool with dual fans

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884913A (en) * 1958-03-14 1959-05-05 Ralph M Heintz Internal combustion engine
US4332224A (en) * 1977-04-09 1982-06-01 Robert Bosch Gmbh Internal combustion engine with a main combustion chamber and an ignition chamber
DE4032201A1 (de) * 1990-10-11 1992-04-16 Hilti Ag Setzgeraet fuer befestigungselemente

Also Published As

Publication number Publication date
EP1093886A2 (de) 2001-04-25
JP2001191258A (ja) 2001-07-17
JP4550254B2 (ja) 2010-09-22
DE50015119D1 (de) 2008-06-05
US6491015B1 (en) 2002-12-10
EP1093886B1 (de) 2008-04-23
DE19950351C2 (de) 2002-06-13
DE19950351A1 (de) 2001-05-03

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