ATE90216T1 - Tragbare rauch- und gasvertreibende anlage. - Google Patents

Tragbare rauch- und gasvertreibende anlage.

Info

Publication number
ATE90216T1
ATE90216T1 AT89200855T AT89200855T ATE90216T1 AT E90216 T1 ATE90216 T1 AT E90216T1 AT 89200855 T AT89200855 T AT 89200855T AT 89200855 T AT89200855 T AT 89200855T AT E90216 T1 ATE90216 T1 AT E90216T1
Authority
AT
Austria
Prior art keywords
smoke
gas
chest
gas exhausting
user
Prior art date
Application number
AT89200855T
Other languages
English (en)
Inventor
Bas Knoll
Original Assignee
Tno
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 Tno filed Critical Tno
Application granted granted Critical
Publication of ATE90216T1 publication Critical patent/ATE90216T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/32—Accessories
    • B23K9/325—Devices for supplying or evacuating shielding gas
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/003—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort having means for creating a fresh air curtain
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B29/00—Devices, e.g. installations, for rendering harmless or for keeping off harmful chemical agents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/12—Details or features not otherwise provided for transportable

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
AT89200855T 1988-04-08 1989-04-05 Tragbare rauch- und gasvertreibende anlage. ATE90216T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8800905A NL8800905A (nl) 1988-04-08 1988-04-08 Draagbare rook- en gasverdrijver.
EP89200855A EP0336518B1 (de) 1988-04-08 1989-04-05 Tragbare rauch- und gasvertreibende Anlage

Publications (1)

Publication Number Publication Date
ATE90216T1 true ATE90216T1 (de) 1993-06-15

Family

ID=19852093

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89200855T ATE90216T1 (de) 1988-04-08 1989-04-05 Tragbare rauch- und gasvertreibende anlage.

Country Status (6)

Country Link
US (1) US5002049A (de)
EP (1) EP0336518B1 (de)
JP (1) JPH0245071A (de)
AT (1) ATE90216T1 (de)
DE (1) DE68906947T2 (de)
NL (1) NL8800905A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145496A (en) * 1991-10-16 1992-09-08 Mellen Floyd F Centrifugal air cleaner
FI191U1 (fi) * 1992-03-23 1992-07-28 Arto Armas Helin Skyddsmask
NO921853D0 (no) * 1992-05-11 1992-05-11 Iver Hansen Luftrenser
AU718455B2 (en) * 1992-05-11 2000-04-13 Iver Hansen Portable air conditioner
US5394870A (en) * 1993-09-03 1995-03-07 Minnesota Mining And Manufacturing Company Respirator blower unit housing with pommel-like strap support member comprising lower exterior support surface
US6645064B1 (en) 1998-04-30 2003-11-11 Bertil R. L. Werjefelt Smoke evacuation device
NL1012116C2 (nl) 1999-05-21 2000-11-23 Johannes Arnoldus Van De Wiel Veiligheidsinrichting voor inzittenden van een weg- of watervoertuig voor toediening van zuurstof aan de inzittenden.
US7036502B2 (en) 2002-04-08 2006-05-02 Joseph Manne Air curtain device
JP4854294B2 (ja) * 2005-12-20 2012-01-18 株式会社シロクマ 吊下フック
SE0702097L (sv) * 2007-09-13 2008-09-30 Hans Andersson Anordning för bildande av temporär luftridå vid frisörarbete
CA2704353A1 (en) * 2009-05-13 2010-11-13 Ron Kerr Spreading code acquisition for direct sequence spread spectrum signals
US20170259089A1 (en) * 2016-03-11 2017-09-14 Carlos M. De Jesus Helmet including air circulation system
CN114871667B (zh) * 2022-04-20 2023-06-20 日善电脑配件(嘉善)有限公司 焊接压紧机构、装置及设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE595970C (de) * 1934-04-24 Arnold Laemmert Dipl Ing Staubschutzgeraet mit Frischluftzufuehrung
DE142817C (de) *
BE545607A (de) *
US1974828A (en) * 1933-09-07 1934-09-25 Markut Pawil Smoke diffusing apparatus
US2032101A (en) * 1935-02-20 1936-02-25 William D Sullivan Fume and dust eliminator
DE1163152B (de) * 1957-12-04 1964-02-13 Leo Baer Frischluftatemschutzvorrichtung
US3921223A (en) * 1974-06-12 1975-11-25 David V Hoyecki Air shield for welders and other craftsmen exposed to noxious fumes
SU558674A1 (ru) * 1975-05-04 1977-05-25 Куйбышевский Филиал Всесоюзного Института По Проектированию Организации Энергетического Строительства "Оргэнергострой" Устройство дл обеспечени электросварщика воздухом
US4195363A (en) * 1977-12-30 1980-04-01 Jenson Bernard T Perimeter draft welding hood
US4377161A (en) * 1981-06-15 1983-03-22 Whitt Everett D Surgical breathing apparatus
US4739753A (en) * 1987-08-26 1988-04-26 Brehm, Inc. Surgical drape support and oxygen delivery system

Also Published As

Publication number Publication date
EP0336518A2 (de) 1989-10-11
JPH0245071A (ja) 1990-02-15
US5002049A (en) 1991-03-26
EP0336518B1 (de) 1993-06-09
DE68906947D1 (de) 1993-07-15
DE68906947T2 (de) 1993-11-04
NL8800905A (nl) 1989-11-01
EP0336518A3 (de) 1991-04-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties