DE3523097A1 - Atemschutzmaske - Google Patents

Atemschutzmaske

Info

Publication number
DE3523097A1
DE3523097A1 DE19853523097 DE3523097A DE3523097A1 DE 3523097 A1 DE3523097 A1 DE 3523097A1 DE 19853523097 DE19853523097 DE 19853523097 DE 3523097 A DE3523097 A DE 3523097A DE 3523097 A1 DE3523097 A1 DE 3523097A1
Authority
DE
Germany
Prior art keywords
ventilation device
hood
housing
protection mask
respiratory protection
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
DE19853523097
Other languages
German (de)
English (en)
Other versions
DE3523097C2 (enExample
Inventor
Jörg Dipl.-Kaufm. 4600 Dortmund Hübner
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.)
GERAETEBAU GmbH
Original Assignee
GERAETEBAU GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25826555&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3523097(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GERAETEBAU GmbH filed Critical GERAETEBAU GmbH
Priority to DE19853523097 priority Critical patent/DE3523097A1/de
Priority to EP19910108226 priority patent/EP0451877A3/de
Priority to AT85114291T priority patent/ATE70463T1/de
Priority to EP19910107818 priority patent/EP0448131A3/de
Priority to EP19850114291 priority patent/EP0182235B1/de
Publication of DE3523097A1 publication Critical patent/DE3523097A1/de
Application granted granted Critical
Publication of DE3523097C2 publication Critical patent/DE3523097C2/de
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A62B17/04—Hoods
    • 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
    • A62B18/006—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 with pumps for forced ventilation

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Toxicology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
DE19853523097 1984-11-15 1985-06-28 Atemschutzmaske Granted DE3523097A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19853523097 DE3523097A1 (de) 1984-11-15 1985-06-28 Atemschutzmaske
EP19910108226 EP0451877A3 (en) 1984-11-15 1985-11-09 Protective respiratory mask
AT85114291T ATE70463T1 (de) 1984-11-15 1985-11-09 Atemschutzmaske.
EP19910107818 EP0448131A3 (en) 1984-11-15 1985-11-09 Breathing protection mask
EP19850114291 EP0182235B1 (de) 1984-11-15 1985-11-09 Atemschutzmaske

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3441747 1984-11-15
DE19853523097 DE3523097A1 (de) 1984-11-15 1985-06-28 Atemschutzmaske

Publications (2)

Publication Number Publication Date
DE3523097A1 true DE3523097A1 (de) 1986-05-22
DE3523097C2 DE3523097C2 (enExample) 1988-12-22

Family

ID=25826555

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853523097 Granted DE3523097A1 (de) 1984-11-15 1985-06-28 Atemschutzmaske

Country Status (2)

Country Link
EP (3) EP0448131A3 (enExample)
DE (1) DE3523097A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809406A1 (de) * 1988-03-21 1989-10-05 Geraetebau Gmbh Batteriepack
DE102014019516A1 (de) * 2014-12-24 2016-06-30 Dräger Safety AG & Co. KGaA Baugruppe mit einem Kunststoffgehäuse

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8302600B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Battery management for a breathing assistance system

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448021A (en) * 1945-09-20 1948-08-31 Grazia Joseph De Protective hood
US2785674A (en) * 1955-08-17 1957-03-19 Hanorah H Wong Oxygen mask
DE1222802B (de) * 1960-09-30 1966-08-11 Goodrich Co B F Aufblasbarer Schutzanzug fuer den Hoehenflug
US3413972A (en) * 1965-09-27 1968-12-03 Carl L. Depping Airflow helmet
DE1933706A1 (de) * 1969-07-03 1971-01-14 Bluecher Hubert Batterieatemgeraet fuer Gasmasken und ABC-Schutzanzuege und alle Atemschutzfilter
DE2124802A1 (de) * 1970-05-21 1971-12-02 M.L. Aviation Company Ltd., Slough, Buckinghamshire (Grossbritannien) Atmungsgerät
US4019508A (en) 1976-05-21 1977-04-26 Research Development Systems, Inc. Wearable, self-contained fully mobile personal breathing apparatus for surgeons and operating room personnel
DE2612877A1 (de) * 1976-03-26 1977-10-06 Kernforschung Gmbh Ges Fuer Atemluftversorgungsgeraet
WO1983000632A1 (en) * 1981-08-27 1983-03-03 Vaughan, Kenneth, V. Improvement in respiratory devices
DE3412409A1 (de) * 1983-04-06 1984-10-11 Figgie International Inc., Willoughby, Ohio Atemmaske
US4478216A (en) * 1982-04-06 1984-10-23 H.G.D. Enterprises Ltd. Portable air filtration device
DE3410408A1 (de) 1983-05-05 1984-11-08 Bányászati Aknamélyítö Vállalat, Budapest Elektronische warnvorrichtung fuer rettungsgeraete mit hochdruck-gasbehaelter

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812199A (en) * 1955-07-01 1957-11-05 Robert A Mayne Hub
DE1111334B (de) * 1959-09-04 1961-07-20 Paul Pollrich & Comp Ventilator oder Kreiselpumpe mit Gehaeuse
FR1599791A (enExample) * 1968-10-16 1970-07-20
FR2097508A5 (enExample) * 1970-07-09 1972-03-03 Bassin Nord Pas Calais
US4233972A (en) * 1978-05-08 1980-11-18 Wolfgang Hauff Portable air filtering and breathing assist device
US4231359A (en) * 1978-11-07 1980-11-04 Midori Anzen Company, Ltd. Personal emergency breathing hood with nose blocking device
US4233970A (en) * 1978-11-16 1980-11-18 Robertshaw Controls Company Emergency escape breathing apparatus
DE3032371A1 (de) * 1980-08-28 1982-03-18 Drägerwerk AG, 2400 Lübeck Atemschutzhelm
US4430995A (en) * 1981-05-29 1984-02-14 Hilton Joseph R Power assisted air-purifying respirators
US4466432A (en) * 1981-09-16 1984-08-21 Mine Safety Appliances Co. Air supplying hood
AU554194B2 (en) * 1982-05-13 1986-08-14 Minnesota Mining And Manufacturing Company Respirator

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448021A (en) * 1945-09-20 1948-08-31 Grazia Joseph De Protective hood
US2785674A (en) * 1955-08-17 1957-03-19 Hanorah H Wong Oxygen mask
DE1222802B (de) * 1960-09-30 1966-08-11 Goodrich Co B F Aufblasbarer Schutzanzug fuer den Hoehenflug
US3413972A (en) * 1965-09-27 1968-12-03 Carl L. Depping Airflow helmet
DE1933706A1 (de) * 1969-07-03 1971-01-14 Bluecher Hubert Batterieatemgeraet fuer Gasmasken und ABC-Schutzanzuege und alle Atemschutzfilter
DE2124802A1 (de) * 1970-05-21 1971-12-02 M.L. Aviation Company Ltd., Slough, Buckinghamshire (Grossbritannien) Atmungsgerät
DE2612877A1 (de) * 1976-03-26 1977-10-06 Kernforschung Gmbh Ges Fuer Atemluftversorgungsgeraet
US4019508A (en) 1976-05-21 1977-04-26 Research Development Systems, Inc. Wearable, self-contained fully mobile personal breathing apparatus for surgeons and operating room personnel
WO1983000632A1 (en) * 1981-08-27 1983-03-03 Vaughan, Kenneth, V. Improvement in respiratory devices
US4478216A (en) * 1982-04-06 1984-10-23 H.G.D. Enterprises Ltd. Portable air filtration device
DE3412409A1 (de) * 1983-04-06 1984-10-11 Figgie International Inc., Willoughby, Ohio Atemmaske
DE3410408A1 (de) 1983-05-05 1984-11-08 Bányászati Aknamélyítö Vállalat, Budapest Elektronische warnvorrichtung fuer rettungsgeraete mit hochdruck-gasbehaelter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Z.: "Die Gasmaske, 1939, H. 4, S. 107-108 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3809406A1 (de) * 1988-03-21 1989-10-05 Geraetebau Gmbh Batteriepack
DE102014019516A1 (de) * 2014-12-24 2016-06-30 Dräger Safety AG & Co. KGaA Baugruppe mit einem Kunststoffgehäuse

Also Published As

Publication number Publication date
DE3523097C2 (enExample) 1988-12-22
EP0448131A3 (en) 1991-11-27
EP0451877A3 (en) 1993-01-13
EP0182235B1 (de) 1991-12-18
EP0182235A2 (de) 1986-05-28
EP0182235A3 (en) 1987-02-04
EP0448131A2 (de) 1991-09-25
EP0451877A2 (de) 1991-10-16

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8181 Inventor (new situation)

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