GB308790A - - Google Patents

Info

Publication number
GB308790A
GB308790A GB7808/29A GB780829A GB308790A GB 308790 A GB308790 A GB 308790A GB 7808/29 A GB7808/29 A GB 7808/29A GB 780829 A GB780829 A GB 780829A GB 308790 A GB308790 A GB 308790A
Authority
GB
United Kingdom
Prior art keywords
filters
exhaust gases
gases
granular
filtering
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.)
Expired
Application number
GB7808/29A
Other languages
English (en)
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.)
Deutsche Gasgluehlicht-Auer-Gesellschaft Mbh
Original Assignee
Deutsche Gasgluehlicht-Auer-Gesellschaft Mbh
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 Deutsche Gasgluehlicht-Auer-Gesellschaft Mbh filed Critical Deutsche Gasgluehlicht-Auer-Gesellschaft Mbh
Publication of GB308790A publication Critical patent/GB308790A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B13/00—Special devices for ventilating gasproof shelters

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Treating Waste Gases (AREA)
GB7808/29A 1928-03-31 1929-03-11 Expired GB308790A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE308790T 1928-03-31

Publications (1)

Publication Number Publication Date
GB308790A true GB308790A (fr) 1930-05-29

Family

ID=31894522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7808/29A Expired GB308790A (fr) 1928-03-31 1929-03-11

Country Status (1)

Country Link
GB (1) GB308790A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508530A (en) * 1945-01-03 1950-05-23 George S Morris Humidifier
DE1203936B (de) * 1961-08-02 1965-10-28 Draegerwerk Ag Auswechselbare Vor- und Nachfilter fuer Raumbelueftungsanlagen
DE1241243B (de) * 1962-10-18 1967-05-24 Alice Luehr Geb Gerken Staubgasfilter mit Filterkaesten und Fuellungen aus koernigem Filtermaterial
US4133651A (en) * 1975-12-11 1979-01-09 Cvi Corporation Methods for removing radioactive isotopes from contaminated streams
FR2477222A1 (fr) * 1980-02-29 1981-09-04 Daimler Benz Ag Filtre a noir de fumees pour gaz d'echappement d'un moteur a combustion interne
EP2788089A4 (fr) * 2011-12-05 2016-03-09 Paftec Technologies Pty Ltd Appareil respiratoire amélioré
CN114377505A (zh) * 2021-12-23 2022-04-22 一德环境科技(江苏)有限公司 一种具有多级除尘功能的化工厂房用环保装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508530A (en) * 1945-01-03 1950-05-23 George S Morris Humidifier
DE1203936B (de) * 1961-08-02 1965-10-28 Draegerwerk Ag Auswechselbare Vor- und Nachfilter fuer Raumbelueftungsanlagen
DE1241243B (de) * 1962-10-18 1967-05-24 Alice Luehr Geb Gerken Staubgasfilter mit Filterkaesten und Fuellungen aus koernigem Filtermaterial
US4133651A (en) * 1975-12-11 1979-01-09 Cvi Corporation Methods for removing radioactive isotopes from contaminated streams
FR2477222A1 (fr) * 1980-02-29 1981-09-04 Daimler Benz Ag Filtre a noir de fumees pour gaz d'echappement d'un moteur a combustion interne
EP2788089A4 (fr) * 2011-12-05 2016-03-09 Paftec Technologies Pty Ltd Appareil respiratoire amélioré
US10786691B2 (en) 2011-12-05 2020-09-29 CleanSpace IP Pty Ltd Breathing apparatus
CN114377505A (zh) * 2021-12-23 2022-04-22 一德环境科技(江苏)有限公司 一种具有多级除尘功能的化工厂房用环保装置

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