[go: up one dir, main page]

FR786243A - Toxic gas protection device - Google Patents

Toxic gas protection device

Info

Publication number
FR786243A
FR786243A FR786243DA FR786243A FR 786243 A FR786243 A FR 786243A FR 786243D A FR786243D A FR 786243DA FR 786243 A FR786243 A FR 786243A
Authority
FR
France
Prior art keywords
protection device
toxic gas
gas protection
toxic
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Joseph Louis Routin
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 filed Critical
Application granted granted Critical
Publication of FR786243A publication Critical patent/FR786243A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • B60H3/0641—Filter arrangements in the air stream near ventilating openings in the vehicle exterior
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0658—Filter elements specially adapted for their arrangement in vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR786243D 1934-05-16 1934-05-16 Toxic gas protection device Expired FR786243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR786243T 1934-05-16

Publications (1)

Publication Number Publication Date
FR786243A true FR786243A (en) 1935-08-29

Family

ID=9218266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR786243D Expired FR786243A (en) 1934-05-16 1934-05-16 Toxic gas protection device

Country Status (1)

Country Link
FR (1) FR786243A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE888219C (en) * 1941-02-07 1953-08-31 Versuchsanstalt Fuer Luftfahrt Ventilation of closed common areas of vehicles
FR2425337A1 (en) * 1978-05-10 1979-12-07 Hoelter H
US4299215A (en) * 1979-01-19 1981-11-10 Anon Ramon L Anti-contamination device for use in operating theatres

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE888219C (en) * 1941-02-07 1953-08-31 Versuchsanstalt Fuer Luftfahrt Ventilation of closed common areas of vehicles
FR2425337A1 (en) * 1978-05-10 1979-12-07 Hoelter H
US4299215A (en) * 1979-01-19 1981-11-10 Anon Ramon L Anti-contamination device for use in operating theatres

Similar Documents

Publication Publication Date Title
FR780746A (en) Gas protection mask
FR785223A (en) Portable gas protection device
FR786243A (en) Toxic gas protection device
FR791798A (en) Toxic gas protection device
FR757280A (en) Gas protection mask
FR803484A (en) Toxic gas protection device
FR803912A (en) Gas protection device
FR801176A (en) Individual protection device against combat gases
FR824346A (en) Toxic gas protection device
FR747042A (en) Gas protection device
FR46502E (en) Anti-aircraft protection device
FR858736A (en) Device for protection against harmful gases
FR745987A (en) Gas protection device
FR42784E (en) Gas protection device
FR48782E (en) Toxic gas protection device
FR835209A (en) Mask against harmful gases with anti-fog device
FR858376A (en) Device for the protection of children against toxic gases
FR833096A (en) New gas protection device
FR824713A (en) Device for the protection of children against harmful gases
FR785744A (en) Gas protection mask
FR781824A (en) Insulating device for protection against combat gases
FR45367E (en) Insulating device for protection against combat gases
FR835512A (en) Combat gas protection device
FR795332A (en) Filter device for gas protection
FR796151A (en) Gas protection device