DE1364344U - - Google Patents

Info

Publication number

DE1364344U

DE1364344U DENDAT1364344D DE1364344DU DE1364344U DE 1364344 U DE1364344 U DE 1364344U DE NDAT1364344 D DENDAT1364344 D DE NDAT1364344D DE 1364344D U DE1364344D U DE 1364344DU DE 1364344 U DE1364344 U DE 1364344U

Authority

DE

Germany

Prior art keywords

filter

flange

cover

right angles

outer edge

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.)

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• 239000000428 dust Substances 0.000 claims description 6
• 239000002184 metal Substances 0.000 claims description 4
• 230000029058 respiratory gaseous exchange Effects 0.000 claims description 3
• 239000000779 smoke Substances 0.000 claims description 3
• 239000007789 gas Substances 0.000 claims description 2
• 239000012528 membrane Substances 0.000 claims description 2
• 239000002574 poison Substances 0.000 claims description 2
• 231100000614 poison Toxicity 0.000 claims description 2
• 230000000241 respiratory effect Effects 0.000 claims description 2
• 239000000463 material Substances 0.000 description 2
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 229910052799 carbon Inorganic materials 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000001914 filtration Methods 0.000 description 1
• 239000002085 irritant Substances 0.000 description 1
• 231100000021 irritant Toxicity 0.000 description 1
• 210000000056 organ Anatomy 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• 238000011144 upstream manufacturing Methods 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1