DE213089C - - Google Patents

Info

Publication number

DE213089C

DE213089C DENDAT213089D DE213089DA DE213089C DE 213089 C DE213089 C DE 213089C DE NDAT213089 D DENDAT213089 D DE NDAT213089D DE 213089D A DE213089D A DE 213089DA DE 213089 C DE213089 C DE 213089C

Authority

DE

Germany

Prior art keywords

bellows

regulating

wind chamber

spring

expandable

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 230000001105 regulatory effect Effects 0.000 claims description 18
• 230000000694 effects Effects 0.000 claims description 4
• 238000005086 pumping Methods 0.000 claims 1
• 238000010276 construction Methods 0.000 description 3
• 241000189705 Dunedin group Species 0.000 description 1
• 230000001944 accentuation Effects 0.000 description 1
• 230000029058 respiratory gaseous exchange Effects 0.000 description 1