DE142379C - - Google Patents

Info

Publication number

DE142379C

DE142379C DENDAT142379D DE142379DA DE142379C DE 142379 C DE142379 C DE 142379C DE NDAT142379 D DENDAT142379 D DE NDAT142379D DE 142379D A DE142379D A DE 142379DA DE 142379 C DE142379 C DE 142379C

Authority

DE

Germany

Prior art keywords

bell

pressure

gas

change

valve

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

• 239000007788 liquid Substances 0.000 claims description 9
• 239000004575 stone Substances 0.000 claims description 6
• 230000001105 regulatory effect Effects 0.000 claims description 2
• 238000012423 maintenance Methods 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
• 210000000056 organ Anatomy 0.000 description 3
• 230000007423 decrease Effects 0.000 description 2
• 238000006073 displacement reaction Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 241001465382 Physalis alkekengi Species 0.000 description 1
• 230000005540 biological transmission Effects 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000003111 delayed effect Effects 0.000 description 1
• 230000009977 dual effect Effects 0.000 description 1
• 239000012530 fluid Substances 0.000 description 1
• 230000001404 mediated effect Effects 0.000 description 1
• 238000004321 preservation Methods 0.000 description 1
• 230000007704 transition Effects 0.000 description 1