BE428481A - - Google Patents
Info
- Publication number
- BE428481A BE428481A BE428481DA BE428481A BE 428481 A BE428481 A BE 428481A BE 428481D A BE428481D A BE 428481DA BE 428481 A BE428481 A BE 428481A
- Authority
- BE
- Belgium
- Prior art keywords
- contact
- branch
- contacts
- gases
- piece
- Prior art date
Links
- 239000007789 gas Substances 0.000 description 33
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 150000003057 platinum Chemical class 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- -1 brass Chemical compound 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Alarm Devices (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE428481A true BE428481A (enrdf_load_stackoverflow) |
Family
ID=88849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE428481D BE428481A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE428481A (enrdf_load_stackoverflow) |
-
0
- BE BE428481D patent/BE428481A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2504722A1 (fr) | Dispositif de protection avec mecanisme de declenchement automatique pour installations electriques | |
| FR2589236A3 (fr) | Dispositif de detection du niveau d'un liquide a l'interieur d'un conteneur | |
| BE428481A (enrdf_load_stackoverflow) | ||
| FR2781538A1 (fr) | Indicateur d'usure pour embrayage a friction | |
| EP0000680B1 (fr) | Indicateur de niveau d'un liquide contenu dans un réservoir | |
| CH118097A (fr) | Dispositif pour différer l'action d'un appareil de sécurité d'un moteur électrique, tel qu'un disjoncteur ou un fusible. | |
| FR2744331A1 (fr) | Dispositif d'alarme destine a detecter les tractions exercees sur un fil | |
| FR2619731A1 (fr) | Dispositif de rupture d'ampoule | |
| BE498615A (enrdf_load_stackoverflow) | ||
| BE425486A (enrdf_load_stackoverflow) | ||
| FR2897625A1 (fr) | Dispositif economiseur d'eau pour wc | |
| BE510308A (enrdf_load_stackoverflow) | ||
| BE567419A (enrdf_load_stackoverflow) | ||
| FR2779336A1 (fr) | Appareil electrique de cuisson, notamment friteuse, comportant un dispositif de securite | |
| BE518920A (enrdf_load_stackoverflow) | ||
| BE638983A (enrdf_load_stackoverflow) | ||
| BE405316A (enrdf_load_stackoverflow) | ||
| BE568336A (enrdf_load_stackoverflow) | ||
| CH115010A (fr) | Dispositif avertisseur d'incendie. | |
| WO2004045279A1 (fr) | Dispositif perfectionne de ferrage automatique adaptable sur une canne a peche | |
| FR2783391A1 (fr) | Resistance de chauffe a deformation thermique angulaire pour bouilloire et controle de chauffe a sec associe | |
| EP0343713A1 (fr) | Dispositif porte-canne à pêche pour la détection automatique du happement de l'hameçon | |
| BE654891A (enrdf_load_stackoverflow) | ||
| FR2473177A1 (fr) | Dispositif pour determiner la teneur en carbone d'un metal en fusion | |
| BE399582A (enrdf_load_stackoverflow) |