BE552096A - - Google Patents
Info
- Publication number
- BE552096A BE552096A BE552096DA BE552096A BE 552096 A BE552096 A BE 552096A BE 552096D A BE552096D A BE 552096DA BE 552096 A BE552096 A BE 552096A
- Authority
- BE
- Belgium
- Prior art keywords
- bladder
- sand
- carbonic acid
- pressurized fluid
- serves
- Prior art date
Links
- 239000004576 sand Substances 0.000 claims description 28
- 239000012530 fluid Substances 0.000 claims description 11
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 25
- 239000003110 molding sand Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
- B22C9/123—Gas-hardening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE552096A true BE552096A (cs) |
Family
ID=177400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE552096D BE552096A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE552096A (cs) |
-
0
- BE BE552096D patent/BE552096A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4183124A (en) | Method of and apparatus for fabricating spiral wrapped cartridge cases | |
| CN201132215Y (zh) | 一种带封头的过滤管冷等静压成型模具 | |
| BE552096A (cs) | ||
| CN116727639A (zh) | 一种汽车离合器挤压铸造成形模具 | |
| CN113214905B (zh) | 一种花朵精油超临界萃取设备 | |
| IL178567A (en) | Method of shaping container bodies and corresponding apparatus | |
| TWI304454B (cs) | ||
| JPH0880530A (ja) | タイヤ加硫方法 | |
| CN201176979Y (zh) | 增压充气机 | |
| CN206543798U (zh) | 一种金属波纹管平口枪 | |
| CN207201964U (zh) | 柠檬腌制装置 | |
| CN220164055U (zh) | 胶囊打气锁 | |
| TWM426663U (en) | Dual air filling modes air pump | |
| CN2357862Y (zh) | 真空液相压渗净成型铸造模具 | |
| US2249078A (en) | Hydraulic boomer | |
| CN2286246Y (zh) | 压囊式简易抽液泵 | |
| CN118832798B (zh) | 一种用于化妆品瓶的瓶口强化成型机 | |
| CN217749215U (zh) | 一种冷芯盒树脂液料输送防凝固装置 | |
| CN207315945U (zh) | 一种碟簧载荷调整螺栓拉伸器 | |
| FR2832353A1 (fr) | Vinificateur | |
| BE1013747A3 (fr) | Dispositif pour creer un mouvement dans un liquide. | |
| CN207900185U (zh) | 一种型砂紧实度检测装置及采用该检测装置的砂箱 | |
| JPH10314912A (ja) | ダイカスト法による繊維強化金属体鋳造用繊維成形体 | |
| CN210334740U (zh) | 手足膜焊接组件 | |
| CN209563936U (zh) | 一种净水杯 |