CA1064458A - Robinet de regulation du debit de materiaux abrasifs dans un conduit - Google Patents
Robinet de regulation du debit de materiaux abrasifs dans un conduitInfo
- Publication number
- CA1064458A CA1064458A CA302,164A CA302164A CA1064458A CA 1064458 A CA1064458 A CA 1064458A CA 302164 A CA302164 A CA 302164A CA 1064458 A CA1064458 A CA 1064458A
- Authority
- CA
- Canada
- Prior art keywords
- valve
- valve member
- members
- assembly
- valve assembly
- 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.)
- Expired
Links
- 239000003082 abrasive agent Substances 0.000 title abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 56
- 238000010276 construction Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 9
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000007704 transition Effects 0.000 abstract description 5
- 229920001971 elastomer Polymers 0.000 description 15
- 239000000806 elastomer Substances 0.000 description 13
- 238000007789 sealing Methods 0.000 description 8
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- 230000005923 long-lasting effect Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 244000186140 Asperula odorata Species 0.000 description 2
- 235000008526 Galium odoratum Nutrition 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000282461 Canis lupus Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910001037 White iron Inorganic materials 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cyclones (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79212677A | 1977-04-29 | 1977-04-29 | |
| US05/891,544 US4163726A (en) | 1977-04-29 | 1978-03-30 | Valve assembly for cyclones or other abrasive applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1064458A true CA1064458A (fr) | 1979-10-16 |
Family
ID=27121239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA302,164A Expired CA1064458A (fr) | 1977-04-29 | 1978-04-27 | Robinet de regulation du debit de materiaux abrasifs dans un conduit |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1064458A (fr) |
-
1978
- 1978-04-27 CA CA302,164A patent/CA1064458A/fr not_active Expired
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