FR2728043A1 - Moyen d'etancheite amovible pour le controle de la circulation de fluide des installations de distribution d'eau - Google Patents
Moyen d'etancheite amovible pour le controle de la circulation de fluide des installations de distribution d'eau Download PDFInfo
- Publication number
- FR2728043A1 FR2728043A1 FR9415032A FR9415032A FR2728043A1 FR 2728043 A1 FR2728043 A1 FR 2728043A1 FR 9415032 A FR9415032 A FR 9415032A FR 9415032 A FR9415032 A FR 9415032A FR 2728043 A1 FR2728043 A1 FR 2728043A1
- Authority
- FR
- France
- Prior art keywords
- core
- ball
- coating
- sealing means
- spherical
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 8
- 239000012530 fluid Substances 0.000 title claims description 7
- 238000009434 installation Methods 0.000 title claims description 5
- 238000011010 flushing procedure Methods 0.000 title description 3
- 230000015556 catabolic process Effects 0.000 claims abstract description 4
- 238000006731 degradation reaction Methods 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims abstract 2
- 238000007789 sealing Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010073 coating (rubber) Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 235000002595 Solanum tuberosum Nutrition 0.000 description 2
- 244000061456 Solanum tuberosum Species 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9415032A FR2728043A1 (fr) | 1994-12-07 | 1994-12-07 | Moyen d'etancheite amovible pour le controle de la circulation de fluide des installations de distribution d'eau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9415032A FR2728043A1 (fr) | 1994-12-07 | 1994-12-07 | Moyen d'etancheite amovible pour le controle de la circulation de fluide des installations de distribution d'eau |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2728043A1 true FR2728043A1 (fr) | 1996-06-14 |
| FR2728043B1 FR2728043B1 (enExample) | 1997-02-07 |
Family
ID=9469785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9415032A Granted FR2728043A1 (fr) | 1994-12-07 | 1994-12-07 | Moyen d'etancheite amovible pour le controle de la circulation de fluide des installations de distribution d'eau |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2728043A1 (enExample) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1558706A (en) * | 1922-10-06 | 1925-10-27 | Golf Ball Corp | Golf ball |
| US2250813A (en) * | 1937-08-17 | 1941-07-29 | Philip M Rea | Means for hermetically sealing fluid pressure |
| DE1046432B (de) * | 1955-07-28 | 1958-12-11 | Gottfried Hagen A G | Kugel fuer Ventilsitze |
| US5226453A (en) * | 1991-10-02 | 1993-07-13 | Cambri Pty. Ltd. | Ball valve |
-
1994
- 1994-12-07 FR FR9415032A patent/FR2728043A1/fr active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1558706A (en) * | 1922-10-06 | 1925-10-27 | Golf Ball Corp | Golf ball |
| US2250813A (en) * | 1937-08-17 | 1941-07-29 | Philip M Rea | Means for hermetically sealing fluid pressure |
| DE1046432B (de) * | 1955-07-28 | 1958-12-11 | Gottfried Hagen A G | Kugel fuer Ventilsitze |
| US5226453A (en) * | 1991-10-02 | 1993-07-13 | Cambri Pty. Ltd. | Ball valve |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2728043B1 (enExample) | 1997-02-07 |
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