BE711045A - - Google Patents
Info
- Publication number
- BE711045A BE711045A BE711045DA BE711045A BE 711045 A BE711045 A BE 711045A BE 711045D A BE711045D A BE 711045DA BE 711045 A BE711045 A BE 711045A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- cavity
- recess
- shoulder
- bonnet
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000000284 resting effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 210000004907 gland Anatomy 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61729167A | 1967-02-20 | 1967-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE711045A true BE711045A (oth) | 1968-07-01 |
Family
ID=24473034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711045D BE711045A (oth) | 1967-02-20 | 1968-02-20 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE711045A (oth) |
| ES (1) | ES350631A1 (oth) |
-
1968
- 1968-02-19 ES ES350631A patent/ES350631A1/es not_active Expired
- 1968-02-20 BE BE711045D patent/BE711045A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES350631A1 (es) | 1969-05-16 |
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