CH620975A5 - Shut-off valve with a rotationally symmetrical closing element - Google Patents
Shut-off valve with a rotationally symmetrical closing element Download PDFInfo
- Publication number
- CH620975A5 CH620975A5 CH377577A CH377577A CH620975A5 CH 620975 A5 CH620975 A5 CH 620975A5 CH 377577 A CH377577 A CH 377577A CH 377577 A CH377577 A CH 377577A CH 620975 A5 CH620975 A5 CH 620975A5
- Authority
- CH
- Switzerland
- Prior art keywords
- shut
- closing body
- section
- ribs
- strips
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16K3/28—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 resilient valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19767610182 DE7610182U1 (de) | 1976-04-01 | 1976-04-01 | Absperrventil mit rotationssymmetrischem schliesskoerper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH620975A5 true CH620975A5 (en) | 1980-12-31 |
Family
ID=6663849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH377577A CH620975A5 (en) | 1976-04-01 | 1977-03-24 | Shut-off valve with a rotationally symmetrical closing element |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT363291B (enExample) |
| BE (1) | BE853092A (enExample) |
| CH (1) | CH620975A5 (enExample) |
| DE (1) | DE7610182U1 (enExample) |
| FR (1) | FR2346620A1 (enExample) |
| LU (1) | LU77022A1 (enExample) |
| NL (1) | NL7703309A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3244760A1 (de) * | 1982-12-03 | 1984-06-07 | August Beul, Armaturenfabrik und Metallgießerei, 5952 Attendorn | Vollstromventil, insbesondere anbohrventil fuer wasserversorgungsleitungen |
| GB2149065A (en) * | 1983-11-03 | 1985-06-05 | Maezawa Kasei Kogyo Kk | Valve |
| DE3340004C2 (de) * | 1983-11-04 | 1987-01-15 | Maezawa Kasei Kogyo K.K., Tokio/Tokyo | Schieberventileinrichtung |
-
1976
- 1976-04-01 DE DE19767610182 patent/DE7610182U1/de not_active Expired
-
1977
- 1977-03-21 AT AT192877A patent/AT363291B/de not_active IP Right Cessation
- 1977-03-24 CH CH377577A patent/CH620975A5/de not_active IP Right Cessation
- 1977-03-25 LU LU77022A patent/LU77022A1/xx unknown
- 1977-03-28 NL NL7703309A patent/NL7703309A/xx not_active Application Discontinuation
- 1977-03-29 FR FR7709270A patent/FR2346620A1/fr active Granted
- 1977-03-31 BE BE176295A patent/BE853092A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE7610182U1 (de) | 1976-11-11 |
| AT363291B (de) | 1981-07-27 |
| ATA192877A (de) | 1980-12-15 |
| LU77022A1 (enExample) | 1977-07-27 |
| NL7703309A (nl) | 1977-10-04 |
| BE853092A (fr) | 1977-07-18 |
| FR2346620B3 (enExample) | 1980-02-08 |
| FR2346620A1 (fr) | 1977-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |