DE2217028A1 - Ventilaufbau - Google Patents
VentilaufbauInfo
- Publication number
- DE2217028A1 DE2217028A1 DE19722217028 DE2217028A DE2217028A1 DE 2217028 A1 DE2217028 A1 DE 2217028A1 DE 19722217028 DE19722217028 DE 19722217028 DE 2217028 A DE2217028 A DE 2217028A DE 2217028 A1 DE2217028 A1 DE 2217028A1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- bore
- arrangement according
- passage
- valve body
- 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.)
- Pending
Links
- 239000012528 membrane Substances 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000000314 lubricant Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 241000257303 Hymenoptera Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004335 litholrubine BK Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004804 winding 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/22—Features relating to lubrication
- F16K5/222—Features relating to lubrication for plugs with conical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13276771A | 1971-04-09 | 1971-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2217028A1 true DE2217028A1 (de) | 1972-10-19 |
Family
ID=22455503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722217028 Pending DE2217028A1 (de) | 1971-04-09 | 1972-04-08 | Ventilaufbau |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA981239A (enExample) |
| DE (1) | DE2217028A1 (enExample) |
| FR (1) | FR2136273A5 (enExample) |
| GB (1) | GB1369885A (enExample) |
| IT (1) | IT952569B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9207576D0 (en) * | 1992-04-07 | 1992-05-20 | Btr Plc | Tapered plug valve |
| GB2292993B (en) * | 1994-09-07 | 1996-10-30 | Btr Plc | Tapered plug valve |
| US6296016B1 (en) | 1997-11-12 | 2001-10-02 | Btr Plc | Double obturator valve |
| US6182696B1 (en) | 1998-10-27 | 2001-02-06 | Nordstrom Valves, Inc. | Dual isolation valve with rectangular flow passageways |
| US8070130B2 (en) | 2008-01-22 | 2011-12-06 | Fisher Controls International, Llc | Apparatus to bias valve closure members |
| CN105276218B (zh) * | 2015-10-27 | 2017-07-28 | 步志俊 | 一种陶瓷旋塞阀 |
| CN106763856B (zh) * | 2017-02-22 | 2018-09-07 | 李祥庆 | 一种无磨损密封旋塞阀 |
| DE102020133047A1 (de) * | 2020-12-10 | 2022-06-15 | Röchling Automotive Se & Co.Kg | Spritzgegossene Kunststoff-Ventilbaugruppe für ein Kraftfahrzeug |
-
1972
- 1972-04-07 FR FR7212349A patent/FR2136273A5/fr not_active Expired
- 1972-04-07 CA CA139,235A patent/CA981239A/en not_active Expired
- 1972-04-08 DE DE19722217028 patent/DE2217028A1/de active Pending
- 1972-04-08 IT IT4948472A patent/IT952569B/it active
- 1972-04-10 GB GB1635272A patent/GB1369885A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA981239A (en) | 1976-01-06 |
| IT952569B (it) | 1973-07-30 |
| FR2136273A5 (enExample) | 1972-12-22 |
| GB1369885A (en) | 1974-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |