NO121984B - - Google Patents
Download PDFInfo
- Publication number
- NO121984B NO121984B NO374168A NO374168A NO121984B NO 121984 B NO121984 B NO 121984B NO 374168 A NO374168 A NO 374168A NO 374168 A NO374168 A NO 374168A NO 121984 B NO121984 B NO 121984B
- Authority
- NO
- Norway
- Prior art keywords
- sealing ring
- groove
- pressure
- valve
- ring
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims description 67
- 239000000463 material Substances 0.000 claims description 7
- 239000012530 fluid Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 238000004519 manufacturing process 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
- F16K1/12—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 streamlined valve member around which the fluid flows when the valve is opened
-
- 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
- F16K3/0227—Packings
-
- 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
- F16K3/22—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 sealing faces shaped as surfaces of solids of revolution
- F16K3/24—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 sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/243—Packings
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Lift Valve (AREA)
- Taps Or Cocks (AREA)
- Sealing Devices (AREA)
- Multiple-Way Valves (AREA)
- Valve Housings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR122088A FR1537594A (fr) | 1967-09-25 | 1967-09-25 | Valve assistée par la pression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO121984B true NO121984B (ru) | 1971-05-03 |
Family
ID=8638880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO374168A NO121984B (ru) | 1967-09-25 | 1968-09-23 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE721022A (ru) |
| CH (1) | CH481329A (ru) |
| DE (1) | DE1775748C3 (ru) |
| ES (1) | ES358850A1 (ru) |
| GB (1) | GB1212616A (ru) |
| NL (1) | NL138981B (ru) |
| NO (1) | NO121984B (ru) |
| SE (1) | SE346844B (ru) |
| SU (1) | SU458995A3 (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3036639A1 (de) * | 1980-09-29 | 1982-05-13 | Wabco Steuerungstechnik GmbH & Co, 3000 Hannover | Dichtringanordnung |
| DE3036700A1 (de) * | 1980-09-29 | 1982-05-13 | Wabco Steuerungstechnik GmbH & Co, 3000 Hannover | Dichtringanordnung |
| HU183402B (en) * | 1981-04-17 | 1984-05-28 | Laszlo Imre | Valve with ring piston of axial moving |
| DE3731349A1 (de) * | 1987-09-18 | 1989-03-30 | Mokveld Valves Bv | Ventil aus einem gehaeuse mit einem zylindrischen stroemungsdurchgang |
| GB2220048A (en) * | 1988-06-24 | 1989-12-28 | Lasalle Manufacturing Limited | A valve assembly |
| DE202004011768U1 (de) | 2004-07-28 | 2005-12-22 | Hewi Heinrich Wilke Gmbh | Sanitärelementesystem mit Systemschnittstelle |
| WO2014082649A1 (de) * | 2012-11-30 | 2014-06-05 | Holter Regelarmaturen Gmbh & Co. Kg | Hochdruckventil und sitzdichtung hierfür |
-
1968
- 1968-09-10 NL NL6812914A patent/NL138981B/xx not_active IP Right Cessation
- 1968-09-18 BE BE721022D patent/BE721022A/xx not_active IP Right Cessation
- 1968-09-19 DE DE19681775748 patent/DE1775748C3/de not_active Expired
- 1968-09-19 GB GB4451168A patent/GB1212616A/en not_active Expired
- 1968-09-20 SU SU1271739A patent/SU458995A3/ru active
- 1968-09-23 NO NO374168A patent/NO121984B/no unknown
- 1968-09-24 CH CH1445668A patent/CH481329A/de not_active IP Right Cessation
- 1968-09-24 SE SE1284968A patent/SE346844B/xx unknown
- 1968-09-25 ES ES358850A patent/ES358850A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE721022A (ru) | 1969-03-03 |
| DE1775748B2 (ru) | 1974-04-11 |
| DE1775748A1 (de) | 1972-01-13 |
| CH481329A (de) | 1969-11-15 |
| DE1775748C3 (de) | 1974-11-21 |
| ES358850A1 (es) | 1970-07-01 |
| NL6812914A (ru) | 1969-03-27 |
| SE346844B (ru) | 1972-07-17 |
| GB1212616A (en) | 1970-11-18 |
| SU458995A3 (ru) | 1975-01-30 |
| NL138981B (nl) | 1973-05-15 |
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