NO811951L - Hydraulisk stengeventil. - Google Patents
Hydraulisk stengeventil.Info
- Publication number
- NO811951L NO811951L NO811951A NO811951A NO811951L NO 811951 L NO811951 L NO 811951L NO 811951 A NO811951 A NO 811951A NO 811951 A NO811951 A NO 811951A NO 811951 L NO811951 L NO 811951L
- Authority
- NO
- Norway
- Prior art keywords
- opening
- valve
- piston
- valve head
- hydraulic
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035945 sensitivity Effects 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Fluid-Driven Valves (AREA)
- Actuator (AREA)
- Sealing Devices (AREA)
- Details Of Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU01558/80A YU155880A (en) | 1980-06-11 | 1980-06-11 | Hydraulic head for closing valve |
Publications (1)
Publication Number | Publication Date |
---|---|
NO811951L true NO811951L (no) | 1981-12-14 |
Family
ID=25554668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO811951A NO811951L (no) | 1980-06-11 | 1981-06-10 | Hydraulisk stengeventil. |
Country Status (21)
Country | Link |
---|---|
US (1) | US4382577A (sv) |
JP (1) | JPS5776379A (sv) |
AT (1) | AT373986B (sv) |
AU (1) | AU7148781A (sv) |
BE (1) | BE888692A (sv) |
BR (1) | BR8103601A (sv) |
DE (1) | DE3123119A1 (sv) |
DK (1) | DK250581A (sv) |
ES (1) | ES8306846A1 (sv) |
FI (1) | FI811336L (sv) |
FR (1) | FR2484594A1 (sv) |
GB (1) | GB2078347A (sv) |
GR (1) | GR74559B (sv) |
IT (1) | IT1136778B (sv) |
LU (1) | LU83426A1 (sv) |
NL (1) | NL8102219A (sv) |
NO (1) | NO811951L (sv) |
PT (1) | PT73172B (sv) |
SE (1) | SE8103558L (sv) |
YU (1) | YU155880A (sv) |
ZA (1) | ZA813878B (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7000898B2 (en) * | 2003-12-09 | 2006-02-21 | Howard Tak Su Lim | Vertical shut-off valve |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US457005A (en) * | 1891-08-04 | Ball-cock | ||
US1146012A (en) * | 1913-04-28 | 1915-07-13 | Frederic H Mason | Valve. |
US1571396A (en) * | 1924-03-24 | 1926-02-02 | Darrow Henry Edgar | Pressure-equalizer valve |
US2328323A (en) * | 1939-08-05 | 1943-08-31 | Permutit Co | Valve mechanism for water softeners |
US2655172A (en) * | 1951-06-18 | 1953-10-13 | Jesse C Owens | Antisiphonic and sound-reducing valve |
US3206158A (en) * | 1962-10-23 | 1965-09-14 | Fmc Corp | Shut-off valve |
US4108419A (en) * | 1976-03-01 | 1978-08-22 | Clifton J. Burwell | Pilot operated valve |
-
1980
- 1980-06-11 YU YU01558/80A patent/YU155880A/xx unknown
-
1981
- 1981-04-22 GR GR64782A patent/GR74559B/el unknown
- 1981-04-29 FI FI811336A patent/FI811336L/fi not_active Application Discontinuation
- 1981-05-06 NL NL8102219A patent/NL8102219A/nl not_active Application Discontinuation
- 1981-05-06 BE BE0/204699A patent/BE888692A/fr unknown
- 1981-06-01 IT IT22068/81A patent/IT1136778B/it active
- 1981-06-03 GB GB8117031A patent/GB2078347A/en not_active Withdrawn
- 1981-06-05 SE SE8103558A patent/SE8103558L/sv not_active Application Discontinuation
- 1981-06-05 US US06/270,865 patent/US4382577A/en not_active Expired - Fee Related
- 1981-06-08 BR BR8103601A patent/BR8103601A/pt unknown
- 1981-06-09 FR FR8111323A patent/FR2484594A1/fr not_active Withdrawn
- 1981-06-09 ES ES502885A patent/ES8306846A1/es not_active Expired
- 1981-06-09 DK DK250581A patent/DK250581A/da not_active Application Discontinuation
- 1981-06-09 PT PT73172A patent/PT73172B/pt unknown
- 1981-06-10 AU AU71487/81A patent/AU7148781A/en not_active Abandoned
- 1981-06-10 ZA ZA00813878A patent/ZA813878B/xx unknown
- 1981-06-10 NO NO811951A patent/NO811951L/no unknown
- 1981-06-10 LU LU83426A patent/LU83426A1/fr unknown
- 1981-06-11 JP JP56090192A patent/JPS5776379A/ja active Pending
- 1981-06-11 DE DE19813123119 patent/DE3123119A1/de not_active Withdrawn
- 1981-06-11 AT AT0261281A patent/AT373986B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4382577A (en) | 1983-05-10 |
BR8103601A (pt) | 1982-03-02 |
BE888692A (fr) | 1981-08-28 |
ZA813878B (en) | 1982-06-30 |
NL8102219A (nl) | 1982-01-04 |
PT73172A (en) | 1981-07-01 |
ATA261281A (de) | 1983-07-15 |
AU7148781A (en) | 1981-12-17 |
DE3123119A1 (de) | 1982-02-25 |
ES502885A0 (es) | 1982-12-01 |
IT8122068A0 (it) | 1981-06-01 |
AT373986B (de) | 1984-03-12 |
SE8103558L (sv) | 1981-12-12 |
IT1136778B (it) | 1986-09-03 |
FR2484594A1 (sv) | 1981-12-18 |
LU83426A1 (fr) | 1981-09-11 |
FI811336L (fi) | 1981-12-12 |
JPS5776379A (en) | 1982-05-13 |
PT73172B (en) | 1982-07-06 |
GB2078347A (en) | 1982-01-06 |
GR74559B (sv) | 1984-06-29 |
ES8306846A1 (es) | 1982-12-01 |
DK250581A (da) | 1981-12-12 |
YU155880A (en) | 1988-02-29 |
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