NO752915L - - Google Patents
Info
- Publication number
- NO752915L NO752915L NO752915A NO752915A NO752915L NO 752915 L NO752915 L NO 752915L NO 752915 A NO752915 A NO 752915A NO 752915 A NO752915 A NO 752915A NO 752915 L NO752915 L NO 752915L
- Authority
- NO
- Norway
- Prior art keywords
- pressure
- water
- outlet
- specified
- acts
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000012528 membrane Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
- G05D16/0661—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the loading mechanisms of the membrane
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT26788/74A IT1020341B (it) | 1974-08-30 | 1974-08-30 | Dispositivo riduttore di pressione per acqua a livellazione della pres sione di uscita indipendente dalla pressione a monte |
Publications (1)
Publication Number | Publication Date |
---|---|
NO752915L true NO752915L (ja) | 1976-03-02 |
Family
ID=11220245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO752915A NO752915L (ja) | 1974-08-30 | 1975-08-22 |
Country Status (13)
Country | Link |
---|---|
AT (1) | AT341436B (ja) |
BE (1) | BE832754A (ja) |
CH (1) | CH598651A5 (ja) |
DE (1) | DE2535975A1 (ja) |
DK (1) | DK387375A (ja) |
ES (1) | ES214787Y (ja) |
FI (1) | FI752429A (ja) |
FR (1) | FR2283483A1 (ja) |
GB (1) | GB1521994A (ja) |
IT (1) | IT1020341B (ja) |
NL (1) | NL7509862A (ja) |
NO (1) | NO752915L (ja) |
SE (1) | SE7509514L (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1298354B1 (it) * | 1997-11-28 | 2000-01-05 | Omt Off Mecc Tartarini | Regolatore di pressione per gas a flusso avviato con otturatore controbilanciato. |
CN118067534B (zh) * | 2024-04-18 | 2024-06-25 | 山西溢达科技有限公司 | 一种旋扩管水压试验机 |
-
1974
- 1974-08-30 IT IT26788/74A patent/IT1020341B/it active
-
1975
- 1975-07-31 CH CH1007075A patent/CH598651A5/xx not_active IP Right Cessation
- 1975-08-08 GB GB33173/75A patent/GB1521994A/en not_active Expired
- 1975-08-12 DE DE19752535975 patent/DE2535975A1/de active Pending
- 1975-08-18 FR FR7525482A patent/FR2283483A1/fr not_active Withdrawn
- 1975-08-20 NL NL7509862A patent/NL7509862A/xx not_active Application Discontinuation
- 1975-08-22 NO NO752915A patent/NO752915L/no unknown
- 1975-08-26 AT AT657875A patent/AT341436B/de not_active IP Right Cessation
- 1975-08-26 BE BE159471A patent/BE832754A/xx unknown
- 1975-08-27 SE SE7509514A patent/SE7509514L/xx unknown
- 1975-08-28 FI FI752429A patent/FI752429A/fi not_active Application Discontinuation
- 1975-08-28 DK DK387375A patent/DK387375A/da unknown
- 1975-08-29 ES ES1975214787U patent/ES214787Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES214787Y (es) | 1976-12-01 |
DK387375A (da) | 1976-03-01 |
GB1521994A (en) | 1978-08-23 |
IT1020341B (it) | 1977-12-20 |
AT341436B (de) | 1978-02-10 |
NL7509862A (nl) | 1976-03-02 |
FR2283483A1 (fr) | 1976-03-26 |
BE832754A (fr) | 1975-12-16 |
FI752429A (ja) | 1976-03-01 |
DE2535975A1 (de) | 1976-03-11 |
ES214787U (es) | 1976-07-16 |
ATA657875A (de) | 1977-05-15 |
SE7509514L (sv) | 1976-03-01 |
CH598651A5 (ja) | 1978-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2599577A (en) | Balanced fluid pressure regulating valve | |
US4541454A (en) | Pressure regulators | |
US6827100B1 (en) | Pressure independent control valve | |
US3392749A (en) | Pressure regulator with balancing piston | |
US8281804B2 (en) | Pressure relief valves | |
AU768719B2 (en) | Pressure independent control valve | |
US20050039797A1 (en) | Pressure independent control valve | |
KR970001359B1 (ko) | 유체전달 압력조절 시스템 | |
WO1992010798A1 (en) | Accurate high-flow clean regulator with input-pressure balancing | |
US2808068A (en) | Regulating valve | |
US2487089A (en) | Fluid pressure regulator | |
CA3144207A1 (en) | Liquid pressure reducing valve | |
US3482591A (en) | Pressure regulator valve | |
US2977988A (en) | Single lever control faucet | |
US3020925A (en) | Pilot operated regulator mechanism | |
NO752915L (ja) | ||
EP3497533A1 (en) | Removable balanced regulator | |
US3035608A (en) | Gas pressure regulator with semibalanced inner valve member | |
US2339753A (en) | Liquid control apparatus | |
NO137793B (no) | Anordning ved stenge- eller tappeventil | |
US3920216A (en) | Lever operated control valve | |
NO127257B (ja) | ||
US2753146A (en) | Valve with lever system having an adjustable fulcrum | |
NO324135B1 (no) | Trykkreduksjonsventil | |
US3642199A (en) | Thermostatic mixer for hot and cold liquids |