NL187216B - FAST-ACTING CHECK VALVE FOR PROTECTING SENSITIVE PRESSURE GAUGES OR THE LIKE. - Google Patents
FAST-ACTING CHECK VALVE FOR PROTECTING SENSITIVE PRESSURE GAUGES OR THE LIKE.Info
- Publication number
- NL187216B NL187216B NL8501244A NL8501244A NL187216B NL 187216 B NL187216 B NL 187216B NL 8501244 A NL8501244 A NL 8501244A NL 8501244 A NL8501244 A NL 8501244A NL 187216 B NL187216 B NL 187216B
- Authority
- NL
- Netherlands
- Prior art keywords
- fast
- check valve
- pressure gauges
- sensitive pressure
- protecting sensitive
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0618—Overload protection
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Lift Valve (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60738484A | 1984-05-04 | 1984-05-04 | |
US60738484 | 1984-05-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8501244A NL8501244A (en) | 1985-12-02 |
NL187216B true NL187216B (en) | 1991-02-01 |
NL187216C NL187216C (en) | 1991-07-01 |
Family
ID=24432040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8501244A NL187216C (en) | 1984-05-04 | 1985-05-02 | FAST-ACTING CHECK VALVE FOR PROTECTING SENSITIVE PRESSURE GAUGES OR THE LIKE. |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS60252876A (en) |
CH (1) | CH670140A5 (en) |
DE (1) | DE3515573A1 (en) |
FR (1) | FR2563888B1 (en) |
GB (1) | GB2158200B (en) |
NL (1) | NL187216C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9300897A (en) * | 1993-05-26 | 1994-12-16 | Joost Sijbesma | Pressure sensor combination for a vessel and valve with valve housing, sensor housing and basic housing thereof. |
CN103423463A (en) * | 2013-07-22 | 2013-12-04 | 茂泰(福建)鞋材有限公司 | Connecting valve, air changing bag with connecting valve and using method |
AT516625B1 (en) * | 2015-04-13 | 2016-07-15 | Piezocryst Advanced Sensorics | PRESSURE MEASURING DEVICE AND PROTECTION DEVICE FOR A PRESSURE SENSOR |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1592988A (en) * | 1926-07-20 | Valve | ||
AT115819B (en) * | 1928-08-20 | 1930-01-10 | Fritz Ing Leuchtag | Automatic shut-off valve for vacuum lines connected to vacuum pumps. |
GB476535A (en) * | 1936-04-08 | 1937-12-10 | Tecaemit Ltd | Lubricating apparatus |
GB715383A (en) * | 1951-04-11 | 1954-09-15 | Sterling Ind Ltd | Improvements in or relating to valve-controlled conduits for fluids |
GB791118A (en) * | 1953-07-23 | 1958-02-26 | Zimmermann & Jansen Gmbh | Improvements in shut-off valves |
GB767964A (en) * | 1954-03-03 | 1957-02-13 | Peters & Russell Inc | Check valve construction |
US3276479A (en) * | 1965-04-19 | 1966-10-04 | Hays Mfg Co | Flow control |
US3457949A (en) * | 1966-08-24 | 1969-07-29 | Albert L Coulter | Check valve |
US3532115A (en) * | 1968-04-16 | 1970-10-06 | Olin Mathieson | Shielded check valve |
FR2060300A6 (en) * | 1969-09-30 | 1971-06-18 | Adaglio Marie Francoise | |
US3756273A (en) * | 1971-11-22 | 1973-09-04 | R Hengesbach | Valve |
SE370111B (en) * | 1972-11-29 | 1974-09-30 | K Oehrn | |
US3945396A (en) * | 1975-02-24 | 1976-03-23 | Hengesbach Robert W | Rapid seating check valve |
GB1573705A (en) * | 1976-12-30 | 1980-08-28 | Ag Patents Ltd | Onoff valve for connection to a supply of pressurized fluid |
-
1985
- 1985-04-04 GB GB08508868A patent/GB2158200B/en not_active Expired
- 1985-04-10 JP JP7623085A patent/JPS60252876A/en active Pending
- 1985-04-30 DE DE19853515573 patent/DE3515573A1/en active Granted
- 1985-05-02 FR FR8506654A patent/FR2563888B1/en not_active Expired - Lifetime
- 1985-05-02 CH CH186285A patent/CH670140A5/de not_active IP Right Cessation
- 1985-05-02 NL NL8501244A patent/NL187216C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2563888A1 (en) | 1985-11-08 |
NL187216C (en) | 1991-07-01 |
FR2563888B1 (en) | 1990-04-20 |
NL8501244A (en) | 1985-12-02 |
CH670140A5 (en) | 1989-05-12 |
GB2158200A (en) | 1985-11-06 |
DE3515573C2 (en) | 1988-06-01 |
GB2158200B (en) | 1988-05-11 |
JPS60252876A (en) | 1985-12-13 |
GB8508868D0 (en) | 1985-05-09 |
DE3515573A1 (en) | 1985-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V2 | Lapsed due to non-payment of the last due maintenance fee for the patent application |