NL6814521A - - Google Patents
Info
- Publication number
- NL6814521A NL6814521A NL6814521A NL6814521A NL6814521A NL 6814521 A NL6814521 A NL 6814521A NL 6814521 A NL6814521 A NL 6814521A NL 6814521 A NL6814521 A NL 6814521A NL 6814521 A NL6814521 A NL 6814521A
- Authority
- NL
- Netherlands
Links
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
- F16K31/44—Mechanical actuating means
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7723—Safety cut-off requiring reset
- Y10T137/7726—Responsive to change in rate of flow
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7723—Safety cut-off requiring reset
- Y10T137/7726—Responsive to change in rate of flow
- Y10T137/7727—Excessive flow cut-off
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7723—Safety cut-off requiring reset
- Y10T137/773—Fluid released trip
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- External Artificial Organs (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6814521A NL6814521A (fi) | 1968-10-10 | 1968-10-10 | |
| DE19691950549 DE1950549A1 (de) | 1968-10-10 | 1969-10-07 | Verschliessvorrichtung insbesondere fuer Behaelter |
| US865115A US3628562A (en) | 1968-10-10 | 1969-10-09 | Closing device with a stop valve which is situated outside the valve housing |
| GB49900/69A GB1280325A (en) | 1968-10-10 | 1969-10-10 | Safety cut-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6814521A NL6814521A (fi) | 1968-10-10 | 1968-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6814521A true NL6814521A (fi) | 1970-04-14 |
Family
ID=19804897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6814521A NL6814521A (fi) | 1968-10-10 | 1968-10-10 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3628562A (fi) |
| DE (1) | DE1950549A1 (fi) |
| GB (1) | GB1280325A (fi) |
| NL (1) | NL6814521A (fi) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5046354A (en) * | 1989-09-29 | 1991-09-10 | Mungia Robert R | Pressurized storage tank with automatic shut-down in case of leakage |
| US5105850A (en) * | 1991-07-22 | 1992-04-21 | Harris David M | Fluid fuse valve |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1283061A (en) * | 1917-01-31 | 1918-10-29 | Charles H Sherburne | Valve. |
| US1469201A (en) * | 1922-11-09 | 1923-09-25 | Whitted Howard Ferris | Automatic inflating device |
| DE503908C (de) * | 1928-05-30 | 1930-07-31 | Tadeusz Herszlik | Vorrichtung zum selbsttaetigen Verschliessen von Gasleitungen nach Erloeschen der Flamme |
| US3429321A (en) * | 1968-01-02 | 1969-02-25 | American Meter Co | Safety valve actuator |
-
1968
- 1968-10-10 NL NL6814521A patent/NL6814521A/xx unknown
-
1969
- 1969-10-07 DE DE19691950549 patent/DE1950549A1/de active Pending
- 1969-10-09 US US865115A patent/US3628562A/en not_active Expired - Lifetime
- 1969-10-10 GB GB49900/69A patent/GB1280325A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3628562A (en) | 1971-12-21 |
| GB1280325A (en) | 1972-07-05 |
| DE1950549A1 (de) | 1970-04-23 |