DE21313C - Innovation on the under P. r. No. 19690 patented floating ball valves that close without substances. (I. - Google Patents
Innovation on the under P. r. No. 19690 patented floating ball valves that close without substances. (I.Info
- Publication number
- DE21313C DE21313C DENDAT21313D DE21313DA DE21313C DE 21313 C DE21313 C DE 21313C DE NDAT21313 D DENDAT21313 D DE NDAT21313D DE 21313D A DE21313D A DE 21313DA DE 21313 C DE21313 C DE 21313C
- Authority
- DE
- Germany
- Prior art keywords
- under
- floating ball
- ball valves
- innovation
- patented
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
-
- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
- F16K21/12—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulically-operated opening means; with arrangements for pressure relief before opening
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Printing Plates And Materials Therefor (AREA)
- Reciprocating Pumps (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE21313T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE21313C true DE21313C (en) |
Family
ID=33315400
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT21313D Active DE21313C (en) | Innovation on the under P. r. No. 19690 patented floating ball valves that close without substances. (I. | ||
DENDAT19690D Active DE19690C (en) | Innovations in the fabric-free, floating ball necks |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT19690D Active DE19690C (en) | Innovations in the fabric-free, floating ball necks |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE19690C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3023996A (en) * | 1959-10-12 | 1962-03-06 | Neil F Robertson | Pilot controlled diaphragm valve |
DE1153582B (en) * | 1958-02-20 | 1963-08-29 | Const Aero Navales | Float-operated valve for emptying containers by means of pressure delivery |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2661022A (en) * | 1945-01-09 | 1953-12-01 | Merlin Gerin | Fluid control device |
GB856688A (en) * | 1957-03-20 | 1960-12-21 | Oscar Linus Engstrom | Flushing valve |
AT279287B (en) * | 1965-07-24 | 1970-02-25 | Danfoss As | SOLENOID VALVE FOR GASES |
BE756823A (en) * | 1969-10-01 | 1971-03-01 | Goodyear Tire & Rubber | RETAINING BELT FOR A MATERIAL CARRIED BY A CARRIER AND CARRIERS WITH APPLICATION |
-
0
- DE DENDAT21313D patent/DE21313C/en active Active
- DE DENDAT19690D patent/DE19690C/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1153582B (en) * | 1958-02-20 | 1963-08-29 | Const Aero Navales | Float-operated valve for emptying containers by means of pressure delivery |
US3023996A (en) * | 1959-10-12 | 1962-03-06 | Neil F Robertson | Pilot controlled diaphragm valve |
Also Published As
Publication number | Publication date |
---|---|
DE19690C (en) |
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