DE62972C - Selbstschliefsender Wasserleitungshahn - Google Patents
Selbstschliefsender WasserleitungshahnInfo
- Publication number
- DE62972C DE62972C DENDAT62972D DE62972DA DE62972C DE 62972 C DE62972 C DE 62972C DE NDAT62972 D DENDAT62972 D DE NDAT62972D DE 62972D A DE62972D A DE 62972DA DE 62972 C DE62972 C DE 62972C
- Authority
- DE
- Germany
- Prior art keywords
- water tap
- self
- closing water
- moving
- rubber
- 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.)
- Expired - Lifetime
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
- F16K31/58—Mechanical actuating means comprising a movable discharge-nozzle
-
- 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)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Safety Valves (AREA)
- Sliding Valves (AREA)
- Sink And Installation For Waste Water (AREA)
Description
KAISERLICHES
PATENTAMT.
KLASSE 85: Wasserleitung.
Um die Wasserdurchflufsöffnung des Hauptdurchflufsrohres
beim Herniedergehen des schliefsenden Theiles allmälig zu verkleinern, kann statt eines Gummicylinders mit seitlichen
Hohlkehlen (Patentschrift No. 605 53) einGummicylinder
ohne solche Hohlkehlen dl bei kegelförmig
ausgedrehtem Durchflufsrohr (Fig. 1) oder ein Gummikegel d" bei cylindrisch ausgedrehtem
Durchflufsrohr (Fig. 2) angeordnet werden.
Claims (1)
- Patent-Anspruch:Eine Ausführungsform des durch Patent No. 605 53 geschützten selbstschliefsendenWasserleitungshahnes, bei welcher behufs allmäliger Verminderung des Durchflufsquerschnittes beim Niedergehen des Ventils mit dem letzteren ein sich in kegelförmigem Gehäuse bewegender Gummicylinder (dl) oder ein sich in cylindrischem Gehäuse bewegender Gummikegel (d2) verbunden ist.Hierzu ι Blatt Zeichnungen.BERLIN. OEDRUCKT IN DER REICHSDRUCKEREI.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE62972T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE62972C true DE62972C (de) |
Family
ID=33438220
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT60553D Expired - Lifetime DE60553C (de) | Selbstschliefsender Wasserleitungshahn | ||
DENDAT62972D Expired - Lifetime DE62972C (de) | Selbstschliefsender Wasserleitungshahn |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT60553D Expired - Lifetime DE60553C (de) | Selbstschliefsender Wasserleitungshahn |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE62972C (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6474653B1 (en) | 1999-05-07 | 2002-11-05 | Firma Carl Freudenberg | Seal arrangement |
US6623165B1 (en) | 1999-10-08 | 2003-09-23 | Nsk Ltd. | Bearing apparatus of sealing type |
-
0
- DE DENDAT60553D patent/DE60553C/de not_active Expired - Lifetime
- DE DENDAT62972D patent/DE62972C/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6474653B1 (en) | 1999-05-07 | 2002-11-05 | Firma Carl Freudenberg | Seal arrangement |
US6623165B1 (en) | 1999-10-08 | 2003-09-23 | Nsk Ltd. | Bearing apparatus of sealing type |
Also Published As
Publication number | Publication date |
---|---|
DE60553C (de) |
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