DE511873C - Closing device with piston valve - Google Patents

Closing device with piston valve

Info

Publication number
DE511873C
DE511873C DEG72947D DEG0072947D DE511873C DE 511873 C DE511873 C DE 511873C DE G72947 D DEG72947 D DE G72947D DE G0072947 D DEG0072947 D DE G0072947D DE 511873 C DE511873 C DE 511873C
Authority
DE
Germany
Prior art keywords
closing device
piston
piston valve
housing
opposes
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
Application number
DEG72947D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CARL GERMER
Original Assignee
CARL GERMER
Publication date
Priority to DEG72947D priority Critical patent/DE511873C/en
Application granted granted Critical
Publication of DE511873C publication Critical patent/DE511873C/en
Expired legal-status Critical Current

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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/243—Packings

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERLIN. GEDRUCKT Itt DERBERLIN. PRINTED ITT THE

Claims (1)

Patentanspruch:Claim: Abschlußvorrichtung mit Kolbenschieber, dessen Kolbendichtung beim Aufstoßen des Kolbens auf den Boden des Gehäuses zusammengepreßt wird, dadurch gekennzeichnet, daß bei Ausbildung des Gehäuses nach Art der Schrägsitz ventile der Kolben einen den Durchfluß des Leitungsmittels nicht wesentlich störenden Dornfortsatz (g) besitzt, der sich gegen einen schrägen Nocken (A) im sonst glatten Strömungskanal legt.Closing device with piston slide, the piston seal of which is compressed when the piston hits the bottom of the housing, characterized in that, when the housing is designed in the manner of the inclined seat valves, the piston has a spinous process (g) which does not significantly interfere with the flow of the conduit means and which opposes places an inclined cam (A) in the otherwise smooth flow channel.
DEG72947D Closing device with piston valve Expired DE511873C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG72947D DE511873C (en) Closing device with piston valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG72947D DE511873C (en) Closing device with piston valve

Publications (1)

Publication Number Publication Date
DE511873C true DE511873C (en) 1930-11-03

Family

ID=7135453

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG72947D Expired DE511873C (en) Closing device with piston valve

Country Status (1)

Country Link
DE (1) DE511873C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29621747U1 (en) * 1996-12-14 1997-06-12 Brendel Richard Shut-off device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29621747U1 (en) * 1996-12-14 1997-06-12 Brendel Richard Shut-off device

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