DE11267C - Innovations to shut-off valves - Google Patents

Innovations to shut-off valves

Info

Publication number
DE11267C
DE11267C DENDAT11267D DE11267DA DE11267C DE 11267 C DE11267 C DE 11267C DE NDAT11267 D DENDAT11267 D DE NDAT11267D DE 11267D A DE11267D A DE 11267DA DE 11267 C DE11267 C DE 11267C
Authority
DE
Germany
Prior art keywords
innovations
shut
valves
closing surfaces
seated
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
Application number
DENDAT11267D
Other languages
German (de)
Original Assignee
M. WALDVOGEL in Prtten (Oesterreich). - Vertieter: J. BRANDT & G. W. V. NAWROCKI in Berlin W., Leipzigerstr. 124
Publication of DE11267C publication Critical patent/DE11267C/en
Active 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
    • F16K41/00—Spindle sealings
    • F16K41/16—Spindle sealings with a flange on the spindle which rests on a sealing ring
    • F16K41/18—Spindle sealings with a flange on the spindle which rests on a sealing ring sealing only when the closure member is in the opened position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Check Valves (AREA)
  • Multiple-Way Valves (AREA)

Description

Hierzu ι Blatt Zeichnungen,For this purpose ι sheet of drawings,

Claims (1)

Patent-Anspruch:Patent claim: Die Anordnung des mit zwei Abschlufsflächen versehenen Ventils B in Verbindung mit den beiden Sitzend und C, sowie die eigenthümliche Form der halbkreisförmigen Abschlufsflächen mit der Nuth /.-.'■ · The arrangement of the valve B , which is provided with two closing surfaces, in connection with the two seated and C, as well as the peculiar shape of the semicircular closing surfaces with the groove /.-.'■ ·
DENDAT11267D Innovations to shut-off valves Active DE11267C (en)

Publications (1)

Publication Number Publication Date
DE11267C true DE11267C (en)

Family

ID=288536

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT11267D Active DE11267C (en) Innovations to shut-off valves

Country Status (1)

Country Link
DE (1) DE11267C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1550420B1 (en) * 1966-06-02 1970-05-14 Ninnelt Entwicklungs Und Vertr Spindle shut-off valve for high pressure oxygen
FR2423695A1 (en) * 1978-04-19 1979-11-16 Segault Sa Screwdown valve partic. for nuclear reactors - incorporates centering and guiding of the shaft and antifriction inserts preventing deformation and lack of fluid-tightness
EP0355301A2 (en) * 1988-08-23 1990-02-28 Immanuel Jeschke Gate valve
DE4210755A1 (en) * 1992-04-01 1993-10-07 Korthaus Ernst Hydraulically operated valve for sludge pipe - has sliding fit valve with profiled sealing edge which has sealing rings made of wear resistant metal

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1550420B1 (en) * 1966-06-02 1970-05-14 Ninnelt Entwicklungs Und Vertr Spindle shut-off valve for high pressure oxygen
FR2423695A1 (en) * 1978-04-19 1979-11-16 Segault Sa Screwdown valve partic. for nuclear reactors - incorporates centering and guiding of the shaft and antifriction inserts preventing deformation and lack of fluid-tightness
EP0355301A2 (en) * 1988-08-23 1990-02-28 Immanuel Jeschke Gate valve
EP0355301A3 (en) * 1988-08-23 1991-01-02 Immanuel Jeschke Gate valve
DE4210755A1 (en) * 1992-04-01 1993-10-07 Korthaus Ernst Hydraulically operated valve for sludge pipe - has sliding fit valve with profiled sealing edge which has sealing rings made of wear resistant metal

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