DE174652C - - Google Patents

Info

Publication number
DE174652C
DE174652C DENDAT174652D DE174652DA DE174652C DE 174652 C DE174652 C DE 174652C DE NDAT174652 D DENDAT174652 D DE NDAT174652D DE 174652D A DE174652D A DE 174652DA DE 174652 C DE174652 C DE 174652C
Authority
DE
Germany
Prior art keywords
valve
spindles
screw
rod
passage
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
DENDAT174652D
Other languages
German (de)
English (en)
Publication of DE174652C publication Critical patent/DE174652C/de
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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • F16K1/443—Details of seats or valve members of double-seat valves the seats being in series

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
DENDAT174652D Active DE174652C (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE174652T

Publications (1)

Publication Number Publication Date
DE174652C true DE174652C (en, 2012)

Family

ID=33438233

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT174652D Active DE174652C (en, 2012)
DENDAT169064D Active DE169064C (en, 2012)

Family Applications After (1)

Application Number Title Priority Date Filing Date
DENDAT169064D Active DE169064C (en, 2012)

Country Status (1)

Country Link
DE (2) DE169064C (en, 2012)

Also Published As

Publication number Publication date
DE169064C (en, 2012)

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