DE135764C - - Google Patents

Info

Publication number
DE135764C
DE135764C DE1900135764D DE135764DA DE135764C DE 135764 C DE135764 C DE 135764C DE 1900135764 D DE1900135764 D DE 1900135764D DE 135764D A DE135764D A DE 135764DA DE 135764 C DE135764 C DE 135764C
Authority
DE
Germany
Prior art keywords
valve
double seat
pressure
pressure medium
pipe slide
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
Application number
DE1900135764D
Other languages
German (de)
English (en)
Filing date
Publication of DE135764C publication Critical patent/DE135764C/de
Application filed filed Critical
Priority to AT12707D priority Critical patent/AT12707B/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • 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
    • F16K3/26—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 with fluid passages in the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Saccharide Compounds (AREA)
  • Lift Valve (AREA)
DE1900135764D 1900-11-16 1900-11-16 Expired - Lifetime DE135764C (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT12707D AT12707B (enrdf_load_html_response) 1900-11-16 1902-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE135765T

Publications (1)

Publication Number Publication Date
DE135764C true DE135764C (enrdf_load_html_response)

Family

ID=33103081

Family Applications (3)

Application Number Title Priority Date Filing Date
DENDAT137227D Active DE137227C (enrdf_load_html_response)
DENDAT135765D Active DE135765C (enrdf_load_html_response)
DE1900135764D Expired - Lifetime DE135764C (enrdf_load_html_response) 1900-11-16 1900-11-16

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DENDAT137227D Active DE137227C (enrdf_load_html_response)
DENDAT135765D Active DE135765C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (3) DE135764C (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575272A (en) * 1947-07-17 1951-11-13 Skinner Chuck Company Rapid closure valve for high-flow rates at low-pressure drop
DE1130235B (de) * 1955-09-22 1962-05-24 Licentia Gmbh Druckentlastetes Ventil

Also Published As

Publication number Publication date
DE137227C (enrdf_load_html_response)
DE135765C (enrdf_load_html_response)

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