DD121826A1 - - Google Patents

Info

Publication number
DD121826A1
DD121826A1 DD18913975A DD18913975A DD121826A1 DD 121826 A1 DD121826 A1 DD 121826A1 DD 18913975 A DD18913975 A DD 18913975A DD 18913975 A DD18913975 A DD 18913975A DD 121826 A1 DD121826 A1 DD 121826A1
Authority
DD
German Democratic Republic
Application number
DD18913975A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CS745874A external-priority patent/CS171047B1/cs
Priority claimed from CS757074A external-priority patent/CS171049B1/cs
Application filed filed Critical
Publication of DD121826A1 publication Critical patent/DD121826A1/xx

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
    • F16K3/02—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 flat sealing faces; Packings therefor
    • F16K3/12—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 flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
DD18913975A 1974-11-01 1975-10-30 DD121826A1 (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS745874A CS171047B1 (enrdf_load_html_response) 1974-11-01 1974-11-01
CS757074A CS171049B1 (enrdf_load_html_response) 1974-11-07 1974-11-07

Publications (1)

Publication Number Publication Date
DD121826A1 true DD121826A1 (enrdf_load_html_response) 1976-08-20

Family

ID=25746501

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18913975A DD121826A1 (enrdf_load_html_response) 1974-11-01 1975-10-30

Country Status (4)

Country Link
DD (1) DD121826A1 (enrdf_load_html_response)
DE (1) DE2546227A1 (enrdf_load_html_response)
RO (1) RO69934A (enrdf_load_html_response)
YU (1) YU264275A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4018601A1 (de) * 1989-06-16 1990-12-20 Zahnradfabrik Friedrichshafen Einrichtung zum be- und entlueften von hohlraeumen
EP2964985B1 (en) * 2013-03-08 2017-04-05 Jan Floberg Dual plate check valve assembly with rising stem

Also Published As

Publication number Publication date
YU264275A (en) 1982-05-31
DE2546227A1 (de) 1976-05-13
RO69934A (fr) 1981-06-26

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