DE830723C - Absperrorgan - Google Patents

Absperrorgan

Info

Publication number
DE830723C
DE830723C DEP22192A DEP0022192A DE830723C DE 830723 C DE830723 C DE 830723C DE P22192 A DEP22192 A DE P22192A DE P0022192 A DEP0022192 A DE P0022192A DE 830723 C DE830723 C DE 830723C
Authority
DE
Germany
Prior art keywords
plated
hard chrome
valve
seat
valve according
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
DEP22192A
Other languages
German (de)
English (en)
Inventor
Josef Wingerath
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.)
ROEHRENWERKE A G DEUTSCHE
Original Assignee
ROEHRENWERKE A G DEUTSCHE
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
Application filed by ROEHRENWERKE A G DEUTSCHE filed Critical ROEHRENWERKE A G DEUTSCHE
Priority to DEP22192A priority Critical patent/DE830723C/de
Application granted granted Critical
Publication of DE830723C publication Critical patent/DE830723C/de
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
    • F16K3/02—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
DEP22192A 1948-11-20 1948-11-20 Absperrorgan Expired DE830723C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP22192A DE830723C (de) 1948-11-20 1948-11-20 Absperrorgan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP22192A DE830723C (de) 1948-11-20 1948-11-20 Absperrorgan

Publications (1)

Publication Number Publication Date
DE830723C true DE830723C (de) 1952-02-07

Family

ID=7368610

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP22192A Expired DE830723C (de) 1948-11-20 1948-11-20 Absperrorgan

Country Status (1)

Country Link
DE (1) DE830723C (un)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095075B (de) * 1958-08-21 1960-12-15 Wilke Werke Ag Selbsttaetiges Druckausgleichventil fuer Behaelter mit leicht verdunstenden Fluessigkeiten mit wasserabweisender, korrosions- und waermebestaendiger Ventilabdichtung
DE1194665B (de) * 1962-11-22 1965-06-10 Dr Gustav Medicus Ausheizbares Vakuumventil mit langer Lebensdauer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1956014A (en) * 1924-11-22 1934-04-24 Chemical Treat Company Inc Wearing part for internal combustion engines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1956014A (en) * 1924-11-22 1934-04-24 Chemical Treat Company Inc Wearing part for internal combustion engines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095075B (de) * 1958-08-21 1960-12-15 Wilke Werke Ag Selbsttaetiges Druckausgleichventil fuer Behaelter mit leicht verdunstenden Fluessigkeiten mit wasserabweisender, korrosions- und waermebestaendiger Ventilabdichtung
DE1194665B (de) * 1962-11-22 1965-06-10 Dr Gustav Medicus Ausheizbares Vakuumventil mit langer Lebensdauer

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