DE331655C - Tap with auxiliary lock - Google Patents

Tap with auxiliary lock

Info

Publication number
DE331655C
DE331655C DENDAT331655D DE331655DD DE331655C DE 331655 C DE331655 C DE 331655C DE NDAT331655 D DENDAT331655 D DE NDAT331655D DE 331655D D DE331655D D DE 331655DD DE 331655 C DE331655 C DE 331655C
Authority
DE
Germany
Prior art keywords
tap
auxiliary lock
valve
sealing ring
shortened
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
DENDAT331655D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE331655C publication Critical patent/DE331655C/en
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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
    • F16K43/005—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve closing automatically when the main valve is being disassembled
    • 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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Domestic Plumbing Installations (AREA)

Description

Die Erfindung betrifft einen Hahn nach dem Patent 329688 mit Hilfsverschluß, der beim Anschrauben des Hahnes geöffnet wird, und besteht darin, daß die die aufeinander arbeitenden kurvenförmigen Ansätze tragenden Teile so weit verkürzt sind, daß sie durch einen gemeinsamen Dichtungsring wechselweise abgedichtet werden können. Durch diese neue Bauart wird nicht nur der besondere Dichtungsring für das Hilfsventil erspart, sondern auch eine erhebliche Verkürzung und Verbilligung der Kupplungsmuffe erzielt, da die Bearbeitung des besonderen Ventilsitzes in Wegfall kommt. Die Verkürzung der Kupplungsmuffe kommt beim Anschluß des Hahnes an über Ausgüssen endigende Leitungen insofern besonders vorteilhaft zur Geltung, als der Hahnstrahl jetzt nicht mehr, wie bei Zwischenschaltung der langen Muffe nach dem Hauptpatent, auf den Ausgußrand oder in dessen Nähe trifft und kein Zurückspritzen des herabschießenden Wassers mehr veranlaßt.The invention relates to a tap according to the patent 329688 with auxiliary closure, the when the tap is screwed on, and consists in the fact that the one on top of the other working curved approaches supporting parts are shortened so that they through a common sealing ring can be sealed alternately. This new design not only makes it special Sealing ring for the auxiliary valve saves, but also a considerable shortening and cheapening of the coupling sleeve achieved because the machining of the special Valve seat comes in omission. The shortening of the coupling sleeve comes from the connection of the faucet on pipes ending over spouts is particularly advantageous in so far as the faucet jet is now no longer, as with the interposition of the long sleeve according to the main patent, to the Spout edge or near it hits and no splashing back of the falling Water causes more.

Auf der Zeichnung ist ,eine Ausführungs-The drawing shows an execution

*5 form des neuen Hahnanschlusses im Längsschnitt beispielsweise veranschaulicht.* 5 The shape of the new tap connection is illustrated in a longitudinal section, for example.

Die Hauptleitung α, das Gewindeansehlußstück b, die Ventilführungslappen e, die Verriegelungen I des Bajonettanschlusses, dieser selbst, sein kurvenförmiger Ansatz h1, die Ventilabdrückkurven und der Hahni sind gleich wie beim Hauptpatent geblieben.The main line α, the threaded connection piece b, the valve guide tabs e, the latches I of the bayonet connection, this itself, its curved extension h 1 , the valve pressure curves and the cock have remained the same as in the main patent.

Dagegen hat die Muffe c1 gegenüber derjenigen des Hauptpatents dadurch eine wesentliche Verkürzung erfahren, daß der Gummiventilsitz g· in Wegfall gebracht und der Ventilteller f unmittelbar an den Gummidichtungsring m des Verschlußstückes h herangerückt, dieser Ring als Ringwulst m1 von kreisförmigem Querschnitt und die Muffe c1 sowie der Ventilteller/ zu entsprechenden Sitzrillen p und q ausgebildet sind, wodurch auch der kurvenförmige Ansatz f\ des Ventiltellers und der Dichtungskegel h?% des Verschlußstückes h verkürzt wurden.On the other hand, the sleeve c 1 has been significantly shortened compared to that of the main patent in that the rubber valve seat g has been eliminated and the valve disk f moved directly up to the rubber sealing ring m of the closure piece h , this ring as an annular bead m 1 of circular cross-section and the sleeve c 1 and the valve disk / are designed to form corresponding seat grooves p and q , whereby the curved extension f \ of the valve disk and the sealing cone h? % of the closure piece h were shortened.

Claims (1)

Patent-Anspruch:Patent claim: Hahn nach dem Patent 329688 mit Hilfsverschluß, der beim Anschrauben des Hahnes geöffnet wird, dadurch, gekennzeichnet, daß die die aufeinander arbeitenden kurvenförmigen Ansätze (f1, h%) tragenden Teile (f, K) so weit verkürzt sind, daß sie durch einen gemeinsamen Dichtungsring (m1) wechselweise abgedichtet werden können.Cock according to patent 329688 with an auxiliary lock which is opened when the cock is screwed on, characterized in that the parts (f, K) carrying the curved projections (f 1 , h % ) which work on one another are shortened to such an extent that they are replaced by a common sealing ring (m 1 ) can be sealed alternately. Hierzu· 1 Blatt Zeichnungen.For this · 1 sheet of drawings.
DENDAT331655D Tap with auxiliary lock Expired DE331655C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE331655T

Publications (1)

Publication Number Publication Date
DE331655C true DE331655C (en) 1921-01-11

Family

ID=6198299

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT331655D Expired DE331655C (en) Tap with auxiliary lock
DE1917329688D Expired DE329688C (en) 1917-12-25 Tap with auxiliary lock

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1917329688D Expired DE329688C (en) 1917-12-25 Tap with auxiliary lock

Country Status (1)

Country Link
DE (2) DE329688C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675250A (en) * 1949-04-29 1954-04-13 Weatherhead Co Quick-disconnect valved coupling

Also Published As

Publication number Publication date
DE329688C (en) 1920-12-03

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