DE1033983B - Valve cone attachment to rising spindles by screwing - Google Patents

Valve cone attachment to rising spindles by screwing

Info

Publication number
DE1033983B
DE1033983B DEE14247A DEE0014247A DE1033983B DE 1033983 B DE1033983 B DE 1033983B DE E14247 A DEE14247 A DE E14247A DE E0014247 A DEE0014247 A DE E0014247A DE 1033983 B DE1033983 B DE 1033983B
Authority
DE
Germany
Prior art keywords
spindles
valve cone
rising
screwing
valve
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.)
Pending
Application number
DEE14247A
Other languages
German (de)
Inventor
Eugen Esswein
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
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 Individual filed Critical Individual
Priority to DEE14247A priority Critical patent/DE1033983B/en
Publication of DE1033983B publication Critical patent/DE1033983B/en
Pending 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
    • 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
    • F16K1/48—Attaching valve members to screw-spindles
    • F16K1/482—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member
    • F16K1/485—Attaching valve members to screw-spindles with a collar on the spindle or a groove in the spindle, by which a fixing element is supported, the spindle reaching into the valve member with a groove in the spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Description

DEUTSCHESGERMAN

Die weitverbreitete Ventilkegelbefestigung, bei welcher eine Vorsteckscheibe oder ein zweiteiliger Ring in eine Spindelnut eingelegt und durch einen in einen Ansatz am Ventilkegel eingeschraubten Ring im Ventilkegel festgehalten wird, hat den Nachteil, daß sie eine verhältnismäßig große Bauhöhe hat.The widespread valve cone attachment, in which a slip-on washer or a two-part Ring inserted into a spindle groove and through a ring screwed into a shoulder on the valve cone is held in the valve cone, has the disadvantage that it has a relatively large overall height.

Die Erfindung beseitigt diesen Nachteil und sorgt außerdem dafür, daß die Verschraubung sich nicht lockern kann. Erfindungsgemäß wird an Stelle des eingeschraubten Ringes eine Überwurfmutter verwendet. The invention overcomes this disadvantage and also ensures that the screw connection does not move can loosen. According to the invention, a union nut is used instead of the screwed-in ring.

Als Sicherung sind die Überwurfmutter und der Ansatz am Kegel mit Linksgewinde versehen; dadurch kann die Verschraubung durch die Reibungskraft, welche zwischen dem Spindelbund und der Vorsteckscheibe unter besonderen Umständen beim öffnen des Ventils (Linksdrehung) auftritt und auch auf den Bördel der Überwurfmutter wirkt, niemals gelockert werden, sie wird eher fester angezogen.As a safeguard, the union nut and the shoulder on the cone are provided with a left-hand thread; through this the screw connection by the frictional force that exists between the spindle collar and the Sliding disc occurs under special circumstances when opening the valve (left turn) and also acts on the flange of the union nut, never be loosened, it is rather tightened.

Durch die Abbildungen wird die Erfindung erläutert. Darin bezeichnet 1 den Oberteilkörper, 2 die Spindel, 3 die Vorsteckscheibe, 4 die Überwurfmutter, 5 den Ventilkegel, 6 die Dichtungsscheibe, 7 die Befestigungsmutter der Dichtungsscheibe, 8 den Abstand zwischen Ventilsitz und Ventilgehäuse-Oberkante. 9 den Hub des Ventilkegels.The invention is explained by the figures. 1 denotes the upper part body, 2 denotes the Spindle, 3 the slip-on washer, 4 the union nut, 5 the valve cone, 6 the sealing washer, 7 the fastening nut of the sealing washer, 8 the distance between the valve seat and the upper edge of the valve housing. 9 the stroke of the valve cone.

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Ventilkegelbefestigung an steigenden Spindeln durch Verschraubung, dadurch gekennzeichnet, Ventilkegelbefestigung an steigenden
Spindeln durch. VerschraubungValve cone fastening on rising spindles by screwing, characterized in valve cone fastening on rising spindles
Spindles through. Screw connection Anmelder:Applicant: Eugen Esswein,Eugen Esswein, München 27, Stuntzstr. 45Munich 27, Stuntzstr. 45 Eugen Esswein, München,
ist als Erfinder genannt wordenEugen Esswein, Munich,
has been named as the inventor daß in die Nut der Spindel (2) eine einerseits offene gelochte Vorsteckscheibe (3) eingesteckt und durch eine Überwurfmutter (4) auf der Stirnfläche des Gewindeansatzes des Ventilkegels (5) festgehalten wird, wobei letztere mit Linksgewinde versehen sind und dadurch beim öffnen des Ventils ein Lockern der Verschraubung unmöglich ist.that in the groove of the spindle (2) a partially open perforated slip-on washer (3) is inserted and through a union nut (4) on the face of the threaded attachment of the valve cone (5) is held, the latter being provided with left-hand threads and thereby when the valve is opened loosening the screw connection is impossible. In Betracht gezogene Druckschriften:
Deutsche Patentschriften Nr. 687 883, 922 978;
deutsches Gebrauchsmuster Nr. 1 686 749 ;
Dr. P. Schröder, »Absperrmittel«, S. 20, Kiepert Verlag, 1934.Considered publications:
German Patent Nos. 687 883, 922 978;
German utility model No. 1 686 749;
Dr. P. Schröder, "Absperrmittel", p. 20, Kiepert Verlag, 1934. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEE14247A 1957-02-15 1957-02-15 Valve cone attachment to rising spindles by screwing Pending DE1033983B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE14247A DE1033983B (en) 1957-02-15 1957-02-15 Valve cone attachment to rising spindles by screwing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE14247A DE1033983B (en) 1957-02-15 1957-02-15 Valve cone attachment to rising spindles by screwing

Publications (1)

Publication Number Publication Date
DE1033983B true DE1033983B (en) 1958-07-10

Family

ID=7068755

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE14247A Pending DE1033983B (en) 1957-02-15 1957-02-15 Valve cone attachment to rising spindles by screwing

Country Status (1)

Country Link
DE (1) DE1033983B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102042415B (en) * 2009-10-09 2012-07-04 浙江三花股份有限公司 Electronic expansion valve
CN102042416B (en) * 2009-10-09 2012-11-21 浙江三花股份有限公司 Electronic expansion valve

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE687883C (en) * 1937-06-30 1940-02-08 Klein Attachment of closing bodies for shut-off valves
DE1686749U (en) * 1952-03-27 1954-11-11 H C Eberhard Dr Hagemann REAR SEAL ON FITTINGS.
DE922978C (en) * 1948-10-02 1955-01-31 Walter Siepmann Valve closing element with rotatable spindle for shut-off valves

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE687883C (en) * 1937-06-30 1940-02-08 Klein Attachment of closing bodies for shut-off valves
DE922978C (en) * 1948-10-02 1955-01-31 Walter Siepmann Valve closing element with rotatable spindle for shut-off valves
DE1686749U (en) * 1952-03-27 1954-11-11 H C Eberhard Dr Hagemann REAR SEAL ON FITTINGS.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102042415B (en) * 2009-10-09 2012-07-04 浙江三花股份有限公司 Electronic expansion valve
CN102042416B (en) * 2009-10-09 2012-11-21 浙江三花股份有限公司 Electronic expansion valve

Similar Documents

Publication Publication Date Title
EP0116855A3 (en) Control valve
DE1033983B (en) Valve cone attachment to rising spindles by screwing
DE739059C (en) Ball joint arrangement on steering rods of motor vehicles
DE1139331B (en) Screw bolt with head arranged eccentrically to the longitudinal axis
CH272055A (en) Shut-off valve.
GB826469A (en) Improvements relating to self-locking nuts
DE517470C (en) Rooster
AT215511B (en) Screw clamp with two-part plastic housing
DE729390C (en) Handle attachment
DE1922845U (en) FILTER POT FOR WATER PUMPS.
DE1764462U (en) ELASTIC FOOT, IN PARTICULAR FOR WASHING MACHINES, SPINTERS AND THE LIKE.
DE1937506U (en) ARRANGEMENT ON MANOMETER SPRING CARRIERS.
DE10259430A1 (en) Holding element for attaching a roof rack
DE723897C (en) Nut for aircraft construction
DE800636C (en) Drivers for bicycle and motorcycle freewheel hubs
DE8803834U1 (en) Quick release for paste tubes
DE8701266U1 (en) Valve cone of a valve upper part for sanitary fittings
DE1975195U (en) PERMANENT MAGNETIC SOCKET WRENCH.
DE1815650A1 (en) Closing cap with a screw or plug thread
DE1022067B (en) Quick-release valve without a stuffing box
GB881155A (en) Improvements relating to threaded fasteners
DE1895918U (en) FITTED PIPE ON OIL REGULATORS.
DE1979990U (en) SANITARY VALVE UPPER PART WITH RISING SPINDLE.
DE1829212U (en) GLOBE AND MERIDIAN BRACKET.
CH291293A (en) Shut-off valve with attached handle secured against axial displacement, especially for wash basin fittings.