DE53669C - Lever arrangement on steam water traps with expansion rod - Google Patents

Lever arrangement on steam water traps with expansion rod

Info

Publication number
DE53669C
DE53669C DENDAT53669D DE53669DA DE53669C DE 53669 C DE53669 C DE 53669C DE NDAT53669 D DENDAT53669 D DE NDAT53669D DE 53669D A DE53669D A DE 53669DA DE 53669 C DE53669 C DE 53669C
Authority
DE
Germany
Prior art keywords
steam water
expansion rod
water traps
lever arrangement
lever
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
DENDAT53669D
Other languages
German (de)
Original Assignee
F. HOFFMANN in Finsterwalde
Publication of DE53669C publication Critical patent/DE53669C/en
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
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/02—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled thermally
    • F16T1/04—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled thermally by expansion rods

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFPATENT DOCUMENT

KLASSE 13: Dampfkessel nebst Ausrüstung.CLASS 13: Steam boiler and equipment.

Patentirt im Deutschen Reiche vom 2. März 1890 ab.Patented in the German Empire on March 2, 1890.

Im Kasten k befindet sich ein Messingstab s, welcher mit einer Stahlspitze τρ versehen ist. Letztere· greift in eine Vertiefung I des Hebels h, während das andere Ende des Stabes im Loch ο ruht. Unmittelbar über der Spitze ρ des Messingstabes greift von der anderen Seite die Spitze einer Stellschraube r in den Hebel ein.In the box k there is a brass rod s, which is provided with a steel tip τρ. The latter engages in a recess I of the lever h, while the other end of the rod rests in the hole ο. Immediately above the tip ρ of the brass rod, the tip of an adjusting screw r engages the lever from the other side.

Unter dem Hebel h befindet sich eine Schraubenfeder f, welche den Zweck hat, den Hebel sammt dem Schieber i zu tragen. Der Schieber i wird durch eine andere auf dem Hebel befindliche Schraubenfeder / gegen seine Schieberfläche gedrückt. .Under the lever h there is a helical spring f, which has the purpose of carrying the lever together with the slide i. The slide i is pressed against its slide surface by another coil spring / located on the lever. .

Sobald nun der Dampf durch den Stutzen t eintritt, beginnt der Messingstab sich infolge der Erwärmung auszudehnen. Da die beiden Drehpunkte unmittelbar über ' einander liegen, so wird eine sehr grofse Uebersetzung erzielt, so dafs sich der Schieber schon bei der geringsten Ausdehnung schliefst. Wenn der Messingstab wieder erkaltet, so zieht er sich zusammen und die Schraubenfeder f hebt dann den Schieber i wieder.As soon as the steam enters through the nozzle t , the brass rod begins to expand as a result of the heating. Since the two points of rotation are directly above one another, a very large transmission is achieved, so that the slide closes at the slightest extension. When the brass rod cools down again, it contracts and the helical spring f then lifts the slide i again.

Vermittels der Stellschrauben kann man den Messingstab beliebig einstellen. Das Dampfwasser läuft durch die Oeffnung und den Stutzen u ab.The brass rod can be adjusted as desired by means of the adjusting screws. The steam water runs off through the opening and the nozzle u .

Claims (1)

Patent-Anspruch:Patent claim: An Dampfwasser-Ableitern, bei welchen das Auslafsorgan durch die Längenänderung eines Dehnungsstabes infolge von Abkühlung und Erwärmung desselben geöffnet und geschlossen wird, die Anordnung des durch eine Feder f getragenen, am einen Ende mit dem Abschlufsschieber i versehenen, am anderen Ende gegen eine Spitze r sich stützenden Hebels h, an welchen der Dehnungsstab s in nächster Nähe des Stutzpunktes r angreift.On steam water traps, in which the outlet organ is opened and closed by the change in length of an expansion rod as a result of cooling and heating of the same, the arrangement of the one carried by a spring f , provided at one end with the closing slide i , at the other end against a point r h is supporting lever at which the stretching rod s r attacks in the immediate vicinity of the nozzle point.
DENDAT53669D Lever arrangement on steam water traps with expansion rod Expired - Lifetime DE53669C (en)

Publications (1)

Publication Number Publication Date
DE53669C true DE53669C (en)

Family

ID=328307

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT53669D Expired - Lifetime DE53669C (en) Lever arrangement on steam water traps with expansion rod

Country Status (1)

Country Link
DE (1) DE53669C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503205A (en) * 1983-12-16 1985-03-05 The United States Of America As Represented By The United States Department Of Energy Method of making soluble polyacetylenic and polyaromatic polymers
US7392558B2 (en) 2003-08-25 2008-07-01 Novosail International Pte., Ltd. Method and apparatus for cleaning sails

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503205A (en) * 1983-12-16 1985-03-05 The United States Of America As Represented By The United States Department Of Energy Method of making soluble polyacetylenic and polyaromatic polymers
US7392558B2 (en) 2003-08-25 2008-07-01 Novosail International Pte., Ltd. Method and apparatus for cleaning sails

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