DE437C - Innovations to valve controls for steam engines - Google Patents
Innovations to valve controls for steam enginesInfo
- Publication number
- DE437C DE437C DE437DA DE437DA DE437C DE 437 C DE437 C DE 437C DE 437D A DE437D A DE 437DA DE 437D A DE437D A DE 437DA DE 437 C DE437 C DE 437C
- Authority
- DE
- Germany
- Prior art keywords
- innovations
- valve controls
- steam engines
- steam
- openings
- 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
Links
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000020777 polyunsaturated fatty acids Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L33/00—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution
- F01L33/02—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution rotary
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Description
1S77.1S77.
Klasse 14.Class 14.
EMMERICHER MASCHINENFABRIK und EISENGIESSERm,EMMERICHER MASCHINENFABRIK and EISENGIESSERm,
van GÜLPEN, LENSING und'von GIMBORN.|™J7~,. 7 Neuerungen an Hahnsteuerungen für Dampfmaschinen^ VjA.*λ) VlJi. van GÜLPEN, LENSING and 'von GIMBORN. | ™ J7 ~ ,. 7 Innovations in valve controls for steam engines ^ VjA. * Λ) VlJi.
Zusatz-Patent zu Nb. 279.Additional patent to Nb. 279.
Patcntirt im Deutschen Reiche vom 12. Juli 1877 ab. Längste Dauer: 26, Juni 1892.Patented in the German Empire on July 12, 1877. Longest duration: June 26, 1892.
Beiliegende Zeichnung· zeigt einen Längenbchniti und einen Querschnitt des Steuerhahnes, ferner eine Abwickelung der runden Fläche des Hahngehäuses und des Hahnkörpers, sowie die Anordnung der Steuerung an einer liegenden Dampfmaschine.The accompanying drawing shows a length section and a cross section of the control valve, also a development of the round surface of the Tap housing and the tap body, as well as the arrangement of the control on a lying Steam engine.
Das Hahngehäuse hat auf seiner inneren P'läche zwei rechtwinklige Oeffnungen Λ und B und zwei trapezförmige C und D. '■ The tap housing has two right-angled openings Λ and B and two trapezoidal openings C and D on its inner face
Die Oeffnung A dient dem eintretenden, die Oeffnung B dem austretenden Dampfe. Von den beiden Oeffnungen C und D steht je eine mit einem Cylinderende in Verbindung.The opening A is used for the steam entering, the opening B for the exiting steam. One of the two openings C and D is connected to one end of the cylinder.
Der Hahnkörper hat bei beiliegender Zeichnung glcichmäfsig am Umfange vertheilt acht rechteckige Oeffnungen, von denen vier mit E, und vier mit F bezeichnet sind.In the accompanying drawing, the cock body has eight rectangular openings equally distributed around the circumference, four of which are marked with E and four with F.
Zu beiden Seiten dieser Oeffnungen liegen je vier trapezförmige Oeffnungen, die mit G und //"bezeichnet sind. Je eine der Oeffnungen^ steht mit der nächstliegenden Oeffnung G,: ebenso je eine, Oefthung F mit der nächstliegenden H in Verbindung. · ■■'<■■■■ On both sides of these openings there are four trapezoidal openings, denoted by G and // ". One of the openings ^ is connected to the nearest opening G,: likewise one opening F is connected to the nearest H. · ■■ '<■■■■
Die Drehung des Hahnkörpers erfolgt durch eine am Umfang der Kurbelscheihc eingedrehte mehrgängige Schnecke und ein auf der verlängerten Körperaxe sitzendes kleines Zahnrad.. Entsprechend den vier Oeffrjtuigen G- und // im Hahnkörper mufs letzterefeg, Umdrehung machen, wenn1 die Maschine'h'ime eine Umdrehung macht. Der HahnkörperIptnn in seiner Längenrichtung im Gehäuse währencWjr Drehung verschoben werden, ohne dafsidgilurch der I3e-. ginn der Dampfeinströmung no€J^ dfe^Dampf-If the rotation of the valve body by the periphery of the .. Kurbelscheihc screwed multi-start worm and a fitting on the extended Körperaxe small gear corresponding to the four Oeffrjtuigen G and // in the faucet body PUFA letzterefeg make revolution when the 1 Maschine'h'ime makes one turn. The valve body can be displaced in its longitudinal direction in the housing during rotation without this being caused by the I3e. start of steam inflow no € J ^ dfe ^ steam
.ausströrnuhg beeinflufst wird, weif^diePKanalränder, die diese Ein- und Ausstro^Sung^reguliren, parallel der Hahnaxe liegen. ^Der^xitpunkt des Dampfabschlusses dagegen >jSlso-^fer Anfang der Expansion, wird durch Versehiebvffrg des Hahnkörpers verändert, da der Dampfätgf.ausströrnuhg is influenced, because ^ the channel edges, which regulate this inflow and outflow, lie parallel to the Hahnaxe. ^ The ^ xitpunkt the vapor seal, on the other hand, is> jSlsofer Beginning of the expansion, is made by Versehiebvffrg of the tap body changed because the Dampfätgf
jschlufs von den schrägliegenden Kanalrändc'rri^ der Kanäle C, DjG und H regulirt wird. ■In conclusion, it is regulated by the sloping canal edges of the canals C, DjG and H. ■
': Der Regulator der Dampfmaschine bewirkt': The regulator of the steam engine causes
jdie Verschiebung des Hahnkörpers und regulirt also den Gang der Maschine durch Aenderungj the displacement of the cock body and regulated thus the course of the machine through change
■des Füllungsgrades. .■ the degree of filling. .
Hierzu I Blatt j Zeichnungen.For this purpose I sheet j drawings.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE437T | 1877-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE437C true DE437C (en) |
Family
ID=70970104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE437DA Expired - Lifetime DE437C (en) | 1877-07-11 | 1877-07-11 | Innovations to valve controls for steam engines |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE437C (en) |
-
1877
- 1877-07-11 DE DE437DA patent/DE437C/en not_active Expired - Lifetime
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