SE438543B - SMITTED HOUSING FOR SHUTTER VALVES - Google Patents

SMITTED HOUSING FOR SHUTTER VALVES

Info

Publication number
SE438543B
SE438543B SE7909643A SE7909643A SE438543B SE 438543 B SE438543 B SE 438543B SE 7909643 A SE7909643 A SE 7909643A SE 7909643 A SE7909643 A SE 7909643A SE 438543 B SE438543 B SE 438543B
Authority
SE
Sweden
Prior art keywords
housing
forged
valve
smitted
guide groove
Prior art date
Application number
SE7909643A
Other languages
Swedish (sv)
Other versions
SE7909643L (en
Inventor
F Grimm
Original Assignee
Klein Schanzlin & Becker Ag
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 Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Publication of SE7909643L publication Critical patent/SE7909643L/en
Publication of SE438543B publication Critical patent/SE438543B/en

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/10—Welded housings
    • F16K27/105—Welded housings for gate valves
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/047—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with wedge-shaped obturating members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Forging (AREA)
  • Lift Valve (AREA)

Description

7909643-4 anordning genomförda svetsningen av de båda husskâlarna är ventilhusunderdelen färdig invändigt. Sammanfogning med ventilhusöverdelen sker därefter med ett svetsförband. 7909643-4 device performed welding of the two housing shells, the valve housing lower part is finished inside. Joining with the valve body top is then done with a welded joint.

Genom att styrningen för ventilkäglan ligger i husunderdelen kommer belastningen på ventilen att bli mycket liten och de uppträdande krafterna kan på kortaste möjliga väg avledas till huset. Denna fördelaktiga konsekvens uppnås direkt genom utformingen enligt uppfinningen och utan användande av ytterligare anordningar.Because the control for the valve cone is located in the housing part, the load on the valve will be very small and the occurring forces can be diverted to the housing in the shortest possible way. This advantageous consequence is achieved directly by the design according to the invention and without the use of additional devices.

Uppfinnigen kommer i det följande att närmare beskrivas under hänvisning till ett i bifogade ritning visat utföringsexempel.The invention will be described in more detail below with reference to an exemplary embodiment shown in the accompanying drawing.

Figur 1 visar i ett lângssnitt framifrån en del av ett ventilhus enligt uppfinningen.Figure 1 shows in a longitudinal section from the front a part of a valve housing according to the invention.

Fig. 2 är ett snitt sett ovanifrän och Fig. 3 år ett tvärsnitt sett från sidan.Fig. 2 is a section seen from above and Fig. 3 is a cross section seen from the side.

I figur 1 är husunderdelens båda skålar 1 och 2 förenade medelst en svetsfog 3. Varje husskål uppvisar redan fârdigbearbetade ventilsätesytor 4.5 och färdigbearbetade begränsningsytor 6.7 för ventilkåglans styrspår 12. Likaså finns anslutningsstudsar 8.9 för röranslutningarna.In Figure 1, the two bases 1 and 2 of the housing lower part are connected by means of a weld joint 3. Each housing bowl has already finished valve seat surfaces 4.5 and finished limiting surfaces 6.7 for the valve groove guide groove 12. There are also connection studs 8.9 for the pipe connections.

Vidare uppvisar utföringsexemplet fixeringen av den med streckade linjer antydda husöverdelen 10 -med hjälp av en svetsfog 11.Furthermore, the exemplary embodiment shows the fixing of the housing upper part 10 indicated by dashed lines - by means of a welding joint 11.

Fig. 2 visar i den i snitt återgivna vyn ovanifrån hur begränsningarna 6.7 för ventilkäglans styrspâr 12 och den runtomgående cirkulåra svetsfogen 3 är anordnade i relativt varandra förskjutna plan.Fig. 2 shows in the sectional view from above how the limitations 6.7 for the guide groove 12 of the valve cone and the circumferential circular weld joint 3 are arranged in relatively offset planes.

Av figur 3 framgår speciellt tydligt att medelpunkten för den cirkelformiga svetsfogen 3 är kongruent med medelpunkten till cirkelytan på vilken_ begränsningarna 6.7 för ventilkäglans styrspâr 12 år anordnade. Detta medför en avsevärd förenkling av tillverkningen.It is particularly clear from Figure 3 that the center point of the circular weld joint 3 is congruent with the center point of the circle surface on which the restrictions 6.7 for the guide groove of the valve cone 12 years are arranged. This leads to a considerable simplification of production.

Claims (1)

1. 3 7909643-4 PATENTKRAV Smitt armaturhus för avstängningsventiler. omfattande en husunderdel, som består av tvâ i ventilspindelns plan sammansvetsade symmetriska halvskålar med i det undre området utsmidda såtes- øch rörstudsar och en husöverdel, vilken upptar de ventilkäglan påverkande och tillhörande ørganen, varjämte husunderdelen inom området För den de båda halvskålarna (1,2) förbindande svetsfogen (3) är cirkelformigt utbildad, k ä n n e t e c k n a t d ä r a v, att begränsningarna (6,7) för ventilkäglans styrningsspår (12) i halvskålarna (1,2) är integrerade med husunderdelen. varvid styrningsspårets (12) begränsningar (5,7) är anordnade på en cirkelyta, vars medelpunkt sammanfaller med medelpunkten för den cirkelformade svetsfogen (3).1. 3 7909643-4 PATENT REQUIREMENT Forged luminaire housing for shut-off valves. comprising a housing lower part, which consists of two symmetrical half-cups welded in the plane of the valve stem with forged and pipe fittings forged in the lower area and a housing upper part, which accommodates the valve cone affecting and belonging to the organ, and the housing lower part ) connecting the welding joint (3) is circularly formed, characterized in that the limitations (6,7) for the guide groove of the valve cone (12) in the half-cups (1,2) are integrated with the housing lower part. wherein the limitations (5,7) of the guide groove (12) are arranged on a circular surface, the center of which coincides with the center of the circular weld (3).
SE7909643A 1978-12-20 1979-11-22 SMITTED HOUSING FOR SHUTTER VALVES SE438543B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2855034A DE2855034C2 (en) 1978-12-20 1978-12-20 Valve housing for gate valves

Publications (2)

Publication Number Publication Date
SE7909643L SE7909643L (en) 1980-06-21
SE438543B true SE438543B (en) 1985-04-22

Family

ID=6057765

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7909643A SE438543B (en) 1978-12-20 1979-11-22 SMITTED HOUSING FOR SHUTTER VALVES

Country Status (8)

Country Link
CA (1) CA1103646A (en)
CH (1) CH643929A5 (en)
DD (1) DD148091A5 (en)
DE (1) DE2855034C2 (en)
FR (1) FR2444875A1 (en)
GB (1) GB2037954B (en)
IT (1) IT1127724B (en)
SE (1) SE438543B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244020A1 (en) * 1982-11-27 1984-05-30 Walter 4788 Warstein Siepmann SHUT-OFF VALVE
US4588164A (en) * 1983-05-11 1986-05-13 Kemp Willard E Through conduit gate valve
CN110805732B (en) * 2019-11-21 2024-06-04 替科斯科技集团丽水流体设备有限公司 Production process of all-welded ball valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2065035A (en) * 1935-04-22 1936-12-22 Taylor James Hall Valve housing and method of making same
GB569833A (en) * 1943-10-07 1945-06-11 Bolton S Superheater & Pipewor Improvements relating to the manufacture of valves for the control of fluids
DE1706081U (en) * 1950-04-21 1955-09-01 Siepmann Werke Ag COUNTER-FORGED HOUSING PART FOR VALVE HOUSING.
NL160643C (en) * 1969-11-05 1979-11-15 Holland Bergen Machine SLIDE VALVE.
DE2164929B2 (en) * 1971-12-28 1976-01-02 Preussag Ag, 3000 Hannover U. 1000 Berlin Composite welded gate valve housing - has pressed and machined components seam welded to form housing
DE2725799C2 (en) * 1977-06-08 1982-10-07 Kreuz, geb. von Pidoll, Hildegard, 4050 Mönchengladbach Valve housing blank

Also Published As

Publication number Publication date
FR2444875A1 (en) 1980-07-18
DE2855034A1 (en) 1980-07-10
FR2444875B1 (en) 1984-10-19
SE7909643L (en) 1980-06-21
GB2037954A (en) 1980-07-16
IT1127724B (en) 1986-05-21
IT7928063A0 (en) 1979-12-17
CH643929A5 (en) 1984-06-29
GB2037954B (en) 1983-02-16
DE2855034C2 (en) 1985-11-21
CA1103646A (en) 1981-06-23
DD148091A5 (en) 1981-05-06

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