CA942733A - Slide-valve housing and process for its production - Google Patents

Slide-valve housing and process for its production

Info

Publication number
CA942733A
CA942733A CA 84771 CA84771A CA942733A CA 942733 A CA942733 A CA 942733A CA 84771 CA84771 CA 84771 CA 84771 A CA84771 A CA 84771A CA 942733 A CA942733 A CA 942733A
Authority
CA
Canada
Prior art keywords
slide
production
valve housing
valve
housing
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
CA 84771
Other languages
English (en)
Inventor
Walter Siepmann
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.)
SIEPMAAN-WERKE KG
Original Assignee
SIEPMAAN-WERKE KG
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 SIEPMAAN-WERKE KG filed Critical SIEPMAAN-WERKE KG
Application granted granted Critical
Publication of CA942733A publication Critical patent/CA942733A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/20—Making machine elements valve parts
    • B21K1/24—Making machine elements valve parts valve bodies; valve seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/20—Making uncoated products by backward extrusion
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Valve Housings (AREA)
CA 84771 1969-06-06 1970-06-05 Slide-valve housing and process for its production Expired CA942733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1928585A DE1928585C3 (de) 1969-06-06 1969-06-06 Verfahren zur Herstellung eines Zwischenrohteiles für ein Schiebergehäuse-Mittelteil

Publications (1)

Publication Number Publication Date
CA942733A true CA942733A (en) 1974-02-26

Family

ID=5736133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 84771 Expired CA942733A (en) 1969-06-06 1970-06-05 Slide-valve housing and process for its production

Country Status (8)

Country Link
JP (1) JPS4819130B1 (https=)
AT (1) AT302758B (https=)
CA (1) CA942733A (https=)
DE (1) DE1928585C3 (https=)
FR (1) FR2050046A5 (https=)
GB (1) GB1305095A (https=)
NL (1) NL160066C (https=)
SE (1) SE359361B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2849819A1 (de) * 1978-11-14 1980-05-22 Mannesmann Ag Verfahren zur herstellung von schiebergehaeusen
CN119747425B (zh) * 2025-01-02 2025-10-24 中国航发北京航空材料研究院 一种变径铝合金管材成形方法及其装置

Also Published As

Publication number Publication date
JPS4819130B1 (https=) 1973-06-11
FR2050046A5 (https=) 1971-03-26
NL160066B (nl) 1979-04-17
AT302758B (de) 1972-10-25
DE1928585C3 (de) 1974-01-10
SE359361B (https=) 1973-08-27
NL7007976A (https=) 1970-12-08
DE1928585A1 (de) 1970-12-10
NL160066C (nl) 1979-09-17
GB1305095A (https=) 1973-01-31

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