GB1267382A - Improvements in or relating to methods of manufacturing valves - Google Patents

Improvements in or relating to methods of manufacturing valves

Info

Publication number
GB1267382A
GB1267382A GB1673169A GB1673169A GB1267382A GB 1267382 A GB1267382 A GB 1267382A GB 1673169 A GB1673169 A GB 1673169A GB 1673169 A GB1673169 A GB 1673169A GB 1267382 A GB1267382 A GB 1267382A
Authority
GB
United Kingdom
Prior art keywords
housing
core
valve
slide
machined
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
GB1673169A
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.)
Hykon Patent AB
Original Assignee
Hykon Patent AB
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 Hykon Patent AB filed Critical Hykon Patent AB
Publication of GB1267382A publication Critical patent/GB1267382A/en
Expired 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7504—Removable valve head and seat unit
    • Y10T137/7668—Retained by bonnet or closure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making
    • Y10T29/49416—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting
    • Y10T29/49417—Valve or choke making with assembly, disassembly or composite article making with material shaping or cutting including molding or casting

Landscapes

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

Abstract

1,267,382. Cores; casting processes. HYKON-PATENT A.B. 31 March, 1969 [10 April, 1968], No. 16731/69. Heading B3F. [Also in Division F2] A valve is made by casting a valve housing 1 in one piece around a core 23 enclosing a valve member 5, removing the core 23 to leave the valve member 5 within the housing 1 and connecting an operating device 10 to the valve member 5. A cast iron, brass or bronze discshaped slide 5 is mounted on a rod 21 which is enclosed within the core 23 together with brass or bronze sealing rings 6, 7 detachably secured for example to annular sealing surfaces 8, 9 of the slide 5. The core 23 is formed with a pair of parallel grooves to form on the inner side of the housing 1 a pair of guide ribs (32), (Fig. 3, not shown), which are adapted to be engaged by studs (33) on the slide 5. After the core 23 has been removed from the cast iron housing 1, annular grooves 30, 31 are machined in the housing and the sealing rings 6, 7 positioned therein. The housing 1 is further machined to provide a hole 27 and internal threads on a drainage hole 28, whereupon a spindle 10 is mounted in the slide 5 and held in position by a washer 14 and a hub 15 of a hand wheel 11. Instead of using sealing rings 6, 7, valve seats may be machined on the flanges 34, 35 of the housing. A screw actuated lift valve (Fig. 4, not shown) may be made by the casting method.
GB1673169A 1968-04-10 1969-03-31 Improvements in or relating to methods of manufacturing valves Expired GB1267382A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE482568A SE325377B (en) 1968-04-10 1968-04-10

Publications (1)

Publication Number Publication Date
GB1267382A true GB1267382A (en) 1972-03-15

Family

ID=20265063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1673169A Expired GB1267382A (en) 1968-04-10 1969-03-31 Improvements in or relating to methods of manufacturing valves

Country Status (8)

Country Link
US (1) US3604089A (en)
BE (1) BE731300A (en)
CH (1) CH489302A (en)
DE (1) DE1916347A1 (en)
FR (1) FR2006008A1 (en)
GB (1) GB1267382A (en)
NL (1) NL6905497A (en)
SE (1) SE325377B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19500605A1 (en) * 1995-01-11 1996-07-18 Rexroth Mannesmann Gmbh Cast body
UA78335C2 (en) 2002-06-27 2007-03-15 Е. Хоул Арматуренверке Гмбх Shutoff fitting
JP2008089103A (en) * 2006-10-03 2008-04-17 Smc Corp Manual selector valve
AT509361B1 (en) * 2010-01-18 2012-03-15 E Hawle Armaturenwerke Gmbh COP STORAGE
ES2399642B1 (en) * 2010-07-26 2014-01-22 Orbinox Valves International S.L. GUILLOTINE VALVE MANUFACTURING PROCEDURE.
EP2644952B1 (en) * 2012-03-31 2015-09-16 Phönix Armaturen-Werke Bregel GmbH Gate valve for shutting off a pipe
US10774939B2 (en) 2018-04-12 2020-09-15 Cla-Val Co. Valve with integral insert-cast seat and related method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049794A (en) * 1957-09-30 1962-08-21 Crane Co Method of testing and applying valve seat rings
US3081792A (en) * 1960-03-18 1963-03-19 Crane Co Ball valve with removable cartridge unit
US3100501A (en) * 1960-12-23 1963-08-13 Crane Co Removable head and seat ball valve construction
DE1207603B (en) * 1961-02-11 1965-12-23 Friedrich Stuebbe Process for making chicken cocks
US3192948A (en) * 1961-06-05 1965-07-06 Acf Ind Inc Ball valve with sealing capsule
US3182952A (en) * 1961-10-30 1965-05-11 Clayton Mark & Company Ball valves

Also Published As

Publication number Publication date
BE731300A (en) 1969-09-15
NL6905497A (en) 1969-10-14
SE325377B (en) 1970-06-29
CH489302A (en) 1970-04-30
FR2006008A1 (en) 1969-12-19
DE1916347A1 (en) 1969-10-23
US3604089A (en) 1971-09-14

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