FR1598832A - - Google Patents

Info

Publication number
FR1598832A
FR1598832A FR1598832DA FR1598832A FR 1598832 A FR1598832 A FR 1598832A FR 1598832D A FR1598832D A FR 1598832DA FR 1598832 A FR1598832 A FR 1598832A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1598832A publication Critical patent/FR1598832A/fr
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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/001—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass valves or valve housings
    • 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
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lift Valve (AREA)
FR1598832D 1967-12-27 1968-12-27 Expired FR1598832A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69384567A 1967-12-27 1967-12-27

Publications (1)

Publication Number Publication Date
FR1598832A true FR1598832A (fr) 1970-07-06

Family

ID=24786346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1598832D Expired FR1598832A (fr) 1967-12-27 1968-12-27

Country Status (4)

Country Link
US (1) US3511474A (fr)
DE (1) DE1817145A1 (fr)
FR (1) FR1598832A (fr)
GB (1) GB1202470A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213206A1 (de) * 1971-03-24 1972-09-28 Dresser Ind Ventilsitz

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141537A (en) * 1975-12-30 1979-02-27 Mueller Co. Valve seat construction for butterfly valves
DE2905744A1 (de) * 1979-02-15 1980-09-18 Thyssen Industrie Verfahren zum herstellen von armaturengehaeusen aus metall, insbesondere aus stahl, vorzugsweise zum herstellen von schiebergehaeusen, und vorrichtung zum durchfuehren des verfahrens
DK176194B1 (da) * 2005-05-31 2007-01-08 Aage V Kjaers Maskinfabrik As Klapventil
WO2009126628A2 (fr) * 2008-04-07 2009-10-15 G.W. Lisk Company, Inc. Vanne papillon actionnée par moteur
CN106224641B (zh) * 2016-09-13 2024-02-20 航天长征化学工程股份有限公司 一种阀门主轴轴向定位支架
EP3739246B1 (fr) 2018-01-10 2023-02-15 Asahi Yukizai Corporation Régulateur à papillon
CN109909688A (zh) * 2019-03-11 2019-06-21 盐城奥通特思克铸业有限公司 一种精铸球阀缩孔的生产方法
JP7190765B1 (ja) * 2021-08-18 2022-12-16 新倉工業株式会社 バタフライバルブ
CN114559251B (zh) * 2022-03-09 2023-01-24 重庆工程职业技术学院 一种平衡轴拆装模块及其受电弓拆装流水线
CN116160167B (zh) * 2023-04-24 2023-07-14 四川滕洋智能科技有限公司 多结构阀体焊接机及焊接方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191206325A (en) * 1912-03-14 1913-03-13 Arthur Bryan Improvements in, or relating to, Valves for Controlling the Intermittent Discharge of Liquids in Sewage Works, and for analogous purposes.
US2121464A (en) * 1933-07-31 1938-06-21 Zagorski Johann Annular valve seat
GB487393A (en) * 1935-10-04 1938-06-20 Magall Ag Zuerich Improvements in and relating to apparatus for carrying out electrolysis of fused electrolytes
US2586927A (en) * 1945-08-22 1952-02-26 Pratt Co Henry Butterfly valve
US2737996A (en) * 1951-07-06 1956-03-13 Babcock & Wilcox Co Tube expander involving automatic roller setting and release mechanism
US2791396A (en) * 1953-08-24 1957-05-07 Johannes Erhard Fa Butterfly valves
US3275289A (en) * 1963-07-12 1966-09-27 Pratt Co Henry Butterfly valve with frusto-conical metal seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213206A1 (de) * 1971-03-24 1972-09-28 Dresser Ind Ventilsitz

Also Published As

Publication number Publication date
US3511474A (en) 1970-05-12
DE1817145A1 (de) 1969-08-21
GB1202470A (en) 1970-08-19
DE1817145B2 (fr) 1971-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse