FI20125573A - Locking ring and valve - Google Patents

Locking ring and valve Download PDF

Info

Publication number
FI20125573A
FI20125573A FI20125573A FI20125573A FI20125573A FI 20125573 A FI20125573 A FI 20125573A FI 20125573 A FI20125573 A FI 20125573A FI 20125573 A FI20125573 A FI 20125573A FI 20125573 A FI20125573 A FI 20125573A
Authority
FI
Finland
Prior art keywords
attachment ring
valve
locking ring
shoulder
expansion member
Prior art date
Application number
FI20125573A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI124840B (en
Inventor
Esko Yli-Koski
Pietari Luoto
Joonas Korhonen
Antti Kuitunen
Original Assignee
Metso Automation Oy
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 Metso Automation Oy filed Critical Metso Automation Oy
Priority to FI20125573A priority Critical patent/FI124840B/en
Priority to ES13796362T priority patent/ES2764399T3/en
Priority to US14/362,810 priority patent/US9404591B2/en
Priority to EP13796362.5A priority patent/EP2786029B1/en
Priority to PCT/FI2013/050578 priority patent/WO2013178877A1/en
Priority to CN201380006221.3A priority patent/CN104067007B/en
Publication of FI20125573A publication Critical patent/FI20125573A/en
Application granted granted Critical
Publication of FI124840B publication Critical patent/FI124840B/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • 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
    • F16K1/224—Details of bearings for the axis of rotation
    • 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
    • F16K1/224—Details of bearings for the axis of rotation
    • F16K1/225—Details of bearings for the axis of rotation the axis of rotation having only one bearing
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
    • F16K47/045—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member and the closure member being rotatable
    • 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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/06—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means comprising radial locking means
    • F16L25/065—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means comprising radial locking means the locking means being actuated by radial screws
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • F16B21/183—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details internal, i.e. with spreading action
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/136—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Valve Housings (AREA)

Abstract

The invention relates to an attachment ring (1)for attaching an object (4) in a flow channel (2). The attachment ring (1) has a first surface (5) for contacting the object (4) and a second surface (6) for contacting a surface of a shoulder (7). An expansion member (9) expands the attachment ring (1) by pushing the ends (11, 12) away from each other when the expansion member (9) is moved into the opening (10). At least one of the second surface (6) of the attachment ring (1) and the surface (7) of the shoulder is inclined in order to wedge the attachment ring(1) between the surface (7) of the shoulder and the object (4) when the attachment ring (1) is expanded by the expansion member (9).
FI20125573A 2012-05-28 2012-05-28 Mounting ring and valve FI124840B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20125573A FI124840B (en) 2012-05-28 2012-05-28 Mounting ring and valve
ES13796362T ES2764399T3 (en) 2012-05-28 2013-05-27 Fixing ring and valve
US14/362,810 US9404591B2 (en) 2012-05-28 2013-05-27 Attachment ring and valve
EP13796362.5A EP2786029B1 (en) 2012-05-28 2013-05-27 Attachment ring and valve
PCT/FI2013/050578 WO2013178877A1 (en) 2012-05-28 2013-05-27 Attachment ring and valve
CN201380006221.3A CN104067007B (en) 2012-05-28 2013-05-27 Attached ring and valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20125573 2012-05-28
FI20125573A FI124840B (en) 2012-05-28 2012-05-28 Mounting ring and valve

Publications (2)

Publication Number Publication Date
FI20125573A true FI20125573A (en) 2013-11-29
FI124840B FI124840B (en) 2015-02-13

Family

ID=49672529

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125573A FI124840B (en) 2012-05-28 2012-05-28 Mounting ring and valve

Country Status (6)

Country Link
US (1) US9404591B2 (en)
EP (1) EP2786029B1 (en)
CN (1) CN104067007B (en)
ES (1) ES2764399T3 (en)
FI (1) FI124840B (en)
WO (1) WO2013178877A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122507B (en) * 2016-08-16 2024-02-20 航天长征化学工程股份有限公司 Cavitation-resistant ball valve
US10828610B2 (en) * 2017-06-30 2020-11-10 Forum Us, Inc. Mixing assembly
US10591069B2 (en) * 2017-10-12 2020-03-17 Schaeffler Technologies AG & Co. KG Compact rotary valve body for coolant control valve
CN108302216A (en) * 2018-03-04 2018-07-20 江苏江进泵业有限公司 It is a kind of to stamp multilevel decompression ball valve core
US11353139B1 (en) * 2021-01-05 2022-06-07 Fisher Controls International Llc Apparatus for reducing noise and cavitation in valves
US11644124B1 (en) * 2021-04-12 2023-05-09 Fisher Controls International Llc Attenuator dome for a ball valve

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE516499C (en) * 1928-12-15 1931-01-24 Wizemann & Co G M B H J Bolt lock
US2616587A (en) * 1949-05-14 1952-11-04 Charles L Petch Keeper ring construction
DE878125C (en) 1950-08-23 1953-06-01 Martin Betzler Retaining ring for seals
SE403179B (en) 1976-04-22 1978-07-31 Johnson Metall Ab LASRING
US4226263A (en) * 1978-08-14 1980-10-07 Valve Concepts International Erosion control trim in a control mechanism for a ball valve
US4343581A (en) * 1979-05-21 1982-08-10 Waldes Kohinoor, Inc. Double-bevel spring retaining ring
US4467823A (en) * 1981-11-04 1984-08-28 Shafco Industries Inc. High pressure ball valve
JPH0520933Y2 (en) * 1987-05-21 1993-05-28
US4984767A (en) * 1989-12-15 1991-01-15 A. Y. Mcdonald Mfg. Co. Tamperproof rotary valve
US5180139A (en) * 1991-10-15 1993-01-19 Fisher Controls International, Inc. Rotary ball fluid control valve with noise attenuator
US5593135A (en) * 1995-05-12 1997-01-14 Asahi/America, Inc. Precise throttling ball valve
US5988586A (en) 1997-03-07 1999-11-23 Dresser Industries, Inc. Low noise ball valve assembly with downstream insert
CN1223350A (en) * 1998-01-09 1999-07-21 格瑞斯伍德控制公司 Insert for flow throttling ball valves
US5937890A (en) 1998-01-09 1999-08-17 Griswold Controls, Inc. Insert for flow throttling ball valves
JP2008169947A (en) * 2007-01-12 2008-07-24 Kawamoto Pump Mfg Co Ltd Strainer built-in ball valve device
WO2011145562A1 (en) 2010-05-15 2011-11-24 株式会社豊田自動織機 Variable-capacity compressor

Also Published As

Publication number Publication date
EP2786029A1 (en) 2014-10-08
CN104067007B (en) 2016-05-25
ES2764399T3 (en) 2020-06-03
US9404591B2 (en) 2016-08-02
EP2786029A4 (en) 2015-12-02
CN104067007A (en) 2014-09-24
FI124840B (en) 2015-02-13
US20140332704A1 (en) 2014-11-13
WO2013178877A1 (en) 2013-12-05
EP2786029B1 (en) 2019-11-13

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