NL6617576A - - Google Patents

Info

Publication number
NL6617576A
NL6617576A NL6617576A NL6617576A NL6617576A NL 6617576 A NL6617576 A NL 6617576A NL 6617576 A NL6617576 A NL 6617576A NL 6617576 A NL6617576 A NL 6617576A NL 6617576 A NL6617576 A NL 6617576A
Authority
NL
Netherlands
Application number
NL6617576A
Other versions
NL149266B (nl
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
Publication of NL6617576A publication Critical patent/NL6617576A/xx
Priority to NL7600203.A priority Critical patent/NL156493B/xx
Publication of NL149266B publication Critical patent/NL149266B/xx

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
    • F16K1/2268—Sealing means 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
    • F16K1/226—Shaping or arrangements of the sealing
    • 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
    • F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/502—Mechanical actuating means with screw-spindle or internally threaded actuating means actuating pivotable valve 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
    • F16K41/026—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles for rotating valves
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18752—Manually driven

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Transmission Devices (AREA)
NL666617576A 1965-12-14 1966-12-14 Klepbedieningsmechanisme voor een afsluiter. NL149266B (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7600203.A NL156493B (nl) 1965-12-14 1976-01-09 Vlinderklepafsluiter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51377265A 1965-12-14 1965-12-14
US60409066A 1966-10-31 1966-10-31

Publications (2)

Publication Number Publication Date
NL6617576A true NL6617576A (fr) 1967-06-15
NL149266B NL149266B (nl) 1976-04-15

Family

ID=27058005

Family Applications (3)

Application Number Title Priority Date Filing Date
NL666617576A NL149266B (nl) 1965-12-14 1966-12-14 Klepbedieningsmechanisme voor een afsluiter.
NL6711599A NL6711599A (fr) 1965-12-14 1967-08-23
NL6711654A NL6711654A (fr) 1965-12-14 1967-08-24

Family Applications After (2)

Application Number Title Priority Date Filing Date
NL6711599A NL6711599A (fr) 1965-12-14 1967-08-23
NL6711654A NL6711654A (fr) 1965-12-14 1967-08-24

Country Status (5)

Country Link
US (1) US3420500A (fr)
DE (1) DE1650344B1 (fr)
FR (2) FR1505001A (fr)
GB (3) GB1175975A (fr)
NL (3) NL149266B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837481C2 (de) * 1988-11-04 1995-05-18 Deutsche Aerospace Getriebe zum Verschwenken eines Spiegels
US4944490A (en) * 1988-11-07 1990-07-31 Kennedy Paul G Shaftless butterfly valve
DE102007050899A1 (de) * 2007-10-24 2009-04-30 Continental Automotive Gmbh Ventil
ES1074118Y (es) * 2011-03-02 2011-06-17 Angodos S L " valvula de mariposa "
US9951875B2 (en) * 2012-03-26 2018-04-24 Hamilton Sundstrand Corporation Butterfly valve with strut
DE102015118001A1 (de) * 2015-10-22 2017-04-27 Vag-Armaturen Gmbh Absperrarmaturengehäuse
CN105822774A (zh) * 2016-04-15 2016-08-03 蚌埠南自仪表有限公司 一种软密封蝶阀
US11391379B2 (en) * 2019-03-29 2022-07-19 Velan Inc. Butterfly valve and butterfly disc
US11841089B2 (en) 2020-02-14 2023-12-12 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11953113B2 (en) 2020-02-14 2024-04-09 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11519509B2 (en) 2020-02-14 2022-12-06 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient
US11946557B2 (en) 2020-02-14 2024-04-02 Crane Chempharma & Energy Corp. Valve with unobstructed flow path having increased flow coefficient

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147766A (en) * 1953-09-11 1964-09-08 Rockwell Mfg Co Rotary plug valve and operator therefor
US2883149A (en) * 1954-03-06 1959-04-21 Fiorentini Pietro Butterfly valve for fluids under high pressure
US3037397A (en) * 1961-11-13 1962-06-05 Reeves Instrument Corp Adjustable limit stop

Also Published As

Publication number Publication date
GB1175975A (en) 1970-01-01
NL6711599A (fr) 1968-05-01
NL149266B (nl) 1976-04-15
NL6711654A (fr) 1968-05-01
DE1550209B1 (de) 1969-11-06
FR1505001A (fr) 1967-12-08
GB1175976A (en) 1970-01-01
DE1650344B1 (de) 1970-01-29
DE1650347B2 (de) 1976-01-29
GB1175977A (en) 1970-01-01
US3420500A (en) 1969-01-07
DE1650347A1 (de) 1970-09-10
FR92998E (fr) 1969-01-24

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: DRESSER