GB1511240A - Rotary couplings - Google Patents

Rotary couplings

Info

Publication number
GB1511240A
GB1511240A GB4934174A GB4934174A GB1511240A GB 1511240 A GB1511240 A GB 1511240A GB 4934174 A GB4934174 A GB 4934174A GB 4934174 A GB4934174 A GB 4934174A GB 1511240 A GB1511240 A GB 1511240A
Authority
GB
United Kingdom
Prior art keywords
slot
fits
rate
nov
stem
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
GB4934174A
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.)
HARPER WYMAN Ltd
Original Assignee
HARPER WYMAN Ltd
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 HARPER WYMAN Ltd filed Critical HARPER WYMAN Ltd
Priority to GB4934174A priority Critical patent/GB1511240A/en
Publication of GB1511240A publication Critical patent/GB1511240A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
    • F16K31/5284—Mechanical actuating means with crank, eccentric, or cam with pin and slot comprising a tap or cock
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
    • F16D1/12—Couplings for rigidly connecting two coaxial shafts or other movable machine elements allowing adjustment of the parts about the axis
    • 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
    • F16K5/02—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 conical surfaces; Packings therefor
    • F16K5/0242—Spindles and actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

1511240 Couplings; valves HARPERWYMAN Ltd 11 Nov 1975 [14 Nov 1974] 49341/74 Headings F2U and F2V A coupling consists of first member 10, second member 12 and third member 15. Member 12 fits in member 10 which itself fits in member 15. Peg 13 engages in the slots 11 and 16. The oblique portion of slot 11 is at a different angle to the axis than slot 16. Thus if member 15 is held still and member 12 is rotated, member 10 is made to initially rotate at the same rate as member 12, then at a slower rate and then at the same rate. Fig. 2 shows the coupling used in a gas tap where a differential rate of rotating plug 23 is required. In a modification member 12 is not connected to a stem 14 but is driven by a sleeve having a slot in which projection 13 fits. This means that stem 14 is not moved axially when rotation occurs.
GB4934174A 1975-11-11 1975-11-11 Rotary couplings Expired GB1511240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4934174A GB1511240A (en) 1975-11-11 1975-11-11 Rotary couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4934174A GB1511240A (en) 1975-11-11 1975-11-11 Rotary couplings

Publications (1)

Publication Number Publication Date
GB1511240A true GB1511240A (en) 1978-05-17

Family

ID=10452036

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4934174A Expired GB1511240A (en) 1975-11-11 1975-11-11 Rotary couplings

Country Status (1)

Country Link
GB (1) GB1511240A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365511A (en) * 1997-07-16 2002-02-20 Pall Corp A valve with pin and slot mechanism
US8517998B2 (en) 2002-04-26 2013-08-27 Emd Millipore Corporation Disposable, sterile fluid transfer device
US8539988B2 (en) 2008-12-18 2013-09-24 Emd Millipore Corporation Device for the transfer of a medium
US8544497B2 (en) 2009-10-30 2013-10-01 Emd Millipore Corporation Fluid transfer device and system
US8549935B2 (en) 2003-12-23 2013-10-08 Emd Millipore Corporation Disposable, pre-sterilized fluid receptacle sampling device
US8690120B2 (en) 2007-11-16 2014-04-08 Emd Millipore Corporation Fluid transfer device
US9028779B2 (en) 2008-12-18 2015-05-12 Emd Millipore Corporation Device for the transfer of a medium

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2365511A (en) * 1997-07-16 2002-02-20 Pall Corp A valve with pin and slot mechanism
GB2365511B (en) * 1997-07-16 2002-03-27 Pall Corp Valves for filters
US7273550B2 (en) 1997-07-16 2007-09-25 Pall Corporation Filter assemblies with valves
US8517998B2 (en) 2002-04-26 2013-08-27 Emd Millipore Corporation Disposable, sterile fluid transfer device
US9482351B2 (en) 2002-04-26 2016-11-01 Emd Millipore Corporation Disposable, sterile fluid transfer device
US8562572B2 (en) 2002-04-26 2013-10-22 Emd Millipore Corporation Disposable, sterile fluid transfer device
US8579871B2 (en) 2002-04-26 2013-11-12 Emd Millipore Corporation Disposable, sterile fluid transfer device
US8549935B2 (en) 2003-12-23 2013-10-08 Emd Millipore Corporation Disposable, pre-sterilized fluid receptacle sampling device
US8646342B2 (en) 2003-12-23 2014-02-11 Emd Millipore Corporation Disposable, pre-sterilized fluid receptacle sampling device
US10247312B2 (en) 2007-11-16 2019-04-02 Emd Millipore Corporation Fluid transfer device
US8690120B2 (en) 2007-11-16 2014-04-08 Emd Millipore Corporation Fluid transfer device
US9150825B2 (en) 2008-12-18 2015-10-06 Emd Millipore Corporation Device for the transfer of a medium
US9028779B2 (en) 2008-12-18 2015-05-12 Emd Millipore Corporation Device for the transfer of a medium
US9120585B2 (en) 2008-12-18 2015-09-01 Emd Millipore Corporation Device for the transfer of a medium
US9279100B2 (en) 2008-12-18 2016-03-08 Emd Millipore Corporation Device for the transfer of a medium
US9296983B2 (en) 2008-12-18 2016-03-29 Emd Millipore Corporation Device for the transfer of a medium
US8539988B2 (en) 2008-12-18 2013-09-24 Emd Millipore Corporation Device for the transfer of a medium
US8919365B2 (en) 2009-10-30 2014-12-30 Emd Millipore Corporation Fluid transfer device and system
US8915264B2 (en) 2009-10-30 2014-12-23 Emd Millipore Corporation Fluid transfer device and system
US8544497B2 (en) 2009-10-30 2013-10-01 Emd Millipore Corporation Fluid transfer device and system

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee