GB2216991B - Pneumatic valves - Google Patents

Pneumatic valves

Info

Publication number
GB2216991B
GB2216991B GB8905865A GB8905865A GB2216991B GB 2216991 B GB2216991 B GB 2216991B GB 8905865 A GB8905865 A GB 8905865A GB 8905865 A GB8905865 A GB 8905865A GB 2216991 B GB2216991 B GB 2216991B
Authority
GB
United Kingdom
Prior art keywords
pneumatic valves
pneumatic
valves
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 - Fee Related
Application number
GB8905865A
Other versions
GB8905865D0 (en
GB2216991A (en
Inventor
Harold Brian Bardsley
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.)
Spencer Wright Industries Inc
Original Assignee
Spencer Wright Industries Inc
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 Spencer Wright Industries Inc filed Critical Spencer Wright Industries Inc
Publication of GB8905865D0 publication Critical patent/GB8905865D0/en
Publication of GB2216991A publication Critical patent/GB2216991A/en
Application granted granted Critical
Publication of GB2216991B publication Critical patent/GB2216991B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C15/00—Making pile fabrics or articles having similar surface features by inserting loops into a base material
    • D05C15/04—Tufting
    • D05C15/08—Tufting machines
    • D05C15/16—Arrangements or devices for manipulating threads
    • D05C15/20—Arrangements or devices, e.g. needles, for inserting loops; Driving mechanisms therefor
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Lift Valve (AREA)
GB8905865A 1988-03-18 1989-03-14 Pneumatic valves Expired - Fee Related GB2216991B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888806442A GB8806442D0 (en) 1988-03-18 1988-03-18 Pneumatic valves

Publications (3)

Publication Number Publication Date
GB8905865D0 GB8905865D0 (en) 1989-04-26
GB2216991A GB2216991A (en) 1989-10-18
GB2216991B true GB2216991B (en) 1992-10-14

Family

ID=10633660

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888806442A Pending GB8806442D0 (en) 1988-03-18 1988-03-18 Pneumatic valves
GB8905865A Expired - Fee Related GB2216991B (en) 1988-03-18 1989-03-14 Pneumatic valves

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888806442A Pending GB8806442D0 (en) 1988-03-18 1988-03-18 Pneumatic valves

Country Status (1)

Country Link
GB (2) GB8806442D0 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1016167A (en) * 1961-09-14 1966-01-05 Berg Airlectro Products Compan Fluid-flow control valves
GB1370246A (en) * 1971-11-30 1974-10-16 Adeola Ag Fluid flow control element
GB2190981A (en) * 1986-05-30 1987-12-02 Gordon Lee Valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1016167A (en) * 1961-09-14 1966-01-05 Berg Airlectro Products Compan Fluid-flow control valves
GB1370246A (en) * 1971-11-30 1974-10-16 Adeola Ag Fluid flow control element
GB2190981A (en) * 1986-05-30 1987-12-02 Gordon Lee Valve

Also Published As

Publication number Publication date
GB8905865D0 (en) 1989-04-26
GB8806442D0 (en) 1988-04-20
GB2216991A (en) 1989-10-18

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Legal Events

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

Effective date: 19930314