GB880562A - Improvements in or relating to valves, taps, stop valves, draw-off taps and the like - Google Patents

Improvements in or relating to valves, taps, stop valves, draw-off taps and the like

Info

Publication number
GB880562A
GB880562A GB334158A GB334158A GB880562A GB 880562 A GB880562 A GB 880562A GB 334158 A GB334158 A GB 334158A GB 334158 A GB334158 A GB 334158A GB 880562 A GB880562 A GB 880562A
Authority
GB
United Kingdom
Prior art keywords
spindle
closure member
tap
pin
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
Application number
GB334158A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB334158A priority Critical patent/GB880562A/en
Publication of GB880562A publication Critical patent/GB880562A/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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
    • F16K43/005—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve closing automatically when the main valve is being disassembled
    • F16K43/006—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve closing automatically when the main valve is being disassembled the auxiliary valve being held open by the main valve

Landscapes

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

Abstract

880,562. Valves. BUCKLEY, A. B. Jan. 2, 1959 [Jan. 31, 1958; Feb. 21, 1958; March 19, 1958; Sept. 24, 1958], Nos. 3341/58, 5787/58, 8868/58 and 30588/58. Class 135. A bib tap, of the kind having a closure member 5 associated with an operating member such as a rotatable screwed hand knob 19 by way of a spindle 2 which is axially slidably housed in the tap body, the spindle together with the closure member being withdrawable through an opening in the tap body, and having sealing means 4 between the spindle and the body, incorporates composite stroke limiting means coacting with the body for preventing withdrawal of the spindle and closure member, this stroke limiting means being constituted by interacting parts movable with the spindle and arranged for relative displacement when desired from the exterior of the tap to render the stroke limiting means inoperative without interference with the opening and closing of the tap. An axially removable pin 26 in the spindle normally retains a loose ball detent 29 in engagement with a longitudinal groove 21 in the body to limit the lift of the valve and prevent withdrawal of the spindle and closure member. An external end of this pin is covered by a cap 34 which is assembled over a few threads 33 from which it drops free to rest on the knob 19. On removal of the spindle and closure member, an extension pin 10 of these parts allows a lenticular disc valve 13 to contact a seat 12 to shut off the flow. This disc tilts under the rush of fluid to permit normal flow and may have an offcentre bearing on the pin 10. The disc may be buoyant or be replaced by a non-buoyant loose ball. Specification 761,584 is referred to.
GB334158A 1958-01-31 1958-01-31 Improvements in or relating to valves, taps, stop valves, draw-off taps and the like Expired GB880562A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB334158A GB880562A (en) 1958-01-31 1958-01-31 Improvements in or relating to valves, taps, stop valves, draw-off taps and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB334158A GB880562A (en) 1958-01-31 1958-01-31 Improvements in or relating to valves, taps, stop valves, draw-off taps and the like

Publications (1)

Publication Number Publication Date
GB880562A true GB880562A (en) 1961-10-25

Family

ID=9756492

Family Applications (1)

Application Number Title Priority Date Filing Date
GB334158A Expired GB880562A (en) 1958-01-31 1958-01-31 Improvements in or relating to valves, taps, stop valves, draw-off taps and the like

Country Status (1)

Country Link
GB (1) GB880562A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180040A (en) * 1985-09-02 1987-03-18 Frederick Goodall Operating mechanism for domestic taps
US11365829B2 (en) 2018-12-12 2022-06-21 Parker-Hannifin Corporation Flow control valve
CN117967796A (en) * 2024-03-29 2024-05-03 东营华辰石油装备有限公司 Micro-motion water injection throttle valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180040A (en) * 1985-09-02 1987-03-18 Frederick Goodall Operating mechanism for domestic taps
US11365829B2 (en) 2018-12-12 2022-06-21 Parker-Hannifin Corporation Flow control valve
CN117967796A (en) * 2024-03-29 2024-05-03 东营华辰石油装备有限公司 Micro-motion water injection throttle valve
CN117967796B (en) * 2024-03-29 2024-06-04 东营华辰石油装备有限公司 Micro-motion water injection throttle valve

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