GB508631A - Improvements in taps and cocks - Google Patents

Improvements in taps and cocks

Info

Publication number
GB508631A
GB508631A GB23654/38A GB2365438A GB508631A GB 508631 A GB508631 A GB 508631A GB 23654/38 A GB23654/38 A GB 23654/38A GB 2365438 A GB2365438 A GB 2365438A GB 508631 A GB508631 A GB 508631A
Authority
GB
United Kingdom
Prior art keywords
sleeve
valve
disc
supported
cylindrical part
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
GB23654/38A
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.)
MARCELLE JEANNE LOUISE LE ROY
Original Assignee
MARCELLE JEANNE LOUISE LE ROY
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 MARCELLE JEANNE LOUISE LE ROY filed Critical MARCELLE JEANNE LOUISE LE ROY
Publication of GB508631A publication Critical patent/GB508631A/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
    • F16K31/58—Mechanical actuating means comprising a movable discharge-nozzle

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)

Abstract

508,631. Taps or cocks. LE ROY, [nÚe DE WINTER], M. J. L. Aug. 10, 1938, No. 23654. Convention date, Aug. 10, 1937. [Class 135] In a tap of the type in which a lift valve 8 is opened in the direction of fluid flow by a comparatively small displacement of the manipulating member 7, the valve is arranged in a substantially cylindrical part 2 of the valve body 1 and is carried by a sleeve 4 sliding on the cylindrical part 2 and forming a delivery passage for the fluid, the sleeve being moved axially by a pin 6 carried thereon and engaging a helical groove 5 in the part 2. As shown in Fig. 1, the cylindrical part 2 has a valve seat 3 at its upper end which may or may not be integral with the tap body. Within the sleeve 4, a tubular guide 11 is supported by cross ribs 12. The valve member comprises a rigid disc 9 with a tail 10 supported in the guide 11 and a packing disc 8 held in position by a snug 22. The pin or snug 6 is formed by the end of the operating handle 7 which is screwed into the sleeve 4 so that it is possible to release the sleeve 4 by unscrewing the handle 7. Liquid seeping between the sliding surfaces of the cylinder 2 and sleeve 4 enters chambers 18 formed in one or both these members from which it is sucked by passages 21 opening into the flared lower end of the cylinder 2. A uniform flow is ensured by the extended edge of the disc 9, by a metallic gauze 17 and by a jet-breaking device 15. The latter comprises a number of partitions which form a downwardly directed cone situated below the conical part 13 of the sleeve. The valve disc 8 may' be supported in a cup on the disc 9.
GB23654/38A 1937-08-10 1938-08-10 Improvements in taps and cocks Expired GB508631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE508631X 1937-08-10

Publications (1)

Publication Number Publication Date
GB508631A true GB508631A (en) 1939-07-04

Family

ID=3870964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23654/38A Expired GB508631A (en) 1937-08-10 1938-08-10 Improvements in taps and cocks

Country Status (1)

Country Link
GB (1) GB508631A (en)

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