GB864202A - Fluid flow shut-off valves - Google Patents

Fluid flow shut-off valves

Info

Publication number
GB864202A
GB864202A GB35450/58A GB3545058A GB864202A GB 864202 A GB864202 A GB 864202A GB 35450/58 A GB35450/58 A GB 35450/58A GB 3545058 A GB3545058 A GB 3545058A GB 864202 A GB864202 A GB 864202A
Authority
GB
United Kingdom
Prior art keywords
sleeve
rings
valves
nov
easing
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
GB35450/58A
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.)
Vereinigte Armaturen-Gesellschaft Mbh
VAG GmbH
Original Assignee
Vereinigte Armaturen-Gesellschaft Mbh
Vereinigte Armaturen GmbH
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 Vereinigte Armaturen-Gesellschaft Mbh, Vereinigte Armaturen GmbH filed Critical Vereinigte Armaturen-Gesellschaft Mbh
Publication of GB864202A publication Critical patent/GB864202A/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
    • F16K7/075—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure a rigid body being located within the tubular diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

864,202. Valves. VEREINIGTE ARMATUREN-G.m.b.H. Nov. 4, 1958 [Nov. 4, 1957], No. 35450/58. Class 135. The two-part valve easing 1 houses a streamlined insert 8 formed of interconnected members 9, 10 supported by spiders 11 on rings 12, which latter engage easing recesses 13 ; the rings 12 embody annular grooves and collars 15, 16 which coact with complementary ribs and grooves 17, 18, respectively, on the interior of a flexible sleeve 14. The exterior of the sleeve 14 is formed with an annular groove 19 at each end that accommodates ribs 20 on a shell 22 axially divided into two or more parts; the shell ends taper and abut corresponding surfaces 24 in the casing. The sleeve ends are strengthened by inserts e.g. annular wire coils, not shown, or metal rings 29 vulcanized thereto. The valve is closed by applying pressure fluid through a connection 26 to distend the sleeve into contact with the insert 8.
GB35450/58A 1957-11-04 1958-11-04 Fluid flow shut-off valves Expired GB864202A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE864202X 1957-11-04

Publications (1)

Publication Number Publication Date
GB864202A true GB864202A (en) 1961-03-29

Family

ID=6801618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35450/58A Expired GB864202A (en) 1957-11-04 1958-11-04 Fluid flow shut-off valves

Country Status (1)

Country Link
GB (1) GB864202A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334030A1 (en) * 1975-12-04 1977-07-01 Grove Valve & Regulator Co EXPANDABLE TUBE VALVE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334030A1 (en) * 1975-12-04 1977-07-01 Grove Valve & Regulator Co EXPANDABLE TUBE VALVE

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