GB710052A - Improvements in slide valves - Google Patents

Improvements in slide valves

Info

Publication number
GB710052A
GB710052A GB2129852A GB2129852A GB710052A GB 710052 A GB710052 A GB 710052A GB 2129852 A GB2129852 A GB 2129852A GB 2129852 A GB2129852 A GB 2129852A GB 710052 A GB710052 A GB 710052A
Authority
GB
United Kingdom
Prior art keywords
plates
seats
wedge
housing
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
GB2129852A
Inventor
Hugo Ebersold
Rudolf Weber
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.)
BOPP and REUTHER- GmbH
VEREINIGTE ARMATUREN- GmbH
Bopp and Reuther GmbH
VAG GmbH
Original Assignee
BOPP and REUTHER- GmbH
VEREINIGTE ARMATUREN- GmbH
Bopp and Reuther GmbH
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 BOPP and REUTHER- GmbH, VEREINIGTE ARMATUREN- GmbH, Bopp and Reuther GmbH, Vereinigte Armaturen GmbH filed Critical BOPP and REUTHER- GmbH
Priority to GB2129852A priority Critical patent/GB710052A/en
Publication of GB710052A publication Critical patent/GB710052A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
    • F16K3/18—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
    • F16K3/184—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
    • F16K3/186—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams by means of cams of wedge from

Landscapes

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

Abstract

710,052. Valves. VEREINIGTE ARMATUREN-GES., and BOPP & REUTHER-GES. Aug. 25, 1952, No. 21298/52. Class 135 A slide valve comprises a closure member slidable between seats b, Fig. 1, and made up of plates c, c<SP>1</SP> separated by wedges e, f, the operating stem d driving a nut l engaging slots in the plates. A stop k in the housing causes wedge e, when the valve is closed, to engage wedge f so that further rotation of the stem causes movement of plates c, c' against the seats. When the valve is opened, the end 'm of the stem abuts wedge e so that further rotation of the stem causes movement of the plates against the seats. The plates are constantly urged against the seats by springs h, h<SP>1</SP>, Fig. 2, acting between collars o screwed to wedge f and heads n abutting wedge e. The collars are adjustable after removing the bonnet p, without removing the closure member from the housing. The seats may comprise separate rings t, Fig. 7, screwed or welded in the housing flow ports, and plates s which may be spring urged against the closure member. The spaces in the housing may be filled with lubricant, and lubricant may be supplied to the gap between each ring t and plate s from a point outside the housing.
GB2129852A 1952-08-25 1952-08-25 Improvements in slide valves Expired GB710052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2129852A GB710052A (en) 1952-08-25 1952-08-25 Improvements in slide valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2129852A GB710052A (en) 1952-08-25 1952-08-25 Improvements in slide valves

Publications (1)

Publication Number Publication Date
GB710052A true GB710052A (en) 1954-06-02

Family

ID=10160522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2129852A Expired GB710052A (en) 1952-08-25 1952-08-25 Improvements in slide valves

Country Status (1)

Country Link
GB (1) GB710052A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836390A (en) * 1955-02-08 1958-05-27 Acf Ind Inc Quick opening valve
WO2004099656A1 (en) * 2003-05-02 2004-11-18 Varian, Inc. Gate valve
CN111022676A (en) * 2019-12-25 2020-04-17 凯喜姆阀门有限公司 Wear-resistant anti-scouring gate valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836390A (en) * 1955-02-08 1958-05-27 Acf Ind Inc Quick opening valve
WO2004099656A1 (en) * 2003-05-02 2004-11-18 Varian, Inc. Gate valve
CN111022676A (en) * 2019-12-25 2020-04-17 凯喜姆阀门有限公司 Wear-resistant anti-scouring gate valve

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