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GB1197615A - Improvements in or relating to Gate Valves. - Google Patents

Improvements in or relating to Gate Valves.

Info

Publication number
GB1197615A
GB1197615A GB3744067A GB3744067A GB1197615A GB 1197615 A GB1197615 A GB 1197615A GB 3744067 A GB3744067 A GB 3744067A GB 3744067 A GB3744067 A GB 3744067A GB 1197615 A GB1197615 A GB 1197615A
Authority
GB
United Kingdom
Prior art keywords
gate
groove
periphery
strip
hollow
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
GB3744067A
Inventor
Karl Matthias
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
Original Assignee
Bopp and Reuther 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 filed Critical Bopp and Reuther GmbH
Priority to GB3744067A priority Critical patent/GB1197615A/en
Publication of GB1197615A publication Critical patent/GB1197615A/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
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle

Landscapes

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

Abstract

1,197,615. Valves. BOPP & REUTHER G.m.b.H. 15 Aug., 1967, No. 37440/67. Heading F2V. A gate for a valve comprises an endless resilient sealing strip cemented into a groove, and extending around the whole periphery of the gate, formed by a part 9 extending around approximately one third of the lower portion of the periphery, and acting radially of the gate, and two parts 10 extending at each side of the upper periphery of the gate and acting transversely. The gate is hollow with an opening 15, and has a guiding groove 7 at each side, the strip being bifurcated just below the groove at 13, at which point it can be externally flat, convex, or concave. The strip can be extended by a thin film 17 over the whole surface of the gate, and it can be formed with a grooved recess 16, or may be hollow.
GB3744067A 1967-08-15 1967-08-15 Improvements in or relating to Gate Valves. Expired GB1197615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3744067A GB1197615A (en) 1967-08-15 1967-08-15 Improvements in or relating to Gate Valves.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3744067A GB1197615A (en) 1967-08-15 1967-08-15 Improvements in or relating to Gate Valves.

Publications (1)

Publication Number Publication Date
GB1197615A true GB1197615A (en) 1970-07-08

Family

ID=10396493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3744067A Expired GB1197615A (en) 1967-08-15 1967-08-15 Improvements in or relating to Gate Valves.

Country Status (1)

Country Link
GB (1) GB1197615A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103322294A (en) * 2013-07-09 2013-09-25 芜湖市金贸流体科技股份有限公司 An inlaid valve core and its manufacturing process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103322294A (en) * 2013-07-09 2013-09-25 芜湖市金贸流体科技股份有限公司 An inlaid valve core and its manufacturing process
CN103322294B (en) * 2013-07-09 2015-10-28 芜湖市金贸流体科技股份有限公司 An inlaid valve core and its manufacturing process

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years