GB2082657B - Sealing means primarily for a penstock or sluice gate - Google Patents

Sealing means primarily for a penstock or sluice gate

Info

Publication number
GB2082657B
GB2082657B GB8134165A GB8134165A GB2082657B GB 2082657 B GB2082657 B GB 2082657B GB 8134165 A GB8134165 A GB 8134165A GB 8134165 A GB8134165 A GB 8134165A GB 2082657 B GB2082657 B GB 2082657B
Authority
GB
United Kingdom
Prior art keywords
penstock
sealing means
sluice gate
means primarily
primarily
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
GB8134165A
Other versions
GB2082657A (en
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.)
Ham Baker and Co Ltd
Original Assignee
Ham Baker and Co Ltd
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 Ham Baker and Co Ltd filed Critical Ham Baker and Co Ltd
Publication of GB2082657A publication Critical patent/GB2082657A/en
Application granted granted Critical
Publication of GB2082657B publication Critical patent/GB2082657B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/54—Sealings for gates
    • 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
    • F16K3/0227—Packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Barrages (AREA)
  • Sliding Valves (AREA)
GB8134165A 1980-03-12 1981-03-12 Sealing means primarily for a penstock or sluice gate Expired GB2082657B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8008314 1980-03-12

Publications (2)

Publication Number Publication Date
GB2082657A GB2082657A (en) 1982-03-10
GB2082657B true GB2082657B (en) 1983-10-05

Family

ID=10512031

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8134166A Expired GB2082658B (en) 1980-03-12 1981-03-12 Sealing means primarily for a penstock or sluice gate
GB8134165A Expired GB2082657B (en) 1980-03-12 1981-03-12 Sealing means primarily for a penstock or sluice gate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8134166A Expired GB2082658B (en) 1980-03-12 1981-03-12 Sealing means primarily for a penstock or sluice gate

Country Status (3)

Country Link
EP (2) EP0047273A1 (en)
GB (2) GB2082658B (en)
WO (2) WO1981002594A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635798B1 (en) * 1988-08-23 1992-05-15 Materiel Securite Urb WATERCOURSE DAM AND, PARTICULARLY, A Cofferdam
GB2254637B (en) * 1991-04-12 1995-01-18 Boythorpe Limited A sluice
FR2691991B1 (en) * 1992-06-05 1996-08-09 Sorem Ind Sa TWO-WAY GASKET FOR WALL VALVE AND VALVE FOR IMPLEMENTATION.
CN106351185A (en) * 2016-10-20 2017-01-25 福建北杭建设工程有限公司 Canal gate with trapezoidal sealing area
CN106368184B (en) * 2016-11-08 2018-12-18 中国电建集团贵阳勘测设计研究院有限公司 A kind of improved method and structure of extra-high head plane gate bottom seal
CN110670547B (en) * 2019-10-14 2021-08-24 嘉兴德基机械设计有限公司 Single-hand push type screw hoist

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1990284U (en) * 1968-07-25 Passavant-Werke, 6209 Michelbacher Hütte Seal for Sagittarius or Dammtafel
GB1050144A (en) * 1900-01-01
US2451450A (en) * 1943-11-05 1948-10-12 Bridgeport Fabrics Inc Weather strip
CH306934A (en) * 1953-01-12 1955-05-15 Von Roll Ag Jam lock.
DE1102053B (en) * 1958-05-08 1961-03-09 Beteiligungs & Patentverw Gmbh Seal for military bodies, especially for deep shooters
DE1130374B (en) * 1958-05-22 1962-05-24 Beteiligungs & Patentverw Gmbh Sole or top seal for a slide gate
GB1451434A (en) * 1972-10-28 1976-10-06 Ham Baker Co Ltd Sealing means
GB1491567A (en) * 1975-05-06 1977-11-09 Hartley Simon Ltd Penstocks

Also Published As

Publication number Publication date
WO1981002594A1 (en) 1981-09-17
GB2082658A (en) 1982-03-10
EP0047273A1 (en) 1982-03-17
WO1981002595A1 (en) 1981-09-17
GB2082657A (en) 1982-03-10
EP0047753A1 (en) 1982-03-24
GB2082658B (en) 1983-09-07

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20010311