GB2147392B - Shut off valve for ducts - Google Patents

Shut off valve for ducts

Info

Publication number
GB2147392B
GB2147392B GB08424097A GB8424097A GB2147392B GB 2147392 B GB2147392 B GB 2147392B GB 08424097 A GB08424097 A GB 08424097A GB 8424097 A GB8424097 A GB 8424097A GB 2147392 B GB2147392 B GB 2147392B
Authority
GB
United Kingdom
Prior art keywords
ducts
shut
valve
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
GB08424097A
Other versions
GB2147392A (en
GB8424097D0 (en
Inventor
Nils Gustaf Nordberg
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.)
ABB Technology FLB AB
Original Assignee
Flaekt AB
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 Flaekt AB filed Critical Flaekt AB
Publication of GB8424097D0 publication Critical patent/GB8424097D0/en
Publication of GB2147392A publication Critical patent/GB2147392A/en
Application granted granted Critical
Publication of GB2147392B publication Critical patent/GB2147392B/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
    • F16K5/184—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Flow Control (AREA)
GB08424097A 1983-09-29 1984-09-24 Shut off valve for ducts Expired GB2147392B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI833515A FI68108C (en) 1983-09-29 1983-09-29 TILLSLUTSVENTIL FOER ROEKGASKANALER EL DYL

Publications (3)

Publication Number Publication Date
GB8424097D0 GB8424097D0 (en) 1984-10-31
GB2147392A GB2147392A (en) 1985-05-09
GB2147392B true GB2147392B (en) 1986-06-04

Family

ID=8517817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08424097A Expired GB2147392B (en) 1983-09-29 1984-09-24 Shut off valve for ducts

Country Status (6)

Country Link
DE (1) DE3435149A1 (en)
DK (1) DK161039C (en)
FI (1) FI68108C (en)
GB (1) GB2147392B (en)
NO (1) NO157592C (en)
SE (1) SE456692B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608102B1 (en) * 1986-12-11 1990-08-10 Peugeot DEVICE FOR OPERATING A SHUTTER SHUTTER
US6508246B1 (en) * 2000-11-17 2003-01-21 Lon W. Fiedler Mechanical draft controller

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI29416A (en) * 1957-12-10 Svenska Flaektfabriken Ab Clearance for the sewer canal and sea

Also Published As

Publication number Publication date
DK467184A (en) 1985-03-30
DK467184D0 (en) 1984-09-28
DE3435149C2 (en) 1993-07-15
DK161039C (en) 1991-10-28
NO157592C (en) 1988-04-13
SE456692B (en) 1988-10-24
SE8404846D0 (en) 1984-09-27
SE8404846L (en) 1985-03-30
GB2147392A (en) 1985-05-09
NO843827L (en) 1985-04-01
NO157592B (en) 1988-01-04
FI833515A0 (en) 1983-09-29
DK161039B (en) 1991-05-21
GB8424097D0 (en) 1984-10-31
FI68108B (en) 1985-03-29
FI68108C (en) 1985-07-10
DE3435149A1 (en) 1985-04-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970924