DK161678A - SEALING DEVICE FOR VALVE - Google Patents

SEALING DEVICE FOR VALVE

Info

Publication number
DK161678A
DK161678A DK161678A DK161678A DK161678A DK 161678 A DK161678 A DK 161678A DK 161678 A DK161678 A DK 161678A DK 161678 A DK161678 A DK 161678A DK 161678 A DK161678 A DK 161678A
Authority
DK
Denmark
Prior art keywords
valve
sealing device
sealing
Prior art date
Application number
DK161678A
Other languages
Danish (da)
Other versions
DK156970B (en
DK156970C (en
Inventor
J Lilljeqvist
Original Assignee
J Lilljeqvist
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 J Lilljeqvist filed Critical J Lilljeqvist
Publication of DK161678A publication Critical patent/DK161678A/en
Publication of DK156970B publication Critical patent/DK156970B/en
Application granted granted Critical
Publication of DK156970C publication Critical patent/DK156970C/en

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
    • F16K25/00—Details relating to contact between valve members and seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)
  • Sliding Valves (AREA)
DK161678A 1977-04-14 1978-04-13 VALVE OF TURNING DAMP TYPE. DK156970C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7704262 1977-04-14
SE7704262A SE422703B (en) 1977-04-14 1977-04-14 DEVICE FOR TURNING VALVE TYPE VALVE

Publications (3)

Publication Number Publication Date
DK161678A true DK161678A (en) 1978-10-15
DK156970B DK156970B (en) 1989-10-23
DK156970C DK156970C (en) 1990-03-19

Family

ID=20330997

Family Applications (1)

Application Number Title Priority Date Filing Date
DK161678A DK156970C (en) 1977-04-14 1978-04-13 VALVE OF TURNING DAMP TYPE.

Country Status (5)

Country Link
DE (1) DE2815552A1 (en)
DK (1) DK156970C (en)
FI (1) FI71397C (en)
GB (1) GB1604095A (en)
SE (1) SE422703B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929431A1 (en) * 1989-09-05 1991-03-21 Tuchenhagen Otto Gmbh SEALING ARRANGEMENT FOR A DOUBLE SEALING VALVE
DE19515014A1 (en) * 1995-04-24 1996-10-31 Linde Ag Shut=off valve for maintaining seal after elastic seal failure
GB2307539B (en) * 1996-02-16 1997-10-08 Solent & Pratt Butterfly valves

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990309A (en) * 1932-04-18 1935-02-05 Pratt Co Henry Valve construction
DE1974993U (en) * 1967-07-04 1967-12-14 Zimmermann & Jansen Gmbh BUTTERFLY VALVE.
DE2229978A1 (en) * 1972-06-20 1974-01-10 Ahlborn E Ag ROTARY FLAP VALVE
BR7505730A (en) * 1974-09-12 1976-08-03 Panamera Ag VALVE DISC TO A BUTTERFLY VALVE; BUTTERFLY VALVE PROCESS TO CENTER A SEAL RING FROM A BUTTERFLY VALVE AND PROCESS TO SEAL A BUTTERFLY VALVE

Also Published As

Publication number Publication date
DK156970B (en) 1989-10-23
GB1604095A (en) 1981-12-02
FI71397B (en) 1986-09-09
SE7704262L (en) 1978-10-15
DE2815552A1 (en) 1978-10-19
DK156970C (en) 1990-03-19
FI781102A (en) 1979-10-12
SE422703B (en) 1982-03-22
FI71397C (en) 1986-12-19

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Legal Events

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PBP Patent lapsed
PBP Patent lapsed