GB641188A - Improvements in or relating to rotary valves - Google Patents

Improvements in or relating to rotary valves

Info

Publication number
GB641188A
GB641188A GB27871/47A GB2787147A GB641188A GB 641188 A GB641188 A GB 641188A GB 27871/47 A GB27871/47 A GB 27871/47A GB 2787147 A GB2787147 A GB 2787147A GB 641188 A GB641188 A GB 641188A
Authority
GB
United Kingdom
Prior art keywords
relating
rotary valves
valves
rotary
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
GB27871/47A
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.)
Von Roll AG
Von Roll Holding AG
Original Assignee
Von Roll AG
Von Roll Ludwig Schen Eisenwerke AG
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 Von Roll AG, Von Roll Ludwig Schen Eisenwerke AG filed Critical Von Roll AG
Publication of GB641188A publication Critical patent/GB641188A/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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB27871/47A 1942-10-07 1947-10-17 Improvements in or relating to rotary valves Expired GB641188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH641188X 1942-10-07

Publications (1)

Publication Number Publication Date
GB641188A true GB641188A (en) 1950-08-09

Family

ID=4525436

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27871/47A Expired GB641188A (en) 1942-10-07 1947-10-17 Improvements in or relating to rotary valves

Country Status (1)

Country Link
GB (1) GB641188A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979756A (en) * 1988-06-03 1990-12-25 Avt Anlagen- Und Verfahrenstechnik Gmbh Seal arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979756A (en) * 1988-06-03 1990-12-25 Avt Anlagen- Und Verfahrenstechnik Gmbh Seal arrangement

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