GB198010A - Improvements in the art of starting rotary and other exhausters and means for eliminating the risk of back pressure during the operation - Google Patents

Improvements in the art of starting rotary and other exhausters and means for eliminating the risk of back pressure during the operation

Info

Publication number
GB198010A
GB198010A GB441622A GB441622A GB198010A GB 198010 A GB198010 A GB 198010A GB 441622 A GB441622 A GB 441622A GB 441622 A GB441622 A GB 441622A GB 198010 A GB198010 A GB 198010A
Authority
GB
United Kingdom
Prior art keywords
valve
exhausters
eliminating
risk
art
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
GB441622A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB441622A priority Critical patent/GB198010A/en
Publication of GB198010A publication Critical patent/GB198010A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

198,010. Carr, M. Feb. 15, 1922. Starting, facilitating.-To facilitate starting, a rotary or other exhauster has its outlet delivery pipe connected to the inlet suction pipe 4 fitted with an auxiliary valve 5. At starting, the inlet valve 2 and the outlet valve 3 are shut and the auxiliary valve 5 is open; the exhauster is run up to speed and the outlet valve 3 is opened; the speed is regulated to requirements; the inlet valve 2 is opened and the auxiliary valve 5 is closed.
GB441622A 1922-02-15 1922-02-15 Improvements in the art of starting rotary and other exhausters and means for eliminating the risk of back pressure during the operation Expired GB198010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB441622A GB198010A (en) 1922-02-15 1922-02-15 Improvements in the art of starting rotary and other exhausters and means for eliminating the risk of back pressure during the operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB441622A GB198010A (en) 1922-02-15 1922-02-15 Improvements in the art of starting rotary and other exhausters and means for eliminating the risk of back pressure during the operation

Publications (1)

Publication Number Publication Date
GB198010A true GB198010A (en) 1923-05-15

Family

ID=9776772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB441622A Expired GB198010A (en) 1922-02-15 1922-02-15 Improvements in the art of starting rotary and other exhausters and means for eliminating the risk of back pressure during the operation

Country Status (1)

Country Link
GB (1) GB198010A (en)

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