FR367123A - Pompe rotative pouvant servir à faire le vide et pouvant etre employée comme ventilateur - Google Patents

Pompe rotative pouvant servir à faire le vide et pouvant etre employée comme ventilateur

Info

Publication number
FR367123A
FR367123A FR367123DA FR367123A FR 367123 A FR367123 A FR 367123A FR 367123D A FR367123D A FR 367123DA FR 367123 A FR367123 A FR 367123A
Authority
FR
France
Prior art keywords
fan
vacuum
rotary pump
rotary
pump
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
Other languages
English (en)
Inventor
Frederick Lamplough
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.)
ALBANY Manufacturing C
Original Assignee
ALBANY Manufacturing C
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 ALBANY Manufacturing C filed Critical ALBANY Manufacturing C
Application granted granted Critical
Publication of FR367123A publication Critical patent/FR367123A/fr
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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/32—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members
    • F04C18/324—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members with vanes hinged to the inner member and reciprocating with respect to the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR367123D 1906-05-10 1906-06-13 Pompe rotative pouvant servir à faire le vide et pouvant etre employée comme ventilateur Expired FR367123A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB367123X 1906-05-10

Publications (1)

Publication Number Publication Date
FR367123A true FR367123A (fr) 1906-10-20

Family

ID=1414287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR367123D Expired FR367123A (fr) 1906-05-10 1906-06-13 Pompe rotative pouvant servir à faire le vide et pouvant etre employée comme ventilateur

Country Status (1)

Country Link
FR (1) FR367123A (fr)

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