FR402111A - Improvements in rotary pumps or compressors - Google Patents

Improvements in rotary pumps or compressors

Info

Publication number
FR402111A
FR402111A FR402111DA FR402111A FR 402111 A FR402111 A FR 402111A FR 402111D A FR402111D A FR 402111DA FR 402111 A FR402111 A FR 402111A
Authority
FR
France
Prior art keywords
compressors
rotary pumps
pumps
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
Other languages
French (fr)
Inventor
Charles Dickie
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
Application granted granted Critical
Publication of FR402111A publication Critical patent/FR402111A/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
    • 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
    • F04C18/40—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 the movement defined in group F04C18/08 or F04C18/22 and having a hinged member
    • F04C18/46—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 the movement defined in group F04C18/08 or F04C18/22 and having a hinged member with vanes hinged to the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR402111D 1909-04-16 1909-04-16 Improvements in rotary pumps or compressors Expired FR402111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR402111T 1909-04-16

Publications (1)

Publication Number Publication Date
FR402111A true FR402111A (en) 1909-09-29

Family

ID=1446865

Family Applications (1)

Application Number Title Priority Date Filing Date
FR402111D Expired FR402111A (en) 1909-04-16 1909-04-16 Improvements in rotary pumps or compressors

Country Status (1)

Country Link
FR (1) FR402111A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016160856A3 (en) * 2015-03-30 2016-11-10 Hicor Technologies, Inc. Compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016160856A3 (en) * 2015-03-30 2016-11-10 Hicor Technologies, Inc. Compressor
US11306722B2 (en) 2015-03-30 2022-04-19 Forums Us, Inc. Compressor with mechanical seal

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