FR778621A - Perfectionnements apportés aux compresseurs et aspirateurs rotatifs - Google Patents

Perfectionnements apportés aux compresseurs et aspirateurs rotatifs

Info

Publication number
FR778621A
FR778621A FR778621DA FR778621A FR 778621 A FR778621 A FR 778621A FR 778621D A FR778621D A FR 778621DA FR 778621 A FR778621 A FR 778621A
Authority
FR
France
Prior art keywords
compressors
vacuum cleaners
rotary vacuum
rotary
cleaners
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
Harry Skeet Broom
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.)
Broom and Wade Ltd
Original Assignee
Broom and Wade Ltd
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 Broom and Wade Ltd filed Critical Broom and Wade Ltd
Application granted granted Critical
Publication of FR778621A publication Critical patent/FR778621A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/20—Inorganic materials, e.g. non-metallic materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2280/00—Materials; Properties thereof
    • F05B2280/50—Intrinsic material properties or characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR778621D 1934-08-02 1934-09-20 Perfectionnements apportés aux compresseurs et aspirateurs rotatifs Expired FR778621A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB778621X 1934-08-02

Publications (1)

Publication Number Publication Date
FR778621A true FR778621A (fr) 1935-03-21

Family

ID=10497621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778621D Expired FR778621A (fr) 1934-08-02 1934-09-20 Perfectionnements apportés aux compresseurs et aspirateurs rotatifs

Country Status (1)

Country Link
FR (1) FR778621A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229352B (de) * 1962-12-06 1966-11-24 Borsig Ag Dichtgrenze oder Dichtgitter fuer Rotationskolbenmaschinen (ausser Brennkraftmaschinen)
FR2363010A1 (fr) * 1976-08-24 1978-03-24 Bosch Gmbh Robert Electropompe a carburant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229352B (de) * 1962-12-06 1966-11-24 Borsig Ag Dichtgrenze oder Dichtgitter fuer Rotationskolbenmaschinen (ausser Brennkraftmaschinen)
FR2363010A1 (fr) * 1976-08-24 1978-03-24 Bosch Gmbh Robert Electropompe a carburant

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