BR7606321A - Aperfeicoamento em compressor rotativo - Google Patents

Aperfeicoamento em compressor rotativo

Info

Publication number
BR7606321A
BR7606321A BR7606321A BR7606321A BR7606321A BR 7606321 A BR7606321 A BR 7606321A BR 7606321 A BR7606321 A BR 7606321A BR 7606321 A BR7606321 A BR 7606321A BR 7606321 A BR7606321 A BR 7606321A
Authority
BR
Brazil
Prior art keywords
improvement
rotary compressor
compressor
rotary
Prior art date
Application number
BR7606321A
Other languages
English (en)
Inventor
R Weatherston
Original Assignee
Calspan Corp
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
Priority claimed from US05/654,138 external-priority patent/US4033708A/en
Application filed by Calspan Corp filed Critical Calspan Corp
Publication of BR7606321A publication Critical patent/BR7606321A/pt

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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/082—Details specially related to intermeshing engagement type pumps
    • F04C18/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Rotary-Type Compressors (AREA)
  • Supercharger (AREA)
BR7606321A 1976-01-30 1976-09-23 Aperfeicoamento em compressor rotativo BR7606321A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/654,138 US4033708A (en) 1974-08-28 1976-01-30 Rotary compressor

Publications (1)

Publication Number Publication Date
BR7606321A true BR7606321A (pt) 1977-08-30

Family

ID=24623586

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7606321A BR7606321A (pt) 1976-01-30 1976-09-23 Aperfeicoamento em compressor rotativo

Country Status (14)

Country Link
US (1) US4076469A (pt)
JP (1) JPS5295311A (pt)
AR (1) AR211029A1 (pt)
AU (1) AU1608676A (pt)
BE (1) BE845192R (pt)
BR (1) BR7606321A (pt)
DE (1) DE2643227A1 (pt)
DK (1) DK31077A (pt)
ES (1) ES450800A2 (pt)
FR (1) FR2339760A2 (pt)
GB (1) GB1527946A (pt)
LU (1) LU76568A1 (pt)
NL (1) NL7610174A (pt)
SE (1) SE7610491L (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034465A1 (de) * 1990-10-30 1992-05-07 Wankel Gmbh Aussenachsiges rotationskolbengeblaese
GB9222227D0 (en) * 1992-10-22 1992-12-02 Boc Group Plc Improvements in vacuum pumps
GB9702836D0 (en) * 1997-02-12 1997-04-02 Apv Uk Plc Rotor for use in a rotary pump
US20070248480A1 (en) * 2006-04-20 2007-10-25 Viking Pump, Inc. Multiple Section External Gear Pump With the Internal Manifold
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
EP2612035A2 (en) 2010-08-30 2013-07-10 Oscomp Systems Inc. Compressor with liquid injection cooling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US698539A (en) * 1901-05-28 1902-04-29 Thomas C Mcbride Rotary engine, water-meter, or pump.
US1738602A (en) * 1925-11-19 1929-12-10 Mocigemba Emanuel Gear pump or engine
US3941521A (en) * 1974-08-28 1976-03-02 Calspan Corporation Rotary compressor

Also Published As

Publication number Publication date
AU1608676A (en) 1978-01-26
LU76568A1 (pt) 1977-06-20
DE2643227A1 (de) 1977-08-04
JPS5295311A (en) 1977-08-10
BE845192R (fr) 1977-02-14
US4076469A (en) 1978-02-28
FR2339760A2 (fr) 1977-08-26
GB1527946A (en) 1978-10-11
FR2339760B2 (pt) 1981-04-30
SE7610491L (sv) 1977-07-31
NL7610174A (nl) 1977-08-02
DK31077A (da) 1977-07-31
AR211029A1 (es) 1977-10-14
ES450800A2 (es) 1977-10-01

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