DE2027272C2 - Rotationskolbenverdichter - Google Patents

Rotationskolbenverdichter

Info

Publication number
DE2027272C2
DE2027272C2 DE19702027272 DE2027272A DE2027272C2 DE 2027272 C2 DE2027272 C2 DE 2027272C2 DE 19702027272 DE19702027272 DE 19702027272 DE 2027272 A DE2027272 A DE 2027272A DE 2027272 C2 DE2027272 C2 DE 2027272C2
Authority
DE
Germany
Prior art keywords
inlet
pressure
compressor
displacement
pressure port
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
DE19702027272
Other languages
German (de)
English (en)
Other versions
DE2027272A1 (de
Inventor
Werner Dipl.-Ing. 3250 Hameln Krüger
Walter 4924 Barntrup Simonsmeier
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.)
Aerzener Maschinenfabrik GmbH
Original Assignee
Aerzener Maschinenfabrik GmbH
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 Aerzener Maschinenfabrik GmbH filed Critical Aerzener Maschinenfabrik GmbH
Priority to DE19702027272 priority Critical patent/DE2027272C2/de
Priority to CH788171A priority patent/CH529924A/de
Priority to GB1821471A priority patent/GB1350636A/en
Priority to FR7120088A priority patent/FR2095846A5/fr
Publication of DE2027272A1 publication Critical patent/DE2027272A1/de
Application granted granted Critical
Publication of DE2027272C2 publication Critical patent/DE2027272C2/de
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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/122—Arrangements for supercharging the working space
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump
    • F04C29/0035—Equalization of pressure pulses
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DE19702027272 1970-06-03 1970-06-03 Rotationskolbenverdichter Expired DE2027272C2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19702027272 DE2027272C2 (de) 1970-06-03 1970-06-03 Rotationskolbenverdichter
CH788171A CH529924A (de) 1970-06-03 1971-05-28 Drehkolbenverdichter
GB1821471A GB1350636A (en) 1970-06-03 1971-05-28 Rotary piston compressors
FR7120088A FR2095846A5 (show.php) 1970-06-03 1971-06-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702027272 DE2027272C2 (de) 1970-06-03 1970-06-03 Rotationskolbenverdichter

Publications (2)

Publication Number Publication Date
DE2027272A1 DE2027272A1 (de) 1971-12-09
DE2027272C2 true DE2027272C2 (de) 1983-11-03

Family

ID=5772928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702027272 Expired DE2027272C2 (de) 1970-06-03 1970-06-03 Rotationskolbenverdichter

Country Status (4)

Country Link
CH (1) CH529924A (show.php)
DE (1) DE2027272C2 (show.php)
FR (1) FR2095846A5 (show.php)
GB (1) GB1350636A (show.php)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3146189A1 (de) * 1981-11-21 1983-05-26 Leybold-Heraeus GmbH, 5000 Köln Verfahren zum betrieb einer druckwechselanlage und nach diesem verfahren arbeitende druckwechselanlage
DE3238015C2 (de) * 1982-10-13 1986-07-31 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Roots-Kompressor
JPS59115489A (ja) * 1982-12-23 1984-07-03 Unozawagumi Tekkosho:Kk 逆流冷却式多段ル−ツ型真空ポンプ
NL180992C (nl) * 1984-12-07 1987-06-01 Naaktgeboren Maschf Rotterdam Tankwagen.
NL8503374A (nl) * 1984-12-07 1986-07-01 Naaktgeboren Maschf Rotterdam Pneumatische transportinrichting.
DE3527292A1 (de) * 1985-07-30 1987-02-12 Aerzener Maschf Gmbh Verfahren zum komprimieren von gasfoermigem foerdermedium sowie roots-kompressor zur durchfuehrung des verfahrens
US4859158A (en) * 1987-11-16 1989-08-22 Weinbrecht John F High ratio recirculating gas compressor
DE3803028C2 (de) * 1988-02-02 1994-02-03 Aerzener Maschf Gmbh Verfahren und Vorrichtung zum Komprimieren von gasförmigem Fördermedium
JPH01113183U (show.php) * 1988-05-25 1989-07-31
US5090879A (en) * 1989-06-20 1992-02-25 Weinbrecht John F Recirculating rotary gas compressor
US5083907A (en) * 1990-05-25 1992-01-28 Eaton Corporation Roots-type blower with improved inlet
US5078583A (en) * 1990-05-25 1992-01-07 Eaton Corporation Inlet port opening for a roots-type blower
US5702240A (en) * 1995-05-05 1997-12-30 Tuthill Corporation Rotary positive displacement blower having a diverging outlet part
US6089839A (en) * 1997-12-09 2000-07-18 Carrier Corporation Optimized location for scroll compressor economizer injection ports
DE19819538C2 (de) 1998-04-30 2000-02-17 Rietschle Werner Gmbh & Co Kg Druck-Saug-Pumpe
US6042344A (en) * 1998-07-13 2000-03-28 Carrier Corporation Control of scroll compressor at shutdown to prevent unpowered reverse rotation
US9683521B2 (en) 2013-10-31 2017-06-20 Eaton Corporation Thermal abatement systems
USD816717S1 (en) 2014-08-18 2018-05-01 Eaton Corporation Supercharger housing
WO2020187342A1 (en) * 2019-03-20 2020-09-24 Vysoka Skola Banska - Technicka Univerzita Ostrava A compression cycle method and a compressor for carrying out the same
CZ308233B6 (cs) * 2019-03-20 2020-03-11 Vysoká Škola Báňská-Technická Univerzita Ostrava Způsob provádění kompresního cyklu a kompresor k provádění tohoto způsobu
GB2603897B (en) * 2021-02-12 2023-08-16 Edwards Ltd Vacuum pump exhaust system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE564152C (de) * 1931-11-22 1932-11-14 Otto Becker Jr Drehkolbengeblaese, insbesondere fuer Papierverarbeitungsmaschinen
FR834658A (fr) * 1937-08-05 1938-11-29 Perfectionnements aux pompes, surpresseurs et compresseurs à palettes
GB625490A (en) * 1946-07-11 1949-06-29 Roots Connersville Blower Corp Improvements in or relating to pumps of the rotary displacement type
FR1022111A (fr) * 1950-07-17 1953-02-27 Capdevielle P Compresseur rotatif
DE1133500B (de) * 1959-06-10 1962-07-19 Polysius Gmbh Roots-Geblaese

Also Published As

Publication number Publication date
DE2027272A1 (de) 1971-12-09
GB1350636A (en) 1974-04-18
FR2095846A5 (show.php) 1972-02-11
CH529924A (de) 1972-10-31

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Legal Events

Date Code Title Description
8126 Change of the secondary classification

Ipc: F01C 1/18

8181 Inventor (new situation)

Free format text: KRUEGER, WERNER, DIPL.-ING., 3250 HAMELN, DE SIMONSMEIER, WALTER, 4924 BARNTRUP, DE

D2 Grant after examination
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee