DE3712270A1 - Verdraengerkoerpermaschine - Google Patents

Verdraengerkoerpermaschine

Info

Publication number
DE3712270A1
DE3712270A1 DE19873712270 DE3712270A DE3712270A1 DE 3712270 A1 DE3712270 A1 DE 3712270A1 DE 19873712270 DE19873712270 DE 19873712270 DE 3712270 A DE3712270 A DE 3712270A DE 3712270 A1 DE3712270 A1 DE 3712270A1
Authority
DE
Germany
Prior art keywords
machine
shafts
rings
housing
compressor
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.)
Granted
Application number
DE19873712270
Other languages
German (de)
English (en)
Other versions
DE3712270C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Detlef Steller
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
Priority to DE19873712270 priority Critical patent/DE3712270A1/de
Priority to DE19873737125 priority patent/DE3737125A1/de
Publication of DE3712270A1 publication Critical patent/DE3712270A1/de
Application granted granted Critical
Publication of DE3712270C2 publication Critical patent/DE3712270C2/de
Granted 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/14—Shapes or constructions of combustion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19873712270 1987-04-10 1987-04-10 Verdraengerkoerpermaschine Granted DE3712270A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19873712270 DE3712270A1 (de) 1987-04-10 1987-04-10 Verdraengerkoerpermaschine
DE19873737125 DE3737125A1 (de) 1987-04-10 1987-11-02 Verdraengerkoerpermaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873712270 DE3712270A1 (de) 1987-04-10 1987-04-10 Verdraengerkoerpermaschine

Publications (2)

Publication Number Publication Date
DE3712270A1 true DE3712270A1 (de) 1988-10-27
DE3712270C2 DE3712270C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-02-16

Family

ID=6325385

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873712270 Granted DE3712270A1 (de) 1987-04-10 1987-04-10 Verdraengerkoerpermaschine

Country Status (1)

Country Link
DE (1) DE3712270A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO329713B1 (no) * 2008-08-21 2010-12-06 Agr Subsea As Eksenterskruepumpe med en indre og en ytre rotor
DE102010007906A1 (de) * 2010-02-13 2011-08-18 NETZSCH-Mohnopumpen GmbH, 95100 Exzenterschnecken-Gaspumpe und Exzenterschnecken-Gaspumpverfahren
US8388327B2 (en) 2007-09-20 2013-03-05 Agr Subsea As Progressing cavity pump with several pump sections
US8556603B2 (en) 2007-09-11 2013-10-15 Agr Subsea As Progressing cavity pump adapted for pumping of compressible fluids
US8613608B2 (en) 2008-08-21 2013-12-24 Agr Subsea As Progressive cavity pump having an inner rotor, an outer rotor, and transition end piece
US8974205B2 (en) 2011-05-06 2015-03-10 NETZSCH-Mohopumpen GmbH Progressing cavity gas pump and progressing cavity gas pumping method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE349904C (de) * 1922-03-10 Textil Ind Ag Vorrichtung zur Herstellung von Geweben mit grossen Schusseinzug
US2483370A (en) * 1946-06-18 1949-09-27 Robbins & Myers Helical multiple pump
FR961579A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1950-06-15
CH312011A (fr) * 1952-04-15 1955-12-15 Soc D Expl Des Brevets Moineau Pompe.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE349904C (de) * 1922-03-10 Textil Ind Ag Vorrichtung zur Herstellung von Geweben mit grossen Schusseinzug
FR961579A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1950-06-15
US2483370A (en) * 1946-06-18 1949-09-27 Robbins & Myers Helical multiple pump
CH312011A (fr) * 1952-04-15 1955-12-15 Soc D Expl Des Brevets Moineau Pompe.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8556603B2 (en) 2007-09-11 2013-10-15 Agr Subsea As Progressing cavity pump adapted for pumping of compressible fluids
US8388327B2 (en) 2007-09-20 2013-03-05 Agr Subsea As Progressing cavity pump with several pump sections
NO329713B1 (no) * 2008-08-21 2010-12-06 Agr Subsea As Eksenterskruepumpe med en indre og en ytre rotor
US8496456B2 (en) 2008-08-21 2013-07-30 Agr Subsea As Progressive cavity pump including inner and outer rotors and a wheel gear maintaining an interrelated speed ratio
US8613608B2 (en) 2008-08-21 2013-12-24 Agr Subsea As Progressive cavity pump having an inner rotor, an outer rotor, and transition end piece
DE102010007906A1 (de) * 2010-02-13 2011-08-18 NETZSCH-Mohnopumpen GmbH, 95100 Exzenterschnecken-Gaspumpe und Exzenterschnecken-Gaspumpverfahren
US8974205B2 (en) 2011-05-06 2015-03-10 NETZSCH-Mohopumpen GmbH Progressing cavity gas pump and progressing cavity gas pumping method

Also Published As

Publication number Publication date
DE3712270C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-02-16

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