DE3407477A1 - Fluidvorrichtung des rootstyps - Google Patents

Fluidvorrichtung des rootstyps

Info

Publication number
DE3407477A1
DE3407477A1 DE19843407477 DE3407477A DE3407477A1 DE 3407477 A1 DE3407477 A1 DE 3407477A1 DE 19843407477 DE19843407477 DE 19843407477 DE 3407477 A DE3407477 A DE 3407477A DE 3407477 A1 DE3407477 A1 DE 3407477A1
Authority
DE
Germany
Prior art keywords
rotor
fluid device
section
flow
housing
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.)
Withdrawn
Application number
DE19843407477
Other languages
German (de)
English (en)
Inventor
Toshiaki Okazaki Aichi Okamoto
Toshio Nagoya Aichi Takeda
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Publication of DE3407477A1 publication Critical patent/DE3407477A1/de
Withdrawn legal-status Critical Current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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/126—Rotary-piston machines or pumps 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 radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type
    • 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/02—Radially-movable sealings for working fluids
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Supercharger (AREA)
  • Hydraulic Motors (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE19843407477 1983-09-27 1984-02-29 Fluidvorrichtung des rootstyps Withdrawn DE3407477A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14812183U JPS6055792U (ja) 1983-09-27 1983-09-27 ル−ツ型流体機器

Publications (1)

Publication Number Publication Date
DE3407477A1 true DE3407477A1 (de) 1985-04-25

Family

ID=15445725

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843407477 Withdrawn DE3407477A1 (de) 1983-09-27 1984-02-29 Fluidvorrichtung des rootstyps

Country Status (2)

Country Link
JP (1) JPS6055792U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3407477A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993014314A1 (en) * 1992-01-07 1993-07-22 Snell (Hydro Design) Consultancy Limited Water turbines or pumps
EP1657442A3 (en) * 2004-11-15 2008-01-23 Aisin Seiki Kabushiki Kaisha Lubrication apparatus
CN106044240A (zh) * 2016-05-25 2016-10-26 青岛德固特节能装备股份有限公司 一种摆线齿廓双齿传动下料泵结构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100552597B1 (ko) * 2005-07-07 2006-02-15 진명이십일 (주) 회전식 용적형 펌프
KR100957685B1 (ko) * 2009-10-09 2010-05-12 한갑준 윤활유 저장탱크용 배기팬

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE24141C (de) * H. MEIER in Aerzen, Provinz Hannover Dichtungsleisten an den eisernen Kolben von ROOT'schen Blowern
DE609707C (de) * 1934-02-17 1935-02-21 Daimler Benz Akt Ges Spaltdichtung bei Rootsgeblaesen
DE721481C (de) * 1935-06-04 1943-02-19 Joseph Massolle Drehkolbenmaschine, bei welcher die Dichtung des Kolbenmantels gegen das Maschinengehaeuse durch einen gezahnten Spalt erfolgt
US2708548A (en) * 1953-10-12 1955-05-17 Hosdreg Company Inc Blower
CH369540A (de) * 1959-04-02 1963-05-31 Rawyler Ehrat Ernst Maschine mit mindestens einem umlaufenden Organ, das mit einem andern Organ zur Scheidung zweier Räume zusammenwirkt

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54108410U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-01-18 1979-07-31
JPS54161612U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1978-05-02 1979-11-12

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE24141C (de) * H. MEIER in Aerzen, Provinz Hannover Dichtungsleisten an den eisernen Kolben von ROOT'schen Blowern
DE609707C (de) * 1934-02-17 1935-02-21 Daimler Benz Akt Ges Spaltdichtung bei Rootsgeblaesen
DE721481C (de) * 1935-06-04 1943-02-19 Joseph Massolle Drehkolbenmaschine, bei welcher die Dichtung des Kolbenmantels gegen das Maschinengehaeuse durch einen gezahnten Spalt erfolgt
US2708548A (en) * 1953-10-12 1955-05-17 Hosdreg Company Inc Blower
CH369540A (de) * 1959-04-02 1963-05-31 Rawyler Ehrat Ernst Maschine mit mindestens einem umlaufenden Organ, das mit einem andern Organ zur Scheidung zweier Räume zusammenwirkt

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993014314A1 (en) * 1992-01-07 1993-07-22 Snell (Hydro Design) Consultancy Limited Water turbines or pumps
US5468132A (en) * 1992-01-07 1995-11-21 Snell (Hydro Design) Consultancy Limited Water turbines
EP1657442A3 (en) * 2004-11-15 2008-01-23 Aisin Seiki Kabushiki Kaisha Lubrication apparatus
CN106044240A (zh) * 2016-05-25 2016-10-26 青岛德固特节能装备股份有限公司 一种摆线齿廓双齿传动下料泵结构
CN106044240B (zh) * 2016-05-25 2018-01-12 青岛德固特节能装备股份有限公司 一种摆线齿廓双齿传动下料泵结构

Also Published As

Publication number Publication date
JPS6055792U (ja) 1985-04-18
JPH03548Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-01-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal