DE102016214762A1 - Außenzahnradmaschine - Google Patents

Außenzahnradmaschine Download PDF

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Publication number
DE102016214762A1
DE102016214762A1 DE102016214762.5A DE102016214762A DE102016214762A1 DE 102016214762 A1 DE102016214762 A1 DE 102016214762A1 DE 102016214762 A DE102016214762 A DE 102016214762A DE 102016214762 A1 DE102016214762 A1 DE 102016214762A1
Authority
DE
Germany
Prior art keywords
external gear
external
gear machine
gear
driven
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Withdrawn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
DE102016214762.5A
Other languages
German (de)
English (en)
Inventor
Guido Bredenfeld
Jakob Branczeisz
Matthias Riedle
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102016214762.5A priority Critical patent/DE102016214762A1/de
Priority to PCT/EP2016/077957 priority patent/WO2018028806A1/fr
Priority to PCT/EP2017/067543 priority patent/WO2018028916A1/fr
Publication of DE102016214762A1 publication Critical patent/DE102016214762A1/de
Withdrawn legal-status Critical Current

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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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • 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
    • F01C21/02—Arrangements of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K25/00—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for
    • F01K25/02—Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for the fluid remaining in the liquid phase
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0034—Sealing arrangements in rotary-piston machines or pumps for other than the working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F04C15/0038—Shaft sealings specially adapted for rotary-piston machines or pumps
    • 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
    • F04C2/086—Carter
    • 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
    • F04C2/14—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 toothed rotary pistons
    • F04C2/18—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 toothed rotary pistons with similar tooth forms
    • 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
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F04C2240/52—Bearings for assemblies with supports on both sides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Gear Transmission (AREA)
DE102016214762.5A 2016-08-09 2016-08-09 Außenzahnradmaschine Withdrawn DE102016214762A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102016214762.5A DE102016214762A1 (de) 2016-08-09 2016-08-09 Außenzahnradmaschine
PCT/EP2016/077957 WO2018028806A1 (fr) 2016-08-09 2016-11-17 Pompe à roues dentées pour système de récuperation de chaleur perdue
PCT/EP2017/067543 WO2018028916A1 (fr) 2016-08-09 2017-07-12 Machine à roues dentées extérieures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016214762.5A DE102016214762A1 (de) 2016-08-09 2016-08-09 Außenzahnradmaschine

Publications (1)

Publication Number Publication Date
DE102016214762A1 true DE102016214762A1 (de) 2018-02-15

Family

ID=57391955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016214762.5A Withdrawn DE102016214762A1 (de) 2016-08-09 2016-08-09 Außenzahnradmaschine

Country Status (2)

Country Link
DE (1) DE102016214762A1 (fr)
WO (2) WO2018028806A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021004717A1 (de) * 2021-09-20 2023-03-23 Oerlikon Textile Gmbh & Co. Kg Dosierpumpe zum Fördern von abrasiven Fluiden

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012005958A1 (de) 2012-03-23 2013-09-26 Robert Bosch Gmbh Hydraulische Außenzahnradmaschine
DE102012216254A1 (de) 2012-09-13 2014-03-13 Robert Bosch Gmbh Außenzahnradmaschine
DE102014212255A1 (de) 2014-06-26 2015-12-31 Robert Bosch Gmbh Außenzahnradmaschine mit Lagerkörpern, die geradlinig gleitbeweglich aneinander abgestützt sind

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120190A (en) * 1961-03-02 1964-02-04 Falk Corp Gear pump
US7591640B2 (en) * 2006-08-30 2009-09-22 Ishikawajima-Harima Heavy Industries Co., Ltd. Three gear type gear pump of a fuel supply system
RU2435073C2 (ru) * 2007-03-20 2011-11-27 Ёрликон Текстиле Гмбх Унд Ко. Кг Шестеренчатый насос
US8087913B2 (en) * 2008-12-22 2012-01-03 Hamilton Sundstrand Corporation Gear pump with unequal gear teeth on drive and driven gear
JP4918936B2 (ja) * 2009-12-03 2012-04-18 株式会社デンソー 電動ポンプ
JP6056149B2 (ja) * 2011-08-31 2017-01-11 株式会社ジェイテクト 電動ポンプユニットおよびその製造方法
DE102012212668A1 (de) * 2012-06-29 2014-01-02 Robert Bosch Gmbh Zahnradpumpe
DE102013201384A1 (de) * 2013-01-29 2014-07-31 Robert Bosch Gmbh Innenzahnradpumpe
DE102013204071A1 (de) * 2013-03-11 2014-09-11 Robert Bosch Gmbh Innenzahnradpumpe
JP6075346B2 (ja) * 2014-09-30 2017-02-08 ダイキン工業株式会社 歯車ポンプ又は歯車モータ
US9890666B2 (en) * 2015-01-14 2018-02-13 Ford Global Technologies, Llc Heat exchanger for a rankine cycle in a vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012005958A1 (de) 2012-03-23 2013-09-26 Robert Bosch Gmbh Hydraulische Außenzahnradmaschine
DE102012216254A1 (de) 2012-09-13 2014-03-13 Robert Bosch Gmbh Außenzahnradmaschine
DE102014212255A1 (de) 2014-06-26 2015-12-31 Robert Bosch Gmbh Außenzahnradmaschine mit Lagerkörpern, die geradlinig gleitbeweglich aneinander abgestützt sind

Also Published As

Publication number Publication date
WO2018028806A1 (fr) 2018-02-15
WO2018028916A1 (fr) 2018-02-15

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee