RU2638113C2 - Шестеренный насос объемного типа - Google Patents

Шестеренный насос объемного типа Download PDF

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Publication number
RU2638113C2
RU2638113C2 RU2016115597A RU2016115597A RU2638113C2 RU 2638113 C2 RU2638113 C2 RU 2638113C2 RU 2016115597 A RU2016115597 A RU 2016115597A RU 2016115597 A RU2016115597 A RU 2016115597A RU 2638113 C2 RU2638113 C2 RU 2638113C2
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RU
Russia
Prior art keywords
rotor
cylindrical
rotors
gaskets
driving rotor
Prior art date
Application number
RU2016115597A
Other languages
English (en)
Russian (ru)
Other versions
RU2016115597A (ru
Inventor
Франко ТОММАЗИНИ
Original Assignee
ПАНЗОЛИНИ, Джанпьеро
Франко ТОММАЗИНИ
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.)
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Application filed by ПАНЗОЛИНИ, Джанпьеро, Франко ТОММАЗИНИ filed Critical ПАНЗОЛИНИ, Джанпьеро
Publication of RU2016115597A publication Critical patent/RU2016115597A/ru
Application granted granted Critical
Publication of RU2638113C2 publication Critical patent/RU2638113C2/ru

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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
    • 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
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/123—Rotary-piston machines or engines 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 tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor, e.g. one tooth
    • 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
    • F04C15/0088—Lubrication
    • 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
    • F04C18/123—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 radially or approximately radially from the rotor body extending tooth-like elements, co-operating with recesses in the other rotor, e.g. one tooth
    • 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
    • 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
    • F04C2/123—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 or approximately radially from the rotor body extending tooth-like elements, co-operating with recesses in the other rotor, e.g. one tooth
    • 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
    • F04C2/20—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 dissimilar 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • F04C27/006—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type pumps, e.g. gear 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • 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
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
RU2016115597A 2013-09-27 2013-09-27 Шестеренный насос объемного типа RU2638113C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2013/000260 WO2015044969A1 (fr) 2013-09-27 2013-09-27 Pompe à engrenages volumétrique

Publications (2)

Publication Number Publication Date
RU2016115597A RU2016115597A (ru) 2017-10-26
RU2638113C2 true RU2638113C2 (ru) 2017-12-11

Family

ID=49817191

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016115597A RU2638113C2 (ru) 2013-09-27 2013-09-27 Шестеренный насос объемного типа

Country Status (7)

Country Link
US (1) US20160230760A1 (fr)
EP (1) EP3049622A1 (fr)
CN (1) CN105593467A (fr)
CA (1) CA2924421A1 (fr)
CH (1) CH708632B1 (fr)
RU (1) RU2638113C2 (fr)
WO (1) WO2015044969A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107476827A (zh) * 2017-10-13 2017-12-15 封海涛 新型旋转蒸汽发动机
US10731701B2 (en) * 2018-07-23 2020-08-04 Hamilton Sunstrand Corporation High efficiency gear pump bearing assembly
CN108953147A (zh) * 2018-07-28 2018-12-07 周信城 凸轮压缩机
KR102311679B1 (ko) * 2020-03-11 2021-10-08 김찬원 고농도 슬러지 이송용 자흡식 진공강 펌프

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB749569A (en) * 1954-04-15 1956-05-30 Karsten Alfred Ovretveit Improvements in or relating to rotary fluid pumps and motors and the like
WO1998004809A1 (fr) * 1996-07-29 1998-02-05 Giovanni Morselli Machine a deplacement rotatif
US6129067A (en) * 1997-11-28 2000-10-10 Riley; Thomas Rotary engine
US20110135525A1 (en) * 2002-05-06 2011-06-09 Lurtz Jerome R Non-eccentric engine
RU2458251C2 (ru) * 2010-10-19 2012-08-10 Сергей Васильевич Алешин Компрессор

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1052045A (en) * 1912-02-20 1913-02-04 Andrew G Doedyns Rotary engine.
BE561136A (fr) * 1955-04-01
US4526518A (en) * 1981-07-23 1985-07-02 Facet Enterprises, Inc. Fuel pump with magnetic drive
US4457680A (en) * 1983-04-27 1984-07-03 Paget Win W Rotary compressor
US9394901B2 (en) * 2010-06-16 2016-07-19 Kevin Thomas Hill Pumping systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB749569A (en) * 1954-04-15 1956-05-30 Karsten Alfred Ovretveit Improvements in or relating to rotary fluid pumps and motors and the like
WO1998004809A1 (fr) * 1996-07-29 1998-02-05 Giovanni Morselli Machine a deplacement rotatif
US6129067A (en) * 1997-11-28 2000-10-10 Riley; Thomas Rotary engine
US20110135525A1 (en) * 2002-05-06 2011-06-09 Lurtz Jerome R Non-eccentric engine
RU2458251C2 (ru) * 2010-10-19 2012-08-10 Сергей Васильевич Алешин Компрессор

Also Published As

Publication number Publication date
WO2015044969A1 (fr) 2015-04-02
WO2015044969A8 (fr) 2015-10-22
RU2016115597A (ru) 2017-10-26
US20160230760A1 (en) 2016-08-11
CH708632A2 (it) 2015-03-31
CH708632B1 (it) 2018-06-29
EP3049622A1 (fr) 2016-08-03
CA2924421A1 (fr) 2015-04-02
CN105593467A (zh) 2016-05-18

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20190928