EP1435459A3 - Kolbenpumpe und Vakuumpumpe - Google Patents

Kolbenpumpe und Vakuumpumpe Download PDF

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Publication number
EP1435459A3
EP1435459A3 EP03021301A EP03021301A EP1435459A3 EP 1435459 A3 EP1435459 A3 EP 1435459A3 EP 03021301 A EP03021301 A EP 03021301A EP 03021301 A EP03021301 A EP 03021301A EP 1435459 A3 EP1435459 A3 EP 1435459A3
Authority
EP
European Patent Office
Prior art keywords
pump
drive shaft
diaphragm
roller
groove
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Withdrawn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
EP03021301A
Other languages
English (en)
French (fr)
Other versions
EP1435459A2 (de
Inventor
Shinya Yamamoto
Daisuke Sato
Makoto Yoshikawa
Satoru Kuramoto
Nobuaki Hoshino
Mamoru Kuwahara
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries Corp
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 Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of EP1435459A2 publication Critical patent/EP1435459A2/de
Publication of EP1435459A3 publication Critical patent/EP1435459A3/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Withdrawn legal-status Critical Current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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B41/00—Pumping installations or systems specially adapted for elastic fluids
    • F04B41/06—Combinations of two or more pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/047—Pumps having electric drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • 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
    • F04C18/126—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 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
    • 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
    • F04C2220/00—Application
    • F04C2220/10—Vacuum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
EP03021301A 2003-01-06 2003-09-19 Kolbenpumpe und Vakuumpumpe Withdrawn EP1435459A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003000555 2003-01-06
JP2003000555 2003-01-06
JP2003140944 2003-05-19
JP2003140944A JP2004263686A (ja) 2003-01-06 2003-05-19 往復動型ポンプ及び真空ポンプ

Publications (2)

Publication Number Publication Date
EP1435459A2 EP1435459A2 (de) 2004-07-07
EP1435459A3 true EP1435459A3 (de) 2005-09-07

Family

ID=32510680

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03021301A Withdrawn EP1435459A3 (de) 2003-01-06 2003-09-19 Kolbenpumpe und Vakuumpumpe

Country Status (6)

Country Link
US (1) US20040131472A1 (de)
EP (1) EP1435459A3 (de)
JP (1) JP2004263686A (de)
KR (1) KR20040063759A (de)
CN (1) CN1517547A (de)
TW (1) TW200413639A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005344569A (ja) * 2004-06-01 2005-12-15 Toyota Industries Corp ポンプ
JP4114639B2 (ja) * 2004-06-01 2008-07-09 株式会社豊田自動織機 ダイヤフラム型ポンプ
US20060228242A1 (en) * 2005-04-11 2006-10-12 Ritchie Engineering Company, Inc. Vacuum pump
NO334755B1 (no) 2008-12-08 2014-05-19 Gjerdrum As Ing Drivanordning for pumpe eller kompressor
CN105571392A (zh) * 2015-12-24 2016-05-11 李峰 一种背包式儿童玩具水枪
CN105571393A (zh) * 2015-12-24 2016-05-11 李峰 一种玩具水枪
CN105455495A (zh) * 2015-12-24 2016-04-06 李峰 一种充气床垫
CN105571391A (zh) * 2015-12-24 2016-05-11 李峰 一种电动玩具水枪
CN105515231A (zh) * 2015-12-24 2016-04-20 李峰 一种一体式水泵
CN105476329A (zh) * 2015-12-24 2016-04-13 李峰 一种智能充气床垫
CN105604917A (zh) * 2015-12-24 2016-05-25 李峰 一种高压气泵
US9902251B2 (en) 2016-01-26 2018-02-27 Deere & Company Recess-mounted hydraulic pump cartridge and work vehicle drivetrain therewith
KR102301459B1 (ko) * 2017-05-30 2021-09-13 가부시키가이샤 아루박 진공 펌프
CN107061243A (zh) * 2017-06-28 2017-08-18 李百峰 真空泵
CN112628782B (zh) * 2021-01-12 2023-06-23 辽宁科技学院 一种工业烟气脱硫除尘装置及其实施方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073795B (de) * 1960-01-21 Societe Anonyme: Etablissements Ulysse Fabre, Vaison-la-Romaine, Vaucluse (Frankreich) Rückenspritze für Pflanzenschutzmittel
GB1224316A (en) * 1967-04-22 1971-03-10 Dunlop Co Ltd Improvements in reciprocating pumps
GB1228181A (de) * 1967-04-28 1971-04-15
GB1300084A (en) * 1969-03-20 1972-12-20 Crypto Peerless Ltd A device for filling pies
DE2213298A1 (de) * 1972-03-18 1973-09-27 Rww Filter Gmbh Dosiergeraet
US4662826A (en) * 1984-04-20 1987-05-05 Tokico Ltd. Vacuum pump system including serially connected rotary and reciprocating vacuum pumps
DE3710782A1 (de) * 1987-03-31 1988-10-20 Vacuubrand Gmbh & Co Verfahren und vorrichtung zum abpumpen von daempfen und/oder dampfhaltigen gemischen und/oder gas-dampf-gemischen oder dgl. medien
DE4443387C1 (de) * 1994-12-06 1996-01-18 Saskia Hochvakuum Und Labortec Zweistufige mechanische Vakuumpumpanordnung
US5518375A (en) * 1993-07-13 1996-05-21 Yves Saint Laurent Parfums Device for the suction and delivery of a fluid, apparatus for dispersing a liquid comprising such a device
JPH08247026A (ja) * 1995-03-07 1996-09-24 Toyota Autom Loom Works Ltd 往復動型圧縮機
JP2001329963A (ja) * 2000-05-17 2001-11-30 Erc:Kk ダイアフラム式ポンプ及び該ポンプを用いた脱気装置
US20020131870A1 (en) * 2001-03-19 2002-09-19 Alcatel System for pumping low thermal conductivity gases

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073795B (de) * 1960-01-21 Societe Anonyme: Etablissements Ulysse Fabre, Vaison-la-Romaine, Vaucluse (Frankreich) Rückenspritze für Pflanzenschutzmittel
GB1224316A (en) * 1967-04-22 1971-03-10 Dunlop Co Ltd Improvements in reciprocating pumps
GB1228181A (de) * 1967-04-28 1971-04-15
GB1300084A (en) * 1969-03-20 1972-12-20 Crypto Peerless Ltd A device for filling pies
DE2213298A1 (de) * 1972-03-18 1973-09-27 Rww Filter Gmbh Dosiergeraet
US4662826A (en) * 1984-04-20 1987-05-05 Tokico Ltd. Vacuum pump system including serially connected rotary and reciprocating vacuum pumps
DE3710782A1 (de) * 1987-03-31 1988-10-20 Vacuubrand Gmbh & Co Verfahren und vorrichtung zum abpumpen von daempfen und/oder dampfhaltigen gemischen und/oder gas-dampf-gemischen oder dgl. medien
US5518375A (en) * 1993-07-13 1996-05-21 Yves Saint Laurent Parfums Device for the suction and delivery of a fluid, apparatus for dispersing a liquid comprising such a device
DE4443387C1 (de) * 1994-12-06 1996-01-18 Saskia Hochvakuum Und Labortec Zweistufige mechanische Vakuumpumpanordnung
JPH08247026A (ja) * 1995-03-07 1996-09-24 Toyota Autom Loom Works Ltd 往復動型圧縮機
JP2001329963A (ja) * 2000-05-17 2001-11-30 Erc:Kk ダイアフラム式ポンプ及び該ポンプを用いた脱気装置
US20020131870A1 (en) * 2001-03-19 2002-09-19 Alcatel System for pumping low thermal conductivity gases

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 01 31 January 1997 (1997-01-31) *
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 03 3 April 2002 (2002-04-03) *

Also Published As

Publication number Publication date
JP2004263686A (ja) 2004-09-24
KR20040063759A (ko) 2004-07-14
TW200413639A (en) 2004-08-01
US20040131472A1 (en) 2004-07-08
EP1435459A2 (de) 2004-07-07
CN1517547A (zh) 2004-08-04

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