EP0285685A1 - Ensemble d'écoulement de fluide avec des éléments flexibles en direction axiale et délimitant des chambres pour des pressions jusqu'à plusieurs milliers d'atmosphères - Google Patents

Ensemble d'écoulement de fluide avec des éléments flexibles en direction axiale et délimitant des chambres pour des pressions jusqu'à plusieurs milliers d'atmosphères Download PDF

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Publication number
EP0285685A1
EP0285685A1 EP19870105118 EP87105118A EP0285685A1 EP 0285685 A1 EP0285685 A1 EP 0285685A1 EP 19870105118 EP19870105118 EP 19870105118 EP 87105118 A EP87105118 A EP 87105118A EP 0285685 A1 EP0285685 A1 EP 0285685A1
Authority
EP
European Patent Office
Prior art keywords
chamber
ring
elements
piston
pressure
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Withdrawn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
EP19870105118
Other languages
German (de)
English (en)
Inventor
Karl Eickmann
Original Assignee
BREINLICH RICHARD DR
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 BREINLICH RICHARD DR filed Critical BREINLICH RICHARD DR
Priority to EP19870105118 priority Critical patent/EP0285685A1/fr
Priority to EP19900114874 priority patent/EP0400693A3/fr
Publication of EP0285685A1 publication Critical patent/EP0285685A1/fr
Withdrawn legal-status Critical Current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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/142—Intermediate liquid-piston between a driving piston and a driven piston
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0408—Pistons
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0018—Special features the periphery of the flexible member being not fixed to the pump-casing, but acting as a valve
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F04B43/0063—Special features particularities of the flexible members bell-shaped flexible members
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F04B43/10—Pumps having fluid drive
    • F04B43/107—Pumps having fluid drive the fluid being actuated directly by a piston
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/141—Intermediate liquid piston between the driving piston and the pumped liquid
EP19870105118 1987-04-07 1987-04-07 Ensemble d'écoulement de fluide avec des éléments flexibles en direction axiale et délimitant des chambres pour des pressions jusqu'à plusieurs milliers d'atmosphères Withdrawn EP0285685A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP19870105118 EP0285685A1 (fr) 1987-04-07 1987-04-07 Ensemble d'écoulement de fluide avec des éléments flexibles en direction axiale et délimitant des chambres pour des pressions jusqu'à plusieurs milliers d'atmosphères
EP19900114874 EP0400693A3 (fr) 1987-04-07 1987-04-07 Pompe à haute pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19870105118 EP0285685A1 (fr) 1987-04-07 1987-04-07 Ensemble d'écoulement de fluide avec des éléments flexibles en direction axiale et délimitant des chambres pour des pressions jusqu'à plusieurs milliers d'atmosphères

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP19900114874 Division EP0400693A3 (fr) 1987-04-07 1987-04-07 Pompe à haute pression
EP90114874.2 Division-Into 1987-04-07

Publications (1)

Publication Number Publication Date
EP0285685A1 true EP0285685A1 (fr) 1988-10-12

Family

ID=8196902

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19900114874 Withdrawn EP0400693A3 (fr) 1987-04-07 1987-04-07 Pompe à haute pression
EP19870105118 Withdrawn EP0285685A1 (fr) 1987-04-07 1987-04-07 Ensemble d'écoulement de fluide avec des éléments flexibles en direction axiale et délimitant des chambres pour des pressions jusqu'à plusieurs milliers d'atmosphères

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP19900114874 Withdrawn EP0400693A3 (fr) 1987-04-07 1987-04-07 Pompe à haute pression

Country Status (1)

Country Link
EP (2) EP0400693A3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292235A (en) * 1986-09-26 1994-03-08 Karl Eickmann Membranes and neighboring members in pumps, compressors and devices
EP0905374A1 (fr) * 1997-09-25 1999-03-31 Mitsubishi Denki Kabushiki Kaisha Pompe à piston à haute pression pour injection de carburant avec amortisseurs de pulsation
WO2017215820A1 (fr) * 2016-06-16 2017-12-21 Robert Bosch Gmbh Pompe de refoulement pour combustibles cryogéniques
CN108543352A (zh) * 2018-06-14 2018-09-18 成都易态科技有限公司 滤芯接头及其组件
CN110845121A (zh) * 2019-11-20 2020-02-28 成都中光电科技有限公司 一种适应高温蠕变的溢流砖结构

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11280598A (ja) * 1998-03-31 1999-10-12 Mitsubishi Electric Corp 高圧アキュムレータのダイヤフラムストッパ構造
JP3696729B2 (ja) * 1998-04-15 2005-09-21 三菱電機株式会社 高圧アキュムレータ
WO2006037672A1 (fr) * 2004-10-06 2006-04-13 Siemens Aktiengesellschaft Pompe haute pression
DE102005059831B3 (de) * 2005-12-14 2007-06-21 Siemens Ag Hochdruckpumpe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200665A1 (de) * 1981-01-13 1984-02-09 Karl 7180 Crailsheim Eickmann Konische ringelelemente und von fluid durchstromte aggregate
DE3536661A1 (de) * 1984-10-15 1986-04-30 Karl 7180 Crailsheim Eickmann Anordnungen an federbaren konischen ringen
EP0216956A2 (fr) * 1985-09-30 1987-04-08 Karl Eickmann Groupe, écoulé de fluide, avec des éléments flexibles en direction axiale et délimitant des chambres pour des pressions jusqu'à plusieurs milliers d'atmosphères

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB686457A (en) * 1949-10-26 1953-01-28 Howard James Louis Herne Improvements in and relating to diaphragm pumps
FR1188239A (fr) * 1957-06-14 1959-09-21 Andreas Hofer Hochdruck Appbau Compresseur à diaphragmes à plusieurs étages
DE1118011B (de) * 1957-11-27 1961-11-23 Milton Roy Co Pumpe mit Fluessigkeitsantrieb
US3374750A (en) * 1966-07-28 1968-03-26 Yarway Corp Pump
US3668978A (en) * 1970-06-03 1972-06-13 Duriron Co Diaphragms for high pressure compressors and pumps
US3680981A (en) * 1970-12-21 1972-08-01 Josef Wagner Pump and method of driving same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200665A1 (de) * 1981-01-13 1984-02-09 Karl 7180 Crailsheim Eickmann Konische ringelelemente und von fluid durchstromte aggregate
DE3536661A1 (de) * 1984-10-15 1986-04-30 Karl 7180 Crailsheim Eickmann Anordnungen an federbaren konischen ringen
EP0216956A2 (fr) * 1985-09-30 1987-04-08 Karl Eickmann Groupe, écoulé de fluide, avec des éléments flexibles en direction axiale et délimitant des chambres pour des pressions jusqu'à plusieurs milliers d'atmosphères

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292235A (en) * 1986-09-26 1994-03-08 Karl Eickmann Membranes and neighboring members in pumps, compressors and devices
EP0905374A1 (fr) * 1997-09-25 1999-03-31 Mitsubishi Denki Kabushiki Kaisha Pompe à piston à haute pression pour injection de carburant avec amortisseurs de pulsation
US6135734A (en) * 1997-09-25 2000-10-24 Mitsubishi Denki Kabushiki Kaisha High-pressure fuel pump unit for in-cylinder injecting type engine
WO2017215820A1 (fr) * 2016-06-16 2017-12-21 Robert Bosch Gmbh Pompe de refoulement pour combustibles cryogéniques
CN109563791A (zh) * 2016-06-16 2019-04-02 罗伯特·博世有限公司 用于低温燃料的输送泵
CN108543352A (zh) * 2018-06-14 2018-09-18 成都易态科技有限公司 滤芯接头及其组件
CN108543352B (zh) * 2018-06-14 2023-12-12 成都易态科技有限公司 滤芯接头及其组件
CN110845121A (zh) * 2019-11-20 2020-02-28 成都中光电科技有限公司 一种适应高温蠕变的溢流砖结构
CN110845121B (zh) * 2019-11-20 2022-06-07 成都中光电科技有限公司 一种适应高温蠕变的溢流砖结构

Also Published As

Publication number Publication date
EP0400693A3 (fr) 1991-02-20
EP0400693A2 (fr) 1990-12-05

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