FR782769A - Suction and pressure pump without valve or distributor - Google Patents

Suction and pressure pump without valve or distributor

Info

Publication number
FR782769A
FR782769A FR782769DA FR782769A FR 782769 A FR782769 A FR 782769A FR 782769D A FR782769D A FR 782769DA FR 782769 A FR782769 A FR 782769A
Authority
FR
France
Prior art keywords
distributor
suction
valve
pressure pump
pump
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Becker Samuel Samson
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 filed Critical
Application granted granted Critical
Publication of FR782769A publication Critical patent/FR782769A/en
Expired 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F04B7/045—Two pistons coacting within one cylinder
FR782769D 1934-12-17 1934-12-17 Suction and pressure pump without valve or distributor Expired FR782769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR782769T 1934-12-17

Publications (1)

Publication Number Publication Date
FR782769A true FR782769A (en) 1935-06-12

Family

ID=9213097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782769D Expired FR782769A (en) 1934-12-17 1934-12-17 Suction and pressure pump without valve or distributor

Country Status (1)

Country Link
FR (1) FR782769A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939244C (en) * 1951-11-02 1956-02-16 Benno Fiala-Fernbrugg Double piston pump, especially for high speeds
US3302578A (en) * 1965-04-28 1967-02-07 H V Hardman Co Inc Metering pump
FR2564525A1 (en) * 1984-05-21 1985-11-22 Ambec Michel Metering pump for pasty products or products filled with fragile substances
EP0701061A1 (en) * 1994-09-09 1996-03-13 Brother Kogyo Kabushiki Kaisha Pump and pump unit and method
JP2008111545A (en) * 2006-08-15 2008-05-15 Willi Vogel Ag Lubricant distribution pump having two pistons movable relative to each other, and dispensing method
WO2012126939A1 (en) * 2011-03-22 2012-09-27 Commissariat A L'energie Atomique Et Aux Energies Alternatives Piston-type transfer pump device, method for transferring particulate solid matter using such a device, application of the method to the feeding of a gasification reactor
WO2014090745A1 (en) * 2012-12-10 2014-06-19 Sanofi-Aventis Deutschland Gmbh Medical pump and method of operating the same
WO2016124589A1 (en) * 2015-02-02 2016-08-11 Sanofi-Aventis Deutschland Gmbh Method of priming a medical pump
ITTO20150216A1 (en) * 2015-04-14 2016-10-14 Cane Spa DRUG PUMPING DEVICE
CN107191349A (en) * 2017-06-16 2017-09-22 赵宇 A kind of double plunger variable pump and its application method
DE102016221138A1 (en) * 2016-10-26 2018-04-26 Phoenix Contact Gmbh & Co. Kg Piston pump for metered delivery of liquid and pasty media in particular for microdosing and injection molding machine with a piston pump
LU93279B1 (en) * 2016-10-26 2018-05-29 Phoenix Contact Gmbh & Co Kg Intellectual Property Licenses & Standards Piston pump for metered delivery of liquid and pasty media in particular for microdosing and injection molding machine with a piston pump
CN111516917A (en) * 2020-04-20 2020-08-11 安徽德卡孚自动化控制工程有限公司 High-precision fluid distribution device for industrial production

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE939244C (en) * 1951-11-02 1956-02-16 Benno Fiala-Fernbrugg Double piston pump, especially for high speeds
US3302578A (en) * 1965-04-28 1967-02-07 H V Hardman Co Inc Metering pump
FR2564525A1 (en) * 1984-05-21 1985-11-22 Ambec Michel Metering pump for pasty products or products filled with fragile substances
EP0701061A1 (en) * 1994-09-09 1996-03-13 Brother Kogyo Kabushiki Kaisha Pump and pump unit and method
US5639220A (en) * 1994-09-09 1997-06-17 Brother Kogyo Kabushiki Kaisha Pump with inlet and outlet simultaneously exposed to pump chamber and method of operating same
US8506268B2 (en) 2006-08-15 2013-08-13 Willy Vogel Ag Lubricant dosing pump and dosing method with two pistons movable with respect to one another
JP2008111545A (en) * 2006-08-15 2008-05-15 Willi Vogel Ag Lubricant distribution pump having two pistons movable relative to each other, and dispensing method
US9903351B2 (en) 2011-03-22 2018-02-27 Commissariat à l'énergie atomique et aux énergies alternatives Piston-type transfer pump device, method for transferring particulate solid matter using such a device, application of the method to the feeding of a gasification reactor
FR2973082A1 (en) * 2011-03-22 2012-09-28 Commissariat Energie Atomique PISTON TRANSFER PUMP DEVICE, METHOD OF TRANSFERRING GRANULAR SOLID MATERIAL USING SUCH DEVICE, APPLICATION OF METHOD FOR SUPPLYING GASIFYING REACTOR
WO2012126939A1 (en) * 2011-03-22 2012-09-27 Commissariat A L'energie Atomique Et Aux Energies Alternatives Piston-type transfer pump device, method for transferring particulate solid matter using such a device, application of the method to the feeding of a gasification reactor
WO2014090745A1 (en) * 2012-12-10 2014-06-19 Sanofi-Aventis Deutschland Gmbh Medical pump and method of operating the same
CN104797279A (en) * 2012-12-10 2015-07-22 赛诺菲-安万特德国有限公司 Medical pump and method of operating the same
CN107206158A (en) * 2015-02-02 2017-09-26 赛诺菲-安万特德国有限公司 The method that preparation starts medical pump
WO2016124589A1 (en) * 2015-02-02 2016-08-11 Sanofi-Aventis Deutschland Gmbh Method of priming a medical pump
US10610637B2 (en) 2015-02-02 2020-04-07 Sanofi-Aventis Deutschland Gmbh Method of priming a medical pump
CN107206158B (en) * 2015-02-02 2020-07-10 赛诺菲-安万特德国有限公司 Method for preparing to start medical pump
ITTO20150216A1 (en) * 2015-04-14 2016-10-14 Cane Spa DRUG PUMPING DEVICE
DE102016221138A1 (en) * 2016-10-26 2018-04-26 Phoenix Contact Gmbh & Co. Kg Piston pump for metered delivery of liquid and pasty media in particular for microdosing and injection molding machine with a piston pump
DE102016221138B4 (en) 2016-10-26 2018-05-09 Phoenix Contact Gmbh & Co. Kg Piston pump for metered delivery of liquid and pasty media in particular for microdosing and injection molding machine with a piston pump
LU93279B1 (en) * 2016-10-26 2018-05-29 Phoenix Contact Gmbh & Co Kg Intellectual Property Licenses & Standards Piston pump for metered delivery of liquid and pasty media in particular for microdosing and injection molding machine with a piston pump
CN107191349A (en) * 2017-06-16 2017-09-22 赵宇 A kind of double plunger variable pump and its application method
CN111516917A (en) * 2020-04-20 2020-08-11 安徽德卡孚自动化控制工程有限公司 High-precision fluid distribution device for industrial production
CN111516917B (en) * 2020-04-20 2022-01-25 苏州市仨鑫球业有限公司 High-precision fluid distribution device for industrial production

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