FR2276480A1 - PISTON PUMP, ESPECIALLY FOR THE TRANSPORT OF CONCRETE - Google Patents

PISTON PUMP, ESPECIALLY FOR THE TRANSPORT OF CONCRETE

Info

Publication number
FR2276480A1
FR2276480A1 FR7520028A FR7520028A FR2276480A1 FR 2276480 A1 FR2276480 A1 FR 2276480A1 FR 7520028 A FR7520028 A FR 7520028A FR 7520028 A FR7520028 A FR 7520028A FR 2276480 A1 FR2276480 A1 FR 2276480A1
Authority
FR
France
Prior art keywords
concrete
transport
piston pump
piston
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.)
Withdrawn
Application number
FR7520028A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2276480A1 publication Critical patent/FR2276480A1/en
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Steroid Compounds (AREA)
FR7520028A 1974-06-27 1975-06-26 PISTON PUMP, ESPECIALLY FOR THE TRANSPORT OF CONCRETE Withdrawn FR2276480A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK347574AA DK137344B (en) 1974-06-27 1974-06-27 Piston pump especially for pumping concrete.

Publications (1)

Publication Number Publication Date
FR2276480A1 true FR2276480A1 (en) 1976-01-23

Family

ID=8123315

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520028A Withdrawn FR2276480A1 (en) 1974-06-27 1975-06-26 PISTON PUMP, ESPECIALLY FOR THE TRANSPORT OF CONCRETE

Country Status (7)

Country Link
CA (1) CA1041370A (en)
DE (1) DE2528321A1 (en)
DK (1) DK137344B (en)
FR (1) FR2276480A1 (en)
GB (1) GB1508665A (en)
NO (1) NO752221L (en)
SE (1) SE7507285L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444671A1 (en) * 1994-12-15 1996-06-20 Abb Patent Gmbh Paint feed pump

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2185293A (en) * 1986-01-11 1987-07-15 David Philip Moakes Dispensing pump for viscous liquids
DE19818141C2 (en) * 1998-04-23 2003-04-30 Trw Fahrwerksyst Gmbh & Co Method for limiting the pressure provided by a hydraulic pump and hydraulic pump for carrying out the method
KR100461232B1 (en) * 2001-12-03 2004-12-14 삼성광주전자 주식회사 Apparatus for compressing fluid
FR2973082B1 (en) * 2011-03-22 2015-12-25 Commissariat Energie Atomique PISTON TRANSFER PUMP DEVICE, METHOD OF TRANSFERRING GRANULAR SOLID MATERIAL USING SUCH DEVICE, APPLICATION OF METHOD FOR SUPPLYING GASIFYING REACTOR
WO2014090745A1 (en) * 2012-12-10 2014-06-19 Sanofi-Aventis Deutschland Gmbh Medical pump and method of operating the same
US10004845B2 (en) * 2014-04-18 2018-06-26 Becton, Dickinson And Company Split piston metering pump
EP3050585B1 (en) * 2015-01-27 2019-04-10 Idorsia Pharmaceuticals Ltd Dosing device for dispensing a fluid under aseptic conditions
ITTO20150216A1 (en) * 2015-04-14 2016-10-14 Cane Spa DRUG PUMPING DEVICE
JP7008693B2 (en) 2016-06-08 2022-01-25 エスエイチエル・メディカル・アーゲー A device for distributing fluid
CN107191349A (en) * 2017-06-16 2017-09-22 赵宇 A kind of double plunger variable pump and its application method
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444671A1 (en) * 1994-12-15 1996-06-20 Abb Patent Gmbh Paint feed pump

Also Published As

Publication number Publication date
NO752221L (en) 1975-12-30
DE2528321A1 (en) 1976-01-15
DK137344C (en) 1978-07-24
DK137344B (en) 1978-02-20
SE7507285L (en) 1975-12-30
CA1041370A (en) 1978-10-31
DK347574A (en) 1976-03-02
GB1508665A (en) 1978-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse