DK137344B - Piston pump especially for pumping concrete. - Google Patents

Piston pump especially for pumping concrete.

Info

Publication number
DK137344B
DK137344B DK347574AA DK347574A DK137344B DK 137344 B DK137344 B DK 137344B DK 347574A A DK347574A A DK 347574AA DK 347574 A DK347574 A DK 347574A DK 137344 B DK137344 B DK 137344B
Authority
DK
Denmark
Prior art keywords
piston pump
pumping concrete
pump especially
pumping
concrete
Prior art date
Application number
DK347574AA
Other languages
Danish (da)
Other versions
DK137344C (en
DK347574A (en
Inventor
Niels Brundbjerg
Original Assignee
Niels Brundbjerg
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 Niels Brundbjerg filed Critical Niels Brundbjerg
Priority to DK347574AA priority Critical patent/DK137344B/en
Priority to NO752221A priority patent/NO752221L/no
Priority to DE19752528321 priority patent/DE2528321A1/en
Priority to SE7507285A priority patent/SE7507285L/en
Priority to FR7520028A priority patent/FR2276480A1/en
Priority to GB27211/75A priority patent/GB1508665A/en
Priority to CA230,460A priority patent/CA1041370A/en
Publication of DK347574A publication Critical patent/DK347574A/da
Publication of DK137344B publication Critical patent/DK137344B/en
Application granted granted Critical
Publication of DK137344C publication Critical patent/DK137344C/da

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)
DK347574AA 1974-06-27 1974-06-27 Piston pump especially for pumping concrete. DK137344B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK347574AA DK137344B (en) 1974-06-27 1974-06-27 Piston pump especially for pumping concrete.
NO752221A NO752221L (en) 1974-06-27 1975-06-23
DE19752528321 DE2528321A1 (en) 1974-06-27 1975-06-25 PISTON PUMP
SE7507285A SE7507285L (en) 1974-06-27 1975-06-25 PISTON PUMP.
FR7520028A FR2276480A1 (en) 1974-06-27 1975-06-26 PISTON PUMP, ESPECIALLY FOR THE TRANSPORT OF CONCRETE
GB27211/75A GB1508665A (en) 1974-06-27 1975-06-27 Piston pump
CA230,460A CA1041370A (en) 1974-06-27 1975-06-30 Piston pump

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 (3)

Publication Number Publication Date
DK347574A DK347574A (en) 1976-03-02
DK137344B true DK137344B (en) 1978-02-20
DK137344C DK137344C (en) 1978-07-24

Family

ID=8123315

Family Applications (1)

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

Families Citing this family (12)

* 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
DE4444671A1 (en) * 1994-12-15 1996-06-20 Abb Patent Gmbh Paint feed pump
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
DK2928522T3 (en) * 2012-12-10 2020-08-24 Sanofi Aventis Deutschland MEDICAL PUMP AND METHOD FOR OPERATING IT
US10004845B2 (en) 2014-04-18 2018-06-26 Becton, Dickinson And Company Split piston metering pump
DK3050585T3 (en) 2015-01-27 2019-07-08 Idorsia Pharmaceuticals Ltd Dispensing device for dispensing a fluid under aseptic conditions
ITTO20150216A1 (en) * 2015-04-14 2016-10-14 Cane Spa DRUG PUMPING DEVICE
US10881800B2 (en) 2016-06-08 2021-01-05 Shl Medical Ag Device for dispensing a 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

Also Published As

Publication number Publication date
NO752221L (en) 1975-12-30
FR2276480A1 (en) 1976-01-23
CA1041370A (en) 1978-10-31
SE7507285L (en) 1975-12-30
DK137344C (en) 1978-07-24
GB1508665A (en) 1978-04-26
DK347574A (en) 1976-03-02
DE2528321A1 (en) 1976-01-15

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