CA1108008A - Pompe - Google Patents

Pompe

Info

Publication number: CA1108008A
Authority: CA; Canada
Prior art keywords: pumping units; pumping; chamber; piston; units
Prior art date: 1977-09-22
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

CA303,071A

Other languages

English (en)

Inventor

John Hunter

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.)

Thomsen Equipment Co

Original Assignee

Thomsen Equipment Co

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.)

1977-09-22

Filing date

1978-05-10

Publication date

1981-09-01

1978-05-10 Application filed by Thomsen Equipment Co filed Critical Thomsen Equipment Co

1980-07-17 Priority to CA000356444A priority Critical patent/CA1149673A/fr

1981-09-01 Application granted granted Critical

1981-09-01 Publication of CA1108008A publication Critical patent/CA1108008A/fr

Status Expired legal-status Critical Current

Links

239000004567 concrete Substances 0.000 claims abstract description 78
239000000463 material Substances 0.000 claims abstract description 66
239000012530 fluid Substances 0.000 claims abstract description 10
238000007599 discharging Methods 0.000 claims abstract description 7
230000013011 mating Effects 0.000 claims abstract description 4
238000005086 pumping Methods 0.000 claims description 102
230000001050 lubricating effect Effects 0.000 claims description 21
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
238000003860 storage Methods 0.000 claims description 18
238000004891 communication Methods 0.000 claims description 17
230000008878 coupling Effects 0.000 claims description 8
238000010168 coupling process Methods 0.000 claims description 8
238000005859 coupling reaction Methods 0.000 claims description 8
239000004570 mortar (masonry) Substances 0.000 claims description 6
239000011505 plaster Substances 0.000 claims description 6
239000004566 building material Substances 0.000 claims description 4
230000007797 corrosion Effects 0.000 claims description 3
238000005260 corrosion Methods 0.000 claims description 3
230000004044 response Effects 0.000 claims description 3
238000010008 shearing Methods 0.000 claims description 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
229910052804 chromium Inorganic materials 0.000 claims 1
239000011651 chromium Substances 0.000 claims 1
238000010276 construction Methods 0.000 description 6
239000002826 coolant Substances 0.000 description 2
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
241000243251 Hydra Species 0.000 description 1
101100238304 Mus musculus Morc1 gene Proteins 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
-1 concre-te Substances 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000005552 hardfacing Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
238000003754 machining Methods 0.000 description 1
230000008520 organization Effects 0.000 description 1
238000012163 sequencing technique Methods 0.000 description 1
241000894007 species Species 0.000 description 1
238000003466 welding Methods 0.000 description 1

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
- F04B7/0019—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers
- F04B7/0026—Piston machines or pumps characterised by having positively-driven valving a common distribution member forming a single discharge distributor for a plurality of pumping chambers and having an oscillating movement
- 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
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
- 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
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
- F04B15/023—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Reciprocating Pumps (AREA)
On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

CA303,071A 1977-09-22 1978-05-10 Pompe Expired CA1108008A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000356444A CA1149673A (fr)	1977-09-22	1980-07-17	Tiroir de pompe a beton

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US83551477A	1977-09-22	1977-09-22
US835,514		1977-09-22

Publications (1)

Publication Number	Publication Date
CA1108008A true CA1108008A (fr)	1981-09-01

Family

ID=25269707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA303,071A Expired CA1108008A (fr)	1977-09-22	1978-05-10	Pompe

Country Status (2)

Country	Link
CA (1)	CA1108008A (fr)
GB (3)	GB1600467A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3536787A1 (de) *	1985-10-16	1987-04-16	Kessler & Luch Gmbh	Volumenstrom - regler
DE3861434D1 (de) *	1987-06-27	1991-02-07	Putzmeister Maschf	Zweizylinder-dickstoffpumpen.
CN114352516B (zh) *	2021-12-02	2023-03-31	中联重科股份有限公司	活塞及混凝土泵送装置

1978
- 1978-05-10 CA CA303,071A patent/CA1108008A/fr not_active Expired
- 1978-05-15 GB GB4466179A patent/GB1600467A/en not_active Expired
- 1978-05-15 GB GB4466079A patent/GB1600466A/en not_active Expired
- 1978-05-15 GB GB1958678A patent/GB1600465A/en not_active Expired

Also Published As

Publication number	Publication date
GB1600465A (en)	1981-10-14
GB1600467A (en)	1981-10-14
GB1600466A (en)	1981-10-14

Legal Events

Date	Code	Title	Description
1998-09-01	MKEX	Expiry

Publication	Publication Date	Title
CA1147205A (fr)	1983-05-31	Pompe tandem alternative a longue course pour l'acheminement des boues
GB1380476A (en)	1975-01-15	Pumps for concrete and other sludgy materials
US4023469A (en)	1977-05-17	Piston and piston rod construction for pumps and method of flushing piston-type pumps
GB2139711A (en)	1984-11-14	Improvements in or relating to pumping apparatus
CA1108008A (fr)	1981-09-01	Pompe
US2169703A (en)	1939-08-15	Pumping apparatus
US4979884A (en)	1990-12-25	Multi-cylinder pump for heavy flowable materials
US4174928A (en)	1979-11-20	Double acting concrete pump
GB2116264A (en)	1983-09-21	Hydraulic power transducer
US6488477B1 (en)	2002-12-03	Material feed container, especially for thick material pumps
US2733665A (en)	1956-02-07	Klopp
US4303378A (en)	1981-12-01	Concrete pump
US4893992A (en)	1990-01-16	Two-cylinder thick-material pump
RU1771516C (ru)	1992-10-23	Двухцилиндровый поршневой насос
IE38418B1 (en)	1978-03-15	Improvements relating to slurry pumps
CA1149673A (fr)	1983-07-12	Tiroir de pompe a beton
US4526520A (en)	1985-07-02	Pump
US20030123996A1 (en)	2003-07-03	Pumping device for viscous slurry material
CN110345280A (zh)	2019-10-18	一种砂浆喷涂三通阀
SU877129A1 (ru)	1981-10-30	Объемный роторный насос
JP2585147Y2 (ja)	1998-11-11	コンクリートポンプのゲートハウジング
CA2018087A1 (fr)	1991-03-28	Pompe a piston a double action
RU2106527C1 (ru)	1998-03-10	Аксиально-поршневой насос
JPH0232873Y2 (fr)	1990-09-05
ES270928U (es)	1985-07-01	Bomba hidraulica perfeccionada.