GB2045344B - Pump - Google Patents

Pump

Info

Publication number
GB2045344B
GB2045344B GB8003489A GB8003489A GB2045344B GB 2045344 B GB2045344 B GB 2045344B GB 8003489 A GB8003489 A GB 8003489A GB 8003489 A GB8003489 A GB 8003489A GB 2045344 B GB2045344 B GB 2045344B
Authority
GB
United Kingdom
Prior art keywords
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
GB8003489A
Other languages
English (en)
Other versions
GB2045344A (en
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 GB2045344A publication Critical patent/GB2045344A/en
Application granted granted Critical
Publication of GB2045344B publication Critical patent/GB2045344B/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
    • F04B7/0042—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member
    • F04B7/0046—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for rotating distribution members
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E21D20/021—Grouting with inorganic components, e.g. cement
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0266—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the inlet and discharge means being separate members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Reciprocating Pumps (AREA)
GB8003489A 1979-02-02 1980-02-01 Pump Expired GB2045344B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19797902915U DE7902915U1 (de) 1979-02-02 1979-02-02 Pumpe zum einspritzen von moerteln in ankerloecher

Publications (2)

Publication Number Publication Date
GB2045344A GB2045344A (en) 1980-10-29
GB2045344B true GB2045344B (en) 1983-04-20

Family

ID=6700690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8003489A Expired GB2045344B (en) 1979-02-02 1980-02-01 Pump

Country Status (8)

Country Link
AT (1) AT365740B (enrdf_load_stackoverflow)
BE (1) BE881213A (enrdf_load_stackoverflow)
CH (1) CH623377A5 (enrdf_load_stackoverflow)
DE (1) DE7902915U1 (enrdf_load_stackoverflow)
ES (1) ES8100435A1 (enrdf_load_stackoverflow)
GB (1) GB2045344B (enrdf_load_stackoverflow)
IT (1) IT1151081B (enrdf_load_stackoverflow)
LU (1) LU82098A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202904B (en) * 1987-03-23 1991-09-11 Rolls Royce Plc A method and apparatus for evaluating the working line characteristics of a compressor of a gas turbine engine
CN100404854C (zh) * 2006-09-30 2008-07-23 中国矿业大学 矿用手动封孔泵
CN101922424B (zh) * 2009-06-15 2013-05-29 刘靖 一种灌浆机用灌浆柱塞泵
AT14935U1 (de) 2015-03-31 2016-08-15 Geolyth Mineral Tech Gmbh Füllvorrichtung
CN105927495B (zh) * 2016-04-29 2018-01-23 太原市环宇液压机械有限公司 锚固剂生产用胶泥恒流灌装泵灌装方法

Also Published As

Publication number Publication date
IT8019524A0 (it) 1980-01-29
LU82098A1 (fr) 1980-04-23
IT1151081B (it) 1986-12-17
CH623377A5 (enrdf_load_stackoverflow) 1981-05-29
BE881213A (fr) 1980-05-16
ATA56480A (de) 1981-06-15
DE7902915U1 (de) 1979-06-28
AT365740B (de) 1982-02-10
GB2045344A (en) 1980-10-29
ES488164A0 (es) 1980-11-01
ES8100435A1 (es) 1980-11-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee