CH623377A5 - - Google Patents

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Publication number
CH623377A5
CH623377A5 CH39980A CH39980A CH623377A5 CH 623377 A5 CH623377 A5 CH 623377A5 CH 39980 A CH39980 A CH 39980A CH 39980 A CH39980 A CH 39980A CH 623377 A5 CH623377 A5 CH 623377A5
Authority
CH
Switzerland
Prior art keywords
cylinder
pump according
pump
injection
suction
Prior art date
Application number
CH39980A
Other languages
English (en)
French (fr)
Inventor
Arthur Parietti
Original Assignee
Arthur Parietti
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 Arthur Parietti filed Critical Arthur Parietti
Publication of CH623377A5 publication Critical patent/CH623377A5/fr

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)
CH39980A 1979-02-02 1980-01-18 CH623377A5 (de)

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 (1)

Publication Number Publication Date
CH623377A5 true CH623377A5 (de) 1981-05-29

Family

ID=6700690

Family Applications (1)

Application Number Title Priority Date Filing Date
CH39980A CH623377A5 (de) 1979-02-02 1980-01-18

Country Status (8)

Country Link
AT (1) AT365740B (de)
BE (1) BE881213A (de)
CH (1) CH623377A5 (de)
DE (1) DE7902915U1 (de)
ES (1) ES488164A0 (de)
GB (1) GB2045344B (de)
IT (1) IT1151081B (de)
LU (1) LU82098A1 (de)

Families Citing this family (6)

* 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
CN116537851B (zh) * 2023-05-26 2025-11-04 莱州亚通重型装备有限公司 自动化锚固剂浆液注药机构

Also Published As

Publication number Publication date
IT1151081B (it) 1986-12-17
GB2045344B (en) 1983-04-20
ES8100435A1 (es) 1980-11-01
ES488164A0 (es) 1980-11-01
AT365740B (de) 1982-02-10
DE7902915U1 (de) 1979-06-28
BE881213A (fr) 1980-05-16
IT8019524A0 (it) 1980-01-29
GB2045344A (en) 1980-10-29
ATA56480A (de) 1981-06-15
LU82098A1 (fr) 1980-04-23

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased