NL142763B - REGULATING SLIDE FOR PUMPS FOR THICKNESS LIQUIDS. - Google Patents

REGULATING SLIDE FOR PUMPS FOR THICKNESS LIQUIDS.

Info

Publication number
NL142763B
NL142763B NL707001483A NL7001483A NL142763B NL 142763 B NL142763 B NL 142763B NL 707001483 A NL707001483 A NL 707001483A NL 7001483 A NL7001483 A NL 7001483A NL 142763 B NL142763 B NL 142763B
Authority
NL
Netherlands
Prior art keywords
pumps
liquids
thickness
regulating slide
regulating
Prior art date
Application number
NL707001483A
Other languages
Dutch (nl)
Other versions
NL7001483A (en
Original Assignee
Schwing Friedrich Wilh
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 Schwing Friedrich Wilh filed Critical Schwing Friedrich Wilh
Publication of NL7001483A publication Critical patent/NL7001483A/xx
Priority to NLAANVRAGE7407333,A priority Critical patent/NL170177C/en
Publication of NL142763B publication Critical patent/NL142763B/en

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
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0208—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the distribution member forming both the inlet and discharge distributor for one single pumping chamber
    • F04B7/0225—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the distribution member forming both the inlet and discharge distributor for one single pumping chamber and having a slidable movement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87676—With flow control
    • Y10T137/87684—Valve in each inlet
    • Y10T137/87692—With common valve operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Sliding Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
NL707001483A 1969-02-05 1970-02-03 REGULATING SLIDE FOR PUMPS FOR THICKNESS LIQUIDS. NL142763B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7407333,A NL170177C (en) 1969-02-05 1974-05-31 SLIDING VALVE FOR A PUMP FOR THICKNESS LIQUIDS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691905706 DE1905706C2 (en) 1969-02-05 1969-02-05 Control slide for thick matter pumps

Publications (2)

Publication Number Publication Date
NL7001483A NL7001483A (en) 1970-08-07
NL142763B true NL142763B (en) 1974-07-15

Family

ID=5724418

Family Applications (1)

Application Number Title Priority Date Filing Date
NL707001483A NL142763B (en) 1969-02-05 1970-02-03 REGULATING SLIDE FOR PUMPS FOR THICKNESS LIQUIDS.

Country Status (12)

Country Link
US (1) US3640303A (en)
JP (1) JPS4820811B1 (en)
AT (1) AT296033B (en)
BE (1) BE745435A (en)
CH (1) CH503198A (en)
CS (1) CS177027B2 (en)
DE (1) DE1905706C2 (en)
ES (1) ES376161A1 (en)
FR (1) FR2033928A5 (en)
GB (1) GB1229764A (en)
NL (1) NL142763B (en)
PL (1) PL80445B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700800C3 (en) * 1977-01-11 1980-10-16 Herbert 4690 Herne Kuhlmann Control valve for concrete pumps
US4335733A (en) * 1979-09-17 1982-06-22 Richards John A Valve for use in handling abrasive materials and method of wear prevention
DE3006542C2 (en) 1980-02-21 1985-01-17 Friedrich Wilh. Schwing Gmbh, 4690 Herne Control slide for slurry pumps
DE3528746A1 (en) * 1985-08-10 1987-02-12 Schwing Gmbh F STEERING VALVES FOR DICKER PUMPS
US6086349A (en) * 1992-05-26 2000-07-11 Del Monte; Ernest J. Variable wall concrete molding machine
WO1997005412A1 (en) * 1995-08-02 1997-02-13 Parker-Hannifin Corporation Lockout valve
DE102007004338A1 (en) * 2007-01-29 2008-07-31 Schwing Gmbh Thick material pump, particularly concrete pump, has processing device for sewage water from cleaning of thick material pump, where processing device has collection container, conveyor and processing container

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1317563A (en) * 1919-09-30 And six twenty
GB527640A (en) * 1938-05-14 1940-10-14 Sulzer Ag Improvements in or relating to sealing apparatus for preventing the escape of fluid between a rotating shaft and a wall therough which it passes
US2478811A (en) * 1947-05-19 1949-08-09 W K M Company Inc Power-operated gate valve
US2628872A (en) * 1948-02-05 1953-02-17 American Instr Co Inc Fluid pressure intensifier
US2912214A (en) * 1954-03-01 1959-11-10 Cameron Iron Works Inc Blowout preventer
US3244399A (en) * 1962-12-19 1966-04-05 Cameron Iron Works Inc Gate valve

Also Published As

Publication number Publication date
ES376161A1 (en) 1972-03-01
GB1229764A (en) 1971-04-28
AT296033B (en) 1972-01-25
CH503198A (en) 1971-02-15
DE1905706C2 (en) 1970-11-12
FR2033928A5 (en) 1970-12-04
NL7001483A (en) 1970-08-07
PL80445B1 (en) 1975-08-30
JPS4820811B1 (en) 1973-06-23
BE745435A (en) 1970-07-16
CS177027B2 (en) 1977-07-29
US3640303A (en) 1972-02-08
DE1905706B1 (en) 1970-02-26

Similar Documents

Publication Publication Date Title
NL167517C (en) DEVICE FOR FLOW PHOTOMETRY.
NL145021B (en) LIQUID PUMP.
NL166094C (en) SCREW CONNECTION FOR METAL PIPE ELEMENTS.
NL172499C (en) CARTRIDGE PUMP CARTRIDGE.
NL140037B (en) LIQUID PUMP.
CA931424A (en) Pump for liquids
ES189981Y (en) FILTER FOR LIQUIDS.
NL162721C (en) SCREW PUMP.
ES159600Y (en) NON-METALLIC ANTI-HUMIDITY CARTRIDGE.
NO137792C (en) SENTRIFUGAL PUMP.
NL142763B (en) REGULATING SLIDE FOR PUMPS FOR THICKNESS LIQUIDS.
NL154589B (en) FLUIDUM FLOW REGULATOR.
NL173309C (en) LIQUIDIZER FOR LIQUIDS.
DK127608B (en) Piston pump for liquids.
NL160634C (en) CENTRIFUGAL PUMP.
NL167029C (en) FOIL FOR LOW CHROMATOGRAPHY.
NL170055C (en) SELF-DEVELOPING MOVIE UNIT.
NL160643C (en) SLIDE VALVE.
NL145029B (en) HIGH-PRESSURE REGULATOR.
DK139709B (en) Dispensing device for dispensing liquids.
NL164001C (en) DISPENSING PUMP FOR LIQUID FUEL.
NL161847B (en) CENTRIFUGAL PUMP, ESPECIALLY FOR AGGRESSIVE MEDIA.
ES196288Y (en) PERILSTALTIC PUMP.
NL170177C (en) SLIDING VALVE FOR A PUMP FOR THICKNESS LIQUIDS.
ES152424Y (en) LANDFILL FOR LIQUIDS.

Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SCHWING