DE3580105D1 - SLUDGE PUMP. - Google Patents

SLUDGE PUMP.

Info

Publication number
DE3580105D1
DE3580105D1 DE8686900453T DE3580105T DE3580105D1 DE 3580105 D1 DE3580105 D1 DE 3580105D1 DE 8686900453 T DE8686900453 T DE 8686900453T DE 3580105 T DE3580105 T DE 3580105T DE 3580105 D1 DE3580105 D1 DE 3580105D1
Authority
DE
Germany
Prior art keywords
sludge pump
sludge
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 - Lifetime
Application number
DE8686900453T
Other languages
German (de)
Inventor
J C Birdwell
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
Application granted granted Critical
Publication of DE3580105D1 publication Critical patent/DE3580105D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1176—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor
    • F04B9/1178—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each piston in one direction being obtained by a single-acting piston liquid motor the movement in the other direction being obtained by a hydraulic connection between the liquid motor cylinders
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/125—Reciprocating valves
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DE8686900453T 1984-12-12 1985-12-11 SLUDGE PUMP. Expired - Lifetime DE3580105D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68084984A 1984-12-12 1984-12-12
PCT/US1985/002419 WO1986003560A1 (en) 1984-12-12 1985-12-11 Mud pump

Publications (1)

Publication Number Publication Date
DE3580105D1 true DE3580105D1 (en) 1990-11-15

Family

ID=24732778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686900453T Expired - Lifetime DE3580105D1 (en) 1984-12-12 1985-12-11 SLUDGE PUMP.

Country Status (9)

Country Link
EP (1) EP0205569B1 (en)
JP (1) JPS62501020A (en)
AU (1) AU5207486A (en)
BR (1) BR8507113A (en)
CA (1) CA1255966A (en)
DE (1) DE3580105D1 (en)
MX (1) MX162460A (en)
NO (1) NO863230L (en)
WO (1) WO1986003560A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986004383A2 (en) * 1985-01-16 1986-07-31 Birdwell J C Fluid means for data transmission
FR2614944B1 (en) * 1987-05-05 1992-10-09 Bertin & Cie DEVICE FOR THE PRODUCTION OF A HIGH PRESSURE FLUID FLOW, IN PARTICULAR LIQUID
EP0838589A3 (en) * 1998-01-06 1998-08-05 Sika Equipment AG Method for automatic compensation of hydraulic drive fluid loss, a leakage compensation circuit and double piston pump comprising said circuit
CN103016289B (en) * 2012-12-11 2015-04-15 李星宇 Hydraulic direct-drive type mud pump
CN105626627B (en) * 2016-03-17 2018-02-06 四川川润液压润滑设备有限公司 A kind of hydraulic thrust sludge high-pressure plunger pump
CN105697362B (en) * 2016-03-22 2017-08-22 扬州四启环保设备有限公司 The import and export attachment structure of the double feed sludge pumps of twin-tub
US11118584B2 (en) 2016-06-29 2021-09-14 Itt Manufacturing Enterprises Llc Ring section pump having intermediate tie rod combination
CN109058526A (en) * 2018-08-08 2018-12-21 徐州徐工施维英机械有限公司 A kind of streamlined valve means in double outlets of pumpable compressibility material
CN109058525A (en) * 2018-08-08 2018-12-21 徐州徐工施维英机械有限公司 A kind of single outlet streamline valve body device of pumpable compressibility material

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765449A (en) * 1969-12-19 1973-10-16 C Cole Hydraulically powered pump having a precompression function
JPS56107660A (en) * 1979-10-15 1981-08-26 Mitsubishi Electric Corp Data transfer system
EP0075618A1 (en) * 1981-09-25 1983-04-06 HARBIDGE, John Fluid pressure circuit control arrangement

Also Published As

Publication number Publication date
MX162460A (en) 1991-05-13
EP0205569A1 (en) 1986-12-30
NO863230L (en) 1986-10-10
AU5207486A (en) 1986-07-01
WO1986003560A1 (en) 1986-06-19
CA1255966A (en) 1989-06-20
NO863230D0 (en) 1986-08-11
BR8507113A (en) 1987-03-31
JPS62501020A (en) 1987-04-23
EP0205569B1 (en) 1990-10-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee