GB1344035A - Pump for zincrich materials or the like - Google Patents

Pump for zincrich materials or the like

Info

Publication number
GB1344035A
GB1344035A GB1404072A GB1404072A GB1344035A GB 1344035 A GB1344035 A GB 1344035A GB 1404072 A GB1404072 A GB 1404072A GB 1404072 A GB1404072 A GB 1404072A GB 1344035 A GB1344035 A GB 1344035A
Authority
GB
United Kingdom
Prior art keywords
valve
ball
pump
march
polyurethane
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
GB1404072A
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 GB1344035A publication Critical patent/GB1344035A/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
    • 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
    • F04B53/1087—Valve seats
    • 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
    • F04B53/126—Ball valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight
    • Y10T137/791—Ball valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

1344035 Reciprocating pumps G S LEVEY 24 March 1972 [24 March 1971] 14040/72 Heading F1A [Also in Division F2] A pump for zinc rich materials, e.g. for airless spray coating, has check valve members with their seat engaging surfaces formed of resilient material to prevent weld-type bonding between the pumped material and the valve components. As shown, the pump has an inlet ball valve 57 and a piston ball valve 62 engaging part spherical seats 54, 61. In Fig. 3, (not shown), each ball comprises a metal core, e.g. brass or steel, with a layer of electromeric material e.g. polyurethane, and the valve seats are of metal e.g. stainless steel or carbon steel. Alternatively, each ball may be formed from a mixture of polyurethane and lead particles. In Fig. 4 (not shown) the valve seat surface has an annular groove locating an O-ring engaged by the valve ball. The pump has spring-loaded packings 39, 44 and is actuated by a pneumatic motor (18), Fig. 1 (not shown).
GB1404072A 1971-03-24 1972-03-24 Pump for zincrich materials or the like Expired GB1344035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12767671A 1971-03-24 1971-03-24

Publications (1)

Publication Number Publication Date
GB1344035A true GB1344035A (en) 1974-01-16

Family

ID=22431340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1404072A Expired GB1344035A (en) 1971-03-24 1972-03-24 Pump for zincrich materials or the like

Country Status (10)

Country Link
US (1) US3787149A (en)
AU (1) AU456681B2 (en)
BE (1) BE780684A (en)
CA (1) CA962523A (en)
CH (1) CH550613A (en)
DE (1) DE2214446A1 (en)
ES (1) ES401146A1 (en)
FR (1) FR2136050A5 (en)
GB (1) GB1344035A (en)
IT (1) IT954520B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316986A1 (en) * 1993-05-21 1994-11-24 Teves Gmbh Alfred Piston pump
US6199962B1 (en) 1998-07-02 2001-03-13 Kelsey-Hayes Company Hydraulic control unit for a vehicular brake system having a self-priming pump

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463597A (en) * 1980-10-07 1984-08-07 Exxon Production Research Co. Apparatus for sealing a pipeline
DE8312806U1 (en) * 1983-04-30 1984-10-04 O.T. Pumpen GmbH & Co KG, 2059 Büchen OSCILLATING WORKING PUMP
US4662392A (en) * 1983-07-29 1987-05-05 Intevep, S.A. Check valve
US4634352A (en) * 1985-07-08 1987-01-06 Austin Richard D Cement pump with valve manifold control
US4646783A (en) * 1985-08-09 1987-03-03 Alberto Bazan Anti-stall ball-check valve
DE3542848A1 (en) * 1985-12-04 1987-06-11 Kronseder Maschf Krones Heatable pump for viscous media, in particular adhesive
US4944637A (en) * 1987-01-30 1990-07-31 Fletcher Gilbert K Valved seed outlet
AP92A (en) * 1988-02-26 1990-07-16 Stokeld William Reginald Pump.
US4825897A (en) * 1988-05-19 1989-05-02 Shade Stephen A Flow control valve
US5211611A (en) * 1989-08-01 1993-05-18 American Power Equipment Company Planocentric drive mechanism
DE3931437A1 (en) * 1989-09-21 1991-04-04 Teves Gmbh Alfred CHECK VALVE
US5201639A (en) * 1992-03-03 1993-04-13 Reineck Donald R In-line hand pump device
US5456583A (en) * 1994-08-31 1995-10-10 Graco Inc. Liquid pump
US5709536A (en) * 1995-01-30 1998-01-20 Titan Tool, Inc. Hydro mechanical packingless pump and liquid spray system
US5655885A (en) * 1995-03-31 1997-08-12 Chung; Yang Woong Reciprocating piston pump with modular fluid subassembly
DE19721404C2 (en) * 1997-05-22 1999-07-22 Fluidtech Gmbh Actuator with manual override
JP2000257575A (en) * 1999-03-05 2000-09-19 Sanden Corp Compressor
US6338361B2 (en) * 2000-02-04 2002-01-15 United Microelectronics Corp. Apparatus with a check function for controlling a flow resistance of a photoresist solution
US6558141B2 (en) * 2001-04-12 2003-05-06 Ingersoll-Rand Company Packing assembly and reciprocating plunger pump incorporating same
US7258781B2 (en) * 2002-09-09 2007-08-21 Clarity Filters Llc Single-use long-life faucet-mounted water filtration devices
CA2520691C (en) * 2005-09-22 2012-05-01 Galvatech 2000 Airless spray pump system and method for spraying a binder solution with suspended particles
US20110260088A1 (en) * 2010-04-21 2011-10-27 Cunningham James A Ball valve having complex valve seat
JP5505346B2 (en) 2011-03-25 2014-05-28 アイシン・エィ・ダブリュ株式会社 Electromagnetic pump
US20160090972A1 (en) * 2014-09-30 2016-03-31 Kun Yuan Tong Dual function bicycle air hand pump
FR3032174B1 (en) * 2015-02-02 2018-10-12 Safran Landing Systems CONTROL SYSTEM COMPRISING A CONTROL ROD
CN107532736B (en) * 2015-04-29 2020-03-06 固瑞克明尼苏达有限公司 Shell and tube ball check for positive displacement pumps
DE102022003590A1 (en) 2022-09-28 2024-03-28 Hydac Fluidcarecenter Gmbh Pump device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052259A (en) * 1962-09-04 Diaphragm actuated safety valve
FR333628A (en) * 1903-07-07 1903-11-30 Hippolyte Honore Joseph Lecq Automatic shutter particularly applicable to spraying devices
US1380415A (en) * 1919-04-10 1921-06-07 James K Putnam Check-valve
US1991342A (en) * 1931-08-19 1935-02-12 Chain Belt Co Concrete pump
US2747510A (en) * 1952-01-12 1956-05-29 Soundrive Pump Company Pump for fluid and semi-fluid materials such as plaster and the like
US2895421A (en) * 1956-04-20 1959-07-21 Vilbiss Co Coating material pump
US2862478A (en) * 1956-06-11 1958-12-02 F E Myers And Bro Company Fluid motor piston
US3059667A (en) * 1960-04-27 1962-10-23 Coceano Domenico High temperature check valve
US3176713A (en) * 1961-09-12 1965-04-06 American Cyanamid Co Ball check valve
US3168045A (en) * 1961-09-13 1965-02-02 Sebastiani Martin Pump for thick materials
US3091254A (en) * 1961-11-24 1963-05-28 Prec Chemical Pump Corp Dual seating ball check valve
US3395890A (en) * 1965-10-23 1968-08-06 Chandler Evans Inc Plastic control valve and method for making same
US3363580A (en) * 1966-01-19 1968-01-16 Denver Equip Co Multiple valve pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316986A1 (en) * 1993-05-21 1994-11-24 Teves Gmbh Alfred Piston pump
US6199962B1 (en) 1998-07-02 2001-03-13 Kelsey-Hayes Company Hydraulic control unit for a vehicular brake system having a self-priming pump

Also Published As

Publication number Publication date
BE780684A (en) 1972-07-03
ES401146A1 (en) 1975-02-16
US3787149A (en) 1974-01-22
FR2136050A5 (en) 1972-12-22
IT954520B (en) 1973-09-15
CH550613A (en) 1974-06-28
AU4034972A (en) 1973-09-27
DE2214446A1 (en) 1972-10-05
CA962523A (en) 1975-02-11
AU456681B2 (en) 1974-12-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee