CA1077731A - Drive rod coupling for positive displacement pump - Google Patents

Drive rod coupling for positive displacement pump

Info

Publication number
CA1077731A
CA1077731A CA270,406A CA270406A CA1077731A CA 1077731 A CA1077731 A CA 1077731A CA 270406 A CA270406 A CA 270406A CA 1077731 A CA1077731 A CA 1077731A
Authority
CA
Canada
Prior art keywords
head
bearing
face
plunger
elements
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
CA270,406A
Other languages
English (en)
French (fr)
Inventor
Robert R. Bell
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.)
Vapor Corp
Original Assignee
Vapor Corp
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 Vapor Corp filed Critical Vapor Corp
Application granted granted Critical
Publication of CA1077731A publication Critical patent/CA1077731A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C5/00—Crossheads; Constructions of connecting-rod heads or piston-rod connections rigid with crossheads
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • 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
    • F04B9/103—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 only one pumping chamber
    • F04B9/105—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 only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/22—Connection to driving members with connecting-rods, i.e. pivotal connections with universal joint, e.g. ball-joint
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J7/00—Piston-rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
CA270,406A 1976-02-25 1977-01-25 Drive rod coupling for positive displacement pump Expired CA1077731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66130876A 1976-02-25 1976-02-25

Publications (1)

Publication Number Publication Date
CA1077731A true CA1077731A (en) 1980-05-20

Family

ID=24653061

Family Applications (1)

Application Number Title Priority Date Filing Date
CA270,406A Expired CA1077731A (en) 1976-02-25 1977-01-25 Drive rod coupling for positive displacement pump

Country Status (13)

Country Link
JP (1) JPS52148801A (de)
AR (1) AR216644A1 (de)
AU (1) AU515893B2 (de)
BE (1) BE851744A (de)
BR (1) BR7701137A (de)
CA (1) CA1077731A (de)
CH (1) CH610629A5 (de)
DE (1) DE2708309A1 (de)
FR (1) FR2342412A1 (de)
GB (1) GB1572632A (de)
IT (1) IT1192171B (de)
MX (1) MX4203E (de)
NL (1) NL7701804A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6137476U (ja) * 1984-08-09 1986-03-08 クロダ・ワツツ株式会社 空圧駆動式ピストンポンプ
JPS63143772U (de) * 1987-03-12 1988-09-21
JP2513402Y2 (ja) * 1987-05-28 1996-10-09 株式会社島津製作所 プランジヤポンプ
US6113304A (en) * 1997-09-18 2000-09-05 Flow International Corporation Coupling for high pressure fluid pump assembly
US6086070A (en) * 1997-09-18 2000-07-11 Flow International Corporation High pressure fluid seal assembly
US8186900B2 (en) 2005-02-16 2012-05-29 National-Oilwell, L.P. Piston rod retention system
CN103671021A (zh) * 2012-09-12 2014-03-26 中国石油化工股份有限公司 一种活塞杆的弹性连接结构及其连接方法
CN102913506B (zh) * 2012-11-09 2015-12-09 浙江大学 一种球绞内置于活塞杆式液压缸
DE102015224311B4 (de) * 2015-12-04 2022-10-27 Festo Se & Co. Kg Linearantriebsanordnung
GB2621526A (en) * 2021-08-13 2024-02-14 Zpe Ltd Drive assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE468648C (de) * 1928-11-17 Frank Deschnak Kolben fuer Brennkraftmaschinen
GB321761A (en) * 1929-09-13 1929-11-21 Enoch Latimer Wedge Improvements in, or relating to, pistons for engine cylinders
DE577808C (de) * 1931-12-12 1933-06-06 Walter Kelz Kolben fuer Brennkraftmaschinen
DE749285C (de) * 1940-07-17 1944-11-20 Anlenkung einer mit kugeligem Kopf versehenen Pleuelstange an einem einteiligen nichtmetallischen Kolben
US2451216A (en) * 1946-07-18 1948-10-12 Westinghouse Electric Corp Piston and connecting rod
GB949234A (en) * 1960-06-18 1964-02-12 Linde Eismasch Ag Improvements in or relating to pistons for hydraulic pumps
US3175646A (en) * 1963-04-29 1965-03-30 Electric Regulator Corp Joint for piston-piston rod combination, and valve function thereof
GB1145140A (en) * 1966-12-13 1969-03-12 Danfoss As Piston assemblies
US3670630A (en) * 1969-12-15 1972-06-20 Dart Ind Inc Resilient connecting means

Also Published As

Publication number Publication date
AU515893B2 (en) 1981-05-07
AR216644A1 (es) 1980-01-15
NL7701804A (nl) 1977-08-29
BE851744A (fr) 1977-06-16
CH610629A5 (en) 1979-04-30
JPS52148801A (en) 1977-12-10
FR2342412B1 (de) 1982-06-18
DE2708309A1 (de) 1977-09-08
AU2178677A (en) 1978-08-10
MX4203E (es) 1982-01-27
GB1572632A (en) 1980-07-30
IT1192171B (it) 1988-03-31
FR2342412A1 (fr) 1977-09-23
BR7701137A (pt) 1977-12-06

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Legal Events

Date Code Title Description
MKEX Expiry