GB1257139A - - Google Patents

Info

Publication number
GB1257139A
GB1257139A GB1257139DA GB1257139A GB 1257139 A GB1257139 A GB 1257139A GB 1257139D A GB1257139D A GB 1257139DA GB 1257139 A GB1257139 A GB 1257139A
Authority
GB
United Kingdom
Prior art keywords
washer
plunger
june
shoulder
nut
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
Other languages
English (en)
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 filed Critical
Publication of GB1257139A publication Critical patent/GB1257139A/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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • 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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Actuator (AREA)
  • Bolts, Nuts, And Washers (AREA)
GB1257139D 1969-06-17 1970-06-08 Expired GB1257139A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83404769A 1969-06-17 1969-06-17

Publications (1)

Publication Number Publication Date
GB1257139A true GB1257139A (enrdf_load_stackoverflow) 1971-12-15

Family

ID=25265958

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257139D Expired GB1257139A (enrdf_load_stackoverflow) 1969-06-17 1970-06-08

Country Status (6)

Country Link
CA (1) CA927866A (enrdf_load_stackoverflow)
DE (1) DE2029688A1 (enrdf_load_stackoverflow)
ES (1) ES379506A1 (enrdf_load_stackoverflow)
FR (1) FR2052674A5 (enrdf_load_stackoverflow)
GB (1) GB1257139A (enrdf_load_stackoverflow)
NL (1) NL7008422A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2512035A (en) * 2013-02-04 2014-09-24 David Hutton Pump

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4419426A1 (de) * 1994-06-03 1995-12-07 Klein Schanzlin & Becker Ag Wellenabdichtung für Armaturen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2512035A (en) * 2013-02-04 2014-09-24 David Hutton Pump
GB2512035B (en) * 2013-02-04 2018-01-31 Flexipump Irrigation Ltd Pump

Also Published As

Publication number Publication date
ES379506A1 (es) 1972-10-16
CA927866A (en) 1973-06-05
FR2052674A5 (enrdf_load_stackoverflow) 1971-04-09
DE2029688A1 (de) 1970-12-23
NL7008422A (enrdf_load_stackoverflow) 1970-12-21

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees