AT276956B - Cuff-free special piston for deep piston pumps, especially for pumping petroleum - Google Patents

Cuff-free special piston for deep piston pumps, especially for pumping petroleum

Info

Publication number
AT276956B
AT276956B AT172367A AT172367A AT276956B AT 276956 B AT276956 B AT 276956B AT 172367 A AT172367 A AT 172367A AT 172367 A AT172367 A AT 172367A AT 276956 B AT276956 B AT 276956B
Authority
AT
Austria
Prior art keywords
piston
cuff
deep
free special
pumping petroleum
Prior art date
Application number
AT172367A
Other languages
German (de)
Inventor
Ernst Bernart
Original Assignee
Schoeller Bleckmann Stahlwerke
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 Schoeller Bleckmann Stahlwerke filed Critical Schoeller Bleckmann Stahlwerke
Priority to AT172367A priority Critical patent/AT276956B/en
Priority to DE19681653627 priority patent/DE1653627A1/en
Priority to GB877168A priority patent/GB1162935A/en
Application granted granted Critical
Publication of AT276956B publication Critical patent/AT276956B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT172367A 1967-02-22 1967-02-22 Cuff-free special piston for deep piston pumps, especially for pumping petroleum AT276956B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT172367A AT276956B (en) 1967-02-22 1967-02-22 Cuff-free special piston for deep piston pumps, especially for pumping petroleum
DE19681653627 DE1653627A1 (en) 1967-02-22 1968-02-15 Special piston for piston pumps for pumping petroleum and other fluids
GB877168A GB1162935A (en) 1967-02-22 1968-02-22 Improvements in or relating to pistons for pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT172367A AT276956B (en) 1967-02-22 1967-02-22 Cuff-free special piston for deep piston pumps, especially for pumping petroleum

Publications (1)

Publication Number Publication Date
AT276956B true AT276956B (en) 1969-12-10

Family

ID=3519609

Family Applications (1)

Application Number Title Priority Date Filing Date
AT172367A AT276956B (en) 1967-02-22 1967-02-22 Cuff-free special piston for deep piston pumps, especially for pumping petroleum

Country Status (3)

Country Link
AT (1) AT276956B (en)
DE (1) DE1653627A1 (en)
GB (1) GB1162935A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841833C1 (en) * 1988-12-13 1990-05-17 Peter 7981 Vogt De Greiner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3841833C1 (en) * 1988-12-13 1990-05-17 Peter 7981 Vogt De Greiner
US5007331A (en) * 1988-12-13 1991-04-16 Peter Greiner Dry run-high pressure stage of a multistage piston compressor

Also Published As

Publication number Publication date
DE1653627A1 (en) 1971-12-09
GB1162935A (en) 1969-09-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee