GB1296218A - - Google Patents

Info

Publication number
GB1296218A
GB1296218A GB1296218DA GB1296218A GB 1296218 A GB1296218 A GB 1296218A GB 1296218D A GB1296218D A GB 1296218DA GB 1296218 A GB1296218 A GB 1296218A
Authority
GB
United Kingdom
Prior art keywords
nov
cylinder
wyzsza
szkola
inzynierska
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
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
Priority claimed from PL130193A external-priority patent/PL65706B1/pl
Application filed filed Critical
Publication of GB1296218A publication Critical patent/GB1296218A/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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

1296218 Compressors WYZSZA SZKOLA INZYNIERSKA 19 Nov 1969 [22 Nov 1968] 56545/69 Heading F1N A compressor comprises a cylinder 2 having a ring of inlet ports 1 covered and uncovered by the compression piston 3 working in the cylinder, the ports communicating with an annular chamber 7 and increasing in width in the direction from B.D.C. to T.D.C.
GB1296218D 1968-11-22 1969-11-19 Expired GB1296218A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL130193A PL65706B1 (en) 1968-11-22

Publications (1)

Publication Number Publication Date
GB1296218A true GB1296218A (en) 1972-11-15

Family

ID=19950254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296218D Expired GB1296218A (en) 1968-11-22 1969-11-19

Country Status (5)

Country Link
US (1) US3788780A (en)
AT (1) AT312783B (en)
DE (1) DE1958927A1 (en)
FR (1) FR2023894A1 (en)
GB (1) GB1296218A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132284B (en) * 1982-12-17 1986-04-03 Commw Scient Ind Res Org Porting and ducting arrangement
US6227815B1 (en) * 1999-06-30 2001-05-08 Campbell Hausfeld/Scott Fetzer Company Pressure control for a reciprocating compressor
US7179060B2 (en) * 2002-12-09 2007-02-20 Caterpillar Inc Variable discharge pump with two pumping plungers and shared shuttle member

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1002760A (en) * 1909-08-17 1911-09-05 Edward A Rix Air-compressor.
US1342273A (en) * 1919-08-02 1920-06-01 Blache Hans Henrik Lubricating system for internal-combustion engines
US1486651A (en) * 1921-05-05 1924-03-11 Freundlich Erich Refrigerating machine
US2033437A (en) * 1932-02-19 1936-03-10 Bendix Westinghouse Automotive Compressor
US2812893A (en) * 1954-06-28 1957-11-12 Westinghouse Air Brake Co Combined air exhauster and compressor
US3065701A (en) * 1956-10-03 1962-11-27 Bessiere Pierre Etienne Self-regulating reciprocating pumps, and in particular in fuel injection pumps for inernal combustion engines
US2985358A (en) * 1958-02-13 1961-05-23 Winslow Mfg Corp Air pumps

Also Published As

Publication number Publication date
DE1958927A1 (en) 1970-06-04
AT312783B (en) 1974-01-25
US3788780A (en) 1974-01-29
FR2023894A1 (en) 1970-08-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee