FR2023894A1 - - Google Patents

Info

Publication number
FR2023894A1
FR2023894A1 FR6940074A FR6940074A FR2023894A1 FR 2023894 A1 FR2023894 A1 FR 2023894A1 FR 6940074 A FR6940074 A FR 6940074A FR 6940074 A FR6940074 A FR 6940074A FR 2023894 A1 FR2023894 A1 FR 2023894A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6940074A
Other languages
French (fr)
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.)
Wyzsza Szkola Inzynierska
Original Assignee
Wyzsza Szkola Inzynierska
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 by Wyzsza Szkola Inzynierska filed Critical Wyzsza Szkola Inzynierska
Publication of FR2023894A1 publication Critical patent/FR2023894A1/fr
Withdrawn legal-status Critical Current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)
FR6940074A 1968-11-22 1969-11-21 Withdrawn FR2023894A1 (en))

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2023894A1 true FR2023894A1 (en)) 1970-08-21

Family

ID=19950254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940074A Withdrawn FR2023894A1 (en)) 1968-11-22 1969-11-21

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 (4)

* 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
US20250257723A1 (en) * 2024-02-12 2025-08-14 Dana Italia S.R.L. Valveless, mechanical, pressure regulating pump

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
AT312783B (de) 1974-01-25
DE1958927A1 (de) 1970-06-04
US3788780A (en) 1974-01-29
GB1296218A (en)) 1972-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse