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IT1009464B - PRE-ASSEMBLY DELIVERY VALVE FOR PUMPS WITH MORE THAN ONE CYCLE OF LA VORO PER REVOLUTION PARTICULARLY OF THE AXIAL AND RADIAL PLUNGER TYPE - Google Patents

PRE-ASSEMBLY DELIVERY VALVE FOR PUMPS WITH MORE THAN ONE CYCLE OF LA VORO PER REVOLUTION PARTICULARLY OF THE AXIAL AND RADIAL PLUNGER TYPE

Info

Publication number
IT1009464B
IT1009464B IT68209/74A IT6820974A IT1009464B IT 1009464 B IT1009464 B IT 1009464B IT 68209/74 A IT68209/74 A IT 68209/74A IT 6820974 A IT6820974 A IT 6820974A IT 1009464 B IT1009464 B IT 1009464B
Authority
IT
Italy
Prior art keywords
voro
pumps
cycle
axial
per revolution
Prior art date
Application number
IT68209/74A
Other languages
Italian (it)
Original Assignee
Fichtel & Sachs Ag
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 Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag
Application granted granted Critical
Publication of IT1009464B publication Critical patent/IT1009464B/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
    • 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
    • F04B7/045—Two pistons coacting within one cylinder
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7839—Dividing and recombining in a single flow path
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7859—Single head, plural ports in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Check Valves (AREA)
IT68209/74A 1973-04-17 1974-04-16 PRE-ASSEMBLY DELIVERY VALVE FOR PUMPS WITH MORE THAN ONE CYCLE OF LA VORO PER REVOLUTION PARTICULARLY OF THE AXIAL AND RADIAL PLUNGER TYPE IT1009464B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2319307A DE2319307A1 (en) 1973-04-17 1973-04-17 PRE-ASSEMBLED PRESSURE VALVE FOR PUMPS WITH MORE THAN ONE WORK ACT PER REVOLUTION, IN PARTICULAR FOR AXIAL AND RADIAL PISTON PUMPS

Publications (1)

Publication Number Publication Date
IT1009464B true IT1009464B (en) 1976-12-10

Family

ID=5878331

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68209/74A IT1009464B (en) 1973-04-17 1974-04-16 PRE-ASSEMBLY DELIVERY VALVE FOR PUMPS WITH MORE THAN ONE CYCLE OF LA VORO PER REVOLUTION PARTICULARLY OF THE AXIAL AND RADIAL PLUNGER TYPE

Country Status (6)

Country Link
US (1) US3885893A (en)
JP (1) JPS5030106A (en)
DE (1) DE2319307A1 (en)
FR (1) FR2226571B3 (en)
GB (1) GB1417933A (en)
IT (1) IT1009464B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901240C2 (en) * 1979-01-13 1981-10-01 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Radial piston pump
DE3126917C2 (en) * 1981-07-08 1984-06-14 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Radial piston pump
EP0288481B1 (en) * 1986-03-07 1989-12-20 ZF FRIEDRICHSHAFEN Aktiengesellschaft Radial piston pump
JPH0746773Y2 (en) * 1988-02-04 1995-10-25 カヤバ工業株式会社 Radial piston pump
US6575192B1 (en) * 2000-11-03 2003-06-10 Caterpillar Inc Check valve for a prechamber assembly
ITRE20030001U1 (en) * 2003-01-16 2004-07-17 Fulvio Montipo' "WATER PUMP"
CN102392811B (en) * 2011-11-17 2014-04-30 阮坚毅 Automobile air pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125034A (en) * 1964-03-17 Pump with radial cylinders
US2427253A (en) * 1943-09-21 1947-09-09 American Brake Shoe Co Epicyclic drive
FR1104109A (en) * 1954-04-28 1955-11-16 Rech S Etudes Further development of piston fluid pumps or motors

Also Published As

Publication number Publication date
FR2226571A1 (en) 1974-11-15
US3885893A (en) 1975-05-27
JPS5030106A (en) 1975-03-26
FR2226571B3 (en) 1977-03-04
DE2319307A1 (en) 1974-11-07
GB1417933A (en) 1975-12-17

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