GB903543A - Improvements in hydraulic pumps - Google Patents

Improvements in hydraulic pumps

Info

Publication number
GB903543A
GB903543A GB29117/61A GB2911761A GB903543A GB 903543 A GB903543 A GB 903543A GB 29117/61 A GB29117/61 A GB 29117/61A GB 2911761 A GB2911761 A GB 2911761A GB 903543 A GB903543 A GB 903543A
Authority
GB
United Kingdom
Prior art keywords
hydraulic pumps
oct
deller
concerned
casing
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
GB29117/61A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB903543A publication Critical patent/GB903543A/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
    • F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/08—Regulating by delivery pressure
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1956—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

903,543. Reciprocating pumps. DELLER, A. W. Oct. 20, 1958 [Oct. 21, 1957], No. 29117/61. Divided out of 903,542. Drawings to Specification. Class 102(1). The subject-matter of this Specification is substantially the same as that described in Specification 903,542, but the claims are concerned with driving shafts housed within a casing which has a central passage in which the pump block lies.
GB29117/61A 1957-10-21 1958-10-20 Improvements in hydraulic pumps Expired GB903543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US691481A US3013498A (en) 1957-10-21 1957-10-21 Variable hydraulic pumps

Publications (1)

Publication Number Publication Date
GB903543A true GB903543A (en) 1962-08-15

Family

ID=24776704

Family Applications (2)

Application Number Title Priority Date Filing Date
GB33434/58A Expired GB903542A (en) 1957-10-21 1958-10-20 Improvements in hydraulic pumps
GB29117/61A Expired GB903543A (en) 1957-10-21 1958-10-20 Improvements in hydraulic pumps

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB33434/58A Expired GB903542A (en) 1957-10-21 1958-10-20 Improvements in hydraulic pumps

Country Status (2)

Country Link
US (1) US3013498A (en)
GB (2) GB903542A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302578A (en) * 1965-04-28 1967-02-07 H V Hardman Co Inc Metering pump
US20070095216A1 (en) * 2005-11-01 2007-05-03 Lyco Manufacturing, Inc. Snipper knife

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1819743A (en) * 1931-08-18 Mechanism for automatically and synchronously adjusting the ignition
US631777A (en) * 1898-02-12 1899-08-29 Fred D Stanley Steam-engine.
US935111A (en) * 1908-04-06 1909-09-28 James E Jones Coupling-clamp for pipe-line shafting.
US1247533A (en) * 1916-10-21 1917-11-20 Wayne Oil Tank & Pump Company Discharge device for pumps.
US1689419A (en) * 1926-02-03 1928-10-30 American Mach & Foundry Valveless pump or compressor
US1871268A (en) * 1930-11-03 1932-08-09 Hildebrand Reinhard Lead control for diesel engines
US2160687A (en) * 1936-11-02 1939-05-30 Gen Electric Plural motor control system
US2212348A (en) * 1937-08-14 1940-08-20 Ball Brothers Co Drive and timing mechanism
GB508703A (en) * 1938-01-07 1939-07-05 Callenders Cable & Const Co Improvements in variable output pumps
US2449795A (en) * 1944-02-14 1948-09-21 Well Equipment Mfg Corp Pipe coupling
GB620430A (en) * 1946-11-25 1949-03-24 Hans Gronau Improvements in or relating to hydraulic piston pumps
US2553336A (en) * 1946-12-18 1951-05-15 American Steel Foundries Pump
US2768587A (en) * 1952-01-02 1956-10-30 Du Pont Light metal pump

Also Published As

Publication number Publication date
GB903542A (en) 1962-08-15
US3013498A (en) 1961-12-19

Similar Documents

Publication Publication Date Title
SE315202B (en)
GB1386463A (en) Hand pump
GB983707A (en) Improvements in or relating to face sealing devices
GB903543A (en) Improvements in hydraulic pumps
GB1031732A (en) Improvements in or relating to hydraulic pumps and motors
GB1208004A (en) Pump with piston and diaphragm
GB1358553A (en) Soil cultivators
GB957325A (en) Improvements in or relating to hydraulic pumps and motors
GB853550A (en) Improvements in machines for example pumps or motors, with hydraulic pressure areas
GB815505A (en) Improvements in or relating to gear pumps
GB863163A (en) Rotary gas compressor pump
GB853549A (en) Improvements in hydraulic machines in the form of pumps or motors
CA529588A (en) Reciprocating pumps
GB815504A (en) Improvements in gear pumps
GB778704A (en) Improvements in or relating to reciprocating pumps
CA543643A (en) Eccentrically driven reciprocating pump
GB778702A (en) Improvements in or relating to reciprocating pumps
GB778703A (en) Improvements in or relating to reciprocating pumps
GB783336A (en) Improvements in or relating to pumps
GB1406222A (en) Power units
GB905420A (en) Improvements relating to diaphragm pumps
GB980047A (en) Improvements in or relating to engines,pumps,compressors and the like
CA610593A (en) Variable pressure fluid pump
CA567371A (en) Reciprocating hydraulic pump
AU240132B2 (en) Reciprocating pumps