GB1406225A - Power units - Google Patents

Power units

Info

Publication number
GB1406225A
GB1406225A GB2104174A GB2104174A GB1406225A GB 1406225 A GB1406225 A GB 1406225A GB 2104174 A GB2104174 A GB 2104174A GB 2104174 A GB2104174 A GB 2104174A GB 1406225 A GB1406225 A GB 1406225A
Authority
GB
United Kingdom
Prior art keywords
nov
compression space
air compression
power units
groove
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
GB2104174A
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.)
FITZGERALD W M B
Original Assignee
FITZGERALD W M B
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 FITZGERALD W M B filed Critical FITZGERALD W M B
Priority to GB2104174A priority Critical patent/GB1406225A/en
Publication of GB1406225A publication Critical patent/GB1406225A/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
    • 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
    • F04B53/04—Draining
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/003—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 free-piston type pumps
    • 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
    • F04B31/00—Free-piston pumps specially adapted for elastic fluids; Systems incorporating such pumps

Landscapes

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

Abstract

1406225 Reciprocating pumps W M B FITZGERALD 14 Nov 1972 [18 Nov 1971] 21041/74 Divided out of 1406221 Heading F1A The disclosure is the same as that of the parent Specification, but the claims relate to a leakage collecting groove (114), Fig.1 (not shown), in a bulkhead (110) through which the pump plunger (113) passes and which separates the pumping chamber from an air compression space (117), the groove (114) being connected to a chamber (178), Figs. 5 and 15 (not shown), having a floatcontrolled outlet (180), the float being biased according to the average air pressure in the air compression space (117), via orifice (182).
GB2104174A 1971-11-18 1971-11-18 Power units Expired GB1406225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2104174A GB1406225A (en) 1971-11-18 1971-11-18 Power units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2104174A GB1406225A (en) 1971-11-18 1971-11-18 Power units

Publications (1)

Publication Number Publication Date
GB1406225A true GB1406225A (en) 1975-09-17

Family

ID=10156186

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2104174A Expired GB1406225A (en) 1971-11-18 1971-11-18 Power units

Country Status (1)

Country Link
GB (1) GB1406225A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606397A1 (en) * 1986-08-06 1988-05-13 Nippon Steel Corp PROCESS FOR ACTIVATED SLUDGE TREATMENT OF SEWAGEWATER OR INDUSTRIAL WASTEWATER BY USING HIGH-FURNACE DAIRY PARTICLES AS FIXATORS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606397A1 (en) * 1986-08-06 1988-05-13 Nippon Steel Corp PROCESS FOR ACTIVATED SLUDGE TREATMENT OF SEWAGEWATER OR INDUSTRIAL WASTEWATER BY USING HIGH-FURNACE DAIRY PARTICLES AS FIXATORS

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee