GB687125A - Improvements in or relating to a rotary pump - Google Patents

Improvements in or relating to a rotary pump

Info

Publication number
GB687125A
GB687125A GB4343/51A GB434351A GB687125A GB 687125 A GB687125 A GB 687125A GB 4343/51 A GB4343/51 A GB 4343/51A GB 434351 A GB434351 A GB 434351A GB 687125 A GB687125 A GB 687125A
Authority
GB
United Kingdom
Prior art keywords
pin
relating
rotary pump
feb
couplings
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
GB4343/51A
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.)
Trico Products Corp
Original Assignee
Trico Products Corp
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 Trico Products Corp filed Critical Trico Products Corp
Publication of GB687125A publication Critical patent/GB687125A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/02—Liquid sealing for high-vacuum pumps or for compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/023—Lubricant distribution through a hollow driving shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)

Abstract

687,125. Shaft - couplings. TRICO PRODUCTS CORPORATION. Feb. 22, 1951 [Feb. 25, 1950], No. 4343/51. Class 80 (ii). [Also in Group XXVI] Two hollow shafts in axial alignment are connected by a pin 25 with hexagonal or other non- circular ends, the pin having an oil-passage 34. One end of the pin engages a hardened ring 26 in a rotor 14 of light alloy.
GB4343/51A 1950-02-25 1951-02-22 Improvements in or relating to a rotary pump Expired GB687125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US687125XA 1950-02-25 1950-02-25

Publications (1)

Publication Number Publication Date
GB687125A true GB687125A (en) 1953-02-04

Family

ID=22084250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4343/51A Expired GB687125A (en) 1950-02-25 1951-02-22 Improvements in or relating to a rotary pump

Country Status (1)

Country Link
GB (1) GB687125A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195401A (en) * 1986-09-30 1988-04-07 Brasil Compressores Sa Horizontal crankshaft compressor unit with oil pump for lubrication
EP0361421A2 (en) * 1988-09-28 1990-04-04 Mitsubishi Denki Kabushiki Kaisha Low pressure container type rolling piston compressor
WO2004057163A1 (en) * 2002-12-21 2004-07-08 Ina-Schaeffler Kg Internal combustion engine comprising a device for hydraulically adjusting the angle of rotation of the camshaft thereof relative to the crankshaft thereof, and a vacuum pump for a servo consumer, especially a brake booster

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195401A (en) * 1986-09-30 1988-04-07 Brasil Compressores Sa Horizontal crankshaft compressor unit with oil pump for lubrication
US4902205A (en) * 1986-09-30 1990-02-20 Brasil Compressores Sa Oil pump for a horizontal type rotary compressor
GB2195401B (en) * 1986-09-30 1991-01-09 Brasil Compressores Sa Horizontal crankshaft hermetic compressor
EP0361421A2 (en) * 1988-09-28 1990-04-04 Mitsubishi Denki Kabushiki Kaisha Low pressure container type rolling piston compressor
EP0361421A3 (en) * 1988-09-28 1990-07-18 Mitsubishi Denki Kabushiki Kaisha Low pressure container type rolling piston compressor
WO2004057163A1 (en) * 2002-12-21 2004-07-08 Ina-Schaeffler Kg Internal combustion engine comprising a device for hydraulically adjusting the angle of rotation of the camshaft thereof relative to the crankshaft thereof, and a vacuum pump for a servo consumer, especially a brake booster
US7051690B2 (en) 2002-12-21 2006-05-30 Ina-Schaeffler Kg Internal-combustion engine with a device for hydraulically adjusting the angle of rotation of the camshaft relative to the crankshaft and a vacuum pump for a servo load, especially a brake booster
USRE42817E1 (en) * 2002-12-21 2011-10-11 Schaeffler Technologies Gmbh & Co. Kg Internal-combustion engine with a device for hydraulically adjusting the angle of rotation of the camshaft relative to the crankshaft and a vacuum pump for a servo load, especially a brake booster

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