CA2207401A1 - Power steering attenuation hose construction and method of making the same - Google Patents

Power steering attenuation hose construction and method of making the same

Info

Publication number
CA2207401A1
CA2207401A1 CA002207401A CA2207401A CA2207401A1 CA 2207401 A1 CA2207401 A1 CA 2207401A1 CA 002207401 A CA002207401 A CA 002207401A CA 2207401 A CA2207401 A CA 2207401A CA 2207401 A1 CA2207401 A1 CA 2207401A1
Authority
CA
Canada
Prior art keywords
unit
making
power steering
tuning cable
chamber
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.)
Granted
Application number
CA002207401A
Other languages
French (fr)
Other versions
CA2207401C (en
Inventor
Matthew Van Ruiten
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.)
Fluid Routing Solutions Inc
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
Priority claimed from US08/354,398 external-priority patent/US5539164A/en
Application filed by Individual filed Critical Individual
Publication of CA2207401A1 publication Critical patent/CA2207401A1/en
Application granted granted Critical
Publication of CA2207401C publication Critical patent/CA2207401C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids
    • F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/062—Details, component parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Steering Mechanism (AREA)

Abstract

A power steering attenuation hose construction and method of making the same are provided, the hose construction (20, 20') comprising an outer flexible hose unit (21, 21') having an inlet end (22, 56) and an outlet end (23, 59), a restrictor unit (24, 24') disposed in the outer hose unit (21, 21') and dividing the interior (25) of the outer hose unit into an inlet chamber (26, 26') and an outlet chamber (27, 27') interconnected by the restrictor unit (24, 24'), a first flexible tuning cable unit (36, 36') being interconnected to the inlet end (22, 56) and being disposed in the inlet chamber (26, 26'), and a second flexible tuning cable unit (45, 45') being interconnected to the restrictor unit (24, 24') and being disposed in the outlet chamber (27, 27'), each of the tuning cable units (36, 45; 36', 45') having an open outlet end (41, 49'; 41', 49') spaced from the outlet end (42, 50; 65, 50') of its respective chamber (26, 27; 26', 27'), the ratio of the effective length (L1, L1') of the first tuning cable unit (36, 36') to the effective length (L2, L2') of the second tuning cable (45, 45') being approximately 3 to 2 or higher.
CA002207401A 1994-12-12 1995-12-12 Power steering attenuation hose construction and method of making the same Expired - Fee Related CA2207401C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/354,398 1994-12-12
US08/354,398 US5539164A (en) 1994-12-12 1994-12-12 Power steering attenuation hose construction and method of making the same
PCT/US1995/016725 WO1996018837A1 (en) 1994-12-12 1995-12-12 Power steering attenuation hose construction and method of making the same

Publications (2)

Publication Number Publication Date
CA2207401A1 true CA2207401A1 (en) 1996-06-20
CA2207401C CA2207401C (en) 2006-10-31

Family

ID=37395785

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002207401A Expired - Fee Related CA2207401C (en) 1994-12-12 1995-12-12 Power steering attenuation hose construction and method of making the same

Country Status (1)

Country Link
CA (1) CA2207401C (en)

Also Published As

Publication number Publication date
CA2207401C (en) 2006-10-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed