CA943037A - Venting valve for hydraulic jack - Google Patents

Venting valve for hydraulic jack

Info

Publication number
CA943037A
CA943037A CA108,119A CA108119A CA943037A CA 943037 A CA943037 A CA 943037A CA 108119 A CA108119 A CA 108119A CA 943037 A CA943037 A CA 943037A
Authority
CA
Canada
Prior art keywords
hydraulic jack
venting valve
venting
valve
jack
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
CA108,119A
Inventor
John M. Barosko
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.)
Tenneco Inc
Original Assignee
Tenneco Inc
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 Tenneco Inc filed Critical Tenneco Inc
Application granted granted Critical
Publication of CA943037A publication Critical patent/CA943037A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F5/00—Mobile jacks of the garage type mounted on wheels or rollers
    • B66F5/04—Mobile jacks of the garage type mounted on wheels or rollers with fluid-pressure-operated lifting gear
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
    • 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
    • Y10T137/7771—Bi-directional flow 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
    • Y10T137/7843—Integral resilient member forms plural 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
    • Y10T137/8593—Systems
    • Y10T137/86292—System with plural openings, one a gas vent or access opening
    • Y10T137/86324—Tank with gas vent and inlet or outlet
    • Y10T137/86332—Vent and inlet or outlet in unitary mounting

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
CA108,119A 1970-07-17 1971-03-18 Venting valve for hydraulic jack Expired CA943037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5588870A 1970-07-17 1970-07-17

Publications (1)

Publication Number Publication Date
CA943037A true CA943037A (en) 1974-03-05

Family

ID=22000822

Family Applications (1)

Application Number Title Priority Date Filing Date
CA108,119A Expired CA943037A (en) 1970-07-17 1971-03-18 Venting valve for hydraulic jack

Country Status (2)

Country Link
US (1) US3631877A (en)
CA (1) CA943037A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE351274B (en) * 1971-04-06 1972-11-20 Trelleborgs Gummifabriks Ab
US3908656A (en) * 1973-11-23 1975-09-30 Kendall & Co Activating means for vented chambers
US4134417A (en) * 1976-12-20 1979-01-16 Sloan Valve Company Quick release valve
US4147170A (en) * 1977-10-28 1979-04-03 The Kendall Company Catheter with inflation control device
DD160094A1 (en) * 1981-04-09 1983-05-04 Rolf Nolting STEUERIMPULSVERSTAERKER
US4527588A (en) * 1983-12-14 1985-07-09 Warner-Lambert Company Safety valve
US4926908A (en) * 1985-11-07 1990-05-22 Sundstrand Corporation Pressure relief and vacuum vent valve
US5279322A (en) * 1991-11-14 1994-01-18 Smc Kabushiki Kaisha Exhaust valve
US5305786A (en) * 1993-01-14 1994-04-26 Reseal International Limited Partnership One-way valve assembly
US6079449A (en) * 1999-02-01 2000-06-27 Waterfall Company, Inc. System for delivering and maintaining the sterility and integrity of flowable materials
US6318401B1 (en) * 2000-06-20 2001-11-20 Shinn Fu Corporation Air valve assembly for hydraulic jack
EP1460026A1 (en) * 2003-03-18 2004-09-22 Shinn Fu Corporation Ventilation valve for a hydraulic jack
US20060083635A1 (en) * 2004-10-20 2006-04-20 Shinn Fu Corporation Air bladder type vent valve for use in an hydraulic oil tank of an enclosed hydraulic transmission system
US7306129B2 (en) 2005-11-03 2007-12-11 Stewart Swiss One way valve assembly
WO2019070918A1 (en) * 2017-10-03 2019-04-11 Fluidmaster, Inc. Pneumatic lost motion/binary device system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663309A (en) * 1949-12-16 1953-12-22 Sloan Valve Co Vacuum breaker
US3086542A (en) * 1960-03-23 1963-04-23 Kenneth C Mosier Air valve
US3196890A (en) * 1961-11-28 1965-07-27 Modernair Corp Double acting check valve
US3314306A (en) * 1965-06-08 1967-04-18 Falcon Ind Inc Air vent device for sealed housings
US3417775A (en) * 1965-11-22 1968-12-24 Maytag Co Vacuum breaker device

Also Published As

Publication number Publication date
US3631877A (en) 1972-01-04

Similar Documents

Publication Publication Date Title
CA943037A (en) Venting valve for hydraulic jack
AU460377B2 (en) Hydraulic jack stroke cushioning means
CA928187A (en) Hydraulic controller including rotary valve
CA920020A (en) Hydraulic valve
CA936437A (en) Hydraulic control valve
CA930644A (en) Hydraulic cylinder
CA934856A (en) Hydraulic control system suitable for lift trucks
CA935620A (en) Mold assembly for valve lifters
CA936753A (en) Hydraulic device having pressure dam valve means
CA924981A (en) Hydraulic tappet
CA945573A (en) In-header hydraulic operator
CA945536A (en) Venting valve
CA844362A (en) Hydraulic valve
CA853474A (en) Hydraulic valve lifter
CA831309A (en) Hydraulic valves
CA856059A (en) Hydraulic lift truck
CA841377A (en) Hydraulic control valve
CA841376A (en) Hydraulic control valve
AU445447B2 (en) Hydraulic control valve
CA858420A (en) Hydraulic booster-equalizer valve assembly
CA785563A (en) Hydraulic valve for vehicle operation
CA843193A (en) Dual hydraulic valves
CA831313A (en) Oil control device for hydraulic lift
AU1033270A (en) Hydraulic control valve
CA850419A (en) Relief valve