CA1032570A - Adjustable valve core depressor - Google Patents

Adjustable valve core depressor

Info

Publication number
CA1032570A
CA1032570A CA267,734A CA267734A CA1032570A CA 1032570 A CA1032570 A CA 1032570A CA 267734 A CA267734 A CA 267734A CA 1032570 A CA1032570 A CA 1032570A
Authority
CA
Canada
Prior art keywords
valve core
adjustable valve
core depressor
depressor
adjustable
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
CA267,734A
Other languages
English (en)
French (fr)
Inventor
Richard V. Strybel
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.)
IMP Eastman Corp
Original Assignee
IMP Eastman 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 IMP Eastman Corp filed Critical IMP Eastman Corp
Application granted granted Critical
Publication of CA1032570A publication Critical patent/CA1032570A/en
Expired 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
    • F16L29/00—Joints with fluid cut-off means
    • 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
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Joints That Cut Off Fluids, And Hose Joints (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Lift Valve (AREA)
CA267,734A 1976-04-28 1976-12-13 Adjustable valve core depressor Expired CA1032570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/681,136 US4017057A (en) 1976-04-28 1976-04-28 Adjustable valve core depressor

Publications (1)

Publication Number Publication Date
CA1032570A true CA1032570A (en) 1978-06-06

Family

ID=24733988

Family Applications (1)

Application Number Title Priority Date Filing Date
CA267,734A Expired CA1032570A (en) 1976-04-28 1976-12-13 Adjustable valve core depressor

Country Status (5)

Country Link
US (1) US4017057A (enExample)
JP (1) JPS52132419A (enExample)
CA (1) CA1032570A (enExample)
DE (1) DE2702290C2 (enExample)
MX (1) MX144108A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165760A (en) * 1977-10-17 1979-08-28 Guenther Manfred H Air chuck
US4332273A (en) * 1979-12-10 1982-06-01 Boyce Harold L Leakproof refrigerant connector
US4328948A (en) * 1980-02-25 1982-05-11 Uniweld Products, Incorporated Fluid line coupling with self-adjusting valve depressor for refrigeration refrigerant testing and charging hoses
IT216913Z2 (it) * 1989-01-23 1991-10-08 Pres Block Spa Raccordo per prolunghe per valvole di gonfiaggio di pneumatici di autoveicoli
TW374427U (en) * 1998-06-17 1999-11-11 Shu-Mu Wu Improved structure for the air pump clamp
US6250603B1 (en) * 1999-11-24 2001-06-26 Prime Solutions, Llc Adjustable device for opening service valves
US6296228B1 (en) 1999-11-24 2001-10-02 Prime Solutions, Llc Service device
WO2003058138A1 (en) * 2001-12-31 2003-07-17 Prime Solutions, Llc Coupling for servicing a pressurized system
CN100529497C (zh) * 2004-04-15 2009-08-19 大金工业株式会社 接头
US7182094B2 (en) * 2004-05-12 2007-02-27 Scott Wu Air nozzle for inflating cushion
US7661435B2 (en) * 2007-05-04 2010-02-16 Ying-Che Huang Pump connector for Presta valve
DE102007023566B4 (de) * 2007-05-21 2012-11-08 Ying-Che Huang Pumpenanschluß für Presta-Ventil
US9869615B2 (en) * 2014-04-18 2018-01-16 Horiba, Ltd. Sample dispersion device and sample dispersion method
CN104913139B (zh) * 2015-05-30 2017-03-08 中山火炬职业技术学院 气液灌装快速接头
US12304256B1 (en) * 2024-12-17 2025-05-20 Richard Midtlyng Air chuck with leak-prevention and single rotary attachment function

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1740015A (en) * 1927-05-18 1929-12-17 Snap Valve Corp Sprinkler valve
US2322462A (en) * 1941-08-15 1943-06-22 Ronald E Marquardt Check valve
US2434167A (en) * 1945-05-23 1948-01-06 Ernest O Knoblauch Valved coupling
US2757684A (en) * 1954-01-21 1956-08-07 Ulrich Foundation Inc Separable coupling
US2881011A (en) * 1954-06-30 1959-04-07 William B Coughlin Valve installation and attachment
US3592439A (en) * 1969-08-15 1971-07-13 John R Ritchie Jr Fluid line coupling with check valve opener

Also Published As

Publication number Publication date
MX144108A (es) 1981-08-27
US4017057A (en) 1977-04-12
JPS52132419A (en) 1977-11-07
DE2702290C2 (de) 1986-10-30
DE2702290A1 (de) 1977-11-17
JPS56666B2 (enExample) 1981-01-09

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