FR2062931A7 - - Google Patents

Info

Publication number
FR2062931A7
FR2062931A7 FR7033927A FR7033927A FR2062931A7 FR 2062931 A7 FR2062931 A7 FR 2062931A7 FR 7033927 A FR7033927 A FR 7033927A FR 7033927 A FR7033927 A FR 7033927A FR 2062931 A7 FR2062931 A7 FR 2062931A7
Authority
FR
France
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
FR7033927A
Other languages
French (fr)
Other versions
FR2062931B3 (en
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Publication of FR2062931A7 publication Critical patent/FR2062931A7/fr
Application granted granted Critical
Publication of FR2062931B3 publication Critical patent/FR2062931B3/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/04—Circuit elements having moving parts using diaphragms
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/1402—Check valves with flexible valve members having an integral flexible member cooperating with a plurality of seating surfaces
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • 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
    • Y10T137/2557—Waste responsive to flow stoppage
    • 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
FR707033927A 1969-09-19 1970-09-18 Expired FR2062931B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12937/69A SE338509B (en) 1969-09-19 1969-09-19

Publications (2)

Publication Number Publication Date
FR2062931A7 true FR2062931A7 (en) 1971-07-02
FR2062931B3 FR2062931B3 (en) 1973-01-12

Family

ID=20296550

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707033927A Expired FR2062931B3 (en) 1969-09-19 1970-09-18

Country Status (8)

Country Link
US (1) US3722526A (en)
JP (1) JPS4934226B1 (en)
CA (1) CA920896A (en)
DE (1) DE2045306A1 (en)
FR (1) FR2062931B3 (en)
GB (1) GB1292360A (en)
NL (1) NL7013611A (en)
SE (1) SE338509B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918677A (en) * 1973-11-08 1975-11-11 Leesona Corp Fluid waveform shaping devices
DE4301068C1 (en) * 1993-01-16 1994-04-28 Bosch Gmbh Robert Pneumatic installation for acceleration of pressure compensation - has pressure compensation valve operable by pressure difference drive via intermediary of pressure accumulator chargeable with system pressure
US5899219A (en) * 1996-10-08 1999-05-04 W. A. Kates Company Ratio mixing valve and method for controlling dither in same
WO2000023735A1 (en) 1998-10-21 2000-04-27 Dielectrics Industries, Inc. Flow control valve
US6378552B1 (en) 2000-11-10 2002-04-30 Dielectrics Industries, Inc. Dual speed flow control valve
US7014076B2 (en) * 2002-10-15 2006-03-21 Carrier Commercial Registration, Inc. Syrup delivery system

Also Published As

Publication number Publication date
GB1292360A (en) 1972-10-11
DE2045306A1 (en) 1972-02-03
JPS4934226B1 (en) 1974-09-12
CA920896A (en) 1973-02-13
SE338509B (en) 1971-09-06
US3722526A (en) 1973-03-27
NL7013611A (en) 1971-03-23
FR2062931B3 (en) 1973-01-12

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