NL103023C - - Google Patents

Info

Publication number
NL103023C
NL103023C NL103023DA NL103023C NL 103023 C NL103023 C NL 103023C NL 103023D A NL103023D A NL 103023DA NL 103023 C NL103023 C NL 103023C
Authority
NL
Netherlands
Application number
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.)
Publication date
Application granted granted Critical
Publication of NL103023C publication Critical patent/NL103023C/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/02—Valves
    • A62B9/022—Breathing demand regulators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/22—Air supply carried by diver
    • 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
    • Y10T137/1842—Ambient condition change responsive
    • Y10T137/2036—Underwater
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7832—Plural valves biased closed
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow
NL103023D 1955-12-02 NL103023C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1137971X 1955-12-02

Publications (1)

Publication Number Publication Date
NL103023C true NL103023C (xx) 1900-01-01

Family

ID=9640944

Family Applications (2)

Application Number Title Priority Date Filing Date
NL103023D NL103023C (xx) 1955-12-02
NL212391D NL212391A (xx) 1955-12-02

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL212391D NL212391A (xx) 1955-12-02

Country Status (6)

Country Link
US (1) US2918061A (xx)
CH (1) CH335957A (xx)
DE (1) DE1137971B (xx)
FR (1) FR1137969A (xx)
GB (1) GB835039A (xx)
NL (2) NL212391A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3034503A (en) * 1955-08-05 1962-05-15 Jr Ralph S Mackay Diving equipment
US3841348A (en) * 1969-06-12 1974-10-15 Westinghouse Electric Corp Fluid pressure control apparatus
AU501801B2 (en) * 1974-12-11 1979-06-28 Divers Exchange Inc Underwater breathing apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE426458C (de) * 1926-03-11 Richard Von Der Heide Dr Unabhaengiges Tauchgeraet
DE645056C (de) * 1935-03-14 1937-05-20 Naamlooze Vennootschap Machine Gasdruckregler mit besonderem Steuerregler
US2420375A (en) * 1944-09-02 1947-05-13 Huggenberger Arnold Aircraft oxygen regulator
US2615463A (en) * 1945-11-14 1952-10-28 Henry L Burns Fluid pressure apparatus and valve means therefor
GB715838A (en) * 1952-01-10 1954-09-22 Nat Res Dev Improvements in or relating to gas or vapour flow controlling apparatus, e.g. for breathing equipment
US2695609A (en) * 1952-01-28 1954-11-30 Garrett Corp Breathing apparatus
US2787280A (en) * 1954-06-21 1957-04-02 John W Arpin Underwater breathing regulators
US2872919A (en) * 1956-07-12 1959-02-10 Spirotechnique Diver's breathing apparatus

Also Published As

Publication number Publication date
DE1137971B (de) 1962-10-11
GB835039A (en) 1960-05-18
FR1137969A (fr) 1957-06-06
NL212391A (xx) 1900-01-01
CH335957A (fr) 1959-01-31
US2918061A (en) 1959-12-22

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