FR2089722A5 - - Google Patents
Info
- Publication number
- FR2089722A5 FR2089722A5 FR7113384A FR7113384A FR2089722A5 FR 2089722 A5 FR2089722 A5 FR 2089722A5 FR 7113384 A FR7113384 A FR 7113384A FR 7113384 A FR7113384 A FR 7113384A FR 2089722 A5 FR2089722 A5 FR 2089722A5
- 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
Links
Classifications
-
- 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
- B63C11/2209—First-stage regulators
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/168—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side combined with manually-controlled valves, e.g. a valve combined with a safety valve
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S137/00—Fluid handling
- Y10S137/908—Respirator control
-
- 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
- Y10T137/877—With flow control means for branched passages
- Y10T137/87829—Biased valve
- Y10T137/87837—Spring bias
- Y10T137/87861—Spring coaxial with valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Mechanically-Actuated Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702018147 DE2018147B2 (de) | 1970-04-16 | 1970-04-16 | Reserveschaltventil fuer ein unabhaengiges tauchgeraet |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2089722A5 true FR2089722A5 (fr) | 1972-01-07 |
Family
ID=5768187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7113384A Expired FR2089722A5 (fr) | 1970-04-16 | 1971-04-15 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3731704A (fr) |
BE (1) | BE765665A (fr) |
DE (1) | DE2018147B2 (fr) |
ES (1) | ES194821Y (fr) |
FR (1) | FR2089722A5 (fr) |
GB (1) | GB1297600A (fr) |
SE (1) | SE379322B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3853144A (en) * | 1973-03-09 | 1974-12-10 | Univ Southern California | Flowmeter |
DE2938617C3 (de) * | 1979-09-25 | 1982-02-25 | Drägerwerk AG, 2400 Lübeck | Rückzugssignalvorrichtung für Atemgeräte |
ATE392577T1 (de) * | 2004-07-21 | 2008-05-15 | African Oxygen Ltd | Multifunktionale ventileinheit |
CN105864474B (zh) * | 2016-05-26 | 2018-06-19 | 吴孟人 | 一种靠流体压力调节档位的节流阀 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1702021A (en) * | 1926-05-14 | 1929-02-12 | Calvin J Mummert | Valve |
US2217963A (en) * | 1939-06-26 | 1940-10-15 | Ervin H Mueller | Valve structure |
US3037502A (en) * | 1956-05-21 | 1962-06-05 | Lockheed Aircraft Corp | Respiratory device |
US2933283A (en) * | 1957-10-19 | 1960-04-19 | Kreis Philipp | Cut-off valve |
US2945703A (en) * | 1958-06-06 | 1960-07-19 | Walter W Ballard | Valve and key therefor |
US3127786A (en) * | 1960-12-13 | 1964-04-07 | Wooley William Hubert | Detent for a self-closing water faucet |
US3207179A (en) * | 1962-11-23 | 1965-09-21 | Schulz Tool & Mfg Co | Gauge saver |
US3244196A (en) * | 1963-04-03 | 1966-04-05 | Edward H Replogle | Sonic reserve alarm for air-breathing apparatus |
US3477463A (en) * | 1967-05-08 | 1969-11-11 | Marotta Valve Corp | Valve structure and controller operated thereby |
US3561477A (en) * | 1968-10-11 | 1971-02-09 | Olympio F Pinto | Reducing valve assembly |
US3552434A (en) * | 1969-04-18 | 1971-01-05 | Fwi Inc | Cammed plug valve |
-
1970
- 1970-04-16 DE DE19702018147 patent/DE2018147B2/de active Granted
-
1971
- 1971-03-25 SE SE7103907A patent/SE379322B/xx unknown
- 1971-03-31 ES ES1971194821U patent/ES194821Y/es not_active Expired
- 1971-04-07 US US00132114A patent/US3731704A/en not_active Expired - Lifetime
- 1971-04-13 BE BE765665A patent/BE765665A/fr unknown
- 1971-04-15 FR FR7113384A patent/FR2089722A5/fr not_active Expired
- 1971-04-19 GB GB1297600D patent/GB1297600A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3731704A (en) | 1973-05-08 |
SE379322B (fr) | 1975-10-06 |
BE765665A (fr) | 1971-08-30 |
DE2018147A1 (de) | 1971-12-30 |
GB1297600A (fr) | 1972-11-22 |
DE2018147B2 (de) | 1973-01-25 |
ES194821U (es) | 1975-01-01 |
ES194821Y (es) | 1975-05-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |