NO147963C - Trykkavlastningsventil. - Google Patents
Trykkavlastningsventil.Info
- Publication number
- NO147963C NO147963C NO770483A NO770483A NO147963C NO 147963 C NO147963 C NO 147963C NO 770483 A NO770483 A NO 770483A NO 770483 A NO770483 A NO 770483A NO 147963 C NO147963 C NO 147963C
- Authority
- NO
- Norway
- Prior art keywords
- relief valve
- pressure relief
- valve
- pressure
- relief
- Prior art date
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
-
- 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
-
- 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
- Y10S137/907—Vacuum-actuated 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
- 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
- Y10T137/1842—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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2544—Supply and exhaust type
- Y10T137/2546—Vacuum or suction pulsator type [e.g., milking machine]
-
- 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
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2564—Plural inflows
- Y10T137/2572—One inflow supplements another
-
- 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
- Y10T137/7836—Flexible diaphragm or bellows reactor
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Safety Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6042/76A GB1578016A (en) | 1976-02-16 | 1976-02-16 | Exhaust valve |
GB767176 | 1976-02-26 | ||
GB1978776 | 1976-05-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO770483L NO770483L (no) | 1977-08-17 |
NO147963B NO147963B (no) | 1983-04-05 |
NO147963C true NO147963C (no) | 1983-07-13 |
Family
ID=27254751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO770483A NO147963C (no) | 1976-02-16 | 1977-02-14 | Trykkavlastningsventil. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4161947A (no) |
BR (1) | BR7700944A (no) |
DK (1) | DK64177A (no) |
EG (1) | EG13866A (no) |
ES (1) | ES455932A1 (no) |
IE (1) | IE44345B1 (no) |
IN (1) | IN147650B (no) |
NO (1) | NO147963C (no) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241756A (en) * | 1978-11-29 | 1980-12-30 | C. R. Bard, Inc. | Exhalation valve assembly |
USRE32553E (en) * | 1978-11-29 | 1987-12-08 | Exhalation valve assembly | |
US7699449B2 (en) * | 2003-06-20 | 2010-04-20 | Seiko Epson Corporation | Liquid injection apparatus and method for driving the same |
US10004924B1 (en) | 2007-12-20 | 2018-06-26 | Paragon Space Development Corporation | Hazardous-environment diving systems |
US8555884B2 (en) * | 2007-12-20 | 2013-10-15 | Paragon Space Development Corporation | Hazardous-environmental diving systems |
RU2577818C1 (ru) * | 2014-10-16 | 2016-03-20 | Дмитрий Николаевич Пономарёв | Водолазный дыхательный автомат |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2563665A (en) * | 1948-04-30 | 1951-08-07 | Comptoir Textiles Artificiels | Valve |
US2677390A (en) * | 1949-03-03 | 1954-05-04 | Permutit Co | Diaphragm valve |
US3260278A (en) * | 1963-06-14 | 1966-07-12 | Scope Ind Inc | Regulating valve having removable valve unit |
US3481333A (en) * | 1966-03-31 | 1969-12-02 | Automatic Sprinkler Corp | Inhalation-exhalation regulator system with suction control |
US3766933A (en) * | 1970-07-27 | 1973-10-23 | Broughton Corp | Rolling diaphragm vacuum control |
US3924618A (en) * | 1971-11-12 | 1975-12-09 | Taylor Diving & Salvage Co | Closed circuit, free-flow, underwater breathing system |
US3859994A (en) * | 1972-06-29 | 1975-01-14 | Aga Ab | Diving equipment |
US3968794A (en) * | 1974-12-11 | 1976-07-13 | Westinghouse Electric Corporation | Underwater breathing apparatus |
US4037594A (en) * | 1976-04-26 | 1977-07-26 | The United States Of America As Represented By The Secretary Of The Navy | Exhaust regulator valve for push-pull diving system |
-
1977
- 1977-02-10 IE IE283/77A patent/IE44345B1/en unknown
- 1977-02-14 NO NO770483A patent/NO147963C/no unknown
- 1977-02-14 US US05/768,459 patent/US4161947A/en not_active Expired - Lifetime
- 1977-02-15 DK DK64177A patent/DK64177A/da not_active Application Discontinuation
- 1977-02-15 EG EG9077A patent/EG13866A/xx active
- 1977-02-15 IN IN218/CAL/77A patent/IN147650B/en unknown
- 1977-02-15 ES ES455932A patent/ES455932A1/es not_active Expired
- 1977-02-16 BR BR7700944A patent/BR7700944A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
IE44345B1 (en) | 1981-10-21 |
IE44345L (en) | 1977-08-16 |
EG13866A (en) | 1983-03-31 |
IN147650B (no) | 1980-05-17 |
NO147963B (no) | 1983-04-05 |
DK64177A (da) | 1977-08-17 |
BR7700944A (pt) | 1977-10-18 |
NO770483L (no) | 1977-08-17 |
ES455932A1 (es) | 1978-05-01 |
US4161947A (en) | 1979-07-24 |
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