JPS4850193A - - Google Patents
Info
- Publication number
- JPS4850193A JPS4850193A JP8431971A JP8431971A JPS4850193A JP S4850193 A JPS4850193 A JP S4850193A JP 8431971 A JP8431971 A JP 8431971A JP 8431971 A JP8431971 A JP 8431971A JP S4850193 A JPS4850193 A JP S4850193A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/208—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using a combination of controlling means as defined in G05D16/2013 and G05D16/2066
-
- 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
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7761—Electrically actuated valve
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- 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
- Y10T137/85978—With pump
- Y10T137/85986—Pumped fluid control
- Y10T137/86002—Fluid pressure responsive
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Reciprocating Pumps (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8431971A JPS4850193A (en) | 1971-10-26 | 1971-10-26 | |
DE19722239060 DE2239060C3 (en) | 1971-10-26 | 1972-08-08 | Air supply device |
US3771552D US3771552A (en) | 1971-10-26 | 1972-08-29 | Air supply apparatus for establishing constant pressure in a receiving enclosure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8431971A JPS4850193A (en) | 1971-10-26 | 1971-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4850193A true JPS4850193A (en) | 1973-07-14 |
Family
ID=13827176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8431971A Pending JPS4850193A (en) | 1971-10-26 | 1971-10-26 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3771552A (en) |
JP (1) | JPS4850193A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5031439A (en) * | 1973-07-23 | 1975-03-27 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3860000A (en) * | 1973-07-12 | 1975-01-14 | Lear Siegler Inc | Medical apparatus and method for feeding and aspirating |
US3867941A (en) * | 1973-08-29 | 1975-02-25 | Hans Joachim Lindemann | Insufflation apparatus for introducing limited quantities of carbon dioxide into the human body for operative purposes |
US4109656A (en) * | 1977-02-07 | 1978-08-29 | Sybron Corporation | Apparatus for use with insufflators |
US5364343A (en) * | 1991-03-06 | 1994-11-15 | D.D. S.R.L. | Irrigation device for use in ear canals for therapeutic or hygienic purposes |
EP0684850B1 (en) * | 1992-07-07 | 1999-05-19 | 544456 B.C. Ltd | Apparatus for improved insufflation |
US9970837B2 (en) * | 2015-06-30 | 2018-05-15 | Kidde Technologies Inc. | Detector utilizing an adjustment screw and a bellows |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929235A (en) * | 1972-07-14 | 1974-03-15 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2674092A (en) * | 1952-09-04 | 1954-04-06 | Vickers Inc | Power transmission |
US3155090A (en) * | 1962-01-10 | 1964-11-03 | Holter Company | Hypodermic syringe operating means |
US3470892A (en) * | 1964-11-23 | 1969-10-07 | Monsanto Co | Pulsed solenoid control valve |
US3698412A (en) * | 1970-06-26 | 1972-10-17 | Nasa | Differential pressure control |
-
1971
- 1971-10-26 JP JP8431971A patent/JPS4850193A/ja active Pending
-
1972
- 1972-08-29 US US3771552D patent/US3771552A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929235A (en) * | 1972-07-14 | 1974-03-15 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5031439A (en) * | 1973-07-23 | 1975-03-27 |
Also Published As
Publication number | Publication date |
---|---|
DE2239060A1 (en) | 1973-05-10 |
US3771552A (en) | 1973-11-13 |
DE2239060B2 (en) | 1976-04-29 |