JPS50141731A - - Google Patents
Info
- Publication number
- JPS50141731A JPS50141731A JP49149314A JP14931474A JPS50141731A JP S50141731 A JPS50141731 A JP S50141731A JP 49149314 A JP49149314 A JP 49149314A JP 14931474 A JP14931474 A JP 14931474A JP S50141731 A JPS50141731 A JP S50141731A
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
- F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Safety Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46443674A | 1974-04-26 | 1974-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50141731A true JPS50141731A (ja) | 1975-11-14 |
Family
ID=23843950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49149314A Pending JPS50141731A (ja) | 1974-04-26 | 1974-12-28 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4089619A (ja) |
| JP (1) | JPS50141731A (ja) |
| DE (1) | DE2503446C3 (ja) |
| FR (1) | FR2268961B1 (ja) |
| GB (1) | GB1448545A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60125089U (ja) * | 1984-01-27 | 1985-08-23 | 株式会社 妙徳 | 気体送給弁 |
| US5358216A (en) * | 1994-02-22 | 1994-10-25 | Jang Fang Shyong | Foot-operated valve |
| US5595344A (en) * | 1995-03-02 | 1997-01-21 | Starnes; Gary D. | Surgical instrument cleaning device |
| DE19753947C2 (de) * | 1997-12-05 | 2000-05-25 | Demirel Benjamin Suleyman | Fußschalter zum Schalten des Wasserflusses einer Wasserentnahmestelle |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1308043A (en) * | 1919-07-01 | Controller | ||
| DE155096C (ja) * | 1903-09-18 | |||
| US1415467A (en) * | 1918-07-01 | 1922-05-09 | Malleable Iron Fittings Co | Cleaning device |
| US1927213A (en) * | 1930-08-15 | 1933-09-19 | Buffalo Pressed Steel Company | Silencer |
| US2091642A (en) * | 1935-08-10 | 1937-08-31 | Mcmanus Engineering Corp | Vacuum cleaner |
| US2693716A (en) * | 1950-08-04 | 1954-11-09 | Walter D Ludwig | Valve operating pedal |
| US3169499A (en) * | 1963-06-28 | 1965-02-16 | Armanno Frank | Multipurpose desoldering device |
| US3489390A (en) * | 1967-02-06 | 1970-01-13 | Lewis D Cadogan | Vacuum control |
| US3516405A (en) * | 1967-06-20 | 1970-06-23 | United Aircraft Corp | Aspirator and control therefor |
| US3584629A (en) * | 1968-12-03 | 1971-06-15 | Weck & Co Inc Edward | Power driven surgical instrument having aspirator |
-
1974
- 1974-12-09 GB GB5320274A patent/GB1448545A/en not_active Expired
- 1974-12-28 JP JP49149314A patent/JPS50141731A/ja active Pending
-
1975
- 1975-01-28 DE DE2503446A patent/DE2503446C3/de not_active Expired
- 1975-02-28 FR FR7506459A patent/FR2268961B1/fr not_active Expired
- 1975-07-25 US US05/599,034 patent/US4089619A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4089619A (en) | 1978-05-16 |
| DE2503446A1 (de) | 1975-11-06 |
| DE2503446C3 (de) | 1981-12-03 |
| DE2503446B2 (de) | 1981-04-16 |
| GB1448545A (en) | 1976-09-08 |
| FR2268961B1 (ja) | 1980-04-18 |
| FR2268961A1 (ja) | 1975-11-21 |