FR2200459B1 - - Google Patents
Info
- Publication number
- FR2200459B1 FR2200459B1 FR7333111A FR7333111A FR2200459B1 FR 2200459 B1 FR2200459 B1 FR 2200459B1 FR 7333111 A FR7333111 A FR 7333111A FR 7333111 A FR7333111 A FR 7333111A FR 2200459 B1 FR2200459 B1 FR 2200459B1
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
- G05D16/101—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the controller being arranged as a multiple-way valve
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/028—Controlling a pressure difference
-
- 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
- Y10T137/7784—Responsive to change in rate of fluid flow
- Y10T137/7787—Expansible chamber subject to differential pressures
- Y10T137/7788—Pressures across fixed choke
-
- 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
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7801—Balanced valve
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00289524A US3818921A (en) | 1972-09-15 | 1972-09-15 | Fluid flow throttling valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2200459A1 FR2200459A1 (US06244707-20010612-C00010.png) | 1974-04-19 |
| FR2200459B1 true FR2200459B1 (US06244707-20010612-C00010.png) | 1976-06-18 |
Family
ID=23111911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7333111A Expired FR2200459B1 (US06244707-20010612-C00010.png) | 1972-09-15 | 1973-09-14 |
Country Status (5)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4168720A (en) * | 1976-03-03 | 1979-09-25 | General Pneumatics Corporation | Poppet valve |
| FR2414674A1 (fr) * | 1978-01-16 | 1979-08-10 | Renault | Element modulaire pour bloc repartiteur de debit hydraulique |
| US4215715A (en) * | 1979-02-22 | 1980-08-05 | General Pneumatics Corporation | Poppet valve |
| JPH058388Y2 (US06244707-20010612-C00010.png) * | 1986-11-18 | 1993-03-02 | ||
| DE59005278D1 (de) * | 1989-09-29 | 1994-05-11 | Teves Gmbh Alfred | Blockiergeschützte, hydraulische bremsanlage. |
| US5009249A (en) * | 1990-04-16 | 1991-04-23 | The B. F. Goodrich Company | Valve for fluid container |
| US5088516A (en) * | 1991-04-23 | 1992-02-18 | The B. F. Goodrich Company | Temperature compensator for pressure regulator |
| DE19825460C1 (de) * | 1998-06-06 | 1999-06-02 | Weinmann G Geraete Med | Vorrichtung zur Druckminderung |
| GB2379968B (en) * | 2001-09-19 | 2003-08-27 | Kvaerner Oilfield Products Ltd | Liquid flow regulator |
| US20050039797A1 (en) * | 2002-02-14 | 2005-02-24 | Carlson Bengt A. | Pressure independent control valve |
| US6932107B2 (en) * | 2003-06-24 | 2005-08-23 | Flow Control Industries, Inc. | Flow control valves |
| US9689315B2 (en) * | 2015-02-13 | 2017-06-27 | Hamilton Sundstrand Corporation | Full-area bleed valves |
| US11513540B2 (en) * | 2017-07-19 | 2022-11-29 | Imi Hydronic Engineering, Inc. | Pressure compensated flow controller with only two pressures |
| US10975969B2 (en) * | 2018-09-28 | 2021-04-13 | Hamilton Sundstrand Corporation | Three-position poppet valve |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1640842A (en) * | 1925-03-11 | 1927-08-30 | Walter A Loomis | Volume control |
| US1923595A (en) * | 1930-05-14 | 1933-08-22 | Cash A W Co | Control mechanism |
| US1864250A (en) * | 1931-02-06 | 1932-06-21 | Reese H Lucas | Method of and means for disposing of dangerous fluids |
| US3621867A (en) * | 1970-07-17 | 1971-11-23 | Scovill Manufacturing Co | Air line pressure regulator |
-
1972
- 1972-09-15 US US00289524A patent/US3818921A/en not_active Expired - Lifetime
-
1973
- 1973-08-30 DE DE19732343675 patent/DE2343675A1/de active Pending
- 1973-09-13 JP JP48102723A patent/JPS4968926A/ja active Pending
- 1973-09-14 FR FR7333111A patent/FR2200459B1/fr not_active Expired
- 1973-09-17 GB GB4355973A patent/GB1379329A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4968926A (US06244707-20010612-C00010.png) | 1974-07-04 |
| FR2200459A1 (US06244707-20010612-C00010.png) | 1974-04-19 |
| GB1379329A (en) | 1975-01-02 |
| DE2343675A1 (de) | 1974-03-28 |
| US3818921A (en) | 1974-06-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |