FR2073503B1 - - Google Patents
Info
- Publication number
- FR2073503B1 FR2073503B1 FR7046446A FR7046446A FR2073503B1 FR 2073503 B1 FR2073503 B1 FR 2073503B1 FR 7046446 A FR7046446 A FR 7046446A FR 7046446 A FR7046446 A FR 7046446A FR 2073503 B1 FR2073503 B1 FR 2073503B1
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
- F15B20/005—Leakage; Spillage; Hose burst
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US88869269A | 1969-12-29 | 1969-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2073503A1 FR2073503A1 (de) | 1971-10-01 |
FR2073503B1 true FR2073503B1 (de) | 1975-06-06 |
Family
ID=25393685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7046446A Expired FR2073503B1 (de) | 1969-12-29 | 1970-12-23 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3587393A (de) |
JP (1) | JPS544031B1 (de) |
CA (1) | CA923404A (de) |
DE (1) | DE2063318C3 (de) |
FR (1) | FR2073503B1 (de) |
GB (1) | GB1299658A (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3685531A (en) * | 1970-10-12 | 1972-08-22 | Bertea Corp | Circuit breaker |
US4008731A (en) * | 1971-03-08 | 1977-02-22 | I-T-E Imperial Corporation | Counterbalance valve |
DE2415795C2 (de) * | 1974-04-01 | 1984-06-28 | Fa. Josef Messmann, 4490 Papenburg | Bruchsicherung für Hydraulikleitungen |
NO138346C (no) * | 1974-10-28 | 1978-08-16 | Nordtool Ab | Ventilanordning for beskyttelse av ledningssystem mot utilsiktede trykksenkninger |
DE2533164C3 (de) * | 1975-07-24 | 1982-02-11 | International Harvester Company Mbh, 4040 Neuss | Hydraulische Steuereinrichtung für ein Hydrauliksystem |
US4282797A (en) * | 1977-02-09 | 1981-08-11 | J. I. Case Company | Protective fluid system |
US4274328A (en) * | 1977-06-06 | 1981-06-23 | J. I. Case Company | Automatic hydraulic shut-off system |
US4611620A (en) * | 1981-04-02 | 1986-09-16 | Parker Hannifin Corporation | Hydraulic circuit breaker |
US4518004A (en) * | 1983-11-21 | 1985-05-21 | Hr Textron Inc. | Multifunction valve |
US5915282A (en) * | 1995-12-14 | 1999-06-22 | Abbott Laboratories | Fluid handler and method of handling a fluid |
JP6178587B2 (ja) * | 2013-02-28 | 2017-08-09 | 三菱航空機株式会社 | 航空機のアクチュエータ装置、及び、航空機 |
US10337631B1 (en) * | 2018-10-17 | 2019-07-02 | Altec Industries, Inc. | System and method for automatic shutoff of a hydraulic fluid flow in the event of a loss in pressure |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1490736A (fr) * | 1966-06-24 | 1967-08-04 | Perfectionnements aux dispositifs de secours pour circuits hydrauliques | |
US3502102A (en) * | 1967-07-26 | 1970-03-24 | Bell Aerospace Corp | Flow operated shutoff valve |
-
1969
- 1969-12-29 US US3587393D patent/US3587393A/en not_active Expired - Lifetime
-
1970
- 1970-11-03 CA CA097254A patent/CA923404A/en not_active Expired
- 1970-12-11 GB GB5905570A patent/GB1299658A/en not_active Expired
- 1970-12-22 DE DE2063318A patent/DE2063318C3/de not_active Expired
- 1970-12-23 FR FR7046446A patent/FR2073503B1/fr not_active Expired
- 1970-12-28 JP JP11949070A patent/JPS544031B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2063318C3 (de) | 1979-11-29 |
GB1299658A (en) | 1972-12-13 |
DE2063318A1 (de) | 1971-07-01 |
CA923404A (en) | 1973-03-27 |
US3587393A (en) | 1971-06-28 |
DE2063318B2 (de) | 1979-04-12 |
FR2073503A1 (de) | 1971-10-01 |
JPS544031B1 (de) | 1979-03-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |