ATE23615T1 - Sicherheits- ,be- und entlueftungsventil und deckel fuer kraftstoffbehaelter an fahrzeugen. - Google Patents
Sicherheits- ,be- und entlueftungsventil und deckel fuer kraftstoffbehaelter an fahrzeugen.Info
- Publication number
- ATE23615T1 ATE23615T1 AT82103279T AT82103279T ATE23615T1 AT E23615 T1 ATE23615 T1 AT E23615T1 AT 82103279 T AT82103279 T AT 82103279T AT 82103279 T AT82103279 T AT 82103279T AT E23615 T1 ATE23615 T1 AT E23615T1
- Authority
- AT
- Austria
- Prior art keywords
- chamber
- ball
- valve
- outlet
- venting
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K15/035—Fuel tanks characterised by venting means
- B60K15/03519—Valve arrangements in the vent line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
- F16K17/196—Equalising valves predominantly for tanks spring-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/366—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position the closure member being a movable ball
-
- 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
- Y10T137/0753—Control by change of position or inertia of system
- Y10T137/0777—With second 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
- Y10T137/0753—Control by change of position or inertia of system
- Y10T137/0874—Vent opening or closing on tipping container
-
- 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
- Y10T137/1624—Destructible or deformable element controlled
- Y10T137/1797—Heat destructible or fusible
- Y10T137/1804—With second sensing means
-
- 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
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3003—Fluid separating traps or vents
- Y10T137/3084—Discriminating outlet for gas
- Y10T137/309—Fluid sensing valve
- Y10T137/3099—Float responsive
-
- 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
- Y10T137/6198—Non-valving motion of the valve or valve seat
- Y10T137/6253—Rotary motion of a reciprocating valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/353,489 US4457325A (en) | 1982-03-01 | 1982-03-01 | Safety and venting cap for vehicle fuel tanks |
EP82103279A EP0087493B1 (de) | 1982-03-01 | 1982-04-19 | Sicherheits- ,Be- und Entlüftungsventil und Deckel für Kraftstoffbehälter an Fahrzeugen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE23615T1 true ATE23615T1 (de) | 1986-11-15 |
Family
ID=23389342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT82103279T ATE23615T1 (de) | 1982-03-01 | 1982-04-19 | Sicherheits- ,be- und entlueftungsventil und deckel fuer kraftstoffbehaelter an fahrzeugen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4457325A (de) |
EP (1) | EP0087493B1 (de) |
AT (1) | ATE23615T1 (de) |
DE (1) | DE3274285D1 (de) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4487215A (en) * | 1983-08-25 | 1984-12-11 | Gt Development Corporation | Gas venting valve |
US4640304A (en) * | 1985-03-22 | 1987-02-03 | Baird Manufacturing Company | Overflow vent valve |
US4736863A (en) * | 1986-05-30 | 1988-04-12 | Stant Inc. | Ball-valve fuel cap |
US4917795A (en) * | 1986-10-15 | 1990-04-17 | Anthony Industries, Inc. | Automatic valve assembly |
US4844414A (en) * | 1986-10-15 | 1989-07-04 | Anthony Industries, Inc. | Valve improvements |
US4901754A (en) * | 1986-10-15 | 1990-02-20 | Anthony Industries, Inc. | Valve improvements |
US4702268A (en) * | 1986-12-24 | 1987-10-27 | Gt Development Corporation | Gas venting valve |
DE3707271C1 (de) * | 1987-03-06 | 1988-05-19 | Mannesmann Kienzle Gmbh | Ventilanordnung fuer einen Gasabscheider |
US4934417A (en) * | 1987-03-26 | 1990-06-19 | Whitehead Engineered Products, Inc. | System for controlling the release of fuel vapors from a vehicle fuel tank |
US4887652A (en) * | 1987-03-26 | 1989-12-19 | Whitehead Engineered Products, Inc. | System for controlling the release of fuel vapors from a vehicle fuel tank |
US5033517A (en) * | 1987-03-26 | 1991-07-23 | Whitehead Engineered Products, Inc. | System for controlling the release of fuel vapors from a vehicle fuel tank |
US5131439A (en) * | 1987-03-26 | 1992-07-21 | Whitehead Engineered Products, Inc. | System for controlling the release of fuel vapors from a vehicle fuel tank |
USRE34238E (en) * | 1987-06-15 | 1993-05-04 | Gt Development Corporation | Fuel tank cap with pressure/thermal relief |
US4796777A (en) * | 1987-12-28 | 1989-01-10 | Keller Russell D | Vented fuel tank cap and valve assembly |
US4886089A (en) * | 1988-05-27 | 1989-12-12 | Gt Development Corporation | Gas venting valve for liquid tank |
US5027844A (en) * | 1988-10-12 | 1991-07-02 | Gt Development Corporation | Pressure and thermal relief valve for fuel tank |
US5325882A (en) * | 1988-10-12 | 1994-07-05 | Gt Development Corporation | Pressure and thermal relief valve for fuel tank |
JPH0267171U (de) * | 1988-11-09 | 1990-05-21 | ||
US4951701A (en) * | 1989-07-17 | 1990-08-28 | Vernay Laboratories, Inc. | Combination air vent and overpressure valve |
US5111837A (en) * | 1991-07-17 | 1992-05-12 | Gt Development Corporation | Pressure/thermal relief valve for fuel tank |
US5240027A (en) * | 1992-12-30 | 1993-08-31 | Gits Manufacturing Company | Combination relief vent and closure apparatus |
US5542706A (en) * | 1995-01-11 | 1996-08-06 | Safety Engineering Associates, Inc. | Motor vehicle fuel system |
US5762093A (en) * | 1995-03-29 | 1998-06-09 | Attwood Corporation | Fuel overflow restrictor/water intake restraining devices |
JP3769074B2 (ja) * | 1996-06-25 | 2006-04-19 | 株式会社共立 | ガスケット付き成形キャップ |
US6016828A (en) * | 1999-01-04 | 2000-01-25 | Machledt; Charles G. | Vault vent having dual ball water seal |
FR2819874B1 (fr) * | 2001-01-25 | 2004-01-23 | Eaton Sa Monaco | Clapet de controle de la pression gazeuse interne d'un reservoir |
US7416223B1 (en) | 2002-01-23 | 2008-08-26 | Michael Sulmone | Fire hose connection with a pressure relieving safety feature |
US7017599B2 (en) * | 2003-02-18 | 2006-03-28 | Keefer Neal L | Thermal relief vent and method of manufacturing the same |
US7422027B2 (en) * | 2004-12-03 | 2008-09-09 | Tony Riviezzo | Marine fuel tank vent valve |
FR2888629B1 (fr) * | 2005-07-15 | 2007-09-28 | Effbe France S A S Soc Par Act | Vanne pour un reservoir, en particulier un reservoir a carburant pour un vehicule automobile |
US7597114B2 (en) * | 2006-03-10 | 2009-10-06 | Chrysler Group Llc | Venting device |
DE202008002928U1 (de) * | 2008-02-29 | 2009-07-09 | Mann+Hummel Gmbh | Flüssigkeitsabscheider mit Rücklaufsperrventil, insbesondere zum Reinigen von Kurbelgehäusegasen |
US8235218B2 (en) | 2008-10-01 | 2012-08-07 | Gudeng Precision Industrial Co., Ltd. | Sealing apparatus with interlocking air inflation device for wafer carrier |
US20100078894A1 (en) * | 2008-10-01 | 2010-04-01 | Gudeng Precision Industrial Co., Ltd. | Sealing apparatus of wafer carrier and sealing method thereof |
CA2693567C (en) | 2010-02-16 | 2014-09-23 | Environmental Refueling Systems Inc. | Fuel delivery system and method |
US20110284542A1 (en) * | 2010-05-19 | 2011-11-24 | Darrell Mackay | Fuel cap cover |
US10542731B2 (en) | 2012-06-27 | 2020-01-28 | Ctb, Inc. | Breather cap assembly |
USD708402S1 (en) | 2012-06-27 | 2014-07-01 | Ctb, Inc. | Breather cap for use in connection with a watering assembly |
US8904962B2 (en) | 2012-06-27 | 2014-12-09 | Ctb, Inc. | Breather cap assembly |
US11993925B2 (en) * | 2015-04-23 | 2024-05-28 | Michael Anthony Di Monte | Dual air admittance valve |
TW201727074A (zh) | 2015-12-18 | 2017-08-01 | 葛萊兒明尼蘇達股份有限公司 | 波紋管洩壓閥 |
USD840891S1 (en) * | 2017-04-27 | 2019-02-19 | Turn 5, Inc. | Fuel door |
US11624326B2 (en) | 2017-05-21 | 2023-04-11 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
US11401082B2 (en) * | 2018-12-31 | 2022-08-02 | Power Packer North America, Inc. | Fusible cap assembly |
US11560845B2 (en) | 2019-05-15 | 2023-01-24 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
CA3092868A1 (en) | 2019-09-13 | 2021-03-13 | Bj Energy Solutions, Llc | Turbine engine exhaust duct system and methods for noise dampening and attenuation |
CA3092865C (en) | 2019-09-13 | 2023-07-04 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
CA3092829C (en) | 2019-09-13 | 2023-08-15 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
US11002189B2 (en) | 2019-09-13 | 2021-05-11 | Bj Energy Solutions, Llc | Mobile gas turbine inlet air conditioning system and associated methods |
US10989180B2 (en) | 2019-09-13 | 2021-04-27 | Bj Energy Solutions, Llc | Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods |
US11604113B2 (en) | 2019-09-13 | 2023-03-14 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
US10895202B1 (en) | 2019-09-13 | 2021-01-19 | Bj Energy Solutions, Llc | Direct drive unit removal system and associated methods |
CA3197583A1 (en) | 2019-09-13 | 2021-03-13 | Bj Energy Solutions, Llc | Fuel, communications, and power connection systems and related methods |
US10815764B1 (en) | 2019-09-13 | 2020-10-27 | Bj Energy Solutions, Llc | Methods and systems for operating a fleet of pumps |
US11015536B2 (en) | 2019-09-13 | 2021-05-25 | Bj Energy Solutions, Llc | Methods and systems for supplying fuel to gas turbine engines |
US12065968B2 (en) | 2019-09-13 | 2024-08-20 | BJ Energy Solutions, Inc. | Systems and methods for hydraulic fracturing |
US11015594B2 (en) | 2019-09-13 | 2021-05-25 | Bj Energy Solutions, Llc | Systems and method for use of single mass flywheel alongside torsional vibration damper assembly for single acting reciprocating pump |
US11708829B2 (en) | 2020-05-12 | 2023-07-25 | Bj Energy Solutions, Llc | Cover for fluid systems and related methods |
US10968837B1 (en) | 2020-05-14 | 2021-04-06 | Bj Energy Solutions, Llc | Systems and methods utilizing turbine compressor discharge for hydrostatic manifold purge |
US11428165B2 (en) | 2020-05-15 | 2022-08-30 | Bj Energy Solutions, Llc | Onboard heater of auxiliary systems using exhaust gases and associated methods |
US11208880B2 (en) | 2020-05-28 | 2021-12-28 | Bj Energy Solutions, Llc | Bi-fuel reciprocating engine to power direct drive turbine fracturing pumps onboard auxiliary systems and related methods |
US11191943B1 (en) * | 2020-06-03 | 2021-12-07 | Terumo Cardiovascular Systems Corporation | Two-way pressure relief valve for blood reservoir |
US11208953B1 (en) | 2020-06-05 | 2021-12-28 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
US11109508B1 (en) | 2020-06-05 | 2021-08-31 | Bj Energy Solutions, Llc | Enclosure assembly for enhanced cooling of direct drive unit and related methods |
US10961908B1 (en) | 2020-06-05 | 2021-03-30 | Bj Energy Solutions, Llc | Systems and methods to enhance intake air flow to a gas turbine engine of a hydraulic fracturing unit |
US11022526B1 (en) | 2020-06-09 | 2021-06-01 | Bj Energy Solutions, Llc | Systems and methods for monitoring a condition of a fracturing component section of a hydraulic fracturing unit |
US11066915B1 (en) | 2020-06-09 | 2021-07-20 | Bj Energy Solutions, Llc | Methods for detection and mitigation of well screen out |
US10954770B1 (en) | 2020-06-09 | 2021-03-23 | Bj Energy Solutions, Llc | Systems and methods for exchanging fracturing components of a hydraulic fracturing unit |
US11111768B1 (en) | 2020-06-09 | 2021-09-07 | Bj Energy Solutions, Llc | Drive equipment and methods for mobile fracturing transportation platforms |
US11028677B1 (en) | 2020-06-22 | 2021-06-08 | Bj Energy Solutions, Llc | Stage profiles for operations of hydraulic systems and associated methods |
US11933153B2 (en) | 2020-06-22 | 2024-03-19 | Bj Energy Solutions, Llc | Systems and methods to operate hydraulic fracturing units using automatic flow rate and/or pressure control |
US11939853B2 (en) | 2020-06-22 | 2024-03-26 | Bj Energy Solutions, Llc | Systems and methods providing a configurable staged rate increase function to operate hydraulic fracturing units |
US11125066B1 (en) | 2020-06-22 | 2021-09-21 | Bj Energy Solutions, Llc | Systems and methods to operate a dual-shaft gas turbine engine for hydraulic fracturing |
US11466680B2 (en) | 2020-06-23 | 2022-10-11 | Bj Energy Solutions, Llc | Systems and methods of utilization of a hydraulic fracturing unit profile to operate hydraulic fracturing units |
US11473413B2 (en) | 2020-06-23 | 2022-10-18 | Bj Energy Solutions, Llc | Systems and methods to autonomously operate hydraulic fracturing units |
US11220895B1 (en) | 2020-06-24 | 2022-01-11 | Bj Energy Solutions, Llc | Automated diagnostics of electronic instrumentation in a system for fracturing a well and associated methods |
US11149533B1 (en) | 2020-06-24 | 2021-10-19 | Bj Energy Solutions, Llc | Systems to monitor, detect, and/or intervene relative to cavitation and pulsation events during a hydraulic fracturing operation |
US11193360B1 (en) | 2020-07-17 | 2021-12-07 | Bj Energy Solutions, Llc | Methods, systems, and devices to enhance fracturing fluid delivery to subsurface formations during high-pressure fracturing operations |
US11639654B2 (en) | 2021-05-24 | 2023-05-02 | Bj Energy Solutions, Llc | Hydraulic fracturing pumps to enhance flow of fracturing fluid into wellheads and related methods |
CN113984393A (zh) * | 2021-09-18 | 2022-01-28 | 中信重工机械股份有限公司 | 一种汽轮机汽缸水压试验用的排气装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US785594A (en) * | 1904-11-11 | 1905-03-21 | Clarence Gearhart Crispin | Valve. |
US1724878A (en) * | 1927-01-25 | 1929-08-13 | Quaker City Iron Works | Vent device |
GB405385A (en) * | 1932-09-17 | 1934-02-08 | Glenfield & Kennedy Ltd | Improvements in air release and ventilating valves for water mains and the like |
FR853806A (fr) * | 1938-11-14 | 1940-03-29 | Clapet perfectionné | |
US2271786A (en) * | 1940-11-22 | 1942-02-03 | Walter G Watkins | Safety relief valve |
US2510098A (en) * | 1947-01-20 | 1950-06-06 | John W Geisler | Tank vent |
US2677939A (en) * | 1951-11-19 | 1954-05-11 | Henry H Clute | Liquefied gas container |
US2919707A (en) * | 1957-02-21 | 1960-01-05 | Robert L Seidler | Vent valve |
DE1150850B (de) * | 1959-09-04 | 1963-06-27 | Bopp & Reuther Gmbh | Be- und Entlueftungsventil mit verhaeltnismaessig grosser OEffnung fuer den Luftdurchtritt und einem schwimm-faehigen Hohlkoerper als Abschlussorgan, insbesondere fuer hohe Durchstroem-geschwindigkeiten |
US3568695A (en) * | 1969-04-07 | 1971-03-09 | Raymond Vincent Heelan Jr | Fluid pressure relief vacuum relief, and overturn check valve |
US3662725A (en) * | 1970-08-26 | 1972-05-16 | Motorola Inc | Evaporation emission control device for fuel tanks |
US3757987A (en) * | 1971-07-15 | 1973-09-11 | American Motors Corp | Vent controlling gas cap with shut-off valve |
GB1400062A (en) * | 1971-08-05 | 1975-07-16 | Blau Kg Kraftfahrzeugtech | Closure cover with pressure relief means |
US3938692A (en) * | 1974-09-30 | 1976-02-17 | Stant Manufacturing Company, Inc. | Pressure-vacuum relief fuel tank cap with roll-over safety valve feature |
US3970098A (en) * | 1974-11-01 | 1976-07-20 | Southwest Wheel And Manufacturing Company | Tank vent |
DE2503731C3 (de) * | 1975-01-30 | 1981-05-07 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Verschlußvorrichtung für eine Lüftungsleitung eines Kraftstoffbehälters |
US4325398A (en) * | 1980-07-21 | 1982-04-20 | G. T. Corporation | Safety and venting valves for fuel tanks carried on vehicles |
JPS6124472Y2 (de) * | 1980-10-21 | 1986-07-22 |
-
1982
- 1982-03-01 US US06/353,489 patent/US4457325A/en not_active Expired - Lifetime
- 1982-04-19 EP EP82103279A patent/EP0087493B1/de not_active Expired
- 1982-04-19 DE DE8282103279T patent/DE3274285D1/de not_active Expired
- 1982-04-19 AT AT82103279T patent/ATE23615T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3274285D1 (en) | 1987-01-02 |
US4457325A (en) | 1984-07-03 |
EP0087493A1 (de) | 1983-09-07 |
EP0087493B1 (de) | 1986-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |