IT1044522B - Dispositivo rivelatore di vibrazioni - Google Patents
Dispositivo rivelatore di vibrazioniInfo
- Publication number
- IT1044522B IT1044522B IT6888075A IT6888075A IT1044522B IT 1044522 B IT1044522 B IT 1044522B IT 6888075 A IT6888075 A IT 6888075A IT 6888075 A IT6888075 A IT 6888075A IT 1044522 B IT1044522 B IT 1044522B
- Authority
- IT
- Italy
- Prior art keywords
- detector device
- vibration detector
- vibration
- detector
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/181—Geophones
-
- 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
-
- 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
-
- 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
- Y10T74/00—Machine element or mechanism
- Y10T74/11—Tripping mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Safety Valves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14182974A JPS5167173A (ja) | 1974-12-09 | 1974-12-09 | Shindokenshutsusochi |
JP14182874A JPS5167172A (ja) | 1974-12-09 | 1974-12-09 | Shindokenshutsusochi |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1044522B true IT1044522B (it) | 1980-03-31 |
Family
ID=26473996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT6888075A IT1044522B (it) | 1974-12-09 | 1975-07-18 | Dispositivo rivelatore di vibrazioni |
Country Status (6)
Country | Link |
---|---|
US (1) | US4007643A (it) |
DE (2) | DE2524385A1 (it) |
FR (1) | FR2294434A1 (it) |
GB (1) | GB1461993A (it) |
IT (1) | IT1044522B (it) |
NL (1) | NL7506032A (it) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4161183A (en) * | 1977-08-04 | 1979-07-17 | Berry Edwin X | Vibration sensitive valve operating apparatus |
US4165758A (en) * | 1977-10-14 | 1979-08-28 | Douce Donald R | Earthquake responsive valve |
US4185507A (en) * | 1977-12-14 | 1980-01-29 | Koso Service Co., Ltd. | Acceleration responsive tripping mechanism |
US4189945A (en) * | 1978-10-30 | 1980-02-26 | Whiting Sheldon G | Seismic responsive operating device |
US4261379A (en) * | 1980-01-21 | 1981-04-14 | Berry Edwin X | Vibration/temperature sensitive valve operating apparatus |
US4513629A (en) * | 1982-09-20 | 1985-04-30 | Koso International, Inc. | Shock responsive device |
US4503717A (en) * | 1982-09-20 | 1985-03-12 | Koso International, Inc. | Shock actuated unit |
US4513763A (en) * | 1983-12-02 | 1985-04-30 | Ware Ray L | Inertial valve apparatus |
US4603591A (en) * | 1984-11-15 | 1986-08-05 | Koso International, Inc. | Device responsive to shock forces |
US4760858A (en) * | 1986-03-07 | 1988-08-02 | Stant Inc. | Fuel vapor control valve |
US4991615A (en) * | 1990-03-02 | 1991-02-12 | Stant Inc. | Tank pressure control apparatus |
US5044397A (en) * | 1990-03-02 | 1991-09-03 | Emil Szlaga | Tank pressure control apparatus |
US5611579A (en) * | 1994-07-11 | 1997-03-18 | Kreitenberg; Arthur | Earthquake activated safety latch |
US5666989A (en) * | 1994-11-08 | 1997-09-16 | Stant Manufacturing Inc. | Tank venting control assembly |
US5518018A (en) * | 1994-11-14 | 1996-05-21 | Stant Manufacturing Inc. | Fuel tank venting control assembly |
US5697655A (en) * | 1995-08-14 | 1997-12-16 | Strong; Bernard | Vibration operated safety latching device |
US6085772A (en) * | 1996-11-05 | 2000-07-11 | Mcgill; James C. | Smart automatic safety valve having remote electromagnetic shut-off protection and reset control from seismic or other sensors |
US7458387B2 (en) * | 1997-02-21 | 2008-12-02 | Mcgill James C | Emergency gas and electricity shutoff apparatus and control system |
US6705340B1 (en) * | 1997-02-21 | 2004-03-16 | Mcgill James C. | Emergency gas and electricity shutoff apparatus and control system |
MXPA06005766A (es) * | 2003-11-20 | 2007-01-26 | James C Mcgill | Valvula de seguridad sismica y activador de valvula. |
IT201800008012A1 (it) * | 2018-08-09 | 2020-02-09 | Truma Geraetetechnik Gmbh & Co Kg | Dispositivo di sicurezza per un dispositivo di conduzione del gas |
CN117232815B (zh) * | 2023-11-16 | 2024-01-26 | 克威迩工业技术(常州)有限公司 | 一种气动工具检测设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2017274A (en) * | 1934-04-05 | 1935-10-15 | Raymond T Moloney | Switch device |
US2056494A (en) * | 1934-06-08 | 1936-10-06 | Jr Edwin W Tucker | Electric switch |
US3644921A (en) * | 1969-12-30 | 1972-02-22 | Cat Products Inc | Alarm with trundle switch |
US3768497A (en) * | 1971-08-23 | 1973-10-30 | W Mueller | Emergency gas shut off valve |
US3805818A (en) * | 1971-10-19 | 1974-04-23 | M Yamada | Safety valve device to be automatically closed by vibrations |
US3878858A (en) * | 1972-11-30 | 1975-04-22 | Masafusa Yamada | Safety device automatically actuated by vibrations |
-
1975
- 1975-05-22 NL NL7506032A patent/NL7506032A/xx unknown
- 1975-05-27 GB GB2312775A patent/GB1461993A/en not_active Expired
- 1975-06-02 DE DE19752524385 patent/DE2524385A1/de active Pending
- 1975-06-02 DE DE7517471U patent/DE7517471U/de not_active Expired
- 1975-06-06 US US05/584,628 patent/US4007643A/en not_active Expired - Lifetime
- 1975-07-08 FR FR7521348A patent/FR2294434A1/fr active Granted
- 1975-07-18 IT IT6888075A patent/IT1044522B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2524385A1 (de) | 1976-06-10 |
FR2294434B1 (it) | 1977-12-16 |
US4007643A (en) | 1977-02-15 |
GB1461993A (en) | 1977-01-19 |
NL7506032A (nl) | 1976-06-11 |
DE7517471U (de) | 1977-08-04 |
FR2294434A1 (fr) | 1976-07-09 |
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