JPS49105558A - - Google Patents
Info
- Publication number
- JPS49105558A JPS49105558A JP49006695A JP669574A JPS49105558A JP S49105558 A JPS49105558 A JP S49105558A JP 49006695 A JP49006695 A JP 49006695A JP 669574 A JP669574 A JP 669574A JP S49105558 A JPS49105558 A JP S49105558A
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
- B06B1/183—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with reciprocating masses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/04—Monodirectional test stands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Reciprocating Pumps (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7301326A FR2214252A5 (ja) | 1973-01-15 | 1973-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49105558A true JPS49105558A (ja) | 1974-10-05 |
Family
ID=9113313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49006695A Pending JPS49105558A (ja) | 1973-01-15 | 1974-01-14 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3918350A (ja) |
| JP (1) | JPS49105558A (ja) |
| BE (1) | BE809384A (ja) |
| DE (1) | DE2401546A1 (ja) |
| ES (1) | ES422300A1 (ja) |
| FR (1) | FR2214252A5 (ja) |
| GB (1) | GB1451161A (ja) |
| IT (1) | IT999953B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319455A (en) * | 1979-02-28 | 1982-03-16 | General Motors Corporation | Hydraulic power brake system and hydraulic brake booster and controls therefor |
| RU2479758C1 (ru) * | 2011-10-07 | 2013-04-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Тольяттинский государственный университет" | Вибратор электрогидравлический |
| CN105170438B (zh) * | 2015-10-15 | 2017-08-04 | 哈尔滨工程大学 | 一种水下圆柱壳宽带激振的装置 |
| CN105699074B (zh) * | 2016-04-01 | 2018-03-20 | 山东大学 | 一种叶片‑转子系统流固耦合动态特性试验装置 |
| CN109973449B (zh) * | 2019-03-01 | 2020-07-21 | 武汉船用机械有限责任公司 | 升降平台的液压控制系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3013538A (en) * | 1958-08-08 | 1961-12-19 | M W Hydraulics Inc | Pumping unit with reversing method |
| NL243892A (ja) * | 1958-10-01 | 1900-01-01 | ||
| US3464315A (en) * | 1967-06-12 | 1969-09-02 | Chambersburg Eng Co | Mechanical pneumatic servo control system for high-speed impact devices |
-
1973
- 1973-01-15 FR FR7301326A patent/FR2214252A5/fr not_active Expired
- 1973-11-30 US US420697A patent/US3918350A/en not_active Expired - Lifetime
- 1973-12-11 IT IT70642/73A patent/IT999953B/it active
-
1974
- 1974-01-03 GB GB19374A patent/GB1451161A/en not_active Expired
- 1974-01-04 BE BE2053337A patent/BE809384A/xx unknown
- 1974-01-14 JP JP49006695A patent/JPS49105558A/ja active Pending
- 1974-01-14 DE DE2401546A patent/DE2401546A1/de not_active Withdrawn
- 1974-01-15 ES ES422300A patent/ES422300A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES422300A1 (es) | 1976-04-01 |
| US3918350A (en) | 1975-11-11 |
| GB1451161A (en) | 1976-09-29 |
| IT999953B (it) | 1976-03-10 |
| BE809384A (fr) | 1974-05-02 |
| FR2214252A5 (ja) | 1974-08-09 |
| DE2401546A1 (de) | 1974-07-18 |