JPS557508B2 - - Google Patents
Info
- Publication number
- JPS557508B2 JPS557508B2 JP9525272A JP9525272A JPS557508B2 JP S557508 B2 JPS557508 B2 JP S557508B2 JP 9525272 A JP9525272 A JP 9525272A JP 9525272 A JP9525272 A JP 9525272A JP S557508 B2 JPS557508 B2 JP S557508B2
- 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.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0402—Gullies for use in roads or pavements provided with flushing means for cleaning or emptying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18303471A | 1971-09-23 | 1971-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4872938A JPS4872938A (en) | 1973-10-02 |
| JPS557508B2 true JPS557508B2 (en) | 1980-02-26 |
Family
ID=22671148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9525272A Expired JPS557508B2 (en) | 1971-09-23 | 1972-09-25 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3800949A (en) |
| JP (1) | JPS557508B2 (en) |
| AU (1) | AU459597B2 (en) |
| BE (1) | BE789136A (en) |
| CA (1) | CA961511A (en) |
| DE (1) | DE2246612A1 (en) |
| FR (1) | FR2154212A5 (en) |
| GB (1) | GB1399929A (en) |
| IT (1) | IT967786B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU74968A1 (en) * | 1975-06-06 | 1977-01-18 | ||
| FR2395361A1 (en) * | 1977-06-23 | 1979-01-19 | Ferodo Sa | DRAGUE |
| FR2500868A1 (en) * | 1980-12-16 | 1982-09-03 | Hydroconsult Sa | METHOD FOR DREDGING A SUBMARINE BASE, IN PARTICULAR IN LARGE DEPTH, AND INSTALLATION FOR IMPLEMENTING SAID METHOD |
| US4975205A (en) * | 1989-05-03 | 1990-12-04 | Subaqueous Services, Inc. | Apparatus and method for receiving, draining and disposing of dredged material |
| US5997740A (en) * | 1993-03-24 | 1999-12-07 | Baker Hughes Incorporated | Lifting mechanism assembly for a rotary drive assembly |
| DE10131419B4 (en) * | 2001-06-29 | 2004-12-02 | Lobbe Tankschutz Gmbh | Device and method for cleaning tanks for storing crude oil |
| US10882420B2 (en) | 2019-03-08 | 2021-01-05 | Lear Corporation | Track assembly |
| CN111851630B (en) * | 2020-07-30 | 2022-02-08 | 卢登峰 | Automatic river channel cleaning and filtering device for ecological engineering |
| CN112177083B (en) * | 2020-10-10 | 2022-04-05 | 广东绿润环境科技有限公司 | Movable river sludge dredging device |
| CN113323081A (en) * | 2021-05-15 | 2021-08-31 | 苏凤霞 | Secondary water supply equipment |
-
0
- BE BE789136D patent/BE789136A/en unknown
-
1971
- 1971-09-23 US US00183034A patent/US3800949A/en not_active Expired - Lifetime
-
1972
- 1972-05-29 CA CA143,314A patent/CA961511A/en not_active Expired
- 1972-09-20 AU AU46904/72A patent/AU459597B2/en not_active Expired
- 1972-09-21 GB GB4374672A patent/GB1399929A/en not_active Expired
- 1972-09-22 DE DE19722246612 patent/DE2246612A1/en active Pending
- 1972-09-22 FR FR7233688A patent/FR2154212A5/fr not_active Expired
- 1972-09-22 IT IT29580/72A patent/IT967786B/en active
- 1972-09-25 JP JP9525272A patent/JPS557508B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU459597B2 (en) | 1975-03-27 |
| AU4690472A (en) | 1974-03-28 |
| CA961511A (en) | 1975-01-21 |
| JPS4872938A (en) | 1973-10-02 |
| BE789136A (en) | 1973-03-22 |
| DE2246612A1 (en) | 1973-03-29 |
| GB1399929A (en) | 1975-07-02 |
| FR2154212A5 (en) | 1973-05-04 |
| IT967786B (en) | 1974-03-11 |
| US3800949A (en) | 1974-04-02 |