NL6500775A - - Google Patents
Info
- Publication number
- NL6500775A NL6500775A NL6500775A NL6500775A NL6500775A NL 6500775 A NL6500775 A NL 6500775A NL 6500775 A NL6500775 A NL 6500775A NL 6500775 A NL6500775 A NL 6500775A NL 6500775 A NL6500775 A NL 6500775A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2846—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for tubes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK51904A DE1206624B (de) | 1964-01-22 | 1964-01-22 | Hydraulische Rohrpruefpresse, insbesondere zum Pruefen von Rohren mit unterschiedlichen Durchmessern und Wandstaerken innerhalb eines grossen Durchmesserbereiches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6500775A true NL6500775A (xx) | 1965-07-23 |
Family
ID=7226155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6500775A NL6500775A (xx) | 1964-01-22 | 1965-01-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3350921A (xx) |
| AT (1) | AT250702B (xx) |
| BE (1) | BE658700A (xx) |
| CH (1) | CH415111A (xx) |
| DE (1) | DE1206624B (xx) |
| GB (1) | GB1091243A (xx) |
| NL (1) | NL6500775A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4237723A (en) * | 1976-11-01 | 1980-12-09 | Wean United, Inc. | Control means for a pipe tester |
| US4211107A (en) * | 1977-01-17 | 1980-07-08 | Owens-Corning Fiberglas Corporation | Pipe testing machine with clamping pressure keyed to hydrostatic test pressure |
| US4127026A (en) * | 1977-10-13 | 1978-11-28 | Wean United, Inc. | Pipe detecting arrangement for an hydrostatic pipe testing apparatus |
| US4441601A (en) * | 1981-04-20 | 1984-04-10 | C. L. Frost & Son, Inc. | Plastic conveyor roller and method of making same |
| US4416147A (en) * | 1981-07-15 | 1983-11-22 | Hasha Brian B | Apparatus and method for hydrostatically testing pipe |
| CN109000861B (zh) * | 2018-05-31 | 2020-10-20 | 沪东中华造船(集团)有限公司 | 一种船舶艉密封压油试验方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1851345A (en) * | 1928-11-28 | 1932-03-29 | Brown George | Weld testing machine |
| US2684590A (en) * | 1950-02-11 | 1954-07-27 | Benjamin Lassman & Son | System for hydrostatically testing hollow bodies |
| US2705888A (en) * | 1950-04-28 | 1955-04-12 | American Steel Foundries | Fluid pressure testing device |
| US2696107A (en) * | 1950-10-13 | 1954-12-07 | Continental Can Co | Testing apparatus for detecting and ejecting clipped can ends |
| US2896445A (en) * | 1956-08-23 | 1959-07-28 | Phoenix Steel Corp | Tubular pipe testing machine |
| US2883859A (en) * | 1956-09-17 | 1959-04-28 | Oilgear Co | Operating mechanism for a pipe testing machine |
-
0
- BE BE658700D patent/BE658700A/xx unknown
-
1964
- 1964-01-22 DE DEK51904A patent/DE1206624B/de active Pending
- 1964-11-05 CH CH1434064A patent/CH415111A/de unknown
- 1964-11-09 AT AT945464A patent/AT250702B/de active
- 1964-11-18 GB GB47046/64A patent/GB1091243A/en not_active Expired
-
1965
- 1965-01-21 NL NL6500775A patent/NL6500775A/xx unknown
- 1965-01-22 US US427390A patent/US3350921A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE658700A (xx) | |
| CH415111A (de) | 1966-06-15 |
| GB1091243A (en) | 1967-11-15 |
| DE1206624B (de) | 1965-12-09 |
| US3350921A (en) | 1967-11-07 |
| AT250702B (de) | 1966-11-25 |