FR2223663B3 - - Google Patents
Info
- Publication number
- FR2223663B3 FR2223663B3 FR7405736A FR7405736A FR2223663B3 FR 2223663 B3 FR2223663 B3 FR 2223663B3 FR 7405736 A FR7405736 A FR 7405736A FR 7405736 A FR7405736 A FR 7405736A FR 2223663 B3 FR2223663 B3 FR 2223663B3
- Authority
- FR
- France
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/005—Sealing rings
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3296—Arrangements for monitoring the condition or operation of elastic sealings; Arrangements for control of elastic sealings, e.g. of their geometry or stiffness
-
- 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
- G01M3/2853—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 pipe joints or seals
- G01M3/2869—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 pipe joints or seals for seals not incorporated in a pipe joint
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732315412 DE2315412A1 (de) | 1973-03-28 | 1973-03-28 | Vorrichtung zum pruefen des dichtkantenabstandes bei lippendichtungsringen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2223663A1 FR2223663A1 (de) | 1974-10-25 |
| FR2223663B3 true FR2223663B3 (de) | 1976-11-26 |
Family
ID=5876176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7405736A Expired FR2223663B3 (de) | 1973-03-28 | 1974-02-20 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE812555A (de) |
| DE (1) | DE2315412A1 (de) |
| FR (1) | FR2223663B3 (de) |
| GB (1) | GB1455489A (de) |
| IT (1) | IT1008885B (de) |
| NL (1) | NL7400951A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2749056B1 (fr) * | 1996-05-24 | 1998-08-28 | Peugeot | Dispositif d'emmanchement d'un joint d'etancheite sur un arbre |
| MY129268A (en) * | 2001-03-07 | 2007-03-30 | Bluescope Steel Ltd | Panel |
| AU2002234438B2 (en) * | 2001-03-07 | 2005-10-13 | Bluescope Steel Limited | Panel |
| CN109357825B (zh) * | 2018-11-14 | 2021-01-12 | 中国航发动力股份有限公司 | 一种弹性挡圈弹性检测仪及检测方法 |
| CN112857647B (zh) * | 2021-03-25 | 2023-01-03 | 哈尔滨工程大学 | 一种活塞环周向弹力检测装置 |
-
1973
- 1973-03-28 DE DE19732315412 patent/DE2315412A1/de active Pending
-
1974
- 1974-01-23 NL NL7400951A patent/NL7400951A/xx unknown
- 1974-02-20 FR FR7405736A patent/FR2223663B3/fr not_active Expired
- 1974-02-20 IT IT4851574A patent/IT1008885B/it active
- 1974-03-20 BE BE142209A patent/BE812555A/xx unknown
- 1974-03-25 GB GB1313574A patent/GB1455489A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7400951A (de) | 1974-10-01 |
| IT1008885B (it) | 1976-11-30 |
| BE812555A (fr) | 1974-07-15 |
| GB1455489A (en) | 1976-11-10 |
| DE2315412A1 (de) | 1974-10-10 |
| FR2223663A1 (de) | 1974-10-25 |