FR2481629B1 - - Google Patents
Info
- Publication number
- FR2481629B1 FR2481629B1 FR8108802A FR8108802A FR2481629B1 FR 2481629 B1 FR2481629 B1 FR 2481629B1 FR 8108802 A FR8108802 A FR 8108802A FR 8108802 A FR8108802 A FR 8108802A FR 2481629 B1 FR2481629 B1 FR 2481629B1
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/32—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by bellows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/3081—Electrodes with a seam contacting part shaped so as to correspond to the shape of the bond area, e.g. for making an annular bond without relative movement in the longitudinal direction of the seam between the electrode holder and the work
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49877—Assembling or joining of flexible wall, expansible chamber devices [e.g., bellows]
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
- Measuring Fluid Pressure (AREA)
- Thermally Actuated Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3017138A DE3017138C2 (de) | 1980-05-05 | 1980-05-05 | Verfahren zum Herstellen eines füllstutzenlosen Balgelements o.dgl. und Vorrichtung zur Durchführung dieses Verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2481629A1 FR2481629A1 (fr) | 1981-11-06 |
| FR2481629B1 true FR2481629B1 (enExample) | 1984-12-28 |
Family
ID=6101621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8108802A Granted FR2481629A1 (fr) | 1980-05-05 | 1981-05-04 | Procede pour fabriquer un element a soufflet sans tubulure de remplissage ou un element semblable, et dispositif pour la mise en oeuvre de ce procede |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4389558A (enExample) |
| JP (1) | JPS5723433A (enExample) |
| CA (1) | CA1174444A (enExample) |
| DE (1) | DE3017138C2 (enExample) |
| DK (1) | DK156330C (enExample) |
| FR (1) | FR2481629A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3203439A1 (de) * | 1982-02-02 | 1983-08-11 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | Verfahren zum fluessigkeitsdichten befestigen des aeusseren randes eines flanschartigen blechteiles in der bohrung eines ventilstoessels und vorrichtung zur durchfuehrung des verfahrens |
| US5771936A (en) * | 1994-07-25 | 1998-06-30 | Nok Corporation | Accumulator, process and apparatus for making the same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3072778A (en) * | 1961-03-07 | 1963-01-08 | Gen Electric | Welding machine and method |
| FR1306689A (fr) | 1961-09-05 | 1962-10-19 | Seignol | Thermocontact perfectionné |
| DE2718609C2 (de) * | 1977-04-27 | 1979-05-23 | Danfoss A/S, Nordborg (Daenemark) | Verfahren zur Herstellung einer eine Membran aufweisenden Vorrichtung und Vorrichtung zur Durchfuhrung dieses Verfahrens |
-
1980
- 1980-05-05 DE DE3017138A patent/DE3017138C2/de not_active Expired
-
1981
- 1981-04-30 JP JP6432081A patent/JPS5723433A/ja active Granted
- 1981-04-30 DK DK191481A patent/DK156330C/da not_active IP Right Cessation
- 1981-05-01 US US06/259,682 patent/US4389558A/en not_active Expired - Lifetime
- 1981-05-04 FR FR8108802A patent/FR2481629A1/fr active Granted
- 1981-05-05 CA CA000376838A patent/CA1174444A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1174444A (en) | 1984-09-18 |
| JPS5723433A (en) | 1982-02-06 |
| DE3017138C2 (de) | 1982-04-22 |
| DK191481A (da) | 1981-11-06 |
| FR2481629A1 (fr) | 1981-11-06 |
| DE3017138A1 (de) | 1981-11-12 |
| DK156330C (da) | 1989-12-27 |
| US4389558A (en) | 1983-06-21 |
| DK156330B (da) | 1989-08-07 |
| JPH0343727B2 (enExample) | 1991-07-03 |