FR2481629A1 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- FR2481629A1 FR2481629A1 FR8108802A FR8108802A FR2481629A1 FR 2481629 A1 FR2481629 A1 FR 2481629A1 FR 8108802 A FR8108802 A FR 8108802A FR 8108802 A FR8108802 A FR 8108802A FR 2481629 A1 FR2481629 A1 FR 2481629A1
- Authority
- FR
- France
- Prior art keywords
- space
- electrode
- membrane
- filling agent
- electrodes
- Prior art date
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000000945 filler Substances 0.000 claims abstract description 30
- 239000012528 membrane Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 15
- 238000003466 welding Methods 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 150000001768 cations Chemical class 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000269908 Platichthys flesus Species 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
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 true FR2481629A1 (fr) | 1981-11-06 |
| FR2481629B1 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2388631A1 (fr) * | 1977-04-27 | 1978-11-24 | Danfoss As | Procede et appareil de fabrication d'un dispositif a membrane |
Family Cites Families (2)
| 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 |
-
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
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2388631A1 (fr) * | 1977-04-27 | 1978-11-24 | Danfoss As | Procede et appareil de fabrication d'un dispositif a membrane |
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 |
| FR2481629B1 (enExample) | 1984-12-28 |
| 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 |
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