CH545438A - Wellrohr - Google Patents

Wellrohr

Info

Publication number
CH545438A
CH545438A CH456573A CH456573A CH545438A CH 545438 A CH545438 A CH 545438A CH 456573 A CH456573 A CH 456573A CH 456573 A CH456573 A CH 456573A CH 545438 A CH545438 A CH 545438A
Authority
CH
Switzerland
Prior art keywords
corrugated pipe
corrugated
pipe
Prior art date
Application number
CH456573A
Other languages
English (en)
Inventor
Dreyer Marco
Original Assignee
Boa Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Boa Ag filed Critical Boa Ag
Priority to CH456573A priority Critical patent/CH545438A/de
Priority to AT294273A priority patent/AT333558B/de
Publication of CH545438A publication Critical patent/CH545438A/de
Priority to DE2414263A priority patent/DE2414263A1/de
Priority to DK168974AA priority patent/DK137815B/da
Priority to CA196,238A priority patent/CA1020815A/en
Priority to NO741111A priority patent/NO144858C/no
Priority to NL7404263A priority patent/NL7404263A/xx
Priority to SE7404159A priority patent/SE396990B/xx
Priority to FR7410875A priority patent/FR2223619B1/fr
Priority to ES424754A priority patent/ES424754A1/es
Priority to FI967/74A priority patent/FI57833C/fi
Priority to BE142596A priority patent/BE813009A/xx
Priority to US05/455,963 priority patent/US3942702A/en
Priority to IT49921/74A priority patent/IT1069089B/it

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/15—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics corrugated
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Waveguides (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
CH456573A 1973-03-29 1973-03-29 Wellrohr CH545438A (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CH456573A CH545438A (de) 1973-03-29 1973-03-29 Wellrohr
AT294273A AT333558B (de) 1973-03-29 1973-04-04 Wellrohr
DE2414263A DE2414263A1 (de) 1973-03-29 1974-03-25 Wellrohr
DK168974AA DK137815B (da) 1973-03-29 1974-03-27 Bølgerør.
FR7410875A FR2223619B1 (de) 1973-03-29 1974-03-28
NL7404263A NL7404263A (de) 1973-03-29 1974-03-28
NO741111A NO144858C (no) 1973-03-29 1974-03-28 Boelgeroer.
CA196,238A CA1020815A (en) 1973-03-29 1974-03-28 Corrugated tubing
SE7404159A SE396990B (sv) 1973-03-29 1974-03-28 Korrugerat ror
ES424754A ES424754A1 (es) 1973-03-29 1974-03-29 Perfeccionamientos en la fabricacion de tubos ondulados.
FI967/74A FI57833C (fi) 1973-03-29 1974-03-29 Korrugerat roer
BE142596A BE813009A (fr) 1973-03-29 1974-03-29 Tube ondule forme d'une bande profilee en forme d'ondes et enroulee helicoidalement
US05/455,963 US3942702A (en) 1973-03-29 1974-03-29 Corrugated tubing
IT49921/74A IT1069089B (it) 1973-03-29 1974-04-02 Tubolare ondulato formato da un nastro avvolto in modo elicoidale e saldato in particolare per gas e liquidi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH456573A CH545438A (de) 1973-03-29 1973-03-29 Wellrohr

Publications (1)

Publication Number Publication Date
CH545438A true CH545438A (de) 1973-12-15

Family

ID=4278448

Family Applications (1)

Application Number Title Priority Date Filing Date
CH456573A CH545438A (de) 1973-03-29 1973-03-29 Wellrohr

Country Status (14)

Country Link
US (1) US3942702A (de)
AT (1) AT333558B (de)
BE (1) BE813009A (de)
CA (1) CA1020815A (de)
CH (1) CH545438A (de)
DE (1) DE2414263A1 (de)
DK (1) DK137815B (de)
ES (1) ES424754A1 (de)
FI (1) FI57833C (de)
FR (1) FR2223619B1 (de)
IT (1) IT1069089B (de)
NL (1) NL7404263A (de)
NO (1) NO144858C (de)
SE (1) SE396990B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844022A1 (fr) * 2002-08-28 2004-03-05 Inst Francais Du Petrole Conduite flexible a tube metallique onduleux et multicouche

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793384A (en) * 1986-02-11 1988-12-27 Titeflex Corporation Self-damping convoluted conduit
US4867269A (en) * 1987-06-30 1989-09-19 Titeflex Corporation Tuned self-damping convoluted conduit
FR2644222B1 (fr) 1989-01-11 1991-06-21 Novaflex Sa Tuyau etanche aux gaz sans date de peremption et procede de fabrication d'un tel tuyau
DE4411246C2 (de) * 1994-03-31 1999-04-08 Witzenmann Metallschlauchfab Anschlußende für Wickelschläuche
CN103148291A (zh) * 2013-02-25 2013-06-12 常州市江南波纹管有限公司 波纹管
CN103912739A (zh) * 2014-03-13 2014-07-09 安徽猎塔电缆集团有限公司 一种无卤低烟耐候波纹管
CN109654309B (zh) * 2017-10-12 2021-04-16 孙铭阳 一种环形波金属波纹管的焊接结构及其制作方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1547431A (en) * 1920-08-31 1925-07-28 American Radiator Co Expansible-collapsible element
US1978529A (en) * 1933-09-28 1934-10-30 Nat Standard Co Flexible conduit
US1964289A (en) * 1933-09-28 1934-06-26 Nat Standard Co Manufacture of conduits
US2358291A (en) * 1940-11-15 1944-09-12 Chicago Metal Hose Corp Tubing construction
US2741024A (en) * 1950-06-30 1956-04-10 Metallschlauchfabrik Ag Method of joining all-metal hose by resistance welding
US3063142A (en) * 1959-03-06 1962-11-13 Pieter J Kroon Method of making tubing structures
US3330303A (en) * 1964-06-15 1967-07-11 Continental Oil Co Composite tubing structure
US3534123A (en) * 1967-05-04 1970-10-13 Exxon Research Engineering Co Heat and aging stabilization of uncured halogenated butyl rubber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2844022A1 (fr) * 2002-08-28 2004-03-05 Inst Francais Du Petrole Conduite flexible a tube metallique onduleux et multicouche

Also Published As

Publication number Publication date
ES424754A1 (es) 1976-06-01
SE396990B (sv) 1977-10-10
ATA294273A (de) 1976-03-15
DK137815B (da) 1978-05-08
AT333558B (de) 1976-11-25
DK137815C (de) 1978-10-16
FR2223619A1 (de) 1974-10-25
NL7404263A (de) 1974-10-01
DE2414263A1 (de) 1974-10-17
NO144858B (no) 1981-08-17
CA1020815A (en) 1977-11-15
FR2223619B1 (de) 1978-06-02
BE813009A (fr) 1974-07-15
FI57833C (fi) 1980-10-10
NO741111L (no) 1974-10-01
US3942702A (en) 1976-03-09
IT1069089B (it) 1985-03-25
FI57833B (fi) 1980-06-30
NO144858C (no) 1981-11-25

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Legal Events

Date Code Title Description
PL Patent ceased