USB364786I5 - - Google Patents

Info

Publication number
USB364786I5
USB364786I5 US36478673A USB364786I5 US B364786 I5 USB364786 I5 US B364786I5 US 36478673 A US36478673 A US 36478673A US B364786 I5 USB364786 I5 US B364786I5
Authority
US
United States
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.)
Pending
Application number
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 filed Critical
Priority to US364786A priority Critical patent/US3921673A/en
Priority to CA196,904A priority patent/CA996044A/en
Priority to FR7418431A priority patent/FR2231911A1/fr
Priority to DE19742425637 priority patent/DE2425637A1/en
Priority to JP49060199A priority patent/JPS5020322A/ja
Publication of USB364786I5 publication Critical patent/USB364786I5/en
Application granted granted Critical
Publication of US3921673A publication Critical patent/US3921673A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16L23/00—Flanged joints
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/125—Flanged joints specially adapted for particular pipes with an internal or external coating
US364786A 1973-05-29 1973-05-29 Protective insert for lined flanged conduit Expired - Lifetime US3921673A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US364786A US3921673A (en) 1973-05-29 1973-05-29 Protective insert for lined flanged conduit
CA196,904A CA996044A (en) 1973-05-29 1974-04-05 Flanged conduit and method
FR7418431A FR2231911A1 (en) 1973-05-29 1974-05-28
DE19742425637 DE2425637A1 (en) 1973-05-29 1974-05-28 FLANGE PIPE AND METHOD FOR MANUFACTURING IT
JP49060199A JPS5020322A (en) 1973-05-29 1974-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US364786A US3921673A (en) 1973-05-29 1973-05-29 Protective insert for lined flanged conduit

Publications (2)

Publication Number Publication Date
USB364786I5 true USB364786I5 (en) 1975-01-28
US3921673A US3921673A (en) 1975-11-25

Family

ID=23436073

Family Applications (1)

Application Number Title Priority Date Filing Date
US364786A Expired - Lifetime US3921673A (en) 1973-05-29 1973-05-29 Protective insert for lined flanged conduit

Country Status (5)

Country Link
US (1) US3921673A (en)
JP (1) JPS5020322A (en)
CA (1) CA996044A (en)
DE (1) DE2425637A1 (en)
FR (1) FR2231911A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520221A (en) * 1991-03-26 1996-05-28 Fisher & Porter Company Flowmeter measuring tube

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292175A1 (en) * 1974-11-19 1976-06-18 Plastic Omnium Cie TUBES REINFORCED IN SYNTHETIC MATERIAL, ESPECIALLY PTFE
US4014368A (en) * 1976-02-13 1977-03-29 Alliance Plastics, Inc. Flange protector
DE2838574C3 (en) * 1978-09-05 1981-02-26 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Drive unit for a motor vehicle
DE3014158A1 (en) * 1979-04-19 1980-10-30 John J Hunter METHOD FOR LINING THE OPEN END OF A TUBE AND PIPE CONNECTION
AU551306B2 (en) * 1982-08-02 1986-04-24 Dow Chemical Company, The Plastic lined pipe joint
JPS6037824U (en) * 1983-08-22 1985-03-15 富士電機株式会社 Impulse tube
US4765938A (en) * 1985-09-30 1988-08-23 The Dow Chemical Company Apparatus and method for the application of a plastic liner to a flanged pipe elbow
US4799716A (en) * 1987-05-15 1989-01-24 Oteco Equipment Company Protector for pipe connector hubs
US5115724A (en) * 1989-09-20 1992-05-26 Zavoda Manufacturing Co., Inc. Adapter ring for a diaphragm seal
US5094795A (en) * 1990-04-24 1992-03-10 Mcmillan James S Method for forming flanges on plastic pipe
DE4239909C1 (en) * 1992-11-27 1994-05-05 Rasmussen Gmbh Tubular plastic connector for flexible lines - comprises fibre reinforced first part with low creep, injected onto unreinforced second part
US6742816B2 (en) * 1998-06-23 2004-06-01 Taco, Inc. Pipe flange and piping system
US6305425B1 (en) * 1999-08-02 2001-10-23 Doris Korn Pipe leadthrough
US6375229B1 (en) * 1999-09-13 2002-04-23 Dresser-Rand Company Apparatus for draining a fluid from a pressure vessel and method of use therefor
CA2431755A1 (en) * 2000-12-12 2002-06-20 Robert John Conder Joining of lined pipes
US10214345B1 (en) * 2011-12-12 2019-02-26 Cameron Gordon Howie Entryway protective collar

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451599A (en) * 1945-04-16 1948-10-19 Vibraseal Corp Closure assembly
US2982311A (en) * 1956-04-18 1961-05-02 Plastic Insert Lining Company Plastic pipe liner
US3298716A (en) * 1964-08-31 1967-01-17 Taylor Tube Seal Inc Lined pipe and pipe joints and method of lining pipe and joining lined pipe
US3383750A (en) * 1965-04-26 1968-05-21 Dow Chemical Co Method for flanging of thermoplastic lined pipe
US3435853A (en) * 1967-01-25 1969-04-01 Dore Co John L Method and means for preventing liner contraction
US3453008A (en) * 1966-03-25 1969-07-01 Gen Etablissements Michelin Ra Couplings for pipes and hoses
US3459619A (en) * 1966-10-25 1969-08-05 American Mach & Foundry Method for protecting coated pipe

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451599A (en) * 1945-04-16 1948-10-19 Vibraseal Corp Closure assembly
US2982311A (en) * 1956-04-18 1961-05-02 Plastic Insert Lining Company Plastic pipe liner
US3298716A (en) * 1964-08-31 1967-01-17 Taylor Tube Seal Inc Lined pipe and pipe joints and method of lining pipe and joining lined pipe
US3383750A (en) * 1965-04-26 1968-05-21 Dow Chemical Co Method for flanging of thermoplastic lined pipe
US3453008A (en) * 1966-03-25 1969-07-01 Gen Etablissements Michelin Ra Couplings for pipes and hoses
US3459619A (en) * 1966-10-25 1969-08-05 American Mach & Foundry Method for protecting coated pipe
US3435853A (en) * 1967-01-25 1969-04-01 Dore Co John L Method and means for preventing liner contraction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5520221A (en) * 1991-03-26 1996-05-28 Fisher & Porter Company Flowmeter measuring tube

Also Published As

Publication number Publication date
JPS5020322A (en) 1975-03-04
FR2231911A1 (en) 1974-12-27
DE2425637A1 (en) 1974-12-19
CA996044A (en) 1976-08-31
US3921673A (en) 1975-11-25

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