Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1982-06-18
1984-12-18
Goldberg, Howard N.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
291574, 291573C, 165 76, 165133, 228183, B23P 1526, F28F 916
Patent
active
044883420
ABSTRACT:
A hot water heater tank is formed from a cylindrical body or tube and a header subassembly. The header subassembly includes first and second headers sized to fit in separately sized sections of the body of the tank. The subassembly, comprising the headers and interconnecting heat exchange tubes, is coated with a protective ceramic material prior to insertion into the cylindrical body of the tank.
REFERENCES:
patent: 191868 (1877-06-01), Lowe
patent: 724210 (1903-03-01), Scherer
patent: 970561 (1910-09-01), Scaramuzza
patent: 1320652 (1919-11-01), Sonneborn
patent: 1728377 (1929-09-01), Trane
patent: 1893330 (1933-01-01), Jones
patent: 1959464 (1934-05-01), Dryden
patent: 2298996 (1942-10-01), Woods
patent: 2389175 (1945-11-01), Woods
patent: 3268989 (1966-08-01), Erwin et al.
patent: 4170055 (1979-10-01), Zethraeus
Goldberg Howard N.
Rheem Manufacturing Company
Rising V. K.
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