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Everything 174
Patents 174
174 results
for “page 2 of 7” · 136ms
Patent
US3364523 Seal packing fluid seals for extrusion machines
Cited prior art · Schippers Heinz · Barmag Barmer Maschinenfabrik AG · United States · 1968
Page 1 Drawing sheet — no readable text. Page 2 United States Patent Office 3,364,523 Patented Jan. 23, 1968 3,364,523 the seal
Patent
US3354333 Gramme armature dynamoelectric machine
Cited prior art · Henry-Baudot Jacques · Printed Motors Inc · United States · 1967
Page 1 Drawing sheet — no readable text. Page 2 United States Patent Office 3,354,333 Patented Nov. 2 , 1967 3,354,333 matter of
Patent
US3341726A Rotating bearing contacts for electrical commutators
Patents citing this work · United States · 1967
Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 United States Patent Office Patented
Patent
US3330755 Electrolytic apparatus
Cited prior art · William J Mahany · Electro-Cell Corp · United States · 1967
Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 United States Patent Office 3,330,755
Patent
US3319692A Oil burner
Patents citing this work · United States · 1967
Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 United States Patent Office 3,319,692
Patent
US3314862 Process and apparatus for solar distillation
Cited prior art · Harold R Hay · United States · 1967
Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 Drawing sheet — no readable text.
Patent
US3302042 Nuclear reactor with thermionic converter
Cited prior art · George M Grover, Claus A Busse and 1 more · United States · 1967
Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 United States Patent Office Patented
Patent
US3295591 Apparatus for cooling and solar heating a house
Cited prior art · Harry E Thomason · United States · 1967
Page 1 Drawing sheet — no readable text. Page 2 Jnited States Patent Office 2 Patented Jan. 3, 1967 to above. Air
Patent
US3250926 Ventilated motor
Cited prior art · Paul B O'reilly, Donald H Roberts and 1 more · United States · 1966
Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 United States Patent Office 3,250,926
Patent
US3236294 Basementless solar home
Cited prior art · Harry E Thomason · United States · 1966
heat collector. heat collecting sheet 30 having its outer surface treated FIG. 7 is a sectional view along line 7 -7 of FIG. 6. 40 to make it absorbent of solar energy and with
Patent
US3236227 Auxiliary heating means for solar oven
Cited prior art · Hyman A Steinberg · United States · 1966
Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 United States Patent Office Patented
Patent
US3230765A Magnetically and electrically rebalanced vortex rate sensor
Patents citing this work · United States · 1966
Terminal 45 is connected to one side of cur or rotational velocity of the fluid increases (VXR= rent source 7 0 by lead 7 5. Terminal 35 is connected to Constant) as the fluid approaches the passages
Patent
US3229682 Device for directionally controlling electromagnetic radiation
Cited prior art · Perlmutter Morris · John R Howell · United States · 1966
Page 1 Drawing sheet — no readable text. Page 2 United States Patent Office Patented Jan. 8, 1966 Another object of this
Patent
US3225816A Safety device for gas fired boilers
Patents citing this work · United States · 1965
Page 1 Drawing sheet — no readable text. Page 2 United States Patent Office 3,225,816 Patented Dec. 28, 1965 The igniter 10'
Patent
US3221195 Core for dynamoelectric machines
Cited prior art · Jack H Hoffmann · Allis Chalmers Corp · United States · 1965
Page 1 Drawing sheet — no readable text. Page 2 United States Patent Office 3,221,195 Patented Nov. 30, 1965 FIG. 6 is
Patent
US3211255 Oil mist generator
Cited prior art · Miyazaki Kenzo · United States · 1965
Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 Drawing sheet — no readable text.
Patent
US3207204A Fuel burner controls
Patents citing this work · United States · 1965
Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 Drawing sheet — no readable text.
Patent
US3196929 Ignition and control system for gas-fueled heating devices
Cited prior art · Miller Charles, Romanelli Pat and 1 more · United States · 1965
holding Solenoid 74 84 entirely. 76 and lead 659, eleminating the transformer 7 8, and a valve-opening solenoid 89 respectively. A switch Page 7 The foregoing description will now enable an under As an important safety
Patent
US3194296A Control apparatus
Patents citing this work · United States · 1965
Page 1 Drawing sheet — no readable text. Page 2 Drawing sheet — no readable text. Page 3 Drawing sheet — no readable text.
Patent
US3193263 Catalytic radiant heat treating apparatus
Cited prior art · Richard J Ruff · Universal Oil Products Co · United States · 1965
Page 1 Drawing sheet — no readable text. Page 2 United States Patent Office Patiented July 6, 1965 3,193,263 Where gas is